$244 Cheap United flights Washington (DCA) to Seattle (SEA)

$244 Cheap United flights Washington (DCA) to Seattle (SEA)

Prices were available within the past 7 days and start at $244 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 6 - Sat, Sep 12

DCA

Washington

SEA

Seattle

$347 Roundtrip, found 1 day ago

$347

Roundtrip

found 1 day ago

Select United flight, departing Sun, Sep 6 from Washington to Seattle, returning Sat, Sep 12, priced at $347 found 1 day ago

Sat, May 23 - Mon, May 25

DCA

Washington

SEA

Seattle

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select United flight, departing Sat, May 23 from Washington to Seattle, returning Mon, May 25, priced at $377 found 1 day ago

Sun, Sep 6 - Sat, Sep 12

DCA

Washington

SEA

Seattle

$388 Roundtrip, found 1 day ago

$388

Roundtrip

found 1 day ago

Select United flight, departing Sun, Sep 6 from Washington to Seattle, returning Sat, Sep 12, priced at $388 found 1 day ago