Flights from Ontario to Fort Lauderdale (ONT to FLL)

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  • US$148
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    1:07pm - 7:38am
    Sat Aug 23rd 2025
    39h 31m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1358 Depart at 1:07pm from Ontario (ONT) Fly for 1h 15m Arrive at 2:22pm in Las Vegas (LAS)

    Layover in Las Vegas for 7h 37m

    Sat Aug 23rd 2025 Frontier Airlines · F9 2428 Depart at 9:59pm from Las Vegas (LAS) Fly for 4h 15m Arrive at 5:14am in Atlanta (ATL)

    Layover in Atlanta for 24h 31m

    Mon Aug 25th 2025 Spirit Airlines · NK 1387 Depart at 5:45am from Atlanta (ATL) Fly for 1h 53m Arrive at 7:38am in Fort Lauderdale (FLL)

  • US$155
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 7:33am
    Sun Aug 24th 2025
    35h 24m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 3h 47m

    Mon Aug 25th 2025 Frontier Airlines · F9 1734 Depart at 12:19am from Denver (DEN) Fly for 3h 41m Arrive at 6:00am in Orlando (MCO)

    Layover in Orlando for 24h 20m

    Tue Aug 26th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$161
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    9:41pm - 12:22pm
    Sun Aug 24th 2025
    35h 41m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2677 Depart at 9:41pm from Ontario (ONT) Fly for 1h 33m Arrive at 11:14pm in San Francisco (SFO)

    Layover in San Francisco for 23h 15m

    Mon Aug 25th 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 4h 7m

    Tue Aug 26th 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$161
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 8:50pm
    Sun Aug 24th 2025
    43h 37m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 23h 33m

    Mon Aug 25th 2025 Frontier Airlines · F9 1876 Depart at 11:00pm from Las Vegas (LAS) Fly for 4h 50m Arrive at 6:50am in Orlando (MCO)

    Layover in Orlando for 12h 46m

    Tue Aug 26th 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$163
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 7:33am
    Fri Aug 22nd 2025
    27h 34m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 4h 43m

    Fri Aug 22nd 2025 Frontier Airlines · F9 3312 Depart at 9:02am from Denver (DEN) Fly for 3h 41m Arrive at 2:43pm in Orlando (MCO)

    Layover in Orlando for 15h 37m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$166
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 10:57pm
    Sun Aug 24th 2025
    26h 48m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 22m

    Mon Aug 25th 2025 Frontier Airlines · F9 3294 Depart at 12:54am from Denver (DEN) Fly for 3h 11m Arrive at 6:05am in Atlanta (ATL)

    Layover in Atlanta for 14h 57m

    Mon Aug 25th 2025 Spirit Airlines · NK 2269 Depart at 9:02pm from Atlanta (ATL) Fly for 1h 55m Arrive at 10:57pm in Fort Lauderdale (FLL)

  • US$167
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 2:15pm
    Fri Aug 22nd 2025
    18h 6m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 27m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3294 Depart at 12:59am from Denver (DEN) Fly for 3h 11m Arrive at 6:10am in Atlanta (ATL)

    Layover in Atlanta for 6h 14m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2207 Depart at 12:24pm from Atlanta (ATL) Fly for 1h 51m Arrive at 2:15pm in Fort Lauderdale (FLL)

  • US$169
    Frontier AirlinesFrontier AirlinesFrontier Airlines
    5:09pm - 6:04pm
    Fri Aug 22nd 2025
    21h 55m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 27m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3294 Depart at 12:59am from Denver (DEN) Fly for 3h 11m Arrive at 6:10am in Atlanta (ATL)

    Layover in Atlanta for 9h 47m

    Sat Aug 23rd 2025 Frontier Airlines · F9 4874 Depart at 3:57pm from Atlanta (ATL) Fly for 2h 7m Arrive at 6:04pm in Fort Lauderdale (FLL)

  • US$173
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 8:50pm
    Sun Aug 24th 2025
    24h 41m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 3h 47m

    Mon Aug 25th 2025 Frontier Airlines · F9 1734 Depart at 12:19am from Denver (DEN) Fly for 3h 41m Arrive at 6:00am in Orlando (MCO)

    Layover in Orlando for 13h 36m

    Mon Aug 25th 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$174
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    1:07pm - 7:33am
    Sat Aug 23rd 2025
    15h 26m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1358 Depart at 1:07pm from Ontario (ONT) Fly for 1h 15m Arrive at 2:22pm in Las Vegas (LAS)

    Layover in Las Vegas for 0h 53m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3914 Depart at 3:15pm from Las Vegas (LAS) Fly for 5h 6m Arrive at 11:21pm in Orlando (MCO)

    Layover in Orlando for 6h 59m

    Sun Aug 24th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$187
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 12:22pm
    Sun Aug 24th 2025
    35h 9m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 22h 41m

    Mon Aug 25th 2025 Frontier Airlines · F9 2428 Depart at 10:08pm from Las Vegas (LAS) Fly for 4h 15m Arrive at 5:23am in Atlanta (ATL)

    Layover in Atlanta for 5h 10m

    Tue Aug 26th 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$190
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    6:00am - 10:52pm
    Fri Aug 22nd 2025
    13h 52m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 4h 7m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2808 Depart at 11:20am from Las Vegas (LAS) Fly for 3h 2m Arrive at 4:22pm in Houston (IAH)

    Layover in Houston for 2h 54m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2329 Depart at 7:16pm from Houston (IAH) Fly for 2h 36m Arrive at 10:52pm in Fort Lauderdale (FLL)

  • US$191
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:50pm
    Fri Aug 22nd 2025
    16h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 4h 43m

    Fri Aug 22nd 2025 Frontier Airlines · F9 3312 Depart at 9:02am from Denver (DEN) Fly for 3h 41m Arrive at 2:43pm in Orlando (MCO)

    Layover in Orlando for 4h 53m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$192
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 7:33am
    Sun Aug 24th 2025
    30h 20m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 17h 2m

    Mon Aug 25th 2025 Frontier Airlines · F9 1728 Depart at 4:29pm from Las Vegas (LAS) Fly for 5h 4m Arrive at 12:33am in Orlando (MCO)

    Layover in Orlando for 5h 47m

    Tue Aug 26th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$195
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    7:19pm - 2:15pm
    Fri Aug 22nd 2025
    15h 56m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4758 Depart at 7:19pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:32pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 36m

    Fri Aug 22nd 2025 Frontier Airlines · F9 2428 Depart at 10:08pm from Las Vegas (LAS) Fly for 4h 15m Arrive at 5:23am in Atlanta (ATL)

    Layover in Atlanta for 7h 1m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2207 Depart at 12:24pm from Atlanta (ATL) Fly for 1h 51m Arrive at 2:15pm in Fort Lauderdale (FLL)

  • US$196
    Frontier AirlinesFrontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 8:50pm
    Fri Aug 22nd 2025
    19h 37m
    Ontario (ONT) → Fort Lauderdale (FLL)
    3 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 32m

    Sat Aug 23rd 2025 Frontier Airlines · F9 1650 Depart at 12:59am from Las Vegas (LAS) Fly for 2h 56m Arrive at 5:55am in Dallas (DFW)

    Layover in Dallas for 4h 49m

    Sat Aug 23rd 2025 Frontier Airlines · F9 1952 Depart at 10:44am from Dallas (DFW) Fly for 2h 59m Arrive at 2:43pm in Orlando (MCO)

    Layover in Orlando for 4h 53m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$197
    Frontier AirlinesFrontier AirlinesFrontier Airlines
    7:19pm - 6:04pm
    Fri Aug 22nd 2025
    19h 45m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4758 Depart at 7:19pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:32pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 36m

    Fri Aug 22nd 2025 Frontier Airlines · F9 2428 Depart at 10:08pm from Las Vegas (LAS) Fly for 4h 15m Arrive at 5:23am in Atlanta (ATL)

    Layover in Atlanta for 10h 34m

    Sat Aug 23rd 2025 Frontier Airlines · F9 4874 Depart at 3:57pm from Atlanta (ATL) Fly for 2h 7m Arrive at 6:04pm in Fort Lauderdale (FLL)

  • US$208
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 9:50pm
    Sat Aug 23rd 2025
    17h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 41m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3206 Depart at 7:00am from Denver (DEN) Fly for 2h 39m Arrive at 10:39am in Houston (IAH)

    Layover in Houston for 7h 27m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2724 Depart at 6:06pm from Houston (IAH) Fly for 2h 44m Arrive at 9:50pm in Fort Lauderdale (FLL)

  • US$208
    Frontier AirlinesFrontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 7:48pm
    Fri Aug 22nd 2025
    18h 35m
    Ontario (ONT) → Fort Lauderdale (FLL)
    3 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 32m

    Sat Aug 23rd 2025 Frontier Airlines · F9 1650 Depart at 12:59am from Las Vegas (LAS) Fly for 2h 56m Arrive at 5:55am in Dallas (DFW)

    Layover in Dallas for 2h 5m

    Sat Aug 23rd 2025 Frontier Airlines · F9 1476 Depart at 8:00am from Dallas (DFW) Fly for 3h 20m Arrive at 12:20pm in Washington, D.C. (BWI)

    Layover in Washington, D.C. for 4h 51m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2770 Depart at 5:11pm from Washington, D.C. (BWI) Fly for 2h 37m Arrive at 7:48pm in Fort Lauderdale (FLL)

  • US$208
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 10:52pm
    Sat Aug 23rd 2025
    18h 53m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 41m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3206 Depart at 7:00am from Denver (DEN) Fly for 2h 39m Arrive at 10:39am in Houston (IAH)

    Layover in Houston for 8h 37m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2329 Depart at 7:16pm from Houston (IAH) Fly for 2h 36m Arrive at 10:52pm in Fort Lauderdale (FLL)

  • US$214
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    6:00am - 8:50pm
    Fri Aug 22nd 2025
    11h 50m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 3h 27m

    Fri Aug 22nd 2025 Spirit Airlines · NK 321 Depart at 10:40am from Las Vegas (LAS) Fly for 4h 23m Arrive at 6:03pm in Orlando (MCO)

    Layover in Orlando for 1h 33m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$215
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    7:19pm - 12:22pm
    Fri Aug 22nd 2025
    14h 3m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4758 Depart at 7:19pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:32pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 43m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2546 Depart at 11:15pm from Las Vegas (LAS) Fly for 4h 10m Arrive at 6:25am in Atlanta (ATL)

    Layover in Atlanta for 4h 8m

    Sat Aug 23rd 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$216
    Frontier AirlinesFrontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 10:57pm
    Sun Aug 24th 2025
    21h 44m
    Ontario (ONT) → Fort Lauderdale (FLL)
    3 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 32m

    Mon Aug 25th 2025 Frontier Airlines · F9 1650 Depart at 12:59am from Las Vegas (LAS) Fly for 2h 56m Arrive at 5:55am in Dallas (DFW)

    Layover in Dallas for 7h 28m

    Mon Aug 25th 2025 Frontier Airlines · F9 2494 Depart at 1:23pm from Dallas (DFW) Fly for 2h 28m Arrive at 4:51pm in Atlanta (ATL)

    Layover in Atlanta for 4h 11m

    Mon Aug 25th 2025 Spirit Airlines · NK 2269 Depart at 9:02pm from Atlanta (ATL) Fly for 1h 55m Arrive at 10:57pm in Fort Lauderdale (FLL)

  • US$220
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    8:00am - 7:33am
    Tue Aug 19th 2025
    20h 33m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Tue Aug 19th 2025 Frontier Airlines · F9 2232 Depart at 8:00am from Ontario (ONT) Fly for 1h 13m Arrive at 9:13am in Las Vegas (LAS)

    Layover in Las Vegas for 6h 2m

    Tue Aug 19th 2025 Frontier Airlines · F9 3914 Depart at 3:15pm from Las Vegas (LAS) Fly for 5h 6m Arrive at 11:21pm in Orlando (MCO)

    Layover in Orlando for 6h 59m

    Wed Aug 20th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$221
    Frontier AirlinesSpirit Airlines
    12:44pm - 9:50pm
    Fri Aug 22nd 2025
    30h 6m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Fri Aug 22nd 2025 Frontier Airlines · F9 3132 Depart at 12:44pm from Ontario (ONT) Fly for 3h 31m Arrive at 6:15pm in Houston (IAH)

    Layover in Houston for 23h 51m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2724 Depart at 6:06pm from Houston (IAH) Fly for 2h 44m Arrive at 9:50pm in Fort Lauderdale (FLL)

  • US$222
    Frontier AirlinesFrontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 5:12pm
    Sun Aug 24th 2025
    21h 3m
    Ontario (ONT) → Fort Lauderdale (FLL)
    3 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 22m

    Mon Aug 25th 2025 Frontier Airlines · F9 3294 Depart at 12:54am from Denver (DEN) Fly for 3h 11m Arrive at 6:05am in Atlanta (ATL)

    Layover in Atlanta for 3h 54m

    Mon Aug 25th 2025 Frontier Airlines · F9 2912 Depart at 9:59am from Atlanta (ATL) Fly for 1h 35m Arrive at 11:34am in Tampa (TPA)

    Layover in Tampa for 4h 27m

    Mon Aug 25th 2025 Spirit Airlines · NK 2489 Depart at 4:01pm from Tampa (TPA) Fly for 1h 11m Arrive at 5:12pm in Fort Lauderdale (FLL)

  • US$224
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    5:38pm - 4:22pm
    Thu Aug 21st 2025
    19h 44m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 4758 Depart at 5:38pm from Ontario (ONT) Fly for 1h 14m Arrive at 6:52pm in Las Vegas (LAS)

    Layover in Las Vegas for 6h 6m

    Fri Aug 22nd 2025 Spirit Airlines · NK 1142 Depart at 12:58am from Las Vegas (LAS) Fly for 3h 7m Arrive at 6:05am in Houston (IAH)

    Layover in Houston for 6h 36m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2724 Depart at 12:41pm from Houston (IAH) Fly for 2h 41m Arrive at 4:22pm in Fort Lauderdale (FLL)

  • US$227
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    8:00am - 9:50pm
    Sat Aug 23rd 2025
    10h 50m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 2232 Depart at 8:00am from Ontario (ONT) Fly for 1h 13m Arrive at 9:13am in Las Vegas (LAS)

    Layover in Las Vegas for 2h 7m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2808 Depart at 11:20am from Las Vegas (LAS) Fly for 3h 2m Arrive at 4:22pm in Houston (IAH)

    Layover in Houston for 1h 44m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2724 Depart at 6:06pm from Houston (IAH) Fly for 2h 44m Arrive at 9:50pm in Fort Lauderdale (FLL)

  • US$227
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:50pm
    Sat Aug 23rd 2025
    16h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 6h 56m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3312 Depart at 11:15am from Denver (DEN) Fly for 4h 0m Arrive at 5:15pm in Orlando (MCO)

    Layover in Orlando for 2h 21m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$227
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 9:11am
    Sun Aug 24th 2025
    29h 12m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 41m

    Sun Aug 24th 2025 Frontier Airlines · F9 3206 Depart at 7:00am from Denver (DEN) Fly for 2h 39m Arrive at 10:39am in Houston (IAH)

    Layover in Houston for 18h 51m

    Mon Aug 25th 2025 Spirit Airlines · NK 2097 Depart at 5:30am from Houston (IAH) Fly for 2h 41m Arrive at 9:11am in Fort Lauderdale (FLL)

  • US$227
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 7:33am
    Mon Aug 18th 2025
    27h 34m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 4h 25m

    Mon Aug 18th 2025 Frontier Airlines · F9 3312 Depart at 8:44am from Denver (DEN) Fly for 3h 51m Arrive at 2:35pm in Orlando (MCO)

    Layover in Orlando for 15h 45m

    Tue Aug 19th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$231
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 4:22pm
    Fri Aug 22nd 2025
    12h 23m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 41m

    Fri Aug 22nd 2025 Frontier Airlines · F9 3206 Depart at 7:00am from Denver (DEN) Fly for 2h 39m Arrive at 10:39am in Houston (IAH)

    Layover in Houston for 2h 2m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2724 Depart at 12:41pm from Houston (IAH) Fly for 2h 41m Arrive at 4:22pm in Fort Lauderdale (FLL)

  • US$231
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    8:00am - 7:33am
    Wed Aug 20th 2025
    20h 33m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Wed Aug 20th 2025 Frontier Airlines · F9 2232 Depart at 8:00am from Ontario (ONT) Fly for 1h 13m Arrive at 9:13am in Las Vegas (LAS)

    Layover in Las Vegas for 6h 2m

    Wed Aug 20th 2025 Frontier Airlines · F9 3914 Depart at 3:15pm from Las Vegas (LAS) Fly for 5h 6m Arrive at 11:21pm in Orlando (MCO)

    Layover in Orlando for 6h 59m

    Thu Aug 21st 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$232
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:48pm - 7:33am
    Mon Aug 18th 2025
    15h 45m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 3132 Depart at 12:48pm from Ontario (ONT) Fly for 3h 31m Arrive at 6:19pm in Houston (IAH)

    Layover in Houston for 2h 37m

    Mon Aug 18th 2025 Frontier Airlines · F9 4978 Depart at 8:56pm from Houston (IAH) Fly for 2h 46m Arrive at 12:42am in Orlando (MCO)

    Layover in Orlando for 5h 38m

    Tue Aug 19th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$232
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:28pm - 7:33am
    Thu Aug 21st 2025
    16h 5m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 1358 Depart at 12:28pm from Ontario (ONT) Fly for 1h 12m Arrive at 1:40pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 49m

    Thu Aug 21st 2025 Frontier Airlines · F9 1728 Depart at 4:29pm from Las Vegas (LAS) Fly for 5h 4m Arrive at 12:33am in Orlando (MCO)

    Layover in Orlando for 5h 47m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$232
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 12:22pm
    Sun Aug 24th 2025
    16h 13m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 22m

    Mon Aug 25th 2025 Frontier Airlines · F9 3294 Depart at 12:54am from Denver (DEN) Fly for 3h 11m Arrive at 6:05am in Atlanta (ATL)

    Layover in Atlanta for 4h 28m

    Mon Aug 25th 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$232
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 1:38pm
    Sun Aug 24th 2025
    17h 29m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 22m

    Mon Aug 25th 2025 Frontier Airlines · F9 3294 Depart at 12:54am from Denver (DEN) Fly for 3h 11m Arrive at 6:05am in Atlanta (ATL)

    Layover in Atlanta for 5h 37m

    Mon Aug 25th 2025 Spirit Airlines · NK 2207 Depart at 11:42am from Atlanta (ATL) Fly for 1h 56m Arrive at 1:38pm in Fort Lauderdale (FLL)

  • US$234
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 12:22pm
    Fri Aug 22nd 2025
    16h 13m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 27m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3294 Depart at 12:59am from Denver (DEN) Fly for 3h 11m Arrive at 6:10am in Atlanta (ATL)

    Layover in Atlanta for 4h 23m

    Sat Aug 23rd 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$234
    Frontier AirlinesSpirit Airlines
    1:07pm - 6:03am
    Sat Aug 23rd 2025
    13h 56m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sat Aug 23rd 2025 Frontier Airlines · F9 1358 Depart at 1:07pm from Ontario (ONT) Fly for 1h 15m Arrive at 2:22pm in Las Vegas (LAS)

    Layover in Las Vegas for 7h 53m

    Sat Aug 23rd 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$236
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    1:07pm - 9:27am
    Sat Aug 23rd 2025
    17h 20m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1358 Depart at 1:07pm from Ontario (ONT) Fly for 1h 15m Arrive at 2:22pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 28m

    Sat Aug 23rd 2025 Frontier Airlines · F9 3978 Depart at 4:50pm from Las Vegas (LAS) Fly for 3h 8m Arrive at 9:58pm in Dallas (DFW)

    Layover in Dallas for 7h 32m

    Sun Aug 24th 2025 Spirit Airlines · NK 2119 Depart at 5:30am from Dallas (DFW) Fly for 2h 57m Arrive at 9:27am in Fort Lauderdale (FLL)

  • US$237
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    12:04pm - 6:03am
    Sat Aug 23rd 2025
    14h 59m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1406 Depart at 12:04pm from Ontario (ONT) Fly for 3h 16m Arrive at 5:20pm in Dallas (DFW)

    Layover in Dallas for 2h 16m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2047 Depart at 7:36pm from Dallas (DFW) Fly for 2h 55m Arrive at 8:31pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 44m

    Sat Aug 23rd 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$238
    Frontier AirlinesSpirit Airlines
    12:44pm - 9:11am
    Fri Aug 22nd 2025
    17h 27m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Fri Aug 22nd 2025 Frontier Airlines · F9 3132 Depart at 12:44pm from Ontario (ONT) Fly for 3h 31m Arrive at 6:15pm in Houston (IAH)

    Layover in Houston for 11h 15m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2097 Depart at 5:30am from Houston (IAH) Fly for 2h 41m Arrive at 9:11am in Fort Lauderdale (FLL)

  • US$239
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:04pm - 7:33am
    Thu Aug 21st 2025
    16h 29m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 1406 Depart at 12:04pm from Ontario (ONT) Fly for 3h 16m Arrive at 5:20pm in Dallas (DFW)

    Layover in Dallas for 2h 34m

    Thu Aug 21st 2025 Frontier Airlines · F9 2886 Depart at 7:54pm from Dallas (DFW) Fly for 2h 44m Arrive at 11:38pm in Orlando (MCO)

    Layover in Orlando for 6h 42m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$239
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    9:41pm - 6:03am
    Sun Aug 24th 2025
    29h 22m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2677 Depart at 9:41pm from Ontario (ONT) Fly for 1h 33m Arrive at 11:14pm in San Francisco (SFO)

    Layover in San Francisco for 6h 31m

    Mon Aug 25th 2025 Frontier Airlines · F9 4158 Depart at 5:45am from San Francisco (SFO) Fly for 1h 41m Arrive at 7:26am in Las Vegas (LAS)

    Layover in Las Vegas for 14h 49m

    Mon Aug 25th 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$240
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 10:57pm
    Wed Aug 20th 2025
    18h 58m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Wed Aug 20th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 8h 26m

    Wed Aug 20th 2025 Frontier Airlines · F9 3600 Depart at 12:45pm from Denver (DEN) Fly for 3h 12m Arrive at 5:57pm in Atlanta (ATL)

    Layover in Atlanta for 3h 5m

    Wed Aug 20th 2025 Spirit Airlines · NK 2269 Depart at 9:02pm from Atlanta (ATL) Fly for 1h 55m Arrive at 10:57pm in Fort Lauderdale (FLL)

  • US$245
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    9:59am - 7:33am
    Fri Aug 22nd 2025
    18h 34m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 1406 Depart at 9:59am from Ontario (ONT) Fly for 3h 15m Arrive at 3:14pm in Dallas (DFW)

    Layover in Dallas for 4h 40m

    Fri Aug 22nd 2025 Frontier Airlines · F9 2886 Depart at 7:54pm from Dallas (DFW) Fly for 2h 44m Arrive at 11:38pm in Orlando (MCO)

    Layover in Orlando for 6h 42m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$245
    Frontier AirlinesSpirit Airlines
    10:13pm - 6:03am
    Sun Aug 24th 2025
    28h 50m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 22h 48m

    Mon Aug 25th 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$246
    Frontier AirlinesSpirit Airlines
    6:00am - 6:03am
    Fri Aug 22nd 2025
    21h 3m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Fri Aug 22nd 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 15h 2m

    Fri Aug 22nd 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$246
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:21pm - 8:50pm
    Mon Aug 18th 2025
    24h 29m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 2908 Depart at 5:21pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:44pm in Denver (DEN)

    Layover in Denver for 3h 35m

    Tue Aug 19th 2025 Frontier Airlines · F9 1734 Depart at 12:19am from Denver (DEN) Fly for 3h 41m Arrive at 6:00am in Orlando (MCO)

    Layover in Orlando for 13h 36m

    Tue Aug 19th 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$248
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 8:34pm
    Sun Aug 24th 2025
    19h 21m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 32m

    Mon Aug 25th 2025 Frontier Airlines · F9 1650 Depart at 12:59am from Las Vegas (LAS) Fly for 2h 56m Arrive at 5:55am in Dallas (DFW)

    Layover in Dallas for 10h 45m

    Mon Aug 25th 2025 Spirit Airlines · NK 2171 Depart at 4:40pm from Dallas (DFW) Fly for 2h 54m Arrive at 8:34pm in Fort Lauderdale (FLL)

  • US$258
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:50pm
    Sun Aug 24th 2025
    16h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 4h 43m

    Sun Aug 24th 2025 Frontier Airlines · F9 3312 Depart at 9:02am from Denver (DEN) Fly for 3h 41m Arrive at 2:43pm in Orlando (MCO)

    Layover in Orlando for 4h 53m

    Sun Aug 24th 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$260
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    6:00am - 10:52pm
    Fri Aug 22nd 2025
    13h 52m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 3h 52m

    Fri Aug 22nd 2025 Frontier Airlines · F9 1490 Depart at 11:05am from Las Vegas (LAS) Fly for 3h 26m Arrive at 4:31pm in Houston (IAH)

    Layover in Houston for 2h 45m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2329 Depart at 7:16pm from Houston (IAH) Fly for 2h 36m Arrive at 10:52pm in Fort Lauderdale (FLL)

  • US$262
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    7:19pm - 12:22pm
    Fri Aug 22nd 2025
    14h 3m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4758 Depart at 7:19pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:32pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 36m

    Fri Aug 22nd 2025 Frontier Airlines · F9 2428 Depart at 10:08pm from Las Vegas (LAS) Fly for 4h 15m Arrive at 5:23am in Atlanta (ATL)

    Layover in Atlanta for 5h 10m

    Sat Aug 23rd 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$275
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:04pm - 7:33am
    Sun Aug 24th 2025
    16h 29m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 1406 Depart at 12:04pm from Ontario (ONT) Fly for 3h 16m Arrive at 5:20pm in Dallas (DFW)

    Layover in Dallas for 2h 34m

    Sun Aug 24th 2025 Frontier Airlines · F9 2886 Depart at 7:54pm from Dallas (DFW) Fly for 2h 44m Arrive at 11:38pm in Orlando (MCO)

    Layover in Orlando for 6h 42m

    Mon Aug 25th 2025 Spirit Airlines · NK 2205 Depart at 6:20am from Orlando (MCO) Fly for 1h 13m Arrive at 7:33am in Fort Lauderdale (FLL)

  • US$278
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:34pm
    Sun Aug 24th 2025
    16h 35m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 1h 56m

    Sun Aug 24th 2025 Frontier Airlines · F9 1324 Depart at 6:15am from Denver (DEN) Fly for 2h 5m Arrive at 9:20am in Dallas (DFW)

    Layover in Dallas for 7h 20m

    Sun Aug 24th 2025 Spirit Airlines · NK 2171 Depart at 4:40pm from Dallas (DFW) Fly for 2h 54m Arrive at 8:34pm in Fort Lauderdale (FLL)

  • US$278
    Frontier AirlinesSpirit Airlines
    12:04pm - 9:27am
    Sun Aug 24th 2025
    18h 23m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sun Aug 24th 2025 Frontier Airlines · F9 1406 Depart at 12:04pm from Ontario (ONT) Fly for 3h 16m Arrive at 5:20pm in Dallas (DFW)

    Layover in Dallas for 12h 10m

    Mon Aug 25th 2025 Spirit Airlines · NK 2119 Depart at 5:30am from Dallas (DFW) Fly for 2h 57m Arrive at 9:27am in Fort Lauderdale (FLL)

  • US$280
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:21pm - 12:22pm
    Mon Aug 18th 2025
    16h 1m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 2908 Depart at 5:21pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:44pm in Denver (DEN)

    Layover in Denver for 4h 15m

    Tue Aug 19th 2025 Frontier Airlines · F9 3294 Depart at 12:59am from Denver (DEN) Fly for 3h 11m Arrive at 6:10am in Atlanta (ATL)

    Layover in Atlanta for 4h 23m

    Tue Aug 19th 2025 Spirit Airlines · NK 1983 Depart at 10:33am from Atlanta (ATL) Fly for 1h 49m Arrive at 12:22pm in Fort Lauderdale (FLL)

  • US$285
    Frontier AirlinesFrontier AirlinesFrontier AirlinesSpirit Airlines
    10:13pm - 5:12pm
    Sun Aug 24th 2025
    15h 59m
    Ontario (ONT) → Fort Lauderdale (FLL)
    3 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 32m

    Mon Aug 25th 2025 Frontier Airlines · F9 1650 Depart at 12:59am from Las Vegas (LAS) Fly for 2h 56m Arrive at 5:55am in Dallas (DFW)

    Layover in Dallas for 2h 15m

    Mon Aug 25th 2025 Frontier Airlines · F9 3110 Depart at 8:10am from Dallas (DFW) Fly for 2h 55m Arrive at 12:05pm in Charlotte (CLT)

    Layover in Charlotte for 3h 5m

    Mon Aug 25th 2025 Spirit Airlines · NK 2630 Depart at 3:10pm from Charlotte (CLT) Fly for 2h 2m Arrive at 5:12pm in Fort Lauderdale (FLL)

  • US$287
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    7:19pm - 9:25am
    Fri Aug 22nd 2025
    11h 6m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4758 Depart at 7:19pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:32pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 11m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2048 Depart at 10:43pm from Las Vegas (LAS) Fly for 4h 2m Arrive at 5:45am in Detroit (DTW)

    Layover in Detroit for 0h 43m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2042 Depart at 6:28am from Detroit (DTW) Fly for 2h 57m Arrive at 9:25am in Fort Lauderdale (FLL)

  • US$287
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    7:19pm - 9:33am
    Fri Aug 22nd 2025
    11h 14m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4758 Depart at 7:19pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:32pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 8m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2347 Depart at 11:40pm from Las Vegas (LAS) Fly for 3h 30m Arrive at 5:10am in New Orleans (MSY)

    Layover in New Orleans for 1h 20m

    Sat Aug 23rd 2025 Spirit Airlines · NK 1133 Depart at 6:30am from New Orleans (MSY) Fly for 2h 3m Arrive at 9:33am in Fort Lauderdale (FLL)

  • US$294
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:50pm
    Wed Aug 20th 2025
    16h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Wed Aug 20th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 6h 56m

    Wed Aug 20th 2025 Frontier Airlines · F9 3312 Depart at 11:15am from Denver (DEN) Fly for 4h 0m Arrive at 5:15pm in Orlando (MCO)

    Layover in Orlando for 2h 21m

    Wed Aug 20th 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$306
    Frontier AirlinesFrontier AirlinesFrontier Airlines
    12:59am - 11:13pm
    Thu Aug 21st 2025
    19h 14m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 8h 52m

    Thu Aug 21st 2025 Frontier Airlines · F9 3600 Depart at 1:11pm from Denver (DEN) Fly for 3h 16m Arrive at 6:27pm in Atlanta (ATL)

    Layover in Atlanta for 2h 45m

    Thu Aug 21st 2025 Frontier Airlines · F9 2172 Depart at 9:12pm from Atlanta (ATL) Fly for 2h 1m Arrive at 11:13pm in Fort Lauderdale (FLL)

  • US$307
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:34pm
    Tue Aug 19th 2025
    16h 35m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Tue Aug 19th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 1h 56m

    Tue Aug 19th 2025 Frontier Airlines · F9 1324 Depart at 6:15am from Denver (DEN) Fly for 2h 5m Arrive at 9:20am in Dallas (DFW)

    Layover in Dallas for 7h 20m

    Tue Aug 19th 2025 Spirit Airlines · NK 2171 Depart at 4:40pm from Dallas (DFW) Fly for 2h 54m Arrive at 8:34pm in Fort Lauderdale (FLL)

  • US$308
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    6:00am - 10:52pm
    Thu Aug 21st 2025
    13h 52m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 4h 44m

    Thu Aug 21st 2025 Frontier Airlines · F9 1490 Depart at 11:57am from Las Vegas (LAS) Fly for 3h 26m Arrive at 5:23pm in Houston (IAH)

    Layover in Houston for 1h 53m

    Thu Aug 21st 2025 Spirit Airlines · NK 2329 Depart at 7:16pm from Houston (IAH) Fly for 2h 36m Arrive at 10:52pm in Fort Lauderdale (FLL)

  • US$311
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:50pm
    Thu Aug 21st 2025
    16h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 4h 43m

    Thu Aug 21st 2025 Frontier Airlines · F9 3312 Depart at 9:02am from Denver (DEN) Fly for 3h 41m Arrive at 2:43pm in Orlando (MCO)

    Layover in Orlando for 4h 53m

    Thu Aug 21st 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$312
    Frontier AirlinesSpirit Airlines
    8:09pm - 9:27am
    Mon Aug 18th 2025
    10h 18m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Mon Aug 18th 2025 Frontier Airlines · F9 2924 Depart at 8:09pm from Ontario (ONT) Fly for 3h 15m Arrive at 1:24am in Dallas (DFW)

    Layover in Dallas for 4h 6m

    Tue Aug 19th 2025 Spirit Airlines · NK 2119 Depart at 5:30am from Dallas (DFW) Fly for 2h 57m Arrive at 9:27am in Fort Lauderdale (FLL)

  • US$313
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 4:22pm
    Thu Aug 21st 2025
    12h 23m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 41m

    Thu Aug 21st 2025 Frontier Airlines · F9 3206 Depart at 7:00am from Denver (DEN) Fly for 2h 39m Arrive at 10:39am in Houston (IAH)

    Layover in Houston for 2h 2m

    Thu Aug 21st 2025 Spirit Airlines · NK 2724 Depart at 12:41pm from Houston (IAH) Fly for 2h 41m Arrive at 4:22pm in Fort Lauderdale (FLL)

  • US$319
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:09pm - 1:38pm
    Thu Aug 21st 2025
    17h 29m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 2908 Depart at 5:09pm from Ontario (ONT) Fly for 2h 23m Arrive at 8:32pm in Denver (DEN)

    Layover in Denver for 4h 22m

    Fri Aug 22nd 2025 Frontier Airlines · F9 3294 Depart at 12:54am from Denver (DEN) Fly for 3h 11m Arrive at 6:05am in Atlanta (ATL)

    Layover in Atlanta for 5h 37m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2207 Depart at 11:42am from Atlanta (ATL) Fly for 1h 56m Arrive at 1:38pm in Fort Lauderdale (FLL)

  • US$320
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    12:04pm - 6:03am
    Sun Aug 24th 2025
    14h 59m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 1406 Depart at 12:04pm from Ontario (ONT) Fly for 3h 16m Arrive at 5:20pm in Dallas (DFW)

    Layover in Dallas for 2h 16m

    Sun Aug 24th 2025 Spirit Airlines · NK 2047 Depart at 7:36pm from Dallas (DFW) Fly for 2h 55m Arrive at 8:31pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 44m

    Sun Aug 24th 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$330
    Frontier AirlinesSpirit Airlines
    10:25am - 6:03am
    Sun Aug 24th 2025
    16h 38m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sun Aug 24th 2025 Frontier Airlines · F9 1358 Depart at 10:25am from Ontario (ONT) Fly for 1h 12m Arrive at 11:37am in Las Vegas (LAS)

    Layover in Las Vegas for 10h 38m

    Sun Aug 24th 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$334
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:34pm
    Wed Aug 20th 2025
    16h 35m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Wed Aug 20th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 1h 56m

    Wed Aug 20th 2025 Frontier Airlines · F9 1324 Depart at 6:15am from Denver (DEN) Fly for 2h 5m Arrive at 9:20am in Dallas (DFW)

    Layover in Dallas for 7h 20m

    Wed Aug 20th 2025 Spirit Airlines · NK 2171 Depart at 4:40pm from Dallas (DFW) Fly for 2h 54m Arrive at 8:34pm in Fort Lauderdale (FLL)

  • US$335
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    5:38pm - 9:27am
    Thu Aug 21st 2025
    12h 49m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 4758 Depart at 5:38pm from Ontario (ONT) Fly for 1h 14m Arrive at 6:52pm in Las Vegas (LAS)

    Layover in Las Vegas for 0h 50m

    Thu Aug 21st 2025 Frontier Airlines · F9 3456 Depart at 7:42pm from Las Vegas (LAS) Fly for 3h 2m Arrive at 12:44am in Dallas (DFW)

    Layover in Dallas for 4h 46m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2119 Depart at 5:30am from Dallas (DFW) Fly for 2h 57m Arrive at 9:27am in Fort Lauderdale (FLL)

  • US$336
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:34pm
    Mon Aug 18th 2025
    16h 35m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 11m

    Mon Aug 18th 2025 Frontier Airlines · F9 1324 Depart at 6:30am from Denver (DEN) Fly for 2h 5m Arrive at 9:35am in Dallas (DFW)

    Layover in Dallas for 7h 5m

    Mon Aug 18th 2025 Spirit Airlines · NK 2171 Depart at 4:40pm from Dallas (DFW) Fly for 2h 54m Arrive at 8:34pm in Fort Lauderdale (FLL)

  • US$338
    Frontier AirlinesSpirit Airlines
    12:04pm - 9:27am
    Thu Aug 21st 2025
    18h 23m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Thu Aug 21st 2025 Frontier Airlines · F9 1406 Depart at 12:04pm from Ontario (ONT) Fly for 3h 16m Arrive at 5:20pm in Dallas (DFW)

    Layover in Dallas for 12h 10m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2119 Depart at 5:30am from Dallas (DFW) Fly for 2h 57m Arrive at 9:27am in Fort Lauderdale (FLL)

  • US$343
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 7:18pm
    Sun Aug 24th 2025
    15h 19m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 1h 41m

    Sun Aug 24th 2025 Frontier Airlines · F9 3566 Depart at 6:00am from Denver (DEN) Fly for 2h 59m Arrive at 10:59am in Detroit (DTW)

    Layover in Detroit for 5h 17m

    Sun Aug 24th 2025 Spirit Airlines · NK 2240 Depart at 4:16pm from Detroit (DTW) Fly for 3h 2m Arrive at 7:18pm in Fort Lauderdale (FLL)

  • US$344
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 8:42pm
    Sat Aug 23rd 2025
    16h 43m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sat Aug 23rd 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 6h 58m

    Sat Aug 23rd 2025 Frontier Airlines · F9 2356 Depart at 11:17am from Denver (DEN) Fly for 2h 18m Arrive at 2:35pm in San Antonio (SAT)

    Layover in San Antonio for 2h 14m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2209 Depart at 4:49pm from San Antonio (SAT) Fly for 2h 53m Arrive at 8:42pm in Fort Lauderdale (FLL)

  • US$346
    Frontier AirlinesSpirit Airlines
    5:38pm - 6:03am
    Thu Aug 21st 2025
    9h 25m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Thu Aug 21st 2025 Frontier Airlines · F9 4758 Depart at 5:38pm from Ontario (ONT) Fly for 1h 14m Arrive at 6:52pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 23m

    Thu Aug 21st 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$346
    Frontier AirlinesSpirit Airlines
    6:00am - 6:03am
    Mon Aug 18th 2025
    21h 3m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Mon Aug 18th 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 15h 2m

    Mon Aug 18th 2025 Spirit Airlines · NK 954 Depart at 10:15pm from Las Vegas (LAS) Fly for 4h 48m Arrive at 6:03am in Fort Lauderdale (FLL)

  • US$348
    Frontier AirlinesSpirit Airlines
    12:48pm - 9:11am
    Mon Aug 18th 2025
    17h 23m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Mon Aug 18th 2025 Frontier Airlines · F9 3132 Depart at 12:48pm from Ontario (ONT) Fly for 3h 31m Arrive at 6:19pm in Houston (IAH)

    Layover in Houston for 11h 11m

    Tue Aug 19th 2025 Spirit Airlines · NK 2097 Depart at 5:30am from Houston (IAH) Fly for 2h 41m Arrive at 9:11am in Fort Lauderdale (FLL)

  • US$354
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    6:00am - 8:34pm
    Fri Aug 22nd 2025
    11h 34m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 1h 42m

    Fri Aug 22nd 2025 Frontier Airlines · F9 3978 Depart at 8:55am from Las Vegas (LAS) Fly for 3h 3m Arrive at 1:58pm in Dallas (DFW)

    Layover in Dallas for 2h 42m

    Fri Aug 22nd 2025 Spirit Airlines · NK 2171 Depart at 4:40pm from Dallas (DFW) Fly for 2h 54m Arrive at 8:34pm in Fort Lauderdale (FLL)

  • US$354
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    10:13pm - 7:18pm
    Fri Aug 22nd 2025
    18h 5m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Fri Aug 22nd 2025 Frontier Airlines · F9 4206 Depart at 10:13pm from Ontario (ONT) Fly for 1h 14m Arrive at 11:27pm in Las Vegas (LAS)

    Layover in Las Vegas for 9h 18m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2187 Depart at 8:45am from Las Vegas (LAS) Fly for 4h 1m Arrive at 3:46pm in Detroit (DTW)

    Layover in Detroit for 0h 30m

    Sat Aug 23rd 2025 Spirit Airlines · NK 2240 Depart at 4:16pm from Detroit (DTW) Fly for 3h 2m Arrive at 7:18pm in Fort Lauderdale (FLL)

  • US$372
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    6:00am - 9:50pm
    Sun Aug 24th 2025
    12h 50m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Sun Aug 24th 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 2h 57m

    Sun Aug 24th 2025 Frontier Airlines · F9 3232 Depart at 10:10am from Las Vegas (LAS) Fly for 4h 17m Arrive at 5:27pm in Cleveland (CLE)

    Layover in Cleveland for 1h 35m

    Sun Aug 24th 2025 Spirit Airlines · NK 2743 Depart at 7:02pm from Cleveland (CLE) Fly for 2h 48m Arrive at 9:50pm in Fort Lauderdale (FLL)

  • US$374
    Frontier AirlinesFrontier AirlinesSpirit Airlines
    12:59am - 4:22pm
    Mon Aug 18th 2025
    12h 23m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 1500 Depart at 12:59am from Ontario (ONT) Fly for 2h 20m Arrive at 4:19am in Denver (DEN)

    Layover in Denver for 2h 31m

    Mon Aug 18th 2025 Frontier Airlines · F9 3206 Depart at 6:50am from Denver (DEN) Fly for 2h 34m Arrive at 10:24am in Houston (IAH)

    Layover in Houston for 2h 17m

    Mon Aug 18th 2025 Spirit Airlines · NK 2724 Depart at 12:41pm from Houston (IAH) Fly for 2h 41m Arrive at 4:22pm in Fort Lauderdale (FLL)

  • US$379
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    8:00am - 10:52pm
    Wed Aug 20th 2025
    11h 52m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Wed Aug 20th 2025 Frontier Airlines · F9 2232 Depart at 8:00am from Ontario (ONT) Fly for 1h 13m Arrive at 9:13am in Las Vegas (LAS)

    Layover in Las Vegas for 2h 7m

    Wed Aug 20th 2025 Spirit Airlines · NK 2808 Depart at 11:20am from Las Vegas (LAS) Fly for 3h 2m Arrive at 4:22pm in Houston (IAH)

    Layover in Houston for 2h 54m

    Wed Aug 20th 2025 Spirit Airlines · NK 2329 Depart at 7:16pm from Houston (IAH) Fly for 2h 36m Arrive at 10:52pm in Fort Lauderdale (FLL)

  • US$379
    United AirlinesUnited AirlinesUnited Airlines
    6:50pm - 11:47am
    Thu Aug 21st 2025
    13h 57m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 United Airlines · UA 393 Depart at 6:50pm from Ontario (ONT) Fly for 1h 19m Arrive at 8:09pm in San Francisco (SFO)

    Layover in San Francisco for 4h 34m

    Fri Aug 22nd 2025 United Airlines · UA 512 Depart at 12:43am from San Francisco (SFO) Fly for 3h 48m Arrive at 6:31am in Houston (IAH)

    Layover in Houston for 1h 34m

    Fri Aug 22nd 2025 United Airlines · UA 2746 Depart at 8:05am from Houston (IAH) Fly for 2h 42m Arrive at 11:47am in Fort Lauderdale (FLL)

  • US$384
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    6:00am - 9:51pm
    Thu Aug 21st 2025
    12h 51m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 2h 11m

    Thu Aug 21st 2025 Spirit Airlines · NK 2712 Depart at 9:24am from Las Vegas (LAS) Fly for 2h 29m Arrive at 1:53pm in San Antonio (SAT)

    Layover in San Antonio for 4h 0m

    Thu Aug 21st 2025 Spirit Airlines · NK 2209 Depart at 5:53pm from San Antonio (SAT) Fly for 2h 58m Arrive at 9:51pm in Fort Lauderdale (FLL)

  • US$388
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    7:22pm - 9:25am
    Mon Aug 18th 2025
    11h 3m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Mon Aug 18th 2025 Frontier Airlines · F9 4758 Depart at 7:22pm from Ontario (ONT) Fly for 1h 13m Arrive at 8:35pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 8m

    Mon Aug 18th 2025 Spirit Airlines · NK 2048 Depart at 10:43pm from Las Vegas (LAS) Fly for 4h 2m Arrive at 5:45am in Detroit (DTW)

    Layover in Detroit for 0h 43m

    Tue Aug 19th 2025 Spirit Airlines · NK 2042 Depart at 6:28am from Detroit (DTW) Fly for 2h 57m Arrive at 9:25am in Fort Lauderdale (FLL)

  • US$388
    Frontier AirlinesSpirit AirlinesSpirit Airlines
    6:00am - 8:50pm
    Thu Aug 21st 2025
    11h 50m
    Ontario (ONT) → Fort Lauderdale (FLL)
    2 Stops

    Thu Aug 21st 2025 Frontier Airlines · F9 2232 Depart at 6:00am from Ontario (ONT) Fly for 1h 13m Arrive at 7:13am in Las Vegas (LAS)

    Layover in Las Vegas for 3h 27m

    Thu Aug 21st 2025 Spirit Airlines · NK 321 Depart at 10:40am from Las Vegas (LAS) Fly for 4h 23m Arrive at 6:03pm in Orlando (MCO)

    Layover in Orlando for 1h 33m

    Thu Aug 21st 2025 Spirit Airlines · NK 2203 Depart at 7:36pm from Orlando (MCO) Fly for 1h 14m Arrive at 8:50pm in Fort Lauderdale (FLL)

  • US$409
    United AirlinesUnited Airlines
    6:04am - 10:29pm
    Sat Aug 23rd 2025
    13h 25m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sat Aug 23rd 2025 United Airlines · UA 1936 Depart at 6:04am from Ontario (ONT) Fly for 3h 9m Arrive at 11:13am in Houston (IAH)

    Layover in Houston for 7h 37m

    Sat Aug 23rd 2025 United Airlines · UA 2857 Depart at 6:50pm from Houston (IAH) Fly for 2h 39m Arrive at 10:29pm in Fort Lauderdale (FLL)

  • US$462
    United AirlinesUnited Airlines
    1:19pm - 11:37pm
    Sat Aug 23rd 2025
    7h 18m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sat Aug 23rd 2025 United Airlines · UA 1697 Depart at 1:19pm from Ontario (ONT) Fly for 2h 17m Arrive at 4:36pm in Denver (DEN)

    Layover in Denver for 1h 4m

    Sat Aug 23rd 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 3h 57m Arrive at 11:37pm in Fort Lauderdale (FLL)

  • US$462
    United AirlinesUnited Airlines
    1:15pm - 11:37pm
    Tue Aug 19th 2025
    7h 22m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Tue Aug 19th 2025 United Airlines · UA 1697 Depart at 1:15pm from Ontario (ONT) Fly for 2h 17m Arrive at 4:32pm in Denver (DEN)

    Layover in Denver for 1h 8m

    Tue Aug 19th 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 3h 57m Arrive at 11:37pm in Fort Lauderdale (FLL)

  • US$462
    United AirlinesUnited Airlines
    5:10am - 3:51pm
    Wed Aug 20th 2025
    7h 41m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Wed Aug 20th 2025 United Airlines · UA 1479 Depart at 5:10am from Ontario (ONT) Fly for 2h 17m Arrive at 8:27am in Denver (DEN)

    Layover in Denver for 1h 28m

    Wed Aug 20th 2025 United Airlines · UA 599 Depart at 9:55am from Denver (DEN) Fly for 3h 56m Arrive at 3:51pm in Fort Lauderdale (FLL)

  • US$463
    United AirlinesUnited Airlines
    1:19pm - 11:37pm
    Wed Aug 20th 2025
    7h 18m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Wed Aug 20th 2025 United Airlines · UA 1697 Depart at 1:19pm from Ontario (ONT) Fly for 2h 17m Arrive at 4:36pm in Denver (DEN)

    Layover in Denver for 1h 4m

    Wed Aug 20th 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 3h 57m Arrive at 11:37pm in Fort Lauderdale (FLL)

  • US$463
    United AirlinesUnited Airlines
    5:10am - 3:51pm
    Tue Aug 19th 2025
    7h 41m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Tue Aug 19th 2025 United Airlines · UA 1479 Depart at 5:10am from Ontario (ONT) Fly for 2h 17m Arrive at 8:27am in Denver (DEN)

    Layover in Denver for 1h 28m

    Tue Aug 19th 2025 United Airlines · UA 599 Depart at 9:55am from Denver (DEN) Fly for 3h 56m Arrive at 3:51pm in Fort Lauderdale (FLL)

  • US$463
    United AirlinesUnited Airlines
    5:10am - 3:51pm
    Sat Aug 23rd 2025
    7h 41m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sat Aug 23rd 2025 United Airlines · UA 1479 Depart at 5:10am from Ontario (ONT) Fly for 2h 17m Arrive at 8:27am in Denver (DEN)

    Layover in Denver for 1h 28m

    Sat Aug 23rd 2025 United Airlines · UA 599 Depart at 9:55am from Denver (DEN) Fly for 3h 56m Arrive at 3:51pm in Fort Lauderdale (FLL)

  • US$474
    United AirlinesUnited Airlines
    1:15pm - 11:37pm
    Sun Aug 24th 2025
    7h 22m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sun Aug 24th 2025 United Airlines · UA 1697 Depart at 1:15pm from Ontario (ONT) Fly for 2h 17m Arrive at 4:32pm in Denver (DEN)

    Layover in Denver for 1h 8m

    Sun Aug 24th 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 3h 57m Arrive at 11:37pm in Fort Lauderdale (FLL)

  • US$474
    United AirlinesUnited Airlines
    5:10am - 3:51pm
    Sun Aug 24th 2025
    7h 41m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Sun Aug 24th 2025 United Airlines · UA 1479 Depart at 5:10am from Ontario (ONT) Fly for 2h 17m Arrive at 8:27am in Denver (DEN)

    Layover in Denver for 1h 28m

    Sun Aug 24th 2025 United Airlines · UA 599 Depart at 9:55am from Denver (DEN) Fly for 3h 56m Arrive at 3:51pm in Fort Lauderdale (FLL)

  • US$517
    United AirlinesUnited Airlines
    1:34pm - 11:42pm
    Mon Aug 18th 2025
    7h 8m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Mon Aug 18th 2025 United Airlines · UA 1942 Depart at 1:34pm from Ontario (ONT) Fly for 2h 18m Arrive at 4:52pm in Denver (DEN)

    Layover in Denver for 0h 48m

    Mon Aug 18th 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 4h 2m Arrive at 11:42pm in Fort Lauderdale (FLL)

  • US$519
    United AirlinesUnited Airlines
    1:15pm - 11:37pm
    Fri Aug 22nd 2025
    7h 22m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Fri Aug 22nd 2025 United Airlines · UA 1697 Depart at 1:15pm from Ontario (ONT) Fly for 2h 17m Arrive at 4:32pm in Denver (DEN)

    Layover in Denver for 1h 8m

    Fri Aug 22nd 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 3h 57m Arrive at 11:37pm in Fort Lauderdale (FLL)

  • US$519
    United AirlinesUnited Airlines
    1:15pm - 11:37pm
    Thu Aug 21st 2025
    7h 22m
    Ontario (ONT) → Fort Lauderdale (FLL)
    1 Stop

    Thu Aug 21st 2025 United Airlines · UA 1697 Depart at 1:15pm from Ontario (ONT) Fly for 2h 17m Arrive at 4:32pm in Denver (DEN)

    Layover in Denver for 1h 8m

    Thu Aug 21st 2025 United Airlines · UA 1374 Depart at 5:40pm from Denver (DEN) Fly for 3h 57m Arrive at 11:37pm in Fort Lauderdale (FLL)

@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