$189 Cheap Alaska Airlines flights Seattle (SEA) to Washington (DCA)

$189 Cheap Alaska Airlines flights Seattle (SEA) to Washington (DCA)

Prices were available within the past 7 days and start at $189 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 27 - Mon, Apr 6

SEA

Seattle

DCA

Washington

$288 Roundtrip, found 5 days ago

$288

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Fri, Mar 27 from Seattle to Washington, returning Mon, Apr 6, priced at $288 found 5 days ago

Thu, Mar 26 - Thu, Apr 9

SEA

Seattle

DCA

Washington

$416 Roundtrip, found 5 days ago

$416

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Mar 26 from Seattle to Washington, returning Thu, Apr 9, priced at $416 found 5 days ago

Sun, Oct 18 - Mon, Oct 19

SEA

Seattle

DCA

Washington

$422 Roundtrip, found 1 day ago

$422

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 18 from Seattle to Washington, returning Mon, Oct 19, priced at $422 found 1 day ago

Sun, Oct 18 - Mon, Oct 19

SEA

Seattle

DCA

Washington

$432 Roundtrip, found 1 day ago

$432

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 18 from Seattle to Washington, returning Mon, Oct 19, priced at $432 found 1 day ago

Sun, Oct 18 - Mon, Oct 19

SEA

Seattle

DCA

Washington

$436 Roundtrip, found 1 day ago

$436

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 18 from Seattle to Washington, returning Mon, Oct 19, priced at $436 found 1 day ago

Thu, Mar 26 - Thu, Apr 9

SEA

Seattle

DCA

Washington

$442 Roundtrip, found 5 days ago

$442

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Mar 26 from Seattle to Washington, returning Thu, Apr 9, priced at $442 found 5 days ago