$398 Cheap Delta flights St. Louis (STL) to Sioux Falls (FSD)

$398 Cheap Delta flights St. Louis (STL) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $398 for one-way flights and $715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 14 - Fri, Jun 26

STL

St. Louis

FSD

Sioux Falls

$715 Roundtrip, found 5 hours ago

$715

Roundtrip

found 5 hours ago

Select Delta flight, departing Sun, Jun 14 from St. Louis to Sioux Falls, returning Fri, Jun 26, priced at $715 found 5 hours ago