
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $162 (Priceline) |
One-way from | $68 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $279 |
Good round-trip deal | $147 or less |
Good one-way deal | $127 or less |
Fly from
Fly to
Route
Depart
Return
Price
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Mon 1/5
6:45 am-3:51 pm
1 stop8h 06m
Knoxville McGhee Tyson
Thu 1/8
4:23 pm-12:16 am
1 stop8h 53m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Mon 1/5
1:46 pm-4:55 pm
Nonstop2h 09m
Knoxville McGhee Tyson
Thu 1/8
7:26 pm-10:34 am
3 stops40h 08m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 1/9
7:25 am-7:56 pm
2 stops11h 31m
Knoxville McGhee Tyson
Mon 1/12
8:30 am-9:35 pm
1 stop14h 05m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Tue 1/13
3:03 pm-9:21 pm
1 stop5h 18m
Knoxville McGhee Tyson
Tue 1/20
5:36 pm-12:38 am
1 stop8h 02m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Sun 1/4
6:00 am-11:09 pm
1 stop16h 09m
Knoxville McGhee Tyson
Tue 1/6
7:22 pm-12:58 am
1 stop6h 36m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Mon 1/12
5:50 am-5:28 pm
2 stops10h 38m
Knoxville McGhee Tyson
Mon 1/19
7:15 am-4:04 pm
3 stops33h 49m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 1/16
7:25 am-5:28 pm
2 stops9h 03m
Knoxville McGhee Tyson
Fri 1/30
8:30 am-11:24 pm
2 stops15h 54m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Fri 2/27
11:34 am-8:46 pm
1 stop8h 12m
Knoxville McGhee Tyson
Mon 3/2
2:06 pm-4:04 pm
1 stop26h 58m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Thu 1/15
1:45 pm-8:52 pm
1 stop6h 07m
Knoxville McGhee Tyson
Sat 1/31
11:07 am-7:55 pm
2 stops9h 48m
AustinKnoxville
AUS - TYS
AUSTYS
Austin Bergstrom
Tue 3/17
8:00 am-4:33 pm
1 stop7h 33m
Knoxville McGhee Tyson
Thu 3/19
5:01 pm-10:25 pm
1 stop6h 24m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Austin to Knoxville is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Austin to Knoxville (average of $80). Flying from Austin to Knoxville in January is currently the most expensive (average of $126). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Austin to Knoxville in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the afternoon.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$182 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$194 | Average$374 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$219 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$331 | FlexibilityNo cancel fee | On-time71% |