$95 Cheap American Airlines flights St. Louis (STL) to Seattle (SEA)

$95 Cheap American Airlines flights St. Louis (STL) to Seattle (SEA)

Prices were available within the past 7 days and start at $95 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 8 - Wed, Jul 16

STL

St. Louis

SEA

Seattle

$253 Roundtrip, found 18 hours ago

$253

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from St. Louis to Seattle, returning Wed, Jul 16, priced at $253 found 18 hours ago

Tue, Jul 8 - Wed, Jul 16

STL

St. Louis

SEA

Seattle

$277 Roundtrip, found 18 hours ago

$277

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from St. Louis to Seattle, returning Wed, Jul 16, priced at $277 found 18 hours ago

Tue, Jul 8 - Wed, Jul 16

STL

St. Louis

SEA

Seattle

$283 Roundtrip, found 18 hours ago

$283

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from St. Louis to Seattle, returning Wed, Jul 16, priced at $283 found 18 hours ago

Wed, Aug 20 - Mon, Sep 1

STL

St. Louis

SEA

Seattle

$309 Roundtrip, found 4 days ago

$309

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Aug 20 from St. Louis to Seattle, returning Mon, Sep 1, priced at $309 found 4 days ago

Tue, Jul 8 - Wed, Jul 16

STL

St. Louis

SEA

Seattle

$328 Roundtrip, found 18 hours ago

$328

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from St. Louis to Seattle, returning Wed, Jul 16, priced at $328 found 18 hours ago

Tue, Jul 8 - Wed, Jul 16

STL

St. Louis

SEA

Seattle

$338 Roundtrip, found 18 hours ago

$338

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Jul 8 from St. Louis to Seattle, returning Wed, Jul 16, priced at $338 found 18 hours ago