$157 Cheap Alaska Airlines flights Washington (IAD) to Seattle (SEA)

$157 Cheap Alaska Airlines flights Washington (IAD) to Seattle (SEA)

Prices were available within the past 7 days and start at $157 for one-way flights and $817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 9 - Sat, Apr 18

IAD

Washington

SEA

Seattle

$817 Roundtrip, found 15 hours ago

$817

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Thu, Apr 9 from Washington to Seattle, returning Sat, Apr 18, priced at $817 found 15 hours ago

Thu, Apr 9 - Sat, Apr 18

IAD

Washington

SEA

Seattle

$887 Roundtrip, found 15 hours ago

$887

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Thu, Apr 9 from Washington to Seattle, returning Sat, Apr 18, priced at $887 found 15 hours ago