Cheap flights from Austin to Knoxville (AUS - TYS)

AUS — TYS
Feb 4 — Feb 111

The best prices from Austin Bergstrom to Knoxville McGhee Tyson are usually found in August or September, booked 37 days in advance, depart on a Friday or Monday and return on a Friday

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

All the information you need to plan the best AUS to TYS flight in 2023: compare Austin to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

AUS - TYS

Price

$167 - $415

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Popular inDecemberHigh demand for flights, 29% potential price rise
Cheapest inAugustBest time to find cheap flights, 43% potential price drop
Round-trip from$167From Austin Bergstrom to Knoxville McGhee Tyson
One-way from$87One-way flight from Austin Bergstrom to Knoxville McGhee Tyson

What is the cheapest day to fly round-trip from Austin to Knoxville?

Travelers have found that booking a Thursday departure is the best way to save up to 105% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 82% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Austin to Knoxville from $328 1-2 weeks out and tickets from $462 for flights departing within the next 72 hours.

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

Our data shows that August tends to be the cheapest month to fly to Knoxville from Austin. Users have commonly found prices around $293 for the month, but tickets can be as low as $79. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s optimal to fly from Austin to Knoxville in the evening. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Austin to Knoxville in January, February 2023

The best prices found for AUS to TYS flights for January, February
Feb 23 - Feb 26
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

11h 17m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

20h 05m
$146

Multiple Airlines

Pick Dates

Deal found 1/28

Feb 20 - Feb 23
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

26h 16m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

19h 56m
$154

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 6 - Feb 10
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

6h 40m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

23h 40m
$166

Frontier

Pick Dates

Deal found 1/27

Austin to Knoxville 2023 flight deals

Cheap flights to Knoxville from Austin found for this year
Mar 24 - Mar 27
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 06m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 37m
$97

Allegiant Air

Pick Dates

Deal found 1/29

Apr 28 - May 1
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 12m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 37m
$123

Allegiant Air

Pick Dates

Deal found 1/29

May 12 - May 15
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 10m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 26m
$138

Allegiant Air

Pick Dates

Deal found 1/28

Cheap Allegiant Air flights from Austin to Knoxville

Mar 24 - Mar 27
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 06m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 37m
$97

Allegiant Air

Pick Dates

Deal found 1/29

Apr 28 - May 1
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 12m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 37m
$123

Allegiant Air

Pick Dates

Deal found 1/29

May 12 - May 15
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 10m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 26m
$138

Allegiant Air

Pick Dates

Deal found 1/28

Cheap Frontier flights from Austin to Knoxville

Feb 6 - Feb 10
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

6h 40m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

23h 40m
$166

Frontier

Pick Dates

Deal found 1/27

Feb 24 - Mar 3
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

11h 27m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

11h 03m
$216

Frontier

Pick Dates

Deal found 1/28

Non-stop flights to Knoxville from Austin

Save time with Austin to Knoxville direct flight deals
Mar 24 - Mar 27
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 06m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 37m
$97

Allegiant Air

Pick Dates

Deal found 1/29

Apr 28 - May 1
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 12m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 37m
$123

Allegiant Air

Pick Dates

Deal found 1/29

May 12 - May 15
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

Nonstop

2h 10m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

Nonstop

2h 26m
$138

Allegiant Air

Pick Dates

Deal found 1/28

Last minute flights from Austin to Knoxville

Late deals on return flights to Knoxville from Austin, departing today and this week
Feb 6 - Feb 10
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

6h 40m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

23h 40m
$166

Frontier

Pick Dates

Deal found 1/27

Feb 6 - Feb 10
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

6h 40m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

2 stops

13h 39m
$324

Multiple Airlines

Pick Dates

Deal found 1/27

Feb 9 - Feb 13
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

18h 47m
TYS

Knoxville McGhee Tyson

AUS

Austin Bergstrom

1 stop

8h 05m
$325

Multiple Airlines

Pick Dates

Deal found 1/29

One-way flights to Knoxville from Austin

The cheapest one-way flights from Austin to Knoxville
Feb 26
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

11h 17m
$51

Allegiant Air

Pick Dates

Deal found 1/27

Mar 22
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

26h 52m
$62

Multiple Airlines

Pick Dates

Deal found 1/29

Mar 22
AUS

Austin Bergstrom

TYS

Knoxville McGhee Tyson

1 stop

10h 07m
$65

Frontier

Pick Dates

Deal found 1/29

Reviews of Airlines Servicing Knoxville

United Airlines
7.6
Good
1,165 reviews

Entertainment

7.1

Overall

7.6

Crew

8.2

Comfort

7.4

Food

6.8

Boarding

7.8

Reviews

1 / 10

United flight attendant was in a terrible mood apparently. Had a snarky attitude towards several people in front of my row.

United Airlines
7.6
Good
1,165 reviews
United Airlines
7.6
Good
1,165 reviews

Entertainment

7.1

Overall

7.6

Crew

8.2

Comfort

7.4

Food

6.8

Boarding

7.8

Reviews

1 / 10

United flight attendant was in a terrible mood apparently. Had a snarky attitude towards several people in front of my row.

Allegiant Air
7.5
Good
95 reviews
United Airlines
7.6
Good
1,165 reviews

Entertainment

7.1

Overall

7.6

Crew

8.2

Comfort

7.4

Food

6.8

Boarding

7.8

Reviews

1 / 10

United flight attendant was in a terrible mood apparently. Had a snarky attitude towards several people in front of my row.

American Airlines
7.4
Good
1,667 reviews
United Airlines
7.6
Good
1,165 reviews

Entertainment

7.1

Overall

7.6

Crew

8.2

Comfort

7.4

Food

6.8

Boarding

7.8

Reviews

1 / 10

United flight attendant was in a terrible mood apparently. Had a snarky attitude towards several people in front of my row.

Frontier
6.1
Okay
536 reviews
United Airlines
7.6
Good
1,165 reviews

Entertainment

7.1

Overall

7.6

Crew

8.2

Comfort

7.4

Food

6.8

Boarding

7.8

Reviews

1 / 10

United flight attendant was in a terrible mood apparently. Had a snarky attitude towards several people in front of my row.

Related info for your journey

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

Which airlines flying from Austin Bergstrom to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of our airline partners flying from Austin Bergstrom to Knoxville McGhee Tyson have new flexible policies in place due to COVID-19. Allegiant Air, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Allegiant Air with this kind of flexibility.

Can I find flights from Austin to Knoxville for under $100 on Cheapflights?

Yes, there are multiple flights from Austin to Knoxville for under $100. The cheapest flight booked recently is on Allegiant Air for just $97, but on average you can expect to pay $172.

Are there nonstop flights from Austin to Knoxville for under $100 on Cheapflights?

Cheapflights has at least 11 direct flights from Austin to Knoxville under $100. A good price for a nonstop flight from Austin to Knoxville is less than $223.

Are there last-minute flights available from Austin to Knoxville for under $200?

There are currently 14+ open flights from Austin to Knoxville within the next 7 days for less than $200.

How popular is this Austin to Knoxville flight route?

Within the past month, 12 users have taken a look at flights from Austin Bergstrom to Knoxville McGhee Tyson.

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

Allegiant Air, at $97, was found to be the cheapest airline from Austin to Knoxville. An alternate airline flying to your destination would be Frontier. You may be able to fly from Austin to Knoxville for 66% less than the average price by searching for these airlines.

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

$51 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $65 and $237, respectively.

What are the most popular airlines that fly from Austin to Knoxville?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Austin to Knoxville.

What are the cheapest flights from Austin to Knoxville?

Looking for the cheapest flight from Austin to Knoxville? While on average our users pay $915, our data indicates the cheapest price to be $107. The most popular route (Austin Bergstrom - Knoxville McGhee Tyson), is priced around $97.

Alternative routes for Austin to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Austin to Knoxville

The chart below displays the airlines Cheapflights users traveling from Austin to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$65Average$141FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
United AirlinesCheapest$285Average$514FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$314Average$488FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$315Average$517FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
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