CA $186 Cheap Alaska Airlines fights from Seattle (SEA) to Washington (IAD)

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Alaska Airlines flights from Seattle to Washington (SEA→IAD)

Prices were available within the past 7 days and start at CA $186 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Seattle to Washington (SEA - IAD) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Sun Country Airlines, United
Popular airline
Alaska Airlines
Distance
3679 km
Average flight time
9 hours 24 mins
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