HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$48+ Cheap flights from Tennessee to Austin (AUS)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — AUS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tennessee to Austin

Keep the following information in mind while searching for Tennessee to Austin flight deals. Data was last updated junio 12, 2025.

Round-trip from

$94
(Booking.com)

One-way from

$48
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$171

Good round-trip deal

$92 or less

Good one-way deal

$52 or less
From Tennessee to Austin Bergstrom
Search Deals
One-way flight from Tennessee to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Tennessee to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Tennessee to Austin Bergstrom.
Search Deals

Find flight deals from Tennessee to Austin

Cheapest flights from Tennessee to Austin
Explore the most affordable flight options available from Tennessee to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/116:55 amTYS - AUS
Nonstop2h 20mAllegiant Air
lun. 7/219:05 amAUS - TYS
Nonstop2h 17mAllegiant Air
Deal found 6/11$94
This Southwest deal was found by Cheapflights users on 6/10. 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.
jue. 7/36:45 pmBNA - AUS
Nonstop2h 15mSouthwest
dom. 7/69:40 pmAUS - BNA
Nonstop2h 05mSouthwest
Deal found 6/10$137
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 8/57:25 amMEM - AUS
Nonstop1h 50mDelta
sáb. 8/912:30 pmAUS - MEM
Nonstop1h 51mDelta
Deal found 6/10$139
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 7/46:00 amBNA - AUS
1 stop7h 25mDelta
dom. 7/67:38 amAUS - BNA
Nonstop2h 21mDelta
Deal found 6/10$147
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/55:49 amBNA - AUS
1 stop4h 25mAmerican Airlines
mar. 7/87:28 pmAUS - BNA
1 stop4h 05mAmerican Airlines
Deal found 6/10$159
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 8/16:55 amTYS - AUS
Nonstop2h 20mMultiple Airlines
vie. 8/87:30 amAUS - TYS
1 stop26h 32mMultiple Airlines
Deal found 6/10$160
This Southwest deal was found by Cheapflights users on 6/10. 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.
mar. 10/219:55 amMEM - AUS
2 stops8h 50mSouthwest
mar. 10/285:50 amAUS - MEM
1 stop8h 45mSouthwest
Deal found 6/10$164
This Mytrip deal was found by Cheapflights users on 6/12. 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.
jue. 7/248:16 pmBNA - AUS
1 stop20h 36mAllegiant Air
dom. 7/278:01 pmAUS - BNA
1 stop15h 29mAllegiant Air
Deal found 6/12$196
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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.
jue. 6/199:21 pmBNA - AUS
1 stop12h 18mSpirit Airlines
lun. 6/2310:44 amAUS - BNA
1 stop7h 08mSpirit Airlines
Deal found 6/9$202
This Mytrip deal was found by Cheapflights users on 6/9. 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.
mié. 7/309:17 pmCHA - AUS
1 stop22h 54mAllegiant Air
dom. 8/38:01 pmAUS - CHA
1 stop17h 40mAllegiant Air
Deal found 6/9$203
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/302:50 pmMEM - AUS
2 stops8h 03mUnited Airlines
dom. 8/315:55 pmAUS - MEM
1 stop3h 42mUnited Airlines
Deal found 6/11$204
This Mytrip deal was found by Cheapflights users on 6/10. 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.
mié. 7/91:58 pmBNA - AUS
2 stops22h 25mMultiple Airlines
mié. 7/167:30 amAUS - BNA
1 stop24h 43mMultiple Airlines
Deal found 6/10$216

Cheapflights Fare Finder

Customize your flight search to find flights from Tennessee to Austin 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 junio 12, 2025.
Use the filters below to find and compare flights from Tennessee to Austin that are best for you.

Fly from

Tennessee

Fly to

Austin

Route

Depart

Return

Price

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

vie. 7/11

6:55 am-8:15 am

Nonstop2h 20m

Austin Bergstrom

lun. 7/21

9:05 am-12:22 pm

Nonstop2h 17m

$94

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 7/3

7:29 am-9:51 am

Nonstop2h 22m

Austin Bergstrom

sáb. 7/12

4:59 pm-7:17 pm

Nonstop2h 18m

$137

MemphisAustin

MEM - AUS

MEMAUS

Memphis

mar. 8/5

7:25 am-9:15 am

Nonstop1h 50m

Austin Bergstrom

sáb. 8/9

12:30 pm-2:21 pm

Nonstop1h 51m

$139

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 7/3

10:30 am-12:45 pm

Nonstop2h 15m

Austin Bergstrom

sáb. 7/12

5:50 am-12:00 pm

2 stops6h 10m

$152

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

sáb. 7/5

5:49 am-10:14 am

1 stop4h 25m

Austin Bergstrom

mar. 7/8

7:28 pm-11:33 pm

1 stop4h 05m

$159

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

vie. 8/1

6:55 am-8:15 am

Nonstop2h 20m

Austin Bergstrom

vie. 8/8

7:30 am-11:02 am

1 stop26h 32m

$160

MemphisAustin

MEM - AUS

MEMAUS

Memphis

mar. 10/21

9:55 am-6:45 pm

2 stops8h 50m

Austin Bergstrom

mar. 10/28

5:50 am-2:35 pm

1 stop8h 45m

$164

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 7/24

8:16 pm-4:52 pm

1 stop20h 36m

Austin Bergstrom

dom. 7/27

8:01 pm-11:30 am

1 stop15h 29m

$196

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

jue. 6/19

9:21 pm-9:39 am

1 stop12h 18m

Austin Bergstrom

lun. 6/23

10:44 am-5:52 pm

1 stop7h 08m

$202

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

mié. 7/30

9:17 pm-7:11 pm

1 stop22h 54m

Austin Bergstrom

dom. 8/3

8:01 pm-2:41 pm

1 stop17h 40m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from Tennessee to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Tennessee 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 Tennessee to Austin

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

Currently, January is the cheapest month in which you can book a flight from Tennessee to Austin (average of $286). Flying from Tennessee to Austin in March is currently the most expensive (average of $362). 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 TN to AUS?

Find hourly flight availability from Tennessee to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

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

Weekly flight availability from Tennessee to Austin

Explore weekly flight availability from Tennessee to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from USTN to AUS are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated junio 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Tennessee to Austin have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Austin. 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 into for flights to Austin from Tennessee?

    If you book a flight to Austin from Tennessee, you will be flying to Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin.

  • How popular is this Tennessee to Austin flight route?

    Flights from Tennessee to Austin Bergstrom have been viewed 29 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $48 on Allegiant Air. Other airlines that offer cheap prices include Delta from $69 and Southwest from $74 one-way.

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

    Most travelers choose Nashville Intl - Austin Bergstrom, Memphis - Austin Bergstrom or Knoxville McGhee Tyson - Austin Bergstrom when deciding on the best route from Tennessee to Austin.

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

    The top 3 most reliable airlines when flying from Tennessee to Austin are SkyWest Airlines (80%), Delta (80%) and Southwest (63%).

  • What are the cheapest flights from Tennessee to Austin?

    While on average a flight from Tennessee to Austin is generally $175, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Nashville Intl - Austin Bergstrom), you can expect to pay $137 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Austin 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 Tennessee to Austin?

    Currently, January is the cheapest month in which you can book a flight from Tennessee to Austin (average of $286). Flying from Tennessee to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Tennessee?

Book flights to Tennessee if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Round Rock
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tennessee to Austin

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
LaGuardia to Hobby flights
Newark to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Baltimore to Hobby flights
LaGuardia to George Bush Intcntl flights
Boston to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Los Angeles to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Newark to Austin flights
Minneapolis to Dallas/Fort Worth flights
Burbank to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Los Angeles to Austin flights
Atlanta to Dallas/Fort Worth flights
Seattle to Hobby flights
Orlando to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
LaGuardia to Love Field flights
San Francisco to Hobby flights
O'Hare Intl to Hobby flights
Fort Lauderdale to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Philadelphia to Dallas/Fort Worth flights
Dallas/Fort Worth to Hobby flights
Reagan-National to Hobby flights
O'Hare Intl to George Bush Intcntl flights
Atlanta to Hobby flights
Ontario to Hobby flights
Midway to Dallas/Fort Worth flights
Boston to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Seattle to Austin flights
Baltimore to George Bush Intcntl flights
Dallas/Fort Worth to George Bush Intcntl flights
Denver to Hobby flights
Ontario to George Bush Intcntl flights
LaGuardia to Austin flights

Top 7 airlines flying from Tennessee to Austin

Discover the top 7 airlines that operate flights from Tennessee to Austin. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$157FlexibilityNo cancel feeOn-time88%
FrontierCheapest$118Average$205FlexibilityNo cancel feeOn-time62%
DeltaCheapest$137Average$302FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$311FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$147Average$367FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$169Average$220FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$196Average$369FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.