Dallas-Fort Worth (DFW) to Seattle / Tacoma (SEA) flight deal in economy from $257

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesDFW

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$440 USD
-42%$257 USD
Verified 7 days ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Monday, August 10th, 2026

4 round-trip options

Returning
Sun, Aug 16, 2026•6 Day Trip
$657 USD
Google Flights
Returning
Mon, Aug 17, 2026•7 Day Trip
$639 USD
Google Flights
Returning
Sun, Aug 23, 2026•13 Day Trip
$564 USD
Google Flights
Returning
Mon, Aug 24, 2026•14 Day Trip
$539 USD
Google Flights