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Seattle-Tacoma International Airport to Dallas Fort Worth International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport over the next 90 days, with one-way fares from PHP 5,338 and round-trip from PHP 9,205. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 17:40
        4h 4m
        Direct
        DFW 23:44
        Seattle - Dallas | Sun, Oct 4 | Delta Air Lines
        DFW 17:35
        4h 25m
        Direct
        SEA 20:00
        Dallas - Seattle | Wed, Oct 7 | Delta Air Lines
        PHP 14,205 PHP 28,149
        50% off
        50% off
        PHP 28,149 PHP 14,205
      • SEA 17:58
        4h 1m
        Direct
        DFW 23:59
        Seattle - Dallas | Sun, Oct 18 | Alaska Airlines
        DFW 06:03
        4h 26m
        Direct
        SEA 08:29
        Dallas - Seattle | Tue, Oct 20 | Alaska Airlines
        PHP 14,317 PHP 28,149
        49% off
        49% off
        PHP 28,149 PHP 14,317
      • SEA 12:14
        15h 4m
        1 stop
        DFW 05:18
        Seattle - Dallas | Fri, Nov 13 | Frontier Airlines
        DFW 20:27
        20h 45m
        1 stop
        SEA 15:12
        Dallas - Seattle | Thu, Nov 19 | Frontier Airlines
        PHP 9,205 PHP 28,149
        67% off
        67% off
        PHP 28,149 PHP 9,205
      • SEA 16:27
        5h 49m
        1 stop
        DFW 00:16
        Seattle - Dallas | Sat, Oct 24 | Frontier Airlines
        DFW 20:27
        20h 45m
        1 stop
        SEA 15:12
        Dallas - Seattle | Sun, Oct 25 | Frontier Airlines
        PHP 10,113
        64% off
        PHP 28,149 PHP 10,113
      • SEA 16:27
        5h 51m
        1 stop
        DFW 00:18
        Seattle - Dallas | Mon, Nov 2 | Frontier Airlines
        DFW 05:30
        7h 29m
        1 stop
        SEA 10:59
        Dallas - Seattle | Mon, Nov 9 | Frontier Airlines
        PHP 10,328
        63% off
        PHP 28,149 PHP 10,328
      • SEA 21:16
        6h 2m
        1 stop
        DFW 05:18
        Seattle - Dallas | Wed, Oct 28 | Frontier Airlines
        DFW 07:00
        10h 12m
        1 stop
        SEA 15:12
        Dallas - Seattle | Wed, Nov 4 | Frontier Airlines
        PHP 10,450
        63% off
        PHP 28,149 PHP 10,450
      • SEA 16:27
        5h 49m
        1 stop
        DFW 00:16
        Seattle - Dallas | Wed, Oct 21 | Frontier Airlines
        DFW 22:30
        13h 18m
        1 stop
        SEA 09:48
        Dallas - Seattle | Sat, Oct 24 | Frontier Airlines
        PHP 10,544
        63% off
        PHP 28,149 PHP 10,544
      • SEA 16:27
        5h 49m
        1 stop
        DFW 00:16
        Seattle - Dallas | Mon, Oct 26 | Frontier Airlines
        DFW 20:27
        20h 45m
        1 stop
        SEA 15:12
        Dallas - Seattle | Thu, Oct 29 | Frontier Airlines
        PHP 10,750
        62% off
        PHP 28,149 PHP 10,750
      • SEA 16:27
        24h 55m
        1 stop
        DFW 19:22
        Seattle - Dallas | Wed, Nov 11 | Frontier Airlines
        DFW 14:39
        26h 33m
        1 stop
        SEA 15:12
        Dallas - Seattle | Thu, Nov 19 | Frontier Airlines
        PHP 10,806
        62% off
        PHP 28,149 PHP 10,806
      • SEA 16:27
        5h 49m
        1 stop
        DFW 00:16
        Seattle - Dallas | Fri, Oct 23 | Frontier Airlines
        DFW 20:27
        20h 45m
        1 stop
        SEA 15:12
        Dallas - Seattle | Thu, Oct 29 | Frontier Airlines
        PHP 11,236
        60% off
        PHP 28,149 PHP 11,236
      • SEA 16:27
        5h 51m
        1 stop
        DFW 00:18
        Seattle - Dallas | Fri, Oct 30 | Frontier Airlines
        DFW 07:00
        10h 12m
        1 stop
        SEA 15:12
        Dallas - Seattle | Mon, Nov 2 | Frontier Airlines
        PHP 11,508
        59% off
        PHP 28,149 PHP 11,508
      • SEA 12:14
        8h 40m
        1 stop
        DFW 22:54
        Seattle - Dallas | Thu, Nov 12 | Frontier Airlines
        DFW 22:03
        14h 56m
        1 stop
        SEA 10:59
        Dallas - Seattle | Thu, Nov 19 | Frontier Airlines
        PHP 12,229
        56% off
        PHP 28,149 PHP 12,229
      • SEA 16:27
        5h 49m
        1 stop
        DFW 00:16
        Seattle - Dallas | Thu, Oct 22 | Frontier Airlines
        DFW 20:27
        20h 45m
        1 stop
        SEA 15:12
        Dallas - Seattle | Fri, Oct 23 | Frontier Airlines
        PHP 18,727
        33% off
        PHP 28,149 PHP 18,727
      • SEA 16:27
        5h 53m
        1 stop
        DFW 00:20
        Seattle - Dallas | Sat, Oct 3 | Frontier Airlines
        DFW 07:00
        10h 8m
        1 stop
        SEA 15:08
        Dallas - Seattle | Fri, Oct 9 | Frontier Airlines
        PHP 22,800
        19% off
        PHP 28,149 PHP 22,800
      • SEA 13:00
        17h 25m
        1 stop
        DFW 14:00
        Seattle - Dallas | Fri, Sep 25 | Normal Airline
        DFW 15:00
        6h
        Direct
        SEA 16:00
        Dallas - Seattle | Sun, Sep 27 | Normal Airline
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      • Cheapest nonstop
        SEA 17:55
        4h 2m
        Direct
        DFW 23:57
        Seattle - Dallas | Sun, Nov 8 | Delta Air Lines
        PHP 7,126 PHP 9,145
        22% off
        22% off
        PHP 9,145 PHP 7,126
      • SEA 16:27
        5h 51m
        1 stop
        DFW 00:18
        Seattle - Dallas | Mon, Nov 16 | Frontier Airlines
        PHP 5,338 PHP 9,145
        42% off
        42% off
        PHP 9,145 PHP 5,338
      • SEA 16:27
        5h 51m
        1 stop
        DFW 00:18
        Seattle - Dallas | Fri, Nov 20 | Frontier Airlines
        PHP 5,487 PHP 9,145
        40% off
        40% off
        PHP 9,145 PHP 5,487
      • SEA 12:14
        15h 4m
        1 stop
        DFW 05:18
        Seattle - Dallas | Fri, Nov 13 | Frontier Airlines
        PHP 6,096
        33% off
        PHP 9,145 PHP 6,096
      • SEA 16:27
        5h 49m
        1 stop
        DFW 00:16
        Seattle - Dallas | Sun, Oct 25 | Frontier Airlines
        PHP 6,714
        27% off
        PHP 9,145 PHP 6,714
      • SEA 12:14
        8h 40m
        1 stop
        DFW 22:54
        Seattle - Dallas | Fri, Nov 6 | Frontier Airlines
        PHP 6,780
        26% off
        PHP 9,145 PHP 6,780
      • SEA 12:14
        8h 40m
        1 stop
        DFW 22:54
        Seattle - Dallas | Thu, Nov 5 | Frontier Airlines
        PHP 6,845
        25% off
        PHP 9,145 PHP 6,845
      • SEA 16:27
        5h 50m
        1 stop
        DFW 00:17
        Seattle - Dallas | Wed, Nov 18 | Frontier Airlines
        PHP 7,154
        22% off
        PHP 9,145 PHP 7,154
      • SEA 16:27
        5h 50m
        1 stop
        DFW 00:17
        Seattle - Dallas | Sun, Nov 1 | Frontier Airlines
        PHP 7,397
        19% off
        PHP 9,145 PHP 7,397
      • SEA 20:09
        7h 8m
        1 stop
        DFW 04:17
        Seattle - Dallas | Mon, Nov 2 | Frontier Airlines
        PHP 7,397
        19% off
        PHP 9,145 PHP 7,397
      • SEA 16:27
        5h 51m
        1 stop
        DFW 00:18
        Seattle - Dallas | Fri, Oct 30 | Frontier Airlines
        PHP 7,397
        19% off
        PHP 9,145 PHP 7,397
      • SEA 12:14
        8h 40m
        1 stop
        DFW 22:54
        Seattle - Dallas | Thu, Oct 29 | Frontier Airlines
        PHP 7,407
        19% off
        PHP 9,145 PHP 7,407
      • SEA 13:00
        17h 25m
        1 stop
        DFW 14:00
        Seattle - Dallas | Fri, Sep 25 | Normal Airline
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Flight prices from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport

Which month has the cheapest one-way flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport are usually in January, with an average price of PHP 10,945. June sees the highest fares, around PHP 18,303.

PHP 18,303
PHP 14,624
PHP 10,945
PHP 7,266
    Cheapest
  • PHP 13,367
    Sep
  • PHP 11,674
    Oct
  • PHP 12,844
    Nov
  • PHP 14,027
    Dec
  • PHP 10,945
    Jan
  • PHP 11,713
    Feb
  • PHP 14,912
    Mar
  • PHP 13,259
    Apr
  • PHP 13,089
    May
  • PHP 18,303
    Jun
  • PHP 16,303
    Jul
  • PHP 14,471
    Aug

Which day of the week has the cheapest flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Saturday, as fares are typically the highest.

PHP 17,351
PHP 14,698
PHP 12,045
PHP 9,392
  • PHP 15,173
    Mon
  • PHP 12,045
    Tue
  • PHP 13,363
    Wed
  • PHP 12,816
    Thu
  • PHP 14,302
    Fri
  • PHP 17,351
    Sat
  • PHP 14,342
    Sun

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport is Frontier Airlines (from PHP 5,487) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PHP 5,487
Alaska Airlines
From PHP 9,411
American Airlines
From PHP 9,654
Delta Air Lines
From PHP 9,757
Sun Country Airlines
From PHP 12,884
United Airlines
From PHP 12,950

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport?

Check the schedule for flights from Seattle to Dallas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93406

    Seattle-Tacoma International Airport

    16:27

    SEA

    2h 50m

    Direct

    20:17

    DEN

    S M T W T F S
    Search

  2. F92632

    Denver International Airport

    21:55

    DEN

    1h 55m

    Direct

    00:50

    DFW

    S M T W T F S

  3. F94204

    Seattle-Tacoma International Airport

    21:53

    SEA

    2h 38m

    Direct

    00:31

    LAS

    S - T W T F S
    Search

  4. F91650

    Harry Reid International Airport

    00:55

    LAS

    2h 40m

    Direct

    05:35

    DFW

    S M T W T F S

  5. F91178

    Seattle-Tacoma International Airport

    20:00

    SEA

    2h 58m

    Direct

    22:58

    LAX

    S M T W T F S
    Search

  6. F94964

    Los Angeles International Airport

    00:09

    LAX

    3h 11m

    Direct

    05:20

    DFW

    S M T W T F S

  7. F92408

    Seattle-Tacoma International Airport

    18:33

    SEA

    2h 40m

    Direct

    21:13

    LAS

    S - - - T - -
    Search

  8. F91650

    Harry Reid International Airport

    00:55

    LAS

    2h 40m

    Direct

    05:35

    DFW

    S M T W T F S

  9. F94668

    Seattle-Tacoma International Airport

    10:09

    SEA

    2h 38m

    Direct

    12:47

    LAS

    - M - - - - -
    Search

  10. F91948

    Harry Reid International Airport

    12:10

    LAS

    2h 55m

    Direct

    17:05

    DFW

    - M - - - F -

  11. F92276

    Seattle-Tacoma International Airport

    10:53

    SEA

    2h 52m

    Direct

    13:45

    ONT

    S - T W T F S
    Search

  12. F91406

    Ontario International Airport

    19:11

    ONT

    3h 8m

    Direct

    00:19

    DFW

    S - T W T - S

  13. F94204

    Seattle-Tacoma International Airport

    21:53

    SEA

    2h 38m

    Direct

    00:31

    LAS

    S - T W T F S
    Search

  14. F93886

    Harry Reid International Airport

    06:00

    LAS

    2h 55m

    Direct

    10:55

    DFW

    S M T W T F S

  15. F94668

    Seattle-Tacoma International Airport

    10:09

    SEA

    2h 38m

    Direct

    12:47

    LAS

    - M - - - - -
    Search

  16. F91650

    Harry Reid International Airport

    00:55

    LAS

    2h 40m

    Direct

    05:35

    DFW

    S M T W T F S

  17. F91178

    Seattle-Tacoma International Airport

    20:00

    SEA

    2h 58m

    Direct

    22:58

    LAX

    S M T W T F S
    Search

  18. F92564

    Los Angeles International Airport

    18:34

    LAX

    3h 12m

    Direct

    23:46

    DFW

    S M T W T F S

  19. F94204

    Seattle-Tacoma International Airport

    21:53

    SEA

    2h 38m

    Direct

    00:31

    LAS

    S - T W T F S
    Search

  20. F93978

    Harry Reid International Airport

    18:32

    LAS

    2h 47m

    Direct

    23:19

    DFW

    S - T W T - S
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About Seattle-Tacoma International Airport and Dallas Fort Worth International Airport

Learn about Seattle-Tacoma International Airport (SEA) and Dallas Fort Worth International Airport (DFW) — including location, terminals, transportation, and travel tips.

Flight distance2,670.47km
Cheapest one-way ticket pricePHP 5,338
Cheapest return ticket pricePHP 9,205

FAQs for Seattle-Tacoma International Airport to Dallas Fort Worth International Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport?

    Seattle-Tacoma International Airport to Dallas Fort Worth International Airport takes about 3 hours 32 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 daily flights from Seattle-Tacoma International Airport (SEA) to Dallas Fort Worth International Airport (DFW).
  • The earliest flight from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport departs at 05:30, and the last departs at 23:59, with about 18 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Dallas Fort Worth International Airport (DFW) is quite popular. Without considering departure times or holidays, tickets cost around PHP 18,933 in September, the most expensive month to book this route.
  • The earliest flight departs from Seattle-Tacoma International Airport (SEA) at 05:36 and arrives in Dallas Fort Worth International Airport (DFW) at 11:39.
  • The latest flight departs from Seattle-Tacoma International Airport (SEA) at 17:59 and arrives in Dallas Fort Worth International Airport (DFW) at 23:59.
    • The distance from Dallas Fort Worth International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Dallas Love Field to downtown is about 8km, by taxi about 20 minutes.
  • The closest airport to Dallas Fort Worth International Airport (DFW) is Dallas Love Field. The distance is around 18km.
  • American Airlines is a very popular airline operating an average of 9939 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport currently start from PHP 5,338, and round-trip fares start from PHP 9,205. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Yes. American Airlines, Alaska Airlines, Delta Air Lines and Iberia operate direct flights from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport, with an average flight time of 3 hours 24 minutes, and around 101 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport is PHP 13,978. Prices may vary depending on the departure date, airline, and availability.
  • Condor and Gol Intelligent Airlines are the most popular budget airlines flying from Seattle-Tacoma International Airport to Dallas Fort Worth International Airport, with one-way fares starting from PHP 5,338. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Seattle-Tacoma International Airport to Dallas Fort Worth International Airport operates around 71 weekly flights, mainly by American Airlines, Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Dallas Fort Worth International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.