$412 Cheap American Airlines flights Sioux Falls (FSD) to Seattle (SEA)

$412 Cheap American Airlines flights Sioux Falls (FSD) to Seattle (SEA)

Prices were available within the past 7 days and start at $412 for one-way flights and $561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 17 - Tue, Jul 22

FSD

Sioux Falls

SEA

Seattle

$561 Roundtrip, found 1 day ago

$561

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 17 from Sioux Falls to Seattle, returning Tue, Jul 22, priced at $561 found 1 day ago