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Cheap flights from Austin to Knoxville (AUS - TYS)

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The best prices from Austin to Knoxville are usually found in January or February, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

How to find the cheapest flight from
Austin (AUS) to Knoxville (TYS)

AUS - TYS
Price
$298 - $449
TYS
Temperature
51.8 - 89.6 °F
TYS
Rainfall
2.2 - 5.1 inches
Popular in March High demand for flights, 18% potential price rise
Cheapest in January Best time to find cheap flights, 19% potential price drop
Round-trip from $298 From Austin to Knoxville
One-way from $246 One-way flight from Austin to Knoxville
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Austin to Knoxville?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 34% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Austin to Knoxville?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 23% on flights from Austin to Knoxville compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $297. For sooner than that we have options available in the next 3 days from $376.

What is the cheapest month to fly from Austin to Knoxville?

Our data shows that July tends to be the cheapest month to fly to Knoxville from Austin. Users have commonly found prices around $312 for the month, but tickets can be as low as $188. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Austin to Knoxville (AUS - TYS)?

It’s typically best to fly out from Austin to Knoxville in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Austin to Knoxville in September, October 2020

The best prices found for AUS to TYS flights for September, October
30 Oct - 1 Nov
$163pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
14 Oct - 18 Oct
$168pp
AUS
Austin Bergstrom
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
21 Oct - 25 Oct
$178pp
AUS
Austin Bergstrom
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom

Austin to Knoxville 2020 flight deals

Cheap flights to Knoxville from Austin found for this year
4 Dec - 18 Dec
$119pp
AUS
Austin Bergstrom
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
AUS
Austin Bergstrom
15 Nov - 20 Nov
$146pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
AUS
Austin Bergstrom
30 Oct - 1 Nov
$163pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom

Non-stop flights to Knoxville from Austin

Save time with Austin to Knoxville direct flight deals
4 Dec - 18 Dec
$119pp
AUS
Austin Bergstrom
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
AUS
Austin Bergstrom

Last minute flights from Austin to Knoxville

Late deals on round-trip flights to Knoxville from Austin, departing today and this week
3 Oct - 12 Oct
$349pp
AUS
Austin Bergstrom
Multiple Airlines
     
3 STOPS
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
AUS
Austin Bergstrom
30 Sep - 9 Oct
$681pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Delta
 
1 STOP
AUS
Austin Bergstrom

One-way flights to Knoxville from Austin

The cheapest one-way flights from Austin to Knoxville
1:11 pm - 9:50 am
Allegiant Air
2 Stops
19h 39m
AUS - TYS
Allegiant Air
$246
Kiwi.com
7:00 am - 4:05 pm
Delta
1 Stop
8h 05m
AUS - TYS
Delta
$395
Delta
3:00 am - 2:30 pm
Multiple Airlines
2 Stops
10h 30m
AUS - TYS
Multiple Airlines
$485
United

Related info for your journey

Useful info, stats and facts about Austin to Knoxville flights.

Flight FAQs

From Austin to Knoxville

Are flight prices decreasing from Austin to Knoxville due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Austin and Knoxville for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Austin to Knoxville for under $200 on Cheapflights?

Yes, there are multiple flights from Austin to Knoxville for under $200. The cheapest flight booked recently is on Allegiant Air for just $119, but on average you can expect to pay $228.

Are there nonstop flights from Austin to Knoxville for under $200 on Cheapflights?

Cheapflights has at least 1 direct flight from Austin to Knoxville under $200. A good price for a nonstop flight from Austin to Knoxville is less than $119.

Are there last-minute flights available from Austin to Knoxville for under $400?

There are currently 2+ open flights from Austin to Knoxville within the next 7 days for less than $400.

Does it rain more in Austin or Knoxville?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Austin is roughly less than Knoxville. You can assume this to be the case over the next 10 days.

Is Austin weather warmer or cooler than Knoxville?

Expect the weather to be around 97 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Knoxville is generally colder than in Austin.

How long is the flight from Austin to Knoxville?

A quick flight from Austin to Knoxville can take about 2h 11m. Allegiant Air provides one of the quickest options available for as low as $119. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Austin to Knoxville round-trip?

Allegiant Air, at $119, was found to be the cheapest airline from Austin to Knoxville. An alternate airline flying to your destination would be Delta. You may be able to fly from Austin to Knoxville for 67% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Austin to Knoxville one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $182. Check flights for Delta, as they currently have the next best price.

Alternative routes for Austin to Knoxville

Destination information for Knoxville

Things to know before you go. Useful info for your trip from Austin to Knoxville
Flight duration
2h 17m
Average temperature for September in Knoxville
82.4 °F
Avg rainfall for September in Knoxville
3.3 ″

Airports servicing Austin

Airports servicing Knoxville

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