Find Houston to Knoxville flights starting at CAD 78.
Book one-way or return flights from Houston to Knoxville from as little as CAD 78. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- HOU20:0310h 45m1 stopTYS07:48Mon, Apr 29|Houston - Knoxville|Frontier AirlinesCAD 78CAD 30674% OFF74% OFFCAD 306CAD 78
- IAH16:3113h 27m1 stopTYS06:58Sat, May 11|Houston - Knoxville|Frontier AirlinesCAD 78CAD 30674% OFF74% OFFCAD 306CAD 78
- IAH22:5110h 5m1 stopTYS09:56Fri, May 3|Houston - Knoxville|Frontier AirlinesCAD 90CAD 30671% OFF71% OFFCAD 306CAD 90
- IAH22:5110h 5m1 stopTYS09:56Fri, May 10|Houston - Knoxville|Frontier AirlinesCAD 120CAD 120
- HOU14:042h 3mDirectTYS17:07Fri, Jun 7|Houston - Knoxville|Allegiant AirCAD 124CAD 124
- IAH10:1322h 38m1 stopTYS09:51Tue, Apr 30|Houston - Knoxville|Frontier AirlinesCAD 135CAD 135
- IAH16:3113h 27m1 stopTYS06:58Sat, May 4|Houston - Knoxville|Frontier AirlinesCAD 135CAD 135
- IAH09:426h 35m1 stopTYS17:17Wed, May 22|Houston - Knoxville|Frontier AirlinesCAD 153CAD 153
- HOU14:2425h 26m1 stopTYS16:50Fri, Jun 28|Houston - Knoxville|Frontier AirlinesCAD 161CAD 161
- IAH07:016h 12m1 stopTYS14:13Tue, May 7|Houston - Knoxville|American AirlinesCAD 193CAD 193
- HOU13:003h 5mDirectTYS14:00Mon, May 6|Houston - 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 Houston to Knoxville.
- CheapestIAH16:3113h 27m1 transferTYS06:58George Bush Intercontinental Airport - Mcghee Tyson AirportSat, May 11Frontier AirlinesCAD 78
- HOU20:0310h 45m1 transferTYS07:48William P. Hobby Airport - Mcghee Tyson AirportMon, Apr 29Frontier AirlinesCAD 78
- HOU20:0310h 45m1 transferTYS07:48William P. Hobby Airport - Mcghee Tyson AirportMon, Apr 29Frontier AirlinesCAD 78Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Houston to Knoxville
Cheapest direct flight price | CAD 78 |
---|---|
Cheapest return ticket price | CAD 221 |
Cheapest month | March |
Peak season for travel | October |
Flight distance | 1,258.67km |
Average flight time | 2 hours 17 minutes |
Popular airline | United Airlines |
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