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Flights from Washington to Seattle (DCA to SEA)

Discover alternate routes & cheap one way flights from Washington to Seattle (DCA to SEA) within a departure date range.

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  • USD 264
    Alaska Airlines
    5:11pm - 11:59pm
    Thu Jul 4th
    9h 48m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 Alaska Airlines · AS 7 Depart at 5:11pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:08pm in San Francisco (SFO)

    Layover in San Francisco for 1h 43m

    Thu Jul 4th 2024 Alaska Airlines · AS 1319 Depart at 9:51pm from San Francisco (SFO) Fly for 2h 8m Arrive at 11:59pm in Seattle (SEA)

  • USD 281
    United Airlines
    3:00pm - 9:09pm
    Mon Jul 1st
    9h 9m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 2649 Depart at 3:00pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 4:13pm in Chicago (ORD)

    Layover in Chicago for 2h 17m

    Mon Jul 1st 2024 United Airlines · UA 2379 Depart at 6:30pm from Chicago (ORD) Fly for 4h 39m Arrive at 9:09pm in Seattle (SEA)

  • USD 281
    United Airlines
    3:00pm - 10:26pm
    Mon Jul 1st
    10h 26m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 2649 Depart at 3:00pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 4:13pm in Chicago (ORD)

    Layover in Chicago for 3h 33m

    Mon Jul 1st 2024 United Airlines · UA 630 Depart at 7:46pm from Chicago (ORD) Fly for 4h 40m Arrive at 10:26pm in Seattle (SEA)

  • USD 281
    United Airlines
    8:30am - 4:08pm
    Mon Jul 1st
    10h 38m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 2054 Depart at 8:30am from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 9:40am in Chicago (ORD)

    Layover in Chicago for 3h 50m

    Mon Jul 1st 2024 United Airlines · UA 2091 Depart at 1:30pm from Chicago (ORD) Fly for 4h 38m Arrive at 4:08pm in Seattle (SEA)

  • USD 283
    United Airlines
    10:30am - 4:08pm
    Tue Jul 2nd
    8h 38m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 2417 Depart at 10:30am from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 11:40am in Chicago (ORD)

    Layover in Chicago for 1h 50m

    Tue Jul 2nd 2024 United Airlines · UA 2091 Depart at 1:30pm from Chicago (ORD) Fly for 4h 38m Arrive at 4:08pm in Seattle (SEA)

  • USD 283
    United Airlines
    12:00pm - 6:42pm
    Tue Jul 2nd
    9h 42m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 587 Depart at 12:00pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 1:10pm in Chicago (ORD)

    Layover in Chicago for 2h 54m

    Tue Jul 2nd 2024 United Airlines · UA 2278 Depart at 4:04pm from Chicago (ORD) Fly for 4h 38m Arrive at 6:42pm in Seattle (SEA)

  • USD 283
    United Airlines
    3:00pm - 10:26pm
    Tue Jul 2nd
    10h 26m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 2649 Depart at 3:00pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 4:13pm in Chicago (ORD)

    Layover in Chicago for 3h 33m

    Tue Jul 2nd 2024 United Airlines · UA 630 Depart at 7:46pm from Chicago (ORD) Fly for 4h 40m Arrive at 10:26pm in Seattle (SEA)

  • USD 283
    United Airlines
    8:30am - 4:08pm
    Tue Jul 2nd
    10h 38m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 2054 Depart at 8:30am from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 9:40am in Chicago (ORD)

    Layover in Chicago for 3h 50m

    Tue Jul 2nd 2024 United Airlines · UA 2091 Depart at 1:30pm from Chicago (ORD) Fly for 4h 38m Arrive at 4:08pm in Seattle (SEA)

  • USD 297
    Alaska Airlines
    5:50pm - 8:50pm
    Thu Jul 4th
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Thu Jul 4th 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 305
    Alaska Airlines
    5:11pm - 8:12am
    Thu Jul 4th
    18h 1m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 Alaska Airlines · AS 7 Depart at 5:11pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:08pm in San Francisco (SFO)

    Layover in San Francisco for 9h 52m

    Fri Jul 5th 2024 Alaska Airlines · AS 1043 Depart at 6:00am from San Francisco (SFO) Fly for 2h 12m Arrive at 8:12am in Seattle (SEA)

  • USD 326
    United Airlines
    5:00pm - 10:26pm
    Tue Jul 2nd
    8h 26m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 2016 Depart at 5:00pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 6:13pm in Chicago (ORD)

    Layover in Chicago for 1h 33m

    Tue Jul 2nd 2024 United Airlines · UA 630 Depart at 7:46pm from Chicago (ORD) Fly for 4h 40m Arrive at 10:26pm in Seattle (SEA)

  • USD 327
    Alaska Airlines
    9:30am - 9:38pm
    Thu Jul 4th
    15h 8m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 Alaska Airlines · AS 5 Depart at 9:30am from Washington, D.C. (DCA) Fly for 5h 30m Arrive at 12:00pm in Los Angeles (LAX)

    Layover in Los Angeles for 6h 49m

    Thu Jul 4th 2024 Alaska Airlines · AS 1305 Depart at 6:49pm from Los Angeles (LAX) Fly for 2h 49m Arrive at 9:38pm in Seattle (SEA)

  • USD 327
    Alaska Airlines
    9:30am - 10:48pm
    Thu Jul 4th
    16h 18m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 Alaska Airlines · AS 5 Depart at 9:30am from Washington, D.C. (DCA) Fly for 5h 30m Arrive at 12:00pm in Los Angeles (LAX)

    Layover in Los Angeles for 7h 59m

    Thu Jul 4th 2024 Alaska Airlines · AS 1093 Depart at 7:59pm from Los Angeles (LAX) Fly for 2h 49m Arrive at 10:48pm in Seattle (SEA)

  • USD 337
    Alaska Airlines
    6:31pm - 6:01am
    Thu Jul 4th
    14h 30m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 Alaska Airlines · AS 9 Depart at 6:31pm from Washington, D.C. (DCA) Fly for 5h 46m Arrive at 9:17pm in Portland (PDX)

    Layover in Portland for 7h 43m

    Fri Jul 5th 2024 Alaska Airlines · AS 1032 Depart at 5:00am from Portland (PDX) Fly for 1h 1m Arrive at 6:01am in Seattle (SEA)

  • USD 344
    United Airlines
    6:30am - 11:24am
    Mon Jul 1st
    7h 54m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 1793 Depart at 6:30am from Washington, D.C. (DCA) Fly for 2h 11m Arrive at 7:41am in Chicago (ORD)

    Layover in Chicago for 1h 4m

    Mon Jul 1st 2024 United Airlines · UA 1705 Depart at 8:45am from Chicago (ORD) Fly for 4h 39m Arrive at 11:24am in Seattle (SEA)

  • USD 344
    United Airlines
    1:30pm - 6:42pm
    Mon Jul 1st
    8h 12m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 1863 Depart at 1:30pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 2:40pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Mon Jul 1st 2024 United Airlines · UA 2278 Depart at 4:04pm from Chicago (ORD) Fly for 4h 38m Arrive at 6:42pm in Seattle (SEA)

  • USD 344
    United Airlines
    5:00pm - 10:26pm
    Mon Jul 1st
    8h 26m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 2016 Depart at 5:00pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 6:13pm in Chicago (ORD)

    Layover in Chicago for 1h 33m

    Mon Jul 1st 2024 United Airlines · UA 630 Depart at 7:46pm from Chicago (ORD) Fly for 4h 40m Arrive at 10:26pm in Seattle (SEA)

  • USD 344
    United Airlines
    12:00pm - 6:42pm
    Mon Jul 1st
    9h 42m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 587 Depart at 12:00pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 1:10pm in Chicago (ORD)

    Layover in Chicago for 2h 54m

    Mon Jul 1st 2024 United Airlines · UA 2278 Depart at 4:04pm from Chicago (ORD) Fly for 4h 38m Arrive at 6:42pm in Seattle (SEA)

  • USD 346
    United Airlines
    12:46pm - 9:13pm
    Thu Jul 4th
    11h 27m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 United Airlines · UA 742 Depart at 12:46pm from Washington, D.C. (DCA) Fly for 3h 9m Arrive at 2:55pm in Houston (IAH)

    Layover in Houston for 3h 35m

    Thu Jul 4th 2024 United Airlines · UA 2384 Depart at 6:30pm from Houston (IAH) Fly for 4h 43m Arrive at 9:13pm in Seattle (SEA)

  • USD 347
    United Airlines
    1:30pm - 9:09pm
    Mon Jul 1st
    10h 39m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 1863 Depart at 1:30pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 2:40pm in Chicago (ORD)

    Layover in Chicago for 3h 50m

    Mon Jul 1st 2024 United Airlines · UA 2379 Depart at 6:30pm from Chicago (ORD) Fly for 4h 39m Arrive at 9:09pm in Seattle (SEA)

  • USD 347
    United Airlines
    2:59pm - 10:53pm
    Mon Jul 1st
    10h 54m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 United Airlines · UA 1066 Depart at 2:59pm from Washington, D.C. (DCA) Fly for 3h 9m Arrive at 5:08pm in Houston (IAH)

    Layover in Houston for 3h 2m

    Mon Jul 1st 2024 United Airlines · UA 2650 Depart at 8:10pm from Houston (IAH) Fly for 4h 43m Arrive at 10:53pm in Seattle (SEA)

  • USD 347
    United Airlines
    11:00am - 7:23pm
    Thu Jul 4th
    11h 23m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 United Airlines · UA 643 Depart at 11:00am from Washington, D.C. (DCA) Fly for 3h 9m Arrive at 1:09pm in Houston (IAH)

    Layover in Houston for 3h 32m

    Thu Jul 4th 2024 United Airlines · UA 1939 Depart at 4:41pm from Houston (IAH) Fly for 4h 42m Arrive at 7:23pm in Seattle (SEA)

  • USD 361
    Alaska Airlines
    5:11pm - 11:59pm
    Mon Jul 1st
    9h 48m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Mon Jul 1st 2024 Alaska Airlines · AS 7 Depart at 5:11pm from Washington, D.C. (DCA) Fly for 5h 57m Arrive at 8:08pm in San Francisco (SFO)

    Layover in San Francisco for 1h 43m

    Mon Jul 1st 2024 Alaska Airlines · AS 1319 Depart at 9:51pm from San Francisco (SFO) Fly for 2h 8m Arrive at 11:59pm in Seattle (SEA)

  • USD 361
    Alaska Airlines
    9:30am - 5:16pm
    Thu Jul 4th
    10h 46m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Thu Jul 4th 2024 Alaska Airlines · AS 5 Depart at 9:30am from Washington, D.C. (DCA) Fly for 5h 30m Arrive at 12:00pm in Los Angeles (LAX)

    Layover in Los Angeles for 2h 25m

    Thu Jul 4th 2024 Alaska Airlines · AS 1083 Depart at 2:25pm from Los Angeles (LAX) Fly for 2h 51m Arrive at 5:16pm in Seattle (SEA)

  • USD 379
    United Airlines
    6:30am - 11:24am
    Tue Jul 2nd
    7h 54m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 1793 Depart at 6:30am from Washington, D.C. (DCA) Fly for 2h 11m Arrive at 7:41am in Chicago (ORD)

    Layover in Chicago for 1h 4m

    Tue Jul 2nd 2024 United Airlines · UA 1705 Depart at 8:45am from Chicago (ORD) Fly for 4h 39m Arrive at 11:24am in Seattle (SEA)

  • USD 379
    United Airlines
    1:30pm - 6:40pm
    Wed Jun 26th
    8h 10m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Wed Jun 26th 2024 United Airlines · UA 1863 Depart at 1:30pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 2:40pm in Chicago (ORD)

    Layover in Chicago for 1h 20m

    Wed Jun 26th 2024 United Airlines · UA 2278 Depart at 4:00pm from Chicago (ORD) Fly for 4h 40m Arrive at 6:40pm in Seattle (SEA)

  • USD 379
    United Airlines
    1:30pm - 6:42pm
    Tue Jul 2nd
    8h 12m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 1863 Depart at 1:30pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 2:40pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Tue Jul 2nd 2024 United Airlines · UA 2278 Depart at 4:04pm from Chicago (ORD) Fly for 4h 38m Arrive at 6:42pm in Seattle (SEA)

  • USD 379
    United Airlines
    3:00pm - 9:09pm
    Tue Jul 2nd
    9h 9m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 2649 Depart at 3:00pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 4:13pm in Chicago (ORD)

    Layover in Chicago for 2h 17m

    Tue Jul 2nd 2024 United Airlines · UA 2379 Depart at 6:30pm from Chicago (ORD) Fly for 4h 39m Arrive at 9:09pm in Seattle (SEA)

  • USD 379
    United Airlines
    2:59pm - 9:13pm
    Tue Jul 2nd
    9h 14m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 1066 Depart at 2:59pm from Washington, D.C. (DCA) Fly for 3h 9m Arrive at 5:08pm in Houston (IAH)

    Layover in Houston for 1h 22m

    Tue Jul 2nd 2024 United Airlines · UA 2384 Depart at 6:30pm from Houston (IAH) Fly for 4h 43m Arrive at 9:13pm in Seattle (SEA)

  • USD 379
    United Airlines
    4:08pm - 10:45pm
    Tue Jul 2nd
    9h 37m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 329 Depart at 4:08pm from Washington, D.C. (DCA) Fly for 4h 11m Arrive at 6:19pm in Denver (DEN)

    Layover in Denver for 2h 31m

    Tue Jul 2nd 2024 United Airlines · UA 2651 Depart at 8:50pm from Denver (DEN) Fly for 2h 55m Arrive at 10:45pm in Seattle (SEA)

  • USD 379
    United Airlines
    12:46pm - 7:23pm
    Tue Jul 2nd
    9h 37m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 742 Depart at 12:46pm from Washington, D.C. (DCA) Fly for 3h 9m Arrive at 2:55pm in Houston (IAH)

    Layover in Houston for 1h 46m

    Tue Jul 2nd 2024 United Airlines · UA 1939 Depart at 4:41pm from Houston (IAH) Fly for 4h 42m Arrive at 7:23pm in Seattle (SEA)

  • USD 379
    United Airlines
    12:00pm - 6:40pm
    Wed Jun 26th
    9h 40m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Wed Jun 26th 2024 United Airlines · UA 587 Depart at 12:00pm from Washington, D.C. (DCA) Fly for 2h 10m Arrive at 1:10pm in Chicago (ORD)

    Layover in Chicago for 2h 50m

    Wed Jun 26th 2024 United Airlines · UA 2278 Depart at 4:00pm from Chicago (ORD) Fly for 4h 40m Arrive at 6:40pm in Seattle (SEA)

  • USD 379
    United Airlines
    6:05pm - 12:46am
    Wed Jun 26th
    9h 41m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Wed Jun 26th 2024 United Airlines · UA 494 Depart at 6:05pm from Washington, D.C. (DCA) Fly for 5h 52m Arrive at 8:57pm in San Francisco (SFO)

    Layover in San Francisco for 1h 38m

    Wed Jun 26th 2024 United Airlines · UA 1971 Depart at 10:35pm from San Francisco (SFO) Fly for 2h 11m Arrive at 12:46am in Seattle (SEA)

  • USD 379
    United Airlines
    6:04pm - 12:52am
    Tue Jul 2nd
    9h 48m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 395 Depart at 6:04pm from Washington, D.C. (DCA) Fly for 5h 51m Arrive at 8:55pm in San Francisco (SFO)

    Layover in San Francisco for 1h 50m

    Tue Jul 2nd 2024 United Airlines · UA 1971 Depart at 10:45pm from San Francisco (SFO) Fly for 2h 7m Arrive at 12:52am in Seattle (SEA)

  • USD 379
    United Airlines
    2:00pm - 9:21pm
    Tue Jul 2nd
    10h 21m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Tue Jul 2nd 2024 United Airlines · UA 4411 Depart at 2:00pm from Washington, D.C. (DCA) Fly for 1h 22m Arrive at 3:22pm in New York (EWR)

    Layover in New York for 2h 46m

    Tue Jul 2nd 2024 United Airlines · UA 1975 Depart at 6:08pm from New York (EWR) Fly for 6h 13m Arrive at 9:21pm in Seattle (SEA)

  • USD 379
    United Airlines
    3:00pm - 10:23pm
    Wed Jun 26th
    10h 23m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Wed Jun 26th 2024 United Airlines · UA 2649 Depart at 3:00pm from Washington, D.C. (DCA) Fly for 2h 12m Arrive at 4:12pm in Chicago (ORD)

    Layover in Chicago for 3h 33m

    Wed Jun 26th 2024 United Airlines · UA 630 Depart at 7:45pm from Chicago (ORD) Fly for 4h 38m Arrive at 10:23pm in Seattle (SEA)

  • USD 400
    United Airlines
    6:02pm - 11:02pm
    Sun Jun 30th
    8h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    1 Stop

    Sun Jun 30th 2024 United Airlines · UA 2148 Depart at 6:02pm from Washington, D.C. (DCA) Fly for 2h 13m Arrive at 7:15pm in Chicago (ORD)

    Layover in Chicago for 1h 7m

    Sun Jun 30th 2024 United Airlines · UA 630 Depart at 8:22pm from Chicago (ORD) Fly for 4h 40m Arrive at 11:02pm in Seattle (SEA)

  • USD 403
    Alaska Airlines
    8:00am - 10:49am
    Thu Jul 4th
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Thu Jul 4th 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 510
    Alaska Airlines
    8:00am - 10:47am
    Sun Jun 30th
    5h 47m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Sun Jun 30th 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 47m Arrive at 10:47am in Seattle (SEA)

  • USD 510
    Alaska Airlines
    8:00am - 10:49am
    Wed Jul 3rd
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Wed Jul 3rd 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 539
    Alaska Airlines
    8:00am - 10:49am
    Tue Jul 2nd
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Tue Jul 2nd 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 539
    Alaska Airlines
    5:50pm - 8:50pm
    Tue Jul 2nd
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Tue Jul 2nd 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 563
    Alaska Airlines
    5:50pm - 8:50pm
    Wed Jul 3rd
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Wed Jul 3rd 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 591
    Alaska Airlines
    5:50pm - 8:50pm
    Sun Jun 30th
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Sun Jun 30th 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 593
    Alaska Airlines
    5:50pm - 8:50pm
    Mon Jul 1st
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Mon Jul 1st 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 637
    Alaska Airlines
    8:00am - 10:49am
    Wed Jun 26th
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Wed Jun 26th 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 668
    Alaska Airlines
    8:00am - 10:49am
    Mon Jul 1st
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Mon Jul 1st 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 668
    Alaska Airlines
    5:50pm - 8:50pm
    Sat Jun 29th
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Sat Jun 29th 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 733
    Alaska Airlines
    8:00am - 10:49am
    Thu Jun 27th
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Thu Jun 27th 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 764
    Alaska Airlines
    5:50pm - 8:50pm
    Wed Jun 26th
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Wed Jun 26th 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 925
    Alaska Airlines
    5:50pm - 8:50pm
    Thu Jun 27th
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Thu Jun 27th 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

  • USD 956
    Alaska Airlines
    8:00am - 10:49am
    Sat Jun 29th
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Sat Jun 29th 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 1100
    Alaska Airlines
    8:00am - 10:49am
    Fri Jun 28th
    5h 49m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Fri Jun 28th 2024 Alaska Airlines · AS 1 Depart at 8:00am from Washington, D.C. (DCA) Fly for 5h 49m Arrive at 10:49am in Seattle (SEA)

  • USD 1100
    Alaska Airlines
    5:50pm - 8:50pm
    Fri Jun 28th
    6h 0m
    Washington, D.C. (DCA) → Seattle (SEA)
    Direct

    Fri Jun 28th 2024 Alaska Airlines · AS 3 Depart at 5:50pm from Washington, D.C. (DCA) Fly for 6h 0m Arrive at 8:50pm in Seattle (SEA)

@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

@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! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Washington to Seattle (DCA to SEA).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais