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flight time from Washington D.C. to Seattle

How long is the flight time from Washington D.C. to Seattle & Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS351

    Alaska Airlines

    07:00

    IAD

    5.9h

    Direct

    09:55

    SEA

    S-TWTFS
    Search

  2. AS499

    Alaska Airlines

    07:02

    IAD

    5.7h

    Direct

    09:44

    SEA

    SMTWTFS
    Search

  3. AS277

    Alaska Airlines

    07:10

    IAD

    5.4h

    09:33

    LAX

    SM-WTFS
    Search

  4. AS1219

    Alaska Airlines

    11:10

    LAX

    2.8h

    14:00

    SEA

    SMTWTFS

  5. DL748

    Delta Air Lines

    07:30

    IAD

    5.8h

    Direct

    10:20

    SEA

    SMTWTF-
    Search

  6. F9687

    Frontier Airlines

    12:59

    DCA

    4.0h

    15:00

    DEN

    SMTWTFS
    Search

  7. F91607

    Frontier Airlines

    20:00

    DEN

    3.1h

    22:09

    SEA

    ----T--

  8. F9687

    Frontier Airlines

    12:59

    DCA

    4.0h

    15:00

    DEN

    SMTWTFS
    Search

  9. F94647

    Frontier Airlines

    13:51

    DEN

    2.6h

    15:26

    SEA

    S----F-

  10. AS507

    Alaska Airlines

    16:16

    IAD

    5.3h

    18:34

    SAN

    SMTWTFS
    Search

  11. AS1199

    Alaska Airlines

    20:50

    SAN

    2.9h

    23:44

    SEA

    SMTWTFS

  12. AA5617

    American Airlines

    16:30

    DCA

    1.0h

    17:32

    PHL

    SMTWT-S
    Search

  13. AA2361

    American Airlines

    18:47

    PHL

    6.2h

    21:58

    SEA

    SMTWTFS

  14. DL952

    Delta Air Lines

    17:45

    IAD

    5.9h

    Direct

    20:38

    SEA

    SMTWTFS
    Search

  15. AS406

    Alaska Airlines

    18:37

    IAD

    5.9h

    Direct

    21:30

    SEA

    SMTWTFS
    Search
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flight time from Washington D.C. to Seattle & Flights Info

Flight Time6 hours 40 minutes
Earliest Flight 07:00⇒09:30
Latest Flight19:09⇒22:00
Direct Flight PriceUS$138

Find Cheap Flights & flight time from Washington D.C. to Seattle

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • DCA07:00
        27h 20m
        1 stop
        SEA07:20
        Washington D.C. - Seattle|Sun, Apr 28|Frontier Airlines
        US$62
        US$62
      • DCA07:00
        28h 55m
        2 stops
        SEA08:55
        Washington D.C. - Seattle|Tue, Apr 30|Frontier Airlines
        US$72
        US$72
      • DCA18:51
        17h 53m
        2 stops
        SEA09:44
        Washington D.C. - Seattle|Mon, May 6|Frontier Airlines
        US$78
        US$78
      • DCA07:00
        16h 32m
        1 stop
        SEA20:32
        Washington D.C. - Seattle|Sat, Apr 27|Frontier Airlines
        US$78
        US$78
      • DCA12:50
        31h 8m
        1 stop
        SEA16:58
        Washington D.C. - Seattle|Tue, May 7|Frontier Airlines
        US$80
        US$80
      • DCA07:00
        16h 35m
        1 stop
        SEA20:35
        Washington D.C. - Seattle|Tue, May 14|Frontier Airlines
        US$83
        US$83
      • DCA07:00
        12h 58m
        1 stop
        SEA16:58
        Washington D.C. - Seattle|Wed, May 1|Frontier Airlines
        US$83
        US$83
      • DCA07:00
        12h 58m
        1 stop
        SEA16:58
        Washington D.C. - Seattle|Wed, May 8|Frontier Airlines
        US$83
        US$83
      • DCA12:50
        31h 13m
        1 stop
        SEA17:03
        Washington D.C. - Seattle|Thu, May 2|Frontier Airlines
        US$85
        US$85
      • DCA12:50
        11h 44m
        1 stop
        SEA21:34
        Washington D.C. - Seattle|Fri, Apr 26|Frontier Airlines
        US$88
        US$88
      • DCA12:50
        11h 44m
        1 stop
        SEA21:34
        Washington D.C. - Seattle|Fri, May 10|Frontier Airlines
        US$90
        US$90
      • DCA07:00
        17h
        1 stop
        SEA21:00
        Washington D.C. - Seattle|Wed, May 15|Frontier Airlines
        US$93
        US$93
      • WAS13:00
        3h 5m
        Direct
        SEA14:00
        Washington D.C. - Seattle|Wed, May 1|Frontier Airlines
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

flight time from Washington D.C. to Seattle & Top Airlines

Alaska Airlines
10.0

flight time from Washington D.C. to Seattle & FAQ

  • When are flight tickets from Washington D.C. (WAS) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around $420.

  • How long does it take to fly from Washington D.C. (WAS) to Seattle (SEA) and what is the distance?

    It takes around 5 hours 48 minutes to fly from Washington D.C. (WAS) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Washington D.C. (WAS) to Seattle (SEA)?

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flight time from Washington D.C. to Seattle

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