Cheap flights from Seattle to North Central Texas

View AU$168 flight on Wed, 5 Nov. 2025Opens in a new window

Popular airlines from Seattle to North Central Texas

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Seattle (SEA) to North Central Texas (DFW)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
DFW
Dallas
AU$335 Return, found 6 days ago
AU$335
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from Seattle to Dallas, returning Wed, 10 Sep., priced at AU$335 found 6 days ago
Delta
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
DFW
Dallas
AU$336 Return, found 6 days ago
AU$336
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Sep. from Seattle to Dallas, returning Wed, 10 Sep., priced at AU$336 found 6 days ago
Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
DFW
Dallas
AU$351 Return, found 6 days ago
AU$351
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from Seattle to Dallas, returning Wed, 10 Sep., priced at AU$351 found 6 days ago
Alaska Airlines
Sat, 23 Aug. - Sun, 31 Aug.
SEA
Seattle
DFW
Dallas
AU$365 Return, found 5 days ago
AU$365
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 Aug. from Seattle to Dallas, returning Sun, 31 Aug., priced at AU$365 found 5 days ago
American Airlines
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
DFW
Dallas
AU$382 Return, found 6 days ago
AU$382
Return
found 6 days ago
Select American Airlines flight, departing Wed, 3 Sep. from Seattle to Dallas, returning Wed, 10 Sep., priced at AU$382 found 6 days ago
United
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
DFW
Dallas
AU$429 Return, found 6 days ago
AU$429
Return
found 6 days ago
Select United flight, departing Wed, 3 Sep. from Seattle to Dallas, returning Wed, 10 Sep., priced at AU$429 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Dallas (DFW)

January is typically the cheapest month to fly

From AU$140 - AU$426 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.