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$45+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$87
(Mytrip)

One-way from

$45
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$182

Good round-trip deal

$113 or less

Good one-way deal

$56 or less
From Tennessee to Austin Bergstrom
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One-way flight from Tennessee to Austin Bergstrom
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Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Tennessee to Austin Bergstrom.
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Price to beat on a one-way flight from Tennessee to Austin Bergstrom.
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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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 8/16:55 amTYS - AUS
Nonstop2h 20mAllegiant Air
Mon 8/119:05 amAUS - TYS
Nonstop2h 17mAllegiant Air
Deal found 7/1$87
This Delta deal was found by Cheapflights users on 7/3. 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.
Sun 8/37:34 amBNA - AUS
Nonstop2h 21mDelta
Thu 8/77:30 pmAUS - BNA
Nonstop2h 14mDelta
Deal found 7/3$137
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 8/57:25 amMEM - AUS
Nonstop1h 50mDelta
Sat 8/912:30 pmAUS - MEM
Nonstop1h 51mDelta
Deal found 7/3$139
This Southwest deal was found by Cheapflights users on 7/2. 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.
Mon 8/410:30 amBNA - AUS
Nonstop2h 15mSouthwest
Mon 8/43:30 pmAUS - BNA
1 stop4h 10mSouthwest
Deal found 7/2$143
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 7/287:24 pmBNA - AUS
1 stop4h 54mAmerican Airlines
Fri 8/18:16 pmAUS - BNA
1 stop4h 07mAmerican Airlines
Deal found 7/1$159
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:38 pmBNA - AUS
1 stop6h 56mFrontier
Mon 10/1310:05 amAUS - BNA
1 stop10h 04mFrontier
Deal found 7/1$161
This Southwest deal was found by Cheapflights users on 7/1. 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.
Tue 10/216:35 pmMEM - AUS
1 stop3h 50mSouthwest
Thu 10/231:05 pmAUS - MEM
1 stop5h 35mSouthwest
Deal found 7/1$168
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 8/219:00 amMEM - AUS
1 stop6h 23mUnited Airlines
Mon 8/255:55 pmAUS - MEM
1 stop3h 42mUnited Airlines
Deal found 7/3$177
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 8/16:00 amTYS - AUS
1 stop14h 27mMultiple Airlines
Mon 8/119:05 amAUS - TYS
Nonstop2h 17mMultiple Airlines
Deal found 7/1$178
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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.
Fri 7/1110:38 amBNA - AUS
1 stop8h 49mSpirit Airlines
Sun 7/137:30 amAUS - BNA
1 stop8h 09mSpirit Airlines
Deal found 7/2$190
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/34:58 pmCHA - AUS
1 stop6h 20mSpirit Airlines
Thu 8/77:30 amAUS - CHA
1 stop7h 33mSpirit Airlines
Deal found 7/1$198
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 8/215:27 amMEM - AUS
1 stop4h 01mAmerican Airlines
Mon 8/252:33 pmAUS - MEM
1 stop3h 34mAmerican Airlines
Deal found 7/3$199

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 July 3, 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

Fri 8/1

6:55 am-8:15 am

Nonstop2h 20m

Austin Bergstrom

Mon 8/11

9:05 am-12:22 pm

Nonstop2h 17m

$87

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Sun 8/3

7:34 am-9:55 am

Nonstop2h 21m

Austin Bergstrom

Thu 8/7

7:30 pm-9:44 pm

Nonstop2h 14m

$137

MemphisAustin

MEM - AUS

MEMAUS

Memphis

Tue 8/5

7:25 am-9:15 am

Nonstop1h 50m

Austin Bergstrom

Sat 8/9

12:30 pm-2:21 pm

Nonstop1h 51m

$139

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Mon 8/4

10:30 am-12:45 pm

Nonstop2h 15m

Austin Bergstrom

Mon 8/4

3:30 pm-7:40 pm

1 stop4h 10m

$143

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Mon 7/28

7:24 pm-12:18 am

1 stop4h 54m

Austin Bergstrom

Fri 8/1

8:16 pm-12:23 am

1 stop4h 07m

$159

MemphisAustin

MEM - AUS

MEMAUS

Memphis

Thu 8/21

9:00 am-3:23 pm

1 stop6h 23m

Austin Bergstrom

Mon 8/25

5:55 pm-9:37 pm

1 stop3h 42m

$177

KnoxvilleAustin

TYS - AUS

TYSAUS

Knoxville McGhee Tyson

Fri 8/1

6:00 am-7:27 pm

1 stop14h 27m

Austin Bergstrom

Mon 8/11

9:05 am-12:22 pm

Nonstop2h 17m

$178

MemphisAustin

MEM - AUS

MEMAUS

Memphis

Wed 9/10

3:30 pm-9:50 pm

2 stops6h 20m

Austin Bergstrom

Sun 9/14

6:35 am-12:10 pm

1 stop5h 35m

$184

NashvilleAustin

BNA - AUS

BNAAUS

Nashville Intl

Fri 7/11

10:38 am-7:27 pm

1 stop8h 49m

Austin Bergstrom

Sun 7/13

7:30 am-3:39 pm

1 stop8h 09m

$190

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sun 8/3

4:58 pm-10:18 pm

1 stop6h 20m

Austin Bergstrom

Thu 8/7

7:30 am-4:03 pm

1 stop7h 33m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 54 results
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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 July 3, 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 July 3, 2025.

The most flights from USTN to AUS are scheduled on a Thursday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

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 July 3, 2025.
Read through reviews of airlines operating flights from Tennessee to Austin, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 31 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 $45 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $65 and Delta from $69 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 (75%), Delta (75%) and Aeromexico (67%).

  • What are the cheapest flights from Tennessee to Austin?

    While on average a flight from Tennessee to Austin is generally $168, 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
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

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Alternative routes for Tennessee to Austin

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$159FlexibilityNo cancel feeOn-time88%
FrontierCheapest$118Average$205FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$137Average$308FlexibilityNo cancel feeOn-time63%
DeltaCheapest$137Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$139Average$362FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$169Average$237FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$196Average$370FlexibilityNo cancel feeOn-time69%

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