Cheap Flights from Knoxville to Austin starting at S$ 109
Book one-way or return flights from Knoxville to Austin from as little as S$ 109. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- TYS10:5129h 4m1 stopAUS14:55Mon, May 6|Knoxville - Austin|Frontier AirlinesS$ 109S$ 33067% OFF67% OFFS$ 330S$ 109
- TYS17:582h 27mDirectAUS19:25Mon, May 13|Knoxville - Austin|Allegiant AirS$ 112S$ 33066% OFF66% OFFS$ 330S$ 112
- TYS21:252h 21mDirectAUS22:46Fri, Jun 7|Knoxville - Austin|Allegiant AirS$ 116S$ 33065% OFF65% OFFS$ 330S$ 116
- TYS17:582h 27mDirectAUS19:25Mon, May 6|Knoxville - Austin|Allegiant AirS$ 140S$ 140
- TYS20:002h 25mDirectAUS21:25Mon, May 27|Knoxville - Austin|Allegiant AirS$ 150S$ 150
- TYS16:377h 2m1 stopAUS22:39Fri, May 3|Knoxville - Austin|Delta Air LinesS$ 164S$ 164
- TYS13:187h 2m1 stopAUS19:20Tue, May 7|Knoxville - Austin|United AirlinesS$ 177S$ 177
- TYS07:007h 21m1 stopAUS13:21Tue, May 14|Knoxville - Austin|United AirlinesS$ 232S$ 232
- TYS08:486h 49m1 stopAUS14:37Tue, May 7|Knoxville - Austin|Frontier AirlinesS$ 265S$ 265
- TYS09:057h 21m1 stopAUS15:26Wed, May 22|Knoxville - Austin|United AirlinesS$ 275S$ 275
- TYS13:003h 5mDirectAUS14:00Wed, May 8|Knoxville - Austin|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Knoxville to Austin? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Knoxville to Austin. Stay updated on price trends and snag the best deals for your upcoming trip.
View airlines operating flights from Knoxville to Austin. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Knoxville to Austin.
- CheapestTYS10:5129h 4m1 transferAUS14:55Mcghee Tyson Airport - Austin-Bergstrom International AirportMon, May 6Frontier AirlinesS$ 109
- TYS10:5129h 4m1 transferAUS14:55Mcghee Tyson Airport - Austin-Bergstrom International AirportMon, May 6Frontier AirlinesS$ 109Find More Flights
Frequently Asked Questions
How to find a cheap flight from Knoxville to Austin
Cheapest direct flight price | S$ 108 |
---|---|
Cheapest return ticket price | S$ 159 |
Cheapest month | April |
Peak season for travel | July |
Flight distance | 1,421.89km |
Average flight time | 2 hours 26 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Austin
Find Cheap Flights & Deals on Trip.com
Popular Airlines to Austin
Popular Flights to Austin
Popular Flights from Knoxville
Travel Deals & Discounts
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943