$158 Cheap American Airlines flights Washington (IAD) to Seattle (SEA)

$158 Cheap American Airlines flights Washington (IAD) to Seattle (SEA)

Prices were available within the past 7 days and start at $158 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 25 - Sat, Oct 3

IAD

Washington

SEA

Seattle

$350 Roundtrip, found 3 days ago

$350

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Sep 25 from Washington to Seattle, returning Sat, Oct 3, priced at $350 found 3 days ago

Fri, Sep 25 - Sat, Oct 3

IAD

Washington

SEA

Seattle

$370 Roundtrip, found 3 days ago

$370

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Sep 25 from Washington to Seattle, returning Sat, Oct 3, priced at $370 found 3 days ago