Direct flights from Knoxville to Austin TYS → AUS
Allegiant Air, American Airlines, Delta Air Lines and Southwest Airlines fly nonstop from Knoxville (TYS) to Austin (AUS). The flight takes about 2h 19m and covers 880 miles (1,417 km). Arrivals run on time 73.5% at TYS and 75.8% at AUS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Allegiant Air
G4
American Airlines
AA
Delta Air Lines
DL
Southwest Airlines
WN
Frequently asked questions
Is there a direct flight from Knoxville to Austin?
Yes, Allegiant Air, American Airlines and 2 more airlines operate nonstop flights from Knoxville (TYS) to Austin (AUS).
Which airlines fly direct from Knoxville to Austin?
Allegiant Air, American Airlines, Delta Air Lines, Southwest Airlines operate nonstop flights from Knoxville to Austin.
How long is the flight from Knoxville to Austin?
The nonstop flight from Knoxville to Austin takes ~2h 19m (approximately 1417 km).
What is the on-time performance for flights from Knoxville to Austin?
Arrivals run on time 73.5% at TYS and 75.8% at AUS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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