Cheap Flights from Boston to Baltimore (BOS to BWI)

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  • US$37
    Spirit Airlines
    8:30am - 10:07am
    Wed Apr 30th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Wed Apr 30th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$37
    Spirit Airlines
    8:30am - 10:07am
    Tue Apr 29th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Tue Apr 29th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    10:33pm - 12:06am
    Mon Apr 28th 2025
    1h 33m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Mon Apr 28th 2025 Spirit Airlines · NK 615 Depart at 10:33pm from Boston (BOS) Fly for 1h 33m Arrive at 12:06am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    10:33pm - 12:06am
    Thu May 1st 2025
    1h 33m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Thu May 1st 2025 Spirit Airlines · NK 615 Depart at 10:33pm from Boston (BOS) Fly for 1h 33m Arrive at 12:06am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    10:33pm - 12:06am
    Fri Apr 25th 2025
    1h 33m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Fri Apr 25th 2025 Spirit Airlines · NK 615 Depart at 10:33pm from Boston (BOS) Fly for 1h 33m Arrive at 12:06am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    10:33pm - 12:06am
    Sun Apr 27th 2025
    1h 33m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Sun Apr 27th 2025 Spirit Airlines · NK 615 Depart at 10:33pm from Boston (BOS) Fly for 1h 33m Arrive at 12:06am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    8:30am - 10:07am
    Sun Apr 27th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Sun Apr 27th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    8:30am - 10:07am
    Mon Apr 28th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Mon Apr 28th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    8:30am - 10:07am
    Thu May 1st 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Thu May 1st 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$47
    Spirit Airlines
    8:30am - 10:07am
    Fri Apr 25th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Fri Apr 25th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$58
    Spirit Airlines
    10:33pm - 12:06am
    Thu Apr 24th 2025
    1h 33m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Thu Apr 24th 2025 Spirit Airlines · NK 615 Depart at 10:33pm from Boston (BOS) Fly for 1h 33m Arrive at 12:06am in Washington, D.C. (BWI)

  • US$58
    Spirit Airlines
    8:30am - 10:07am
    Sat Apr 26th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Sat Apr 26th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$58
    Spirit Airlines
    8:30am - 10:07am
    Thu Apr 24th 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Thu Apr 24th 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$82
    Spirit AirlinesSpirit Airlines
    9:55am - 6:32pm
    Wed Apr 30th 2025
    8h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 30th 2025 Spirit Airlines · NK 1263 Depart at 9:55am from Boston (BOS) Fly for 3h 20m Arrive at 1:15pm in Orlando (MCO)

    Layover in Orlando for 3h 6m

    Wed Apr 30th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$82
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Wed Apr 30th 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 30th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Wed Apr 30th 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$82
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Wed Apr 30th 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 30th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Wed Apr 30th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$101
    Spirit Airlines
    8:30am - 10:07am
    Wed Apr 23rd 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Wed Apr 23rd 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$114
    Spirit AirlinesSpirit Airlines
    5:06am - 5:33pm
    Mon Apr 28th 2025
    12h 27m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Mon Apr 28th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 6h 53m

    Mon Apr 28th 2025 Spirit Airlines · NK 813 Depart at 3:16pm from Orlando (MCO) Fly for 2h 17m Arrive at 5:33pm in Washington, D.C. (BWI)

  • US$114
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Mon Apr 28th 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Mon Apr 28th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Mon Apr 28th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    9:55am - 6:32pm
    Wed Apr 23rd 2025
    8h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 Spirit Airlines · NK 1263 Depart at 9:55am from Boston (BOS) Fly for 3h 20m Arrive at 1:15pm in Orlando (MCO)

    Layover in Orlando for 3h 6m

    Wed Apr 23rd 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Thu Apr 24th 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu Apr 24th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Thu Apr 24th 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Mon Apr 28th 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Mon Apr 28th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Mon Apr 28th 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Sun Apr 27th 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sun Apr 27th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Sun Apr 27th 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Tue Apr 29th 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Tue Apr 29th 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Wed Apr 23rd 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Wed Apr 23rd 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Wed Apr 23rd 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Wed Apr 23rd 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$135
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Tue Apr 29th 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Tue Apr 29th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$157
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Fri Apr 25th 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Fri Apr 25th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Fri Apr 25th 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$157
    Spirit AirlinesSpirit Airlines
    5:06am - 5:33pm
    Fri Apr 25th 2025
    12h 27m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Fri Apr 25th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 6h 53m

    Fri Apr 25th 2025 Spirit Airlines · NK 813 Depart at 3:16pm from Orlando (MCO) Fly for 2h 17m Arrive at 5:33pm in Washington, D.C. (BWI)

  • US$157
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Fri Apr 25th 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Fri Apr 25th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Fri Apr 25th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$157
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Sun Apr 27th 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sun Apr 27th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Sun Apr 27th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$157
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Sat Apr 26th 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sat Apr 26th 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Sat Apr 26th 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$157
    Spirit AirlinesSpirit Airlines
    9:04pm - 10:35am
    Sat Apr 26th 2025
    13h 31m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sat Apr 26th 2025 Spirit Airlines · NK 1338 Depart at 9:04pm from Boston (BOS) Fly for 3h 24m Arrive at 12:28am in Orlando (MCO)

    Layover in Orlando for 7h 53m

    Sun Apr 27th 2025 Spirit Airlines · NK 813 Depart at 8:21am from Orlando (MCO) Fly for 2h 14m Arrive at 10:35am in Washington, D.C. (BWI)

  • US$178
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Thu May 1st 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu May 1st 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Thu May 1st 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$178
    Spirit AirlinesSpirit Airlines
    5:06am - 6:32pm
    Thu May 1st 2025
    13h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu May 1st 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 7h 58m

    Thu May 1st 2025 Spirit Airlines · NK 445 Depart at 4:21pm from Orlando (MCO) Fly for 2h 11m Arrive at 6:32pm in Washington, D.C. (BWI)

  • US$205
    Spirit AirlinesSpirit Airlines
    5:06am - 1:47pm
    Tue Apr 22nd 2025
    8h 41m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 22nd 2025 Spirit Airlines · NK 185 Depart at 5:06am from Boston (BOS) Fly for 3h 17m Arrive at 8:23am in Orlando (MCO)

    Layover in Orlando for 3h 15m

    Tue Apr 22nd 2025 Spirit Airlines · NK 291 Depart at 11:38am from Orlando (MCO) Fly for 2h 9m Arrive at 1:47pm in Washington, D.C. (BWI)

  • US$212
    Spirit Airlines
    8:30am - 10:07am
    Tue Apr 22nd 2025
    1h 37m
    Boston (BOS) → Washington, D.C. (BWI)
    Direct

    Tue Apr 22nd 2025 Spirit Airlines · NK 613 Depart at 8:30am from Boston (BOS) Fly for 1h 37m Arrive at 10:07am in Washington, D.C. (BWI)

  • US$264
    United AirlinesUnited Airlines
    12:25pm - 9:42pm
    Tue Apr 29th 2025
    9h 17m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 United Airlines · UA 1732 Depart at 12:25pm from Boston (BOS) Fly for 2h 57m Arrive at 2:22pm in Chicago (ORD)

    Layover in Chicago for 4h 13m

    Tue Apr 29th 2025 United Airlines · UA 1583 Depart at 6:35pm from Chicago (ORD) Fly for 2h 7m Arrive at 9:42pm in Washington, D.C. (BWI)

  • US$296
    United AirlinesUnited Airlines
    4:45pm - 9:54am
    Tue Apr 29th 2025
    17h 9m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 United Airlines · UA 2040 Depart at 4:45pm from Boston (BOS) Fly for 2h 57m Arrive at 6:42pm in Chicago (ORD)

    Layover in Chicago for 12h 18m

    Wed Apr 30th 2025 United Airlines · UA 2302 Depart at 7:00am from Chicago (ORD) Fly for 1h 54m Arrive at 9:54am in Washington, D.C. (BWI)

  • US$386
    Alaska AirlinesAlaska Airlines
    7:00am - 5:46am
    Wed Apr 30th 2025
    22h 46m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 30th 2025 Alaska Airlines · AS 459 Depart at 7:00am from Boston (BOS) Fly for 6h 13m Arrive at 10:13am in Seattle (SEA)

    Layover in Seattle for 11h 27m

    Wed Apr 30th 2025 Alaska Airlines · AS 344 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$387
    United AirlinesUnited Airlines
    12:25pm - 9:54am
    Thu Apr 24th 2025
    21h 29m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu Apr 24th 2025 United Airlines · UA 1732 Depart at 12:25pm from Boston (BOS) Fly for 2h 57m Arrive at 2:22pm in Chicago (ORD)

    Layover in Chicago for 16h 38m

    Fri Apr 25th 2025 United Airlines · UA 2302 Depart at 7:00am from Chicago (ORD) Fly for 1h 54m Arrive at 9:54am in Washington, D.C. (BWI)

  • US$414
    United AirlinesUnited AirlinesUnited Airlines
    6:58pm - 9:54am
    Tue Apr 29th 2025
    14h 56m
    Boston (BOS) → Washington, D.C. (BWI)
    2 Stops

    Tue Apr 29th 2025 United Airlines · UA 521 Depart at 6:58pm from Boston (BOS) Fly for 1h 32m Arrive at 8:30pm in New York (EWR)

    Layover in New York for 1h 20m

    Tue Apr 29th 2025 United Airlines · UA 1308 Depart at 9:50pm from New York (EWR) Fly for 2h 50m Arrive at 11:40pm in Chicago (ORD)

    Layover in Chicago for 7h 20m

    Wed Apr 30th 2025 United Airlines · UA 2302 Depart at 7:00am from Chicago (ORD) Fly for 1h 54m Arrive at 9:54am in Washington, D.C. (BWI)

  • US$414
    United AirlinesUnited AirlinesUnited Airlines
    6:58pm - 2:18pm
    Tue Apr 29th 2025
    19h 20m
    Boston (BOS) → Washington, D.C. (BWI)
    2 Stops

    Tue Apr 29th 2025 United Airlines · UA 521 Depart at 6:58pm from Boston (BOS) Fly for 1h 32m Arrive at 8:30pm in New York (EWR)

    Layover in New York for 1h 20m

    Tue Apr 29th 2025 United Airlines · UA 1308 Depart at 9:50pm from New York (EWR) Fly for 2h 50m Arrive at 11:40pm in Chicago (ORD)

    Layover in Chicago for 11h 40m

    Wed Apr 30th 2025 United Airlines · UA 2287 Depart at 11:20am from Chicago (ORD) Fly for 1h 58m Arrive at 2:18pm in Washington, D.C. (BWI)

  • US$434
    United AirlinesUnited Airlines
    5:21pm - 11:44am
    Tue Apr 29th 2025
    18h 23m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 United Airlines · UA 353 Depart at 5:21pm from Boston (BOS) Fly for 4h 29m Arrive at 8:50pm in Houston (IAH)

    Layover in Houston for 10h 40m

    Wed Apr 30th 2025 United Airlines · UA 6018 Depart at 7:30am from Houston (IAH) Fly for 3h 14m Arrive at 11:44am in Washington, D.C. (BWI)

  • US$434
    United AirlinesUnited Airlines
    5:21pm - 4:07pm
    Tue Apr 29th 2025
    22h 46m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 United Airlines · UA 353 Depart at 5:21pm from Boston (BOS) Fly for 4h 29m Arrive at 8:50pm in Houston (IAH)

    Layover in Houston for 15h 5m

    Wed Apr 30th 2025 United Airlines · UA 274 Depart at 11:55am from Houston (IAH) Fly for 3h 12m Arrive at 4:07pm in Washington, D.C. (BWI)

  • US$505
    United AirlinesUnited Airlines
    12:25pm - 9:42pm
    Thu Apr 24th 2025
    9h 17m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu Apr 24th 2025 United Airlines · UA 1732 Depart at 12:25pm from Boston (BOS) Fly for 2h 57m Arrive at 2:22pm in Chicago (ORD)

    Layover in Chicago for 4h 13m

    Thu Apr 24th 2025 United Airlines · UA 1583 Depart at 6:35pm from Chicago (ORD) Fly for 2h 7m Arrive at 9:42pm in Washington, D.C. (BWI)

  • US$510
    Hawaiian AirlinesHawaiian Airlines
    5:20pm - 5:46am
    Thu May 1st 2025
    12h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu May 1st 2025 Hawaiian Airlines · HA 4822 Depart at 5:20pm from Boston (BOS) Fly for 6h 14m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 1h 6m

    Thu May 1st 2025 Hawaiian Airlines · HA 6635 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$530
    United AirlinesUnited Airlines
    6:25pm - 9:54am
    Thu May 1st 2025
    15h 29m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu May 1st 2025 United Airlines · UA 1015 Depart at 6:25pm from Boston (BOS) Fly for 2h 57m Arrive at 8:22pm in Chicago (ORD)

    Layover in Chicago for 10h 38m

    Fri May 2nd 2025 United Airlines · UA 2302 Depart at 7:00am from Chicago (ORD) Fly for 1h 54m Arrive at 9:54am in Washington, D.C. (BWI)

  • US$536
    United AirlinesUnited Airlines
    6:21pm - 4:29pm
    Wed Apr 23rd 2025
    22h 8m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 United Airlines · UA 333 Depart at 6:21pm from Boston (BOS) Fly for 6h 29m Arrive at 9:50pm in Los Angeles (LAX)

    Layover in Los Angeles for 10h 35m

    Thu Apr 24th 2025 United Airlines · UA 1701 Depart at 8:25am from Los Angeles (LAX) Fly for 5h 4m Arrive at 4:29pm in Washington, D.C. (BWI)

  • US$545
    Hawaiian AirlinesHawaiian Airlines
    5:20pm - 5:46am
    Thu Apr 24th 2025
    12h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu Apr 24th 2025 Hawaiian Airlines · HA 4822 Depart at 5:20pm from Boston (BOS) Fly for 6h 14m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 1h 6m

    Thu Apr 24th 2025 Hawaiian Airlines · HA 6635 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$564
    Alaska AirlinesAlaska Airlines
    7:00am - 5:46am
    Wed Apr 23rd 2025
    22h 46m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 Alaska Airlines · AS 459 Depart at 7:00am from Boston (BOS) Fly for 6h 13m Arrive at 10:13am in Seattle (SEA)

    Layover in Seattle for 11h 27m

    Wed Apr 23rd 2025 Alaska Airlines · AS 344 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$615
    Hawaiian AirlinesHawaiian Airlines
    5:20pm - 5:46am
    Fri Apr 25th 2025
    12h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Fri Apr 25th 2025 Hawaiian Airlines · HA 4822 Depart at 5:20pm from Boston (BOS) Fly for 6h 14m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 1h 6m

    Fri Apr 25th 2025 Hawaiian Airlines · HA 6635 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$617
    Alaska AirlinesAlaska Airlines
    10:00am - 5:46am
    Wed Apr 23rd 2025
    19h 46m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 Alaska Airlines · AS 537 Depart at 10:00am from Boston (BOS) Fly for 6h 10m Arrive at 1:10pm in Seattle (SEA)

    Layover in Seattle for 8h 30m

    Wed Apr 23rd 2025 Alaska Airlines · AS 344 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$620
    United AirlinesUnited Airlines
    5:21pm - 11:44am
    Wed Apr 23rd 2025
    18h 23m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 United Airlines · UA 353 Depart at 5:21pm from Boston (BOS) Fly for 4h 29m Arrive at 8:50pm in Houston (IAH)

    Layover in Houston for 10h 40m

    Thu Apr 24th 2025 United Airlines · UA 6018 Depart at 7:30am from Houston (IAH) Fly for 3h 14m Arrive at 11:44am in Washington, D.C. (BWI)

  • US$636
    United AirlinesUnited Airlines
    8:25pm - 5:23am
    Thu May 1st 2025
    8h 58m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu May 1st 2025 United Airlines · UA 688 Depart at 8:25pm from Boston (BOS) Fly for 4h 46m Arrive at 11:11pm in Denver (DEN)

    Layover in Denver for 0h 47m

    Thu May 1st 2025 United Airlines · UA 1841 Depart at 11:58pm from Denver (DEN) Fly for 3h 25m Arrive at 5:23am in Washington, D.C. (BWI)

  • US$637
    United AirlinesUnited Airlines
    9:12pm - 3:05pm
    Wed Apr 23rd 2025
    17h 53m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 United Airlines · UA 2630 Depart at 9:12pm from Boston (BOS) Fly for 4h 46m Arrive at 11:58pm in Denver (DEN)

    Layover in Denver for 9h 42m

    Thu Apr 24th 2025 United Airlines · UA 1362 Depart at 9:40am from Denver (DEN) Fly for 3h 25m Arrive at 3:05pm in Washington, D.C. (BWI)

  • US$646
    Hawaiian AirlinesHawaiian Airlines
    5:20pm - 5:46am
    Mon Apr 28th 2025
    12h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Mon Apr 28th 2025 Hawaiian Airlines · HA 4822 Depart at 5:20pm from Boston (BOS) Fly for 6h 14m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 1h 6m

    Mon Apr 28th 2025 Hawaiian Airlines · HA 6635 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$662
    United AirlinesUnited Airlines
    11:18am - 9:42pm
    Sat Apr 26th 2025
    10h 24m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sat Apr 26th 2025 United Airlines · UA 1688 Depart at 11:18am from Boston (BOS) Fly for 2h 57m Arrive at 1:15pm in Chicago (ORD)

    Layover in Chicago for 5h 20m

    Sat Apr 26th 2025 United Airlines · UA 1583 Depart at 6:35pm from Chicago (ORD) Fly for 2h 7m Arrive at 9:42pm in Washington, D.C. (BWI)

  • US$721
    Hawaiian AirlinesHawaiian Airlines
    5:20pm - 5:46am
    Wed Apr 30th 2025
    12h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 30th 2025 Hawaiian Airlines · HA 4822 Depart at 5:20pm from Boston (BOS) Fly for 6h 14m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 1h 6m

    Wed Apr 30th 2025 Hawaiian Airlines · HA 6635 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$887
    Hawaiian AirlinesHawaiian Airlines
    5:20pm - 5:46am
    Sun Apr 27th 2025
    12h 26m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sun Apr 27th 2025 Hawaiian Airlines · HA 4822 Depart at 5:20pm from Boston (BOS) Fly for 6h 14m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 1h 6m

    Sun Apr 27th 2025 Hawaiian Airlines · HA 6635 Depart at 9:40pm from Seattle (SEA) Fly for 5h 6m Arrive at 5:46am in Washington, D.C. (BWI)

  • US$1574
    Alaska AirlinesUnited Airlines
    7:47pm - 5:26pm
    Tue Apr 29th 2025
    21h 39m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 Alaska Airlines · AS 1477 Depart at 7:47pm from Boston (BOS) Fly for 6h 47m Arrive at 11:34pm in San Francisco (SFO)

    Layover in San Francisco for 9h 26m

    Wed Apr 30th 2025 United Airlines · UA 2664 Depart at 9:00am from San Francisco (SFO) Fly for 5h 26m Arrive at 5:26pm in Washington, D.C. (BWI)

  • US$1681
    FinnairFinnair
    10:00pm - 7:35pm
    Mon Apr 28th 2025
    21h 35m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Mon Apr 28th 2025 Finnair · AY 5502 Depart at 10:00pm from Boston (BOS) Fly for 6h 35m Arrive at 9:35am in London (LHR)

    Layover in London for 7h 0m

    Tue Apr 29th 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$1681
    FinnairFinnair
    9:55pm - 7:35pm
    Tue Apr 29th 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 29th 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Wed Apr 30th 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$1735
    FinnairFinnair
    9:55pm - 7:35pm
    Sun Apr 27th 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sun Apr 27th 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Mon Apr 28th 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$2199
    FinnairFinnair
    9:55pm - 7:35pm
    Wed Apr 30th 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 30th 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Thu May 1st 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$2804
    FinnairFinnair
    9:55pm - 7:35pm
    Sat Apr 26th 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Sat Apr 26th 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Sun Apr 27th 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$2923
    FinnairFinnair
    9:55pm - 7:35pm
    Thu Apr 24th 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Thu Apr 24th 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Fri Apr 25th 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$3139
    FinnairFinnair
    9:55pm - 7:35pm
    Wed Apr 23rd 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Wed Apr 23rd 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Thu Apr 24th 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

  • US$4292
    FinnairFinnair
    9:55pm - 7:35pm
    Tue Apr 22nd 2025
    21h 40m
    Boston (BOS) → Washington, D.C. (BWI)
    1 Stop

    Tue Apr 22nd 2025 Finnair · AY 5502 Depart at 9:55pm from Boston (BOS) Fly for 6h 35m Arrive at 9:30am in London (LHR)

    Layover in London for 7h 5m

    Wed Apr 23rd 2025 Finnair · AY 5429 Depart at 4:35pm from London (LHR) Fly for 8h 0m Arrive at 7:35pm in Washington, D.C. (BWI)

@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. It's designed for remote workers, backpackers, and people living abroad.

Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel
@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! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights
@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.

Read Wesley's My Best Cheap Flight Hacks (Why Pay More?)

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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