Cheap Flights from Tri-Cities to Sioux Falls

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Cheap TRI to Sioux Falls flights

Book your TRI to FSD flights with Expedia and find last-minute Tri-Cities to Sioux Falls airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between TRI and FSD, with new flight deals and promotions almost daily. When you book your next trip from Tri Cities Regional to Sioux Falls Regional with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

TRI to FSD Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Tri-Cities, Tennessee

Browse popular flight destinations from Tri-Cities (TRI), and plan your next exciting trip. Expedia has cheap flights from Tri-Cities on multiple airline carriers, so book your next trip today!

Popular Flights from Sioux Falls, South Dakota

Browse popular flight destinations from Sioux Falls (FSD), and plan your next exciting trip. Expedia has cheap flights from Sioux Falls on multiple airline carriers, so book your next trip today!

TRI to FSD Route Map