Cheap American Airlines flights Sioux Falls (FSD) to Seattle (SEA)

Cheap American Airlines flights Sioux Falls (FSD) to Seattle (SEA)

Prices were available within the past 7 days and start at for one-way flights and $394 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Wed, May 27

FSD

Sioux Falls

SEA

Seattle

$394 Roundtrip, found 1 day ago

$394

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, May 19 from Sioux Falls to Seattle, returning Wed, May 27, priced at $394 found 1 day ago