Latest Flight Deals from St. Louis to Knoxville
Book one-way or return flights from St. Louis to Knoxville from as little as JPY 15,863. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL19:2913h 28m1 stopTYS09:57Wed, Jul 3|St. Louis - Knoxville|Frontier AirlinesJPY 15,863JPY 45,88165% OFF65% OFFJPY 45,881JPY 15,863
- STL21:2910h 3m1 stopTYS08:32Sat, Jun 1|St. Louis - Knoxville|Frontier AirlinesJPY 16,877JPY 45,88163% OFF63% OFFJPY 45,881JPY 16,877
- STL19:4425h 46m1 stopTYS22:30Sun, Jun 2|St. Louis - Knoxville|Frontier AirlinesJPY 22,618JPY 45,88151% OFF51% OFFJPY 45,881JPY 22,618
- STL17:5613h 6m1 stopTYS08:02Sat, May 25|St. Louis - Knoxville|Frontier AirlinesJPY 23,611JPY 23,611
- STL08:054h 55m1 stopTYS14:00Thu, Jul 4|St. Louis - Knoxville|United AirlinesJPY 25,726JPY 25,726
- STL06:004h 14m1 stopTYS11:14Wed, Jun 19|St. Louis - Knoxville|Delta Air LinesJPY 25,769JPY 25,769
- STL10:195h 37m1 stopTYS16:56Wed, Jul 10|St. Louis - Knoxville|United AirlinesJPY 29,891JPY 29,891
- STL10:195h 37m1 stopTYS16:56Wed, Jul 3|St. Louis - Knoxville|United AirlinesJPY 30,905JPY 30,905
- STL17:565h 1m1 stopTYS23:57Sun, Jul 7|St. Louis - Knoxville|American AirlinesJPY 36,884JPY 36,884
- STL14:358h 7m1 stopTYS23:42Sat, May 25|St. Louis - Knoxville|American AirlinesJPY 37,056JPY 37,056
- STL13:003h 5mDirectTYS14:00Wed, May 29|St. Louis - Knoxville|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Knoxville.
- CheapestSTL19:2913h 28m1 transferTYS09:57St. Louis Lambert International Airport - Mcghee Tyson AirportWed, Jul 3Frontier AirlinesJPY 15,863
- STL19:2913h 28m1 transferTYS09:57St. Louis Lambert International Airport - Mcghee Tyson AirportWed, Jul 3Frontier AirlinesJPY 15,863Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from St. Louis to Knoxville
Cheapest nonstop flight price | JPY 15,862 |
---|---|
Off-season for travel | May |
Peak season for travel | November |
Flight distance | 630.43km |
Popular airline | American Airlines |
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