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$42+ Cheap flights from Austin (AUS) to Tennessee

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BNA
août 12 — août 191
mar. 8/12
mar. 8/19
1 adult, Economy
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Cheap flight deals from Austin to Tennessee

Keep the following information in mind while searching for Austin to Tennessee flight deals. Data was last updated août 7, 2025.

Round-trip from

$80
(Cheapflightsfares)

One-way from

$42
(Southwest)

Popular in

February

Cheapest in

June

Average price

$218

Good round-trip deal

$104 or less

Good one-way deal

$52 or less
From Austin Bergstrom to Tennessee
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One-way flight from Austin Bergstrom to Tennessee
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Highest demand for flights based on searches. 12% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Tennessee.
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Price to beat on a one-way flight from Austin Bergstrom to Tennessee.
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Find flight deals from Austin to Tennessee

Cheapest flights from Austin to Tennessee
Explore the most affordable flight options available from Austin to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 7, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/181:28 pmAUS - TYS
Nonstop2h 17mAllegiant Air
ven. 8/228:00 amTYS - AUS
Nonstop2h 32mAllegiant Air
Deal found 8/5$80
This Cheapflightsfares deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/26:41 pmAUS - TYS
Nonstop2h 09mAllegiant Air
dim. 10/54:23 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Deal found 8/6$95
This Mytrip deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/222:57 pmAUS - TYS
Nonstop2h 13mAllegiant Air
ven. 9/2612:45 pmTYS - AUS
Nonstop2h 22mAllegiant Air
Deal found 8/6$109
This Cheapflightsfares deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/2210:22 amAUS - TYS
Nonstop2h 17mAllegiant Air
lun. 8/258:00 amTYS - AUS
Nonstop2h 32mAllegiant Air
Deal found 8/6$110
This Cheapflightsfares deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/151:28 pmAUS - TYS
Nonstop2h 17mAllegiant Air
lun. 8/1811:06 amTYS - AUS
Nonstop2h 32mAllegiant Air
Deal found 8/6$115
This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/243:03 pmAUS - TYS
Nonstop2h 09mAllegiant Air
lun. 10/275:26 pmTYS - AUS
Nonstop2h 28mAllegiant Air
Deal found 8/5$122
This Cheapflightsfares deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/119:05 amAUS - TYS
Nonstop2h 17mAllegiant Air
ven. 8/1511:06 amTYS - AUS
Nonstop2h 32mAllegiant Air
Deal found 8/5$127
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/262:57 pmAUS - TYS
Nonstop2h 13mAllegiant Air
lun. 9/2912:45 pmTYS - AUS
Nonstop2h 22mAllegiant Air
Deal found 8/5$129
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/75:25 pmAUS - BNA
1 stop4h 55mSouthwest
jeu. 9/115:25 pmBNA - AUS
1 stop4h 25mSouthwest
Deal found 8/7$135
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/235:55 amAUS - BNA
1 stop3h 45mSouthwest
jeu. 11/276:35 amBNA - AUS
1 stop7h 45mSouthwest
Deal found 8/6$137
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/26:55 pmAUS - BNA
1 stop4h 30mSouthwest
sam. 10/46:00 amBNA - AUS
1 stop4h 25mSouthwest
Deal found 8/5$138
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/197:40 pmAUS - MEM
Nonstop1h 54mDelta
dim. 9/217:25 amMEM - AUS
Nonstop1h 53mDelta
Deal found 8/7$139

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Tennessee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 7, 2025.
Use the filters below to find and compare flights from Austin to Tennessee that are best for you.

Fly from

Austin

Fly to

Tennessee

Route

Depart

Return

Price

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

lun. 8/18

1:28 pm-4:45 pm

Nonstop2h 17m

Knoxville McGhee Tyson

ven. 8/22

8:00 am-9:32 am

Nonstop2h 32m

$80

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

jeu. 10/2

6:41 pm-9:50 pm

Nonstop2h 09m

Knoxville McGhee Tyson

dim. 10/5

4:23 pm-5:51 pm

Nonstop2h 28m

$95

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

lun. 9/22

2:57 pm-6:10 pm

Nonstop2h 13m

Knoxville McGhee Tyson

ven. 9/26

12:45 pm-2:07 pm

Nonstop2h 22m

$109

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

ven. 8/22

10:22 am-1:39 pm

Nonstop2h 17m

Knoxville McGhee Tyson

lun. 8/25

8:00 am-9:32 am

Nonstop2h 32m

$110

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

ven. 8/15

1:28 pm-4:45 pm

Nonstop2h 17m

Knoxville McGhee Tyson

lun. 8/18

11:06 am-12:38 pm

Nonstop2h 32m

$115

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

ven. 10/24

3:03 pm-6:12 pm

Nonstop2h 09m

Knoxville McGhee Tyson

lun. 10/27

5:26 pm-6:54 pm

Nonstop2h 28m

$122

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

lun. 8/11

9:05 am-12:22 pm

Nonstop2h 17m

Knoxville McGhee Tyson

ven. 8/15

11:06 am-12:38 pm

Nonstop2h 32m

$127

AustinKnoxville

AUS - TYS

AUSTYS

Austin Bergstrom

ven. 9/26

2:57 pm-6:10 pm

Nonstop2h 13m

Knoxville McGhee Tyson

lun. 9/29

12:45 pm-2:07 pm

Nonstop2h 22m

$129

AustinNashville

AUS - BNA

AUSBNA

Austin Bergstrom

jeu. 10/2

6:55 pm-11:25 pm

1 stop4h 30m

Nashville Intl

sam. 10/4

6:00 am-10:25 am

1 stop4h 25m

$138

AustinMemphis

AUS - MEM

AUSMEM

Austin Bergstrom

ven. 9/19

7:40 pm-9:34 pm

Nonstop1h 54m

Memphis

mer. 9/24

7:25 am-9:18 am

Nonstop1h 53m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 60 results
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Best time to book a flight from Austin to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Tennessee

What is the cheapest month to book a flight from Austin to Tennessee?

Currently, January is the cheapest month in which you can book a flight from Austin to Tennessee (average of $220). Flying from Austin to Tennessee in June is currently the most expensive (average of $291). 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.

What is the cheapest time of day to fly from AUS to TN?

Find hourly flight availability from Austin to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated août 7, 2025.

When flying from Austin to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated août 7, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Austin to Tennessee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,247 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,987 reviews
Southwest
8.0
Very good
4,247 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,247 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,247 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,247 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Austin to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Tennessee?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Tennessee. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

  • How popular is this Austin to Tennessee flight route?

    Flights from Austin Bergstrom to Tennessee have been viewed 25 times in the past calendar month.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $42. Users have also found prices from $48 and $93 on Allegiant Air and Spirit Airlines, respectively.

  • What are the most popular routes from Austin to Tennessee?

    While some choose either Austin Bergstrom - Knoxville McGhee Tyson or Austin Bergstrom - Memphis, Austin Bergstrom - Nashville Intl is the most popular route from Austin to Tennessee.

  • What are the most reliable airlines from Austin to Tennessee?

    No one likes to see their flight delayed. When booking a flight from Austin to Tennessee consider choosing Southwest (80%), SkyWest Airlines (72%) or Delta (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Austin to Tennessee?

    On average you can expect to pay $212 for a flight from Austin to Tennessee. The cheapest flight overall is $78 while the most popular route, (Austin Bergstrom - Nashville Intl) is currently priced at $83.

  • Can I find deals for flights from Austin to Tennessee that include hotel bookings?

    Yes. In addition to deals on Austin to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Tennessee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Tennessee.

  • Can I find deals for business class flights from Austin to Tennessee?

    Yes. Cheapflights offers flight deals from Austin to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Austin to Tennessee (average of $220). Flying from Austin to Tennessee in June is currently the most expensive (average of $291). 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.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Austin to Tennessee

Discover the top 7 airlines that operate flights from Austin to Tennessee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$182FlexibilityNo cancel feeOn-time88%
FrontierCheapest$110Average$178FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$302FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$153Average$376FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$160Average$213FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$198Average$353FlexibilityNo cancel feeOn-time69%

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