Flights from Philadelphia to San Francisco (PHL to SFO)

Discover more affordable routes and cheaper dates for flights from Philadelphia to San Francisco (PHL to SFO) within a date range.

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  • US$619
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:55am - 5:49am
    Sat Jul 19th 2025
    19h 54m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 4158 Depart at 6:55am from San Francisco (SFO) Fly for 1h 40m Arrive at 8:35am in Las Vegas (LAS)

    Layover in Las Vegas for 13h 19m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$683
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    4:31pm - 5:49am
    Fri Jul 18th 2025
    10h 18m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 2486 Depart at 4:31pm from San Francisco (SFO) Fly for 1h 46m Arrive at 6:17pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 37m

    Fri Jul 18th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$708
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 11:49pm
    Fri Jul 18th 2025
    23h 56m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 15h 42m

    Sat Jul 19th 2025 Frontier Airlines · F9 4404 Depart at 9:06pm from Orlando (MCO) Fly for 2h 43m Arrive at 11:49pm in Philadelphia (PHL)

  • US$736
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    1:09pm - 5:49am
    Sat Jul 19th 2025
    13h 40m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 2486 Depart at 1:09pm from San Francisco (SFO) Fly for 1h 45m Arrive at 2:54pm in Las Vegas (LAS)

    Layover in Las Vegas for 7h 0m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$747
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:37am - 5:09am
    Sat Jul 19th 2025
    19h 32m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 1230 Depart at 6:37am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:17am in Denver (DEN)

    Layover in Denver for 13h 13m

    Sat Jul 19th 2025 Frontier Airlines · F9 3340 Depart at 11:30pm from Denver (DEN) Fly for 3h 39m Arrive at 5:09am in Philadelphia (PHL)

  • US$790
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 3:50pm
    Fri Jul 18th 2025
    15h 57m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 7h 47m

    Sat Jul 19th 2025 Frontier Airlines · F9 2506 Depart at 1:11pm from Orlando (MCO) Fly for 2h 39m Arrive at 3:50pm in Philadelphia (PHL)

  • US$792
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Hawaiian Airlines · HA 7021 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Hawaiian Airlines · HA 6839 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$809
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Alaska AirlinesAlaska Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Alaska Airlines · AS 591 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Alaska Airlines · AS 444 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$814
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:37am - 10:09pm
    Fri Jul 18th 2025
    12h 32m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 3 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1230 Depart at 6:37am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:17am in Denver (DEN)

    Layover in Denver for 6h 8m

    Fri Jul 18th 2025 Frontier Airlines · F9 3266 Depart at 4:25pm from Denver (DEN) Fly for 3h 44m Arrive at 10:09pm in Philadelphia (PHL)

  • US$831
    Frontier AirlinesFrontier Airlines
    7:19am - 9:44am
    Sat Jul 12th 2025
    29h 25m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:55am - 5:49am
    Sat Jul 19th 2025
    19h 54m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 22h 22m

    Sun Jul 13th 2025 Frontier Airlines · F9 3801 Depart at 8:00am from Las Vegas (LAS) Fly for 1h 44m Arrive at 9:44am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 4158 Depart at 6:55am from San Francisco (SFO) Fly for 1h 40m Arrive at 8:35am in Las Vegas (LAS)

    Layover in Las Vegas for 13h 19m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$866
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 1:41pm
    Fri Jul 18th 2025
    13h 48m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 5h 41m

    Sat Jul 19th 2025 Frontier Airlines · F9 2416 Depart at 11:05am from Orlando (MCO) Fly for 2h 36m Arrive at 1:41pm in Philadelphia (PHL)

  • US$875
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:55am - 5:49am
    Sat Jul 19th 2025
    19h 54m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 4158 Depart at 6:55am from San Francisco (SFO) Fly for 1h 40m Arrive at 8:35am in Las Vegas (LAS)

    Layover in Las Vegas for 13h 19m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$875
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:55am - 5:49am
    Sat Jul 19th 2025
    19h 54m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 4158 Depart at 6:55am from San Francisco (SFO) Fly for 1h 40m Arrive at 8:35am in Las Vegas (LAS)

    Layover in Las Vegas for 13h 19m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$895
    Frontier AirlinesFrontier Airlines
    7:19am - 9:44am
    Sat Jul 12th 2025
    29h 25m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    4:31pm - 5:49am
    Fri Jul 18th 2025
    10h 18m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 22h 22m

    Sun Jul 13th 2025 Frontier Airlines · F9 3801 Depart at 8:00am from Las Vegas (LAS) Fly for 1h 44m Arrive at 9:44am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 2486 Depart at 4:31pm from San Francisco (SFO) Fly for 1h 46m Arrive at 6:17pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 37m

    Fri Jul 18th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$939
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    4:31pm - 5:49am
    Fri Jul 18th 2025
    10h 18m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 2486 Depart at 4:31pm from San Francisco (SFO) Fly for 1h 46m Arrive at 6:17pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 37m

    Fri Jul 18th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$939
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    4:31pm - 5:49am
    Fri Jul 18th 2025
    10h 18m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 2486 Depart at 4:31pm from San Francisco (SFO) Fly for 1h 46m Arrive at 6:17pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 37m

    Fri Jul 18th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$964
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 11:49pm
    Fri Jul 18th 2025
    23h 56m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 15h 42m

    Sat Jul 19th 2025 Frontier Airlines · F9 4404 Depart at 9:06pm from Orlando (MCO) Fly for 2h 43m Arrive at 11:49pm in Philadelphia (PHL)

  • US$992
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    1:09pm - 5:49am
    Sat Jul 19th 2025
    13h 40m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 2486 Depart at 1:09pm from San Francisco (SFO) Fly for 1h 45m Arrive at 2:54pm in Las Vegas (LAS)

    Layover in Las Vegas for 7h 0m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$992
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    1:09pm - 5:49am
    Sat Jul 19th 2025
    13h 40m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 2486 Depart at 1:09pm from San Francisco (SFO) Fly for 1h 45m Arrive at 2:54pm in Las Vegas (LAS)

    Layover in Las Vegas for 7h 0m

    Sat Jul 19th 2025 Frontier Airlines · F9 1602 Depart at 9:54pm from Las Vegas (LAS) Fly for 4h 55m Arrive at 5:49am in Philadelphia (PHL)

  • US$1003
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:37am - 5:09am
    Sat Jul 19th 2025
    19h 32m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 1230 Depart at 6:37am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:17am in Denver (DEN)

    Layover in Denver for 13h 13m

    Sat Jul 19th 2025 Frontier Airlines · F9 3340 Depart at 11:30pm from Denver (DEN) Fly for 3h 39m Arrive at 5:09am in Philadelphia (PHL)

  • US$1003
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:37am - 5:09am
    Sat Jul 19th 2025
    19h 32m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Frontier Airlines · F9 1230 Depart at 6:37am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:17am in Denver (DEN)

    Layover in Denver for 13h 13m

    Sat Jul 19th 2025 Frontier Airlines · F9 3340 Depart at 11:30pm from Denver (DEN) Fly for 3h 39m Arrive at 5:09am in Philadelphia (PHL)

  • US$1005
    Frontier AirlinesFrontier Airlines
    7:19am - 9:44am
    Sat Jul 12th 2025
    29h 25m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 22h 22m

    Sun Jul 13th 2025 Frontier Airlines · F9 3801 Depart at 8:00am from Las Vegas (LAS) Fly for 1h 44m Arrive at 9:44am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 Hawaiian Airlines · HA 7021 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Hawaiian Airlines · HA 6839 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$1035
    Frontier AirlinesFrontier Airlines
    7:19am - 7:41am
    Sun Jul 13th 2025
    27h 22m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    10:29pm - 11:04am
    Fri Jul 18th 2025
    9h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 1601 Depart at 7:19am from Philadelphia (PHL) Fly for 5h 19m Arrive at 9:38am in Las Vegas (LAS)

    Layover in Las Vegas for 20h 22m

    Mon Jul 14th 2025 Frontier Airlines · F9 3801 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 41m Arrive at 7:41am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1448 Depart at 10:29pm from San Francisco (SFO) Fly for 4h 57m Arrive at 6:26am in Atlanta (ATL)

    Layover in Atlanta for 2h 26m

    Sat Jul 19th 2025 Frontier Airlines · F9 3210 Depart at 8:52am from Atlanta (ATL) Fly for 2h 12m Arrive at 11:04am in Philadelphia (PHL)

  • US$1046
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 3:50pm
    Fri Jul 18th 2025
    15h 57m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 7h 47m

    Sat Jul 19th 2025 Frontier Airlines · F9 2506 Depart at 1:11pm from Orlando (MCO) Fly for 2h 39m Arrive at 3:50pm in Philadelphia (PHL)

  • US$1046
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 3:50pm
    Fri Jul 18th 2025
    15h 57m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 7h 47m

    Sat Jul 19th 2025 Frontier Airlines · F9 2506 Depart at 1:11pm from Orlando (MCO) Fly for 2h 39m Arrive at 3:50pm in Philadelphia (PHL)

  • US$1048
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Hawaiian Airlines · HA 7021 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Hawaiian Airlines · HA 6839 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$1048
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 Hawaiian Airlines · HA 7021 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Hawaiian Airlines · HA 6839 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$1065
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Alaska AirlinesAlaska Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 Alaska Airlines · AS 591 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Alaska Airlines · AS 444 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$1065
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Alaska AirlinesAlaska Airlines
    4:44pm - 5:25am
    Sat Jul 19th 2025
    9h 41m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 Alaska Airlines · AS 591 Depart at 4:44pm from San Francisco (SFO) Fly for 2h 10m Arrive at 6:54pm in Seattle (SEA)

    Layover in Seattle for 2h 21m

    Sat Jul 19th 2025 Alaska Airlines · AS 444 Depart at 9:15pm from Seattle (SEA) Fly for 5h 10m Arrive at 5:25am in Philadelphia (PHL)

  • US$1070
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:37am - 10:09pm
    Fri Jul 18th 2025
    12h 32m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 3 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1230 Depart at 6:37am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:17am in Denver (DEN)

    Layover in Denver for 6h 8m

    Fri Jul 18th 2025 Frontier Airlines · F9 3266 Depart at 4:25pm from Denver (DEN) Fly for 3h 44m Arrive at 10:09pm in Philadelphia (PHL)

  • US$1070
    Frontier AirlinesFrontier Airlines
    5:20pm - 10:25am
    Sat Jul 12th 2025
    20h 5m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    6:37am - 10:09pm
    Fri Jul 18th 2025
    12h 32m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 Frontier Airlines · F9 2505 Depart at 5:20pm from Philadelphia (PHL) Fly for 2h 46m Arrive at 8:06pm in Orlando (MCO)

    Layover in Orlando for 11h 34m

    Sun Jul 13th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1230 Depart at 6:37am from San Francisco (SFO) Fly for 2h 40m Arrive at 10:17am in Denver (DEN)

    Layover in Denver for 6h 8m

    Fri Jul 18th 2025 Frontier Airlines · F9 3266 Depart at 4:25pm from Denver (DEN) Fly for 3h 44m Arrive at 10:09pm in Philadelphia (PHL)

  • US$1103
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1116
    United AirlinesUnited Airlines
    10:10am - 3:10pm
    Sat Jul 12th 2025
    8h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 1h 9m

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 1:26pm from Denver (DEN) Fly for 2h 44m Arrive at 3:10pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1122
    Frontier AirlinesFrontier Airlines
    10:29pm - 10:25am
    Sun Jul 13th 2025
    14h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    Frontier AirlinesFrontier Airlines
    8:53pm - 1:41pm
    Fri Jul 18th 2025
    13h 48m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 Frontier Airlines · F9 4169 Depart at 10:29pm from Philadelphia (PHL) Fly for 2h 27m Arrive at 12:56am in Orlando (MCO)

    Layover in Orlando for 6h 44m

    Mon Jul 14th 2025 Frontier Airlines · F9 1645 Depart at 7:40am from Orlando (MCO) Fly for 5h 45m Arrive at 10:25am in San Francisco (SFO)

    Stay in San Francisco for 4 nights

    Fri Jul 18th 2025 Frontier Airlines · F9 1646 Depart at 8:53pm from San Francisco (SFO) Fly for 5h 31m Arrive at 5:24am in Orlando (MCO)

    Layover in Orlando for 5h 41m

    Sat Jul 19th 2025 Frontier Airlines · F9 2416 Depart at 11:05am from Orlando (MCO) Fly for 2h 36m Arrive at 1:41pm in Philadelphia (PHL)

  • US$1126
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1126
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1126
    United AirlinesUnited Airlines
    6:05am - 11:30am
    Sat Jul 12th 2025
    8h 25m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 4575 Depart at 6:05am from Philadelphia (PHL) Fly for 1h 10m Arrive at 7:15am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 30m

    Sat Jul 12th 2025 United Airlines · UA 1702 Depart at 8:45am from Washington, D.C. (IAD) Fly for 5h 45m Arrive at 11:30am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1126
    United AirlinesUnited Airlines
    6:30am - 1:40pm
    Sat Jul 12th 2025
    10h 10m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2011 Depart at 6:30am from Philadelphia (PHL) Fly for 2h 24m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 2h 59m

    Sat Jul 12th 2025 United Airlines · UA 741 Depart at 10:53am from Chicago (ORD) Fly for 4h 47m Arrive at 1:40pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1126
    United AirlinesUnited Airlines
    3:39pm - 11:10pm
    Sat Jul 12th 2025
    10h 31m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 3h 26m

    Sat Jul 12th 2025 United Airlines · UA 746 Depart at 9:24pm from Denver (DEN) Fly for 2h 46m Arrive at 11:10pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1126
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    4:22pm - 5:37am
    Sat Jul 19th 2025
    10h 15m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 297 Depart at 4:22pm from San Francisco (SFO) Fly for 2h 43m Arrive at 8:05pm in Denver (DEN)

    Layover in Denver for 3h 54m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1126
    United AirlinesUnited Airlines
    6:20am - 2:19pm
    Sat Jul 12th 2025
    10h 59m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2662 Depart at 6:20am from Philadelphia (PHL) Fly for 3h 30m Arrive at 8:50am in Houston (IAH)

    Layover in Houston for 3h 21m

    Sat Jul 12th 2025 United Airlines · UA 2464 Depart at 12:11pm from Houston (IAH) Fly for 4h 8m Arrive at 2:19pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1137
    United AirlinesUnited Airlines
    10:10am - 3:10pm
    Sat Jul 12th 2025
    8h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 1h 9m

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 1:26pm from Denver (DEN) Fly for 2h 44m Arrive at 3:10pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1147
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1147
    United AirlinesUnited Airlines
    3:39pm - 11:10pm
    Sat Jul 12th 2025
    10h 31m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 3h 26m

    Sat Jul 12th 2025 United Airlines · UA 746 Depart at 9:24pm from Denver (DEN) Fly for 2h 46m Arrive at 11:10pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1148
    United AirlinesUnited Airlines
    3:39pm - 11:10pm
    Sat Jul 12th 2025
    10h 31m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited AirlinesUnited Airlines
    9:00am - 12:30am
    Sat Jul 19th 2025
    12h 30m
    San Francisco (SFO) → Philadelphia (PHL)
    2 Stops

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 3h 26m

    Sat Jul 12th 2025 United Airlines · UA 746 Depart at 9:24pm from Denver (DEN) Fly for 2h 46m Arrive at 11:10pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:00am from San Francisco (SFO) Fly for 1h 35m Arrive at 10:35am in Los Angeles (LAX)

    Layover in Los Angeles for 3h 26m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 2:01pm from Los Angeles (LAX) Fly for 4h 24m Arrive at 8:25pm in Chicago (ORD)

    Layover in Chicago for 0h 58m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1148
    United AirlinesUnited Airlines
    10:10am - 5:46pm
    Sat Jul 12th 2025
    10h 36m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited AirlinesUnited Airlines
    9:00am - 12:30am
    Sat Jul 19th 2025
    12h 30m
    San Francisco (SFO) → Philadelphia (PHL)
    2 Stops

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 3h 38m

    Sat Jul 12th 2025 United Airlines · UA 2633 Depart at 3:55pm from Denver (DEN) Fly for 2h 51m Arrive at 5:46pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:00am from San Francisco (SFO) Fly for 1h 35m Arrive at 10:35am in Los Angeles (LAX)

    Layover in Los Angeles for 3h 26m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 2:01pm from Los Angeles (LAX) Fly for 4h 24m Arrive at 8:25pm in Chicago (ORD)

    Layover in Chicago for 0h 58m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1148
    United AirlinesUnited Airlines
    6:20am - 2:19pm
    Sat Jul 12th 2025
    10h 59m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited AirlinesUnited Airlines
    9:00am - 12:30am
    Sat Jul 19th 2025
    12h 30m
    San Francisco (SFO) → Philadelphia (PHL)
    2 Stops

    Sat Jul 12th 2025 United Airlines · UA 2662 Depart at 6:20am from Philadelphia (PHL) Fly for 3h 30m Arrive at 8:50am in Houston (IAH)

    Layover in Houston for 3h 21m

    Sat Jul 12th 2025 United Airlines · UA 2464 Depart at 12:11pm from Houston (IAH) Fly for 4h 8m Arrive at 2:19pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:00am from San Francisco (SFO) Fly for 1h 35m Arrive at 10:35am in Los Angeles (LAX)

    Layover in Los Angeles for 3h 26m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 2:01pm from Los Angeles (LAX) Fly for 4h 24m Arrive at 8:25pm in Chicago (ORD)

    Layover in Chicago for 0h 58m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1157
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1170
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    9:00pm - 5:26am
    Fri Jul 18th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Fri Jul 18th 2025 United Airlines · UA 552 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:26am in Philadelphia (PHL)

  • US$1178
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1181
    United AirlinesUnited Airlines
    10:10am - 3:10pm
    Sat Jul 12th 2025
    8h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:00pm - 5:26am
    Fri Jul 18th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 1h 9m

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 1:26pm from Denver (DEN) Fly for 2h 44m Arrive at 3:10pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Fri Jul 18th 2025 United Airlines · UA 552 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:26am in Philadelphia (PHL)

  • US$1190
    United AirlinesUnited Airlines
    3:39pm - 11:10pm
    Sat Jul 12th 2025
    10h 31m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:00pm - 5:26am
    Fri Jul 18th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 3h 26m

    Sat Jul 12th 2025 United Airlines · UA 746 Depart at 9:24pm from Denver (DEN) Fly for 2h 46m Arrive at 11:10pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 552 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:26am in Philadelphia (PHL)

  • US$1191
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    1:12pm - 11:14pm
    Fri Jul 18th 2025
    7h 2m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Fri Jul 18th 2025 United Airlines · UA 1385 Depart at 1:12pm from San Francisco (SFO) Fly for 5h 9m Arrive at 9:21pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Fri Jul 18th 2025 United Airlines · UA 4440 Depart at 10:05pm from Washington, D.C. (IAD) Fly for 1h 9m Arrive at 11:14pm in Philadelphia (PHL)

  • US$1191
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:00pm - 5:26am
    Fri Jul 18th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 552 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:26am in Philadelphia (PHL)

  • US$1196
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1202
    United AirlinesUnited Airlines
    10:10am - 3:10pm
    Sat Jul 12th 2025
    8h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:12pm - 11:14pm
    Fri Jul 18th 2025
    7h 2m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 1h 9m

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 1:26pm from Denver (DEN) Fly for 2h 44m Arrive at 3:10pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 1385 Depart at 1:12pm from San Francisco (SFO) Fly for 5h 9m Arrive at 9:21pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Fri Jul 18th 2025 United Airlines · UA 4440 Depart at 10:05pm from Washington, D.C. (IAD) Fly for 1h 9m Arrive at 11:14pm in Philadelphia (PHL)

  • US$1212
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:12pm - 11:14pm
    Fri Jul 18th 2025
    7h 2m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 1385 Depart at 1:12pm from San Francisco (SFO) Fly for 5h 9m Arrive at 9:21pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Fri Jul 18th 2025 United Airlines · UA 4440 Depart at 10:05pm from Washington, D.C. (IAD) Fly for 1h 9m Arrive at 11:14pm in Philadelphia (PHL)

  • US$1212
    United AirlinesUnited Airlines
    3:39pm - 11:10pm
    Sat Jul 12th 2025
    10h 31m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:12pm - 11:14pm
    Fri Jul 18th 2025
    7h 2m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 3h 26m

    Sat Jul 12th 2025 United Airlines · UA 746 Depart at 9:24pm from Denver (DEN) Fly for 2h 46m Arrive at 11:10pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 1385 Depart at 1:12pm from San Francisco (SFO) Fly for 5h 9m Arrive at 9:21pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Fri Jul 18th 2025 United Airlines · UA 4440 Depart at 10:05pm from Washington, D.C. (IAD) Fly for 1h 9m Arrive at 11:14pm in Philadelphia (PHL)

  • US$1217
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1217
    United AirlinesUnited Airlines
    7:56am - 3:33pm
    Sun Jul 13th 2025
    10h 37m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 622 Depart at 7:56am from Philadelphia (PHL) Fly for 2h 24m Arrive at 9:20am in Chicago (ORD)

    Layover in Chicago for 3h 26m

    Sun Jul 13th 2025 United Airlines · UA 1878 Depart at 12:46pm from Chicago (ORD) Fly for 4h 47m Arrive at 3:33pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1222
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    9:00pm - 5:26am
    Fri Jul 18th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 552 Depart at 9:00pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:26am in Philadelphia (PHL)

  • US$1238
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sun Jul 13th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    4:22pm - 5:37am
    Sat Jul 19th 2025
    10h 15m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sun Jul 13th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 297 Depart at 4:22pm from San Francisco (SFO) Fly for 2h 43m Arrive at 8:05pm in Denver (DEN)

    Layover in Denver for 3h 54m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1276
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    5:00am - 3:34pm
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2420 Depart at 5:00am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:36am in Denver (DEN)

    Layover in Denver for 1h 19m

    Sat Jul 19th 2025 United Airlines · UA 2679 Depart at 9:55am from Denver (DEN) Fly for 3h 39m Arrive at 3:34pm in Philadelphia (PHL)

  • US$1276
    United AirlinesUnited Airlines
    6:05am - 11:30am
    Sun Jul 13th 2025
    8h 25m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 4575 Depart at 6:05am from Philadelphia (PHL) Fly for 1h 10m Arrive at 7:15am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 30m

    Sun Jul 13th 2025 United Airlines · UA 1702 Depart at 8:45am from Washington, D.C. (IAD) Fly for 5h 45m Arrive at 11:30am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1276
    United AirlinesUnited Airlines
    3:39pm - 9:12pm
    Sat Jul 12th 2025
    8h 33m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Sat Jul 12th 2025 United Airlines · UA 2681 Depart at 7:25pm from Denver (DEN) Fly for 2h 47m Arrive at 9:12pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1276
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1276
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    11:25pm - 10:47am
    Sat Jul 19th 2025
    8h 22m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 567 Depart at 11:25pm from San Francisco (SFO) Fly for 4h 14m Arrive at 5:39am in Chicago (ORD)

    Layover in Chicago for 1h 56m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1287
    United AirlinesUnited Airlines
    10:10am - 3:10pm
    Sat Jul 12th 2025
    8h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 1h 9m

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 1:26pm from Denver (DEN) Fly for 2h 44m Arrive at 3:10pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1296
    United AirlinesUnited Airlines
    3:39pm - 9:12pm
    Sat Jul 12th 2025
    8h 33m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    11:25pm - 10:47am
    Sat Jul 19th 2025
    8h 22m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Sat Jul 12th 2025 United Airlines · UA 2681 Depart at 7:25pm from Denver (DEN) Fly for 2h 47m Arrive at 9:12pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 567 Depart at 11:25pm from San Francisco (SFO) Fly for 4h 14m Arrive at 5:39am in Chicago (ORD)

    Layover in Chicago for 1h 56m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1296
    United AirlinesUnited Airlines
    3:39pm - 9:12pm
    Sat Jul 12th 2025
    8h 33m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    5:00am - 5:36pm
    Sat Jul 19th 2025
    9h 36m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Sat Jul 12th 2025 United Airlines · UA 2681 Depart at 7:25pm from Denver (DEN) Fly for 2h 47m Arrive at 9:12pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1448 Depart at 5:00am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:27am in Chicago (ORD)

    Layover in Chicago for 2h 53m

    Sat Jul 19th 2025 United Airlines · UA 1617 Depart at 2:20pm from Chicago (ORD) Fly for 2h 16m Arrive at 5:36pm in Philadelphia (PHL)

  • US$1296
    United AirlinesUnited Airlines
    10:10am - 5:46pm
    Sat Jul 12th 2025
    10h 36m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    11:25pm - 10:47am
    Sat Jul 19th 2025
    8h 22m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 3h 38m

    Sat Jul 12th 2025 United Airlines · UA 2633 Depart at 3:55pm from Denver (DEN) Fly for 2h 51m Arrive at 5:46pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 567 Depart at 11:25pm from San Francisco (SFO) Fly for 4h 14m Arrive at 5:39am in Chicago (ORD)

    Layover in Chicago for 1h 56m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1296
    United AirlinesUnited Airlines
    10:10am - 5:46pm
    Sat Jul 12th 2025
    10h 36m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    5:00am - 5:36pm
    Sat Jul 19th 2025
    9h 36m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 1341 Depart at 10:10am from Philadelphia (PHL) Fly for 4h 7m Arrive at 12:17pm in Denver (DEN)

    Layover in Denver for 3h 38m

    Sat Jul 12th 2025 United Airlines · UA 2633 Depart at 3:55pm from Denver (DEN) Fly for 2h 51m Arrive at 5:46pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1448 Depart at 5:00am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:27am in Chicago (ORD)

    Layover in Chicago for 2h 53m

    Sat Jul 19th 2025 United Airlines · UA 1617 Depart at 2:20pm from Chicago (ORD) Fly for 2h 16m Arrive at 5:36pm in Philadelphia (PHL)

  • US$1297
    United AirlinesUnited Airlines
    3:39pm - 9:12pm
    Sat Jul 12th 2025
    8h 33m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    7:03pm - 5:37am
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Sat Jul 12th 2025 United Airlines · UA 2681 Depart at 7:25pm from Denver (DEN) Fly for 2h 47m Arrive at 9:12pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1230 Depart at 7:03pm from San Francisco (SFO) Fly for 2h 36m Arrive at 10:39pm in Denver (DEN)

    Layover in Denver for 1h 20m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1297
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    11:25pm - 10:47am
    Sat Jul 19th 2025
    8h 22m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 567 Depart at 11:25pm from San Francisco (SFO) Fly for 4h 14m Arrive at 5:39am in Chicago (ORD)

    Layover in Chicago for 1h 56m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1297
    United AirlinesUnited Airlines
    3:39pm - 11:10pm
    Sat Jul 12th 2025
    10h 31m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 3h 26m

    Sat Jul 12th 2025 United Airlines · UA 746 Depart at 9:24pm from Denver (DEN) Fly for 2h 46m Arrive at 11:10pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1297
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    5:00am - 3:34pm
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2420 Depart at 5:00am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:36am in Denver (DEN)

    Layover in Denver for 1h 19m

    Sat Jul 19th 2025 United Airlines · UA 2679 Depart at 9:55am from Denver (DEN) Fly for 3h 39m Arrive at 3:34pm in Philadelphia (PHL)

  • US$1297
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sat Jul 12th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sat Jul 12th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1322
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    8:55am - 5:22pm
    Fri Jul 18th 2025
    5h 27m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 706 Depart at 8:55am from San Francisco (SFO) Fly for 5h 27m Arrive at 5:22pm in Philadelphia (PHL)

  • US$1328
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    5:00am - 3:34pm
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2420 Depart at 5:00am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:36am in Denver (DEN)

    Layover in Denver for 1h 19m

    Sat Jul 19th 2025 United Airlines · UA 2679 Depart at 9:55am from Denver (DEN) Fly for 3h 39m Arrive at 3:34pm in Philadelphia (PHL)

  • US$1328
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1328
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    11:25pm - 10:47am
    Sat Jul 19th 2025
    8h 22m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 567 Depart at 11:25pm from San Francisco (SFO) Fly for 4h 14m Arrive at 5:39am in Chicago (ORD)

    Layover in Chicago for 1h 56m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1343
    United AirlinesUnited Airlines
    6:30am - 11:29am
    Sun Jul 13th 2025
    7h 59m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 2011 Depart at 6:30am from Philadelphia (PHL) Fly for 2h 24m Arrive at 7:54am in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Sun Jul 13th 2025 United Airlines · UA 1387 Depart at 8:50am from Chicago (ORD) Fly for 4h 39m Arrive at 11:29am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1343
    United AirlinesUnited Airlines
    8:00am - 1:09pm
    Sun Jul 13th 2025
    8h 9m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 2383 Depart at 8:00am from Philadelphia (PHL) Fly for 4h 3m Arrive at 10:03am in Denver (DEN)

    Layover in Denver for 1h 22m

    Sun Jul 13th 2025 United Airlines · UA 1561 Depart at 11:25am from Denver (DEN) Fly for 2h 44m Arrive at 1:09pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1362
    United AirlinesUnited Airlines
    3:39pm - 9:46pm
    Sat Jul 12th 2025
    9h 7m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:12pm - 11:14pm
    Fri Jul 18th 2025
    7h 2m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 2h 2m

    Sat Jul 12th 2025 United Airlines · UA 1412 Depart at 8:00pm from Denver (DEN) Fly for 2h 46m Arrive at 9:46pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 1385 Depart at 1:12pm from San Francisco (SFO) Fly for 5h 9m Arrive at 9:21pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Fri Jul 18th 2025 United Airlines · UA 4440 Depart at 10:05pm from Washington, D.C. (IAD) Fly for 1h 9m Arrive at 11:14pm in Philadelphia (PHL)

  • US$1364
    United AirlinesUnited Airlines
    8:00am - 1:09pm
    Sun Jul 13th 2025
    8h 9m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    4:22pm - 5:37am
    Sat Jul 19th 2025
    10h 15m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 2383 Depart at 8:00am from Philadelphia (PHL) Fly for 4h 3m Arrive at 10:03am in Denver (DEN)

    Layover in Denver for 1h 22m

    Sun Jul 13th 2025 United Airlines · UA 1561 Depart at 11:25am from Denver (DEN) Fly for 2h 44m Arrive at 1:09pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 297 Depart at 4:22pm from San Francisco (SFO) Fly for 2h 43m Arrive at 8:05pm in Denver (DEN)

    Layover in Denver for 3h 54m

    Sat Jul 19th 2025 United Airlines · UA 1218 Depart at 11:59pm from Denver (DEN) Fly for 3h 38m Arrive at 5:37am in Philadelphia (PHL)

  • US$1367
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    5:00am - 3:34pm
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 2420 Depart at 5:00am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:36am in Denver (DEN)

    Layover in Denver for 1h 19m

    Sat Jul 19th 2025 United Airlines · UA 2679 Depart at 9:55am from Denver (DEN) Fly for 3h 39m Arrive at 3:34pm in Philadelphia (PHL)

  • US$1367
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1367
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    11:25pm - 10:47am
    Sat Jul 19th 2025
    8h 22m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 567 Depart at 11:25pm from San Francisco (SFO) Fly for 4h 14m Arrive at 5:39am in Chicago (ORD)

    Layover in Chicago for 1h 56m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1367
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    5:00am - 5:36pm
    Sat Jul 19th 2025
    9h 36m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 1448 Depart at 5:00am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:27am in Chicago (ORD)

    Layover in Chicago for 2h 53m

    Sat Jul 19th 2025 United Airlines · UA 1617 Depart at 2:20pm from Chicago (ORD) Fly for 2h 16m Arrive at 5:36pm in Philadelphia (PHL)

  • US$1374
    United Airlines
    6:28pm - 9:25pm
    Sat Jul 12th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    8:55am - 5:22pm
    Fri Jul 18th 2025
    5h 27m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Fri Jul 18th 2025 United Airlines · UA 706 Depart at 8:55am from San Francisco (SFO) Fly for 5h 27m Arrive at 5:22pm in Philadelphia (PHL)

  • US$1388
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sun Jul 13th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    1:55pm - 12:30am
    Sat Jul 19th 2025
    7h 35m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sun Jul 13th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 1470 Depart at 1:55pm from San Francisco (SFO) Fly for 4h 16m Arrive at 8:11pm in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 19th 2025 United Airlines · UA 2487 Depart at 9:23pm from Chicago (ORD) Fly for 2h 7m Arrive at 12:30am in Philadelphia (PHL)

  • US$1388
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sun Jul 13th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    10:55pm - 10:47am
    Sat Jul 19th 2025
    8h 52m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sun Jul 13th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 2097 Depart at 10:55pm from San Francisco (SFO) Fly for 4h 23m Arrive at 5:18am in Chicago (ORD)

    Layover in Chicago for 2h 17m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1388
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sun Jul 13th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    5:00am - 5:36pm
    Sat Jul 19th 2025
    9h 36m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sun Jul 13th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sun Jul 13th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 1448 Depart at 5:00am from San Francisco (SFO) Fly for 4h 27m Arrive at 11:27am in Chicago (ORD)

    Layover in Chicago for 2h 53m

    Sat Jul 19th 2025 United Airlines · UA 1617 Depart at 2:20pm from Chicago (ORD) Fly for 2h 16m Arrive at 5:36pm in Philadelphia (PHL)

  • US$1416
    United AirlinesUnited Airlines
    3:39pm - 9:12pm
    Sat Jul 12th 2025
    8h 33m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United AirlinesUnited Airlines
    5:00am - 3:34pm
    Sat Jul 19th 2025
    7h 34m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 2419 Depart at 3:39pm from Philadelphia (PHL) Fly for 4h 19m Arrive at 5:58pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Sat Jul 12th 2025 United Airlines · UA 2681 Depart at 7:25pm from Denver (DEN) Fly for 2h 47m Arrive at 9:12pm in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 2420 Depart at 5:00am from San Francisco (SFO) Fly for 2h 36m Arrive at 8:36am in Denver (DEN)

    Layover in Denver for 1h 19m

    Sat Jul 19th 2025 United Airlines · UA 2679 Depart at 9:55am from Denver (DEN) Fly for 3h 39m Arrive at 3:34pm in Philadelphia (PHL)

  • US$1463
    United Airlines
    6:28pm - 9:25pm
    Sun Jul 13th 2025
    5h 57m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 2182 Depart at 6:28pm from Philadelphia (PHL) Fly for 5h 57m Arrive at 9:25pm in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1483
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    1:12pm - 11:14pm
    Sat Jul 19th 2025
    7h 2m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 1385 Depart at 1:12pm from San Francisco (SFO) Fly for 5h 9m Arrive at 9:21pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Sat Jul 19th 2025 United Airlines · UA 4440 Depart at 10:05pm from Washington, D.C. (IAD) Fly for 1h 9m Arrive at 11:14pm in Philadelphia (PHL)

  • US$1483
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United AirlinesUnited Airlines
    11:55pm - 10:47am
    Sat Jul 19th 2025
    7h 52m
    San Francisco (SFO) → Philadelphia (PHL)
    1 Stop

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 7 nights

    Sat Jul 19th 2025 United Airlines · UA 2046 Depart at 11:55pm from San Francisco (SFO) Fly for 4h 20m Arrive at 6:15am in Chicago (ORD)

    Layover in Chicago for 1h 20m

    Sun Jul 20th 2025 United Airlines · UA 2418 Depart at 7:35am from Chicago (ORD) Fly for 2h 12m Arrive at 10:47am in Philadelphia (PHL)

  • US$1484
    United AirlinesUnited Airlines
    7:59pm - 12:57am
    Sun Jul 13th 2025
    7h 58m
    Philadelphia (PHL) → San Francisco (SFO)
    1 Stop
    United Airlines
    9:14pm - 5:40am
    Sat Jul 19th 2025
    5h 26m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 4615 Depart at 7:59pm from Philadelphia (PHL) Fly for 1h 9m Arrive at 9:08pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Sun Jul 13th 2025 United Airlines · UA 367 Depart at 10:08pm from Washington, D.C. (IAD) Fly for 5h 49m Arrive at 12:57am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 552 Depart at 9:14pm from San Francisco (SFO) Fly for 5h 26m Arrive at 5:40am in Philadelphia (PHL)

  • US$1554
    United Airlines
    6:42am - 9:42am
    Sun Jul 13th 2025
    6h 0m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    8:55am - 5:22pm
    Sat Jul 19th 2025
    5h 27m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sun Jul 13th 2025 United Airlines · UA 433 Depart at 6:42am from Philadelphia (PHL) Fly for 6h 0m Arrive at 9:42am in San Francisco (SFO)

    Stay in San Francisco for 5 nights

    Sat Jul 19th 2025 United Airlines · UA 706 Depart at 8:55am from San Francisco (SFO) Fly for 5h 27m Arrive at 5:22pm in Philadelphia (PHL)

  • US$1598
    United Airlines
    6:30am - 9:26am
    Sat Jul 12th 2025
    5h 56m
    Philadelphia (PHL) → San Francisco (SFO)
    Direct
    United Airlines
    8:55am - 5:22pm
    Sat Jul 19th 2025
    5h 27m
    San Francisco (SFO) → Philadelphia (PHL)
    Direct

    Sat Jul 12th 2025 United Airlines · UA 433 Depart at 6:30am from Philadelphia (PHL) Fly for 5h 56m Arrive at 9:26am in San Francisco (SFO)

    Stay in San Francisco for 6 nights

    Sat Jul 19th 2025 United Airlines · UA 706 Depart at 8:55am from San Francisco (SFO) Fly for 5h 27m Arrive at 5:22pm in Philadelphia (PHL)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@oamingsonaa
Roaming Sonaa
@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

@travel.with.wes
Wesley Mergard
@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Why I built FlightList & solved my own problem
Why I Built FlightList & Solved My Own Problem

About FlightList

❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞

Hans Desjarlais, Founder Hans Desjarlais Profile Picture