How long is the Dallas to Seattle flight time?

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL804

    Delta Air Lines

    7:10 AM

    DFW

    4.6h

    Nonstop

    9:47 AM

    SEA

    S M T W T F S
    Search

  2. AS550

    Alaska Airlines

    8:36 PM

    DFW

    4.3h

    Nonstop

    10:57 PM

    SEA

    S M T W T F S
    Search

  3. DL2800

    Delta Air Lines

    2:29 PM

    DFW

    2.9h

    Nonstop

    4:23 PM

    SLC

    S M T W T F S
    Search

  4. DL871

    Delta Air Lines

    5:10 PM

    SLC

    2.3h

    Nonstop

    6:30 PM

    SEA

    S M T W T F S
    Search

  5. F91323

    Frontier Airlines

    10:07 AM

    DFW

    2.5h

    Nonstop

    11:34 AM

    DEN

    S - - W T - S
    Search

  6. F91175

    Frontier Airlines

    1:07 PM

    DEN

    3.1h

    Nonstop

    3:12 PM

    SEA

    S M T W T F S
    Search

  7. DL2972

    Delta Air Lines

    11:21 AM

    DFW

    2.5h

    Nonstop

    1:50 PM

    MSP

    S M T W T F S
    Search

  8. DL877

    Delta Air Lines

    2:40 PM

    MSP

    3.9h

    Nonstop

    4:35 PM

    SEA

    S M T W T F S
    Search

  9. F91649

    Frontier Airlines

    4:21 PM

    DFW

    3.1h

    Nonstop

    5:27 PM

    LAS

    S M T W T F S
    Search

  10. F92407

    Frontier Airlines

    10:03 AM

    LAS

    3.0h

    Nonstop

    1:02 PM

    SEA

    S M T W T F S
    Search

  11. DL1291

    Delta Air Lines

    8:00 AM

    DFW

    3.0h

    Nonstop

    10:02 AM

    SLC

    S M T W T F S
    Search

  12. DL2921

    Delta Air Lines

    1:20 PM

    SLC

    2.4h

    Nonstop

    2:44 PM

    SEA

    S M T W T F S
    Search

  13. DL2800

    Delta Air Lines

    2:29 PM

    DFW

    2.9h

    Nonstop

    4:23 PM

    SLC

    S M T W T F S
    Search

  14. DL2016

    Delta Air Lines

    8:45 PM

    SLC

    2.4h

    Nonstop

    10:10 PM

    SEA

    S M T W T F S
    Search

  15. DL512

    Delta Air Lines

    3:45 PM

    DAL

    2.1h

    Nonstop

    6:50 PM

    ATL

    S M T W T F S
    Search

  16. DL903

    Delta Air Lines

    9:35 PM

    ATL

    5.6h

    Nonstop

    12:09 AM

    SEA

    S M T W T F S
    Search

  17. F92549

    Frontier Airlines

    6:50 AM

    DFW

    2.2h

    Nonstop

    8:03 AM

    DEN

    S M T W T F S
    Search

  18. F91175

    Frontier Airlines

    1:07 PM

    DEN

    3.1h

    Nonstop

    3:12 PM

    SEA

    S M T W T F S
    Search

  19. F92549

    Frontier Airlines

    6:50 AM

    DFW

    2.2h

    Nonstop

    8:03 AM

    DEN

    S M T W T F S
    Search

  20. DL2543

    Delta Air Lines

    6:28 PM

    DEN

    3.2h

    Nonstop

    8:40 PM

    SEA

    S M T W T F S
    Search

  21. F94463

    Frontier Airlines

    2:15 PM

    DFW

    2.3h

    Nonstop

    3:31 PM

    DEN

    S M T W T F S
    Search

  22. F91175

    Frontier Airlines

    1:07 PM

    DEN

    3.1h

    Nonstop

    3:12 PM

    SEA

    S M T W T F S
    Search

  23. F91051

    Frontier Airlines

    6:00 AM

    DFW

    3.1h

    Nonstop

    7:04 AM

    LAS

    S M T W T F S
    Search

  24. F92407

    Frontier Airlines

    10:03 AM

    LAS

    3.0h

    Nonstop

    1:02 PM

    SEA

    S M T W T F S
    Search
Show less
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Info of Dallas to Seattle Flight Time & Flight Schedules

Flight Time 4 hours 56 minutes
Earliest Flight  06:00⇒08:22
Latest Flight 21:27⇒00:02
Cheapest Flight Price PHP 6,286

Find Cheap Flights with Best Dallas to Seattle Flight Time

  • One way
  • Round-trip
      • direct cheapest
        DFW8:00 AM
        4h 33m
        Nonstop
        SEA10:33 AM
        Dallas - Seattle|Wed, Sep 23|Alaska Airlines
        PHP 9,379
        PHP 26,428
        65% off
        Search
        65% off
        PHP 26,428
        PHP 9,379
      • DFW6:30 AM
        4h 28m
        Nonstop
        SEA8:58 AM
        Dallas - Seattle|Tue, Oct 13|Delta Air Lines
        PHP 12,015
        PHP 26,428
        55% off
        Search
        55% off
        PHP 26,428
        PHP 12,015
      • DFW6:30 AM
        4h 28m
        Nonstop
        SEA8:58 AM
        Dallas - Seattle|Sun, Oct 11|Delta Air Lines
        PHP 12,745
        PHP 26,428
        52% off
        Search
        52% off
        PHP 26,428
        PHP 12,745
      • DFW3:49 PM
        4h 23m
        Nonstop
        SEA6:12 PM
        Dallas - Seattle|Sat, Oct 3|Alaska Airlines
        PHP 17,392
        Search
        PHP 17,392
      • DFW9:03 PM
        4h 20m
        Nonstop
        SEA11:23 PM
        Dallas - Seattle|Thu, Oct 1|Alaska Airlines
        PHP 17,392
        Search
        PHP 17,392
      • DFW5:59 PM
        4h 22m
        Nonstop
        SEA8:21 PM
        Dallas - Seattle|Wed, Sep 30|Alaska Airlines
        PHP 17,495
        Search
        PHP 17,495
      • DFW6:50 AM
        4h 19m
        Nonstop
        SEA9:09 AM
        Dallas - Seattle|Thu, Oct 1|Delta Air Lines
        PHP 17,972
        Search
        PHP 17,972
      • DFW5:00 PM
        4h 25m
        Nonstop
        SEA7:25 PM
        Dallas - Seattle|Sat, Oct 3|Delta Air Lines
        PHP 17,981
        Search
        PHP 17,981
      • DFW9:03 PM
        4h 20m
        Nonstop
        SEA11:23 PM
        Dallas - Seattle|Fri, Oct 2|Alaska Airlines
        PHP 19,028
        Search
        PHP 19,028
      • DFW7:25 AM
        7h 15m
        1 stops
        SEA12:40 PM
        Dallas - Seattle|Thu, Oct 15|Delta Air Lines
        PHP 8,995
        Search
        PHP 8,995
      • DAL3:59 PM
        9h 53m
        1 stops
        SEA11:52 PM
        Dallas - Seattle|Tue, Oct 13|Delta Air Lines
        PHP 13,680
        Search
        PHP 13,680
      • DAL3:59 PM
        9h 59m
        1 stops
        SEA11:58 PM
        Dallas - Seattle|Sat, Oct 3|Delta Air Lines
        PHP 18,336
        Search
        PHP 18,336
      • DFW13:00
        9h 59m
        Nonstop
        SEA14:00
        Dallas - Seattle|Mon, Sep 6|Normal Airline
        Find more flights
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Dallas to Seattle Flight Time of Top Airlines

Alaska Airlines
Alaska Airlines
10.0
Frontier Airlines
Frontier Airlines
8.4
American Airlines
American Airlines
8.1
Spirit Airlines
Spirit Airlines
8.1
United Airlines
United Airlines
8.1

FAQ of Dallas to Seattle Flight Time

  • Which airlines offer direct flights from Dallas to Seattle?

    At the moment, you can catch a nonstop flight from Dallas to Seattle with the following airlines, including: Alaska Airlines American Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long does it take to fly from Dallas (DFW) to Seattle (SEA) and what is the distance?

    It takes around 4 hours 22 minutes to fly from Dallas (DFW) to Seattle (SEA).

  • When is the best time to book flights from Dallas to Seattle?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dallas to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Dallas to Seattle?

    Based on Trip.com data in the past 4 weeks, there is 46 flight per week flying from Dallas to Seattle. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/F/S -- AA767 (09:15)

  • When are flight tickets from Dallas (DFW) to Seattle (SEA) the cheapest?

    The cheapest months to fly from Dallas to Seattle is December, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Dallas to Seattle on?

    After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Dallas to Seattle on September 28, 2026 with Frontier Airlines, with prices starting at PHP 7,621.

  • Which airports can I fly into Seattle from Dallas?

    You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA), King County (Boeing Field) International Airport (BFI), and Kenmore Air Harbor Seaplane Base (LKE). Flights from Dallas Fort Worth International Airport to Seattle-Tacoma International Airport (DFW-SEA) are by far the most popular option for this route.

  • Is there any time difference between Dallas and Seattle?

    The time difference between Seattle and Dallas is 2h.

  • How do I change or cancel my ticket from Dallas to Seattle?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.