$199 Cheap United flights Washington (DCA) to Seattle (SEA)

$199 Cheap United flights Washington (DCA) to Seattle (SEA)

Prices were available within the past 7 days and start at $199 for one-way flights and $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Fri, Nov 21

DCA

Washington

SEA

Seattle

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select United flight, departing Thu, Nov 20 from Washington to Seattle, returning Fri, Nov 21, priced at $377 found 1 day ago

Thu, Nov 20 - Fri, Nov 21

DCA

Washington

SEA

Seattle

$397 Roundtrip, found 1 day ago

$397

Roundtrip

found 1 day ago

Select United flight, departing Thu, Nov 20 from Washington to Seattle, returning Fri, Nov 21, priced at $397 found 1 day ago

Wed, Oct 15 - Thu, Oct 23

DCA

Washington

SEA

Seattle

$417 Roundtrip, found 20 hours ago

$417

Roundtrip

found 20 hours ago

Select United flight, departing Wed, Oct 15 from Washington to Seattle, returning Thu, Oct 23, priced at $417 found 20 hours ago

Thu, Nov 20 - Fri, Nov 21

DCA

Washington

SEA

Seattle

$427 Roundtrip, found 1 day ago

$427

Roundtrip

found 1 day ago

Select United flight, departing Thu, Nov 20 from Washington to Seattle, returning Fri, Nov 21, priced at $427 found 1 day ago

Thu, Nov 20 - Fri, Nov 21

DCA

Washington

SEA

Seattle

$429 Roundtrip, found 1 day ago

$429

Roundtrip

found 1 day ago

Select United flight, departing Thu, Nov 20 from Washington to Seattle, returning Fri, Nov 21, priced at $429 found 1 day ago

Thu, Nov 20 - Fri, Nov 21

DCA

Washington

SEA

Seattle

$432 Roundtrip, found 1 day ago

$432

Roundtrip

found 1 day ago

Select United flight, departing Thu, Nov 20 from Washington to Seattle, returning Fri, Nov 21, priced at $432 found 1 day ago