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Cheap Flights from St. Louis to Knoxville

Prices were available within the past 7 days and starts at $92 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

St. Louis to Knoxville route information

Origin Airport Lambert-St. Louis Intl.
Destination Airport McGhee Tyson
Airlines Serving American Airlines, Delta, United
Flight Price $157
Distance 404 mi

Cheap STL to TYS Flights