$169 Cheap American Airlines flights Washington (IAD) to Seattle (SEA)

$169 Cheap American Airlines flights Washington (IAD) to Seattle (SEA)

Prices were available within the past 7 days and start at $169 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Thu, Dec 4

IAD

Washington

SEA

Seattle

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Nov 24 from Washington to Seattle, returning Thu, Dec 4, priced at $337 found 1 day ago

Mon, Nov 24 - Thu, Dec 4

IAD

Washington

SEA

Seattle

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Nov 24 from Washington to Seattle, returning Thu, Dec 4, priced at $339 found 1 day ago

Thu, Sep 18 - Sat, Sep 27

IAD

Washington

SEA

Seattle

$347 Roundtrip, found 3 hours ago

$347

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Thu, Sep 18 from Washington to Seattle, returning Sat, Sep 27, priced at $347 found 3 hours ago

Sat, Aug 9 - Sun, Aug 17

IAD

Washington

SEA

Seattle

$362 Roundtrip, found 8 hours ago

$362

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Sat, Aug 9 from Washington to Seattle, returning Sun, Aug 17, priced at $362 found 8 hours ago

Sat, Aug 9 - Sun, Aug 17

IAD

Washington

SEA

Seattle

$364 Roundtrip, found 8 hours ago

$364

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Sat, Aug 9 from Washington to Seattle, returning Sun, Aug 17, priced at $364 found 8 hours ago