$89 Cheap Alaska Airlines flights Dallas (DFW) to Seattle (SEA)

View $89 flight on Sun, Feb 15, 2026Opens in a new window
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$89 Cheap Alaska Airlines flights Dallas (DFW) to Seattle (SEA)

Prices were available within the past 7 days and start at $89 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Dallas (DFW) to Seattle (SEA)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Sun Country Airlines, United
Popular airline
Alaska Airlines
Distance
1657 mi
Average flight time
2 hours 27 mins

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