Direct flights from Austin to Knoxville
All flights from AUS to TYS non-stop. There are direct flights from Austin-Bergstrom International Airport (AUS), Texas, USA to Mc Ghee Tyson (TYS), Tennessee, USA with Allegiant Air, Southwest Airlines and 2 other airlines. 2 weekly departures are currently scheduled on this route. Departure times range from 08:42 to 20:14 depending on the schedule period. The flight distance is 885 miles (1424 km). Flight time ranges from 2 hours to 2 hours and 25 minutes.
Austin
, USA
Airlines with non-stop routes:
Allegiant Air
Southwest Airlines
American Airlines
Delta Air Lines
Flight schedule from Austin to Knoxville with Allegiant Air
This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Austin to Knoxville with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Flight schedule from Austin to Knoxville with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Flight schedule from Austin to Knoxville with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Austin to Knoxville scheduled departures
Select a date to see every published non-stop departure between AUS and TYS.
AUS - TYS route facts
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Distance885 miles (1424 km)
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Flight time2 hours to 2 hours and 25 minutes
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Airlines Allegiant Southwest American Airlines Delta
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Airline alliancesLow-cost carrier oneworld SkyTeam
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CabinsEconomy First
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AircraftAllegiant Air: Airbus A320Southwest Airlines: Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2American Airlines: Boeing 737-800 PassengerDelta Air Lines: Airbus A320
Route FAQ
Nearby airports that offer flights to Knoxville (TYS)
From (GUF)
2 flights per week
Direct flights from Austin to TN, USA
From Austin to Nashville
BNA Nashville International
From Austin to Memphis
MEM Memphis International
