Cheap Delta flights Knoxville (TYS) to St. Louis (STL)

Cheap Delta flights Knoxville (TYS) to St. Louis (STL)

Prices were available within the past 7 days and start at for one-way flights and $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Fri, Sep 19

TYS

Knoxville

STL

St. Louis

$608 Roundtrip, found 1 day ago

$608

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 15 from Knoxville to St. Louis, returning Fri, Sep 19, priced at $608 found 1 day ago