$234 Cheap Alaska Airlines flights Seattle (SEA) to Washington (DCA)

$234 Cheap Alaska Airlines flights Seattle (SEA) to Washington (DCA)

Prices were available within the past 7 days and start at $234 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 21 - Wed, Jun 3

SEA

Seattle

DCA

Washington

$337 Roundtrip, found 3 days ago

$337

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Washington, returning Wed, Jun 3, priced at $337 found 3 days ago

Thu, May 21 - Sat, May 30

SEA

Seattle

DCA

Washington

$382 Roundtrip, found 3 days ago

$382

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Washington, returning Sat, May 30, priced at $382 found 3 days ago

Thu, May 21 - Thu, Jun 4

SEA

Seattle

DCA

Washington

$412 Roundtrip, found 1 day ago

$412

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, May 21 from Seattle to Washington, returning Thu, Jun 4, priced at $412 found 1 day ago