Seattle / Tacoma (SEA) to Dallas-Fort Worth (DFW) flight deal from $177 USD in economy class

AAAmerican Airlines

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

DFW

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States

$382 USD

-54%$177 USD

Verified Nov 4, 2025 at 4:00 AM

December 2025

Today

Mon

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Sun

1$256 2$228 3$197 4$197 5$197 6$197 7$197 8$197 9$197 10$197 11$197 12$197 13$197 14$254 15$254 16$254 17$254 18$292 19$389 20$380 21$404 22$348 23$271 24$271 25$269 26$215 27$244 28$215 29$187 30$187 31$177 1 2 3 4

Limited Availability

15% of dates checked are available within 10% of the lowest price

Monday, December 22nd, 2025

10 round-trip options

Returning

Sat, Dec 27, 2025•5 Day Trip

$446 USD

Google Flights

Returning

Sun, Dec 28, 2025•6 Day Trip

$421 USD

Google Flights

Returning

Mon, Dec 29, 2025•7 Day Trip

$465 USD

Google Flights

Returning

Tue, Dec 30, 2025•8 Day Trip

$364 USD

Google Flights

Returning

Wed, Dec 31, 2025•9 Day Trip

$393 USD

Google Flights

Returning

Thu, Jan 1, 2026•10 Day Trip

$465 USD

Google Flights

Returning

Fri, Jan 2, 2026•11 Day Trip

$411 USD

Google Flights

Returning

Sat, Jan 3, 2026•12 Day Trip

$435 USD

Google Flights

Returning

Sun, Jan 4, 2026•13 Day Trip

$374 USD

Google Flights

Returning

Mon, Jan 5, 2026•14 Day Trip

$348 USD

Google Flights