$254 Cheap Alaska Airlines flights Washington (IAD) to Seattle (SEA)

$254 Cheap Alaska Airlines flights Washington (IAD) to Seattle (SEA)

Prices were available within the past 7 days and start at $254 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 13 - Wed, Jan 21

IAD

Washington

SEA

Seattle

$179 Roundtrip, found 2 days ago

$179

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Jan 13 from Washington to Seattle, returning Wed, Jan 21, priced at $179 found 2 days ago