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Chattanooga

$84+ Cheap flights from Austin to Chattanooga (AUS - CHA)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CHA
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Austin to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$84
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$283
Provider with most accurate pricing for Austin Bergstrom-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Chattanooga Lovell Field flights.
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From Austin Bergstrom to Chattanooga Lovell Field
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One-way flight from Austin Bergstrom to Chattanooga Lovell Field
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Highest demand for flights based on searches. 25% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Austin to Chattanooga

Cheapest flights from Austin to Chattanooga
Explore the most affordable flight options available from Austin to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:00 amAUS - CHA
1 stop4h 34mDelta
Tue 5/192:55 pmCHA - AUS
1 stop8h 00mDelta
Deal found 1/9$269
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:50 amAUS - CHA
1 stop6h 04mUnited Airlines
Sun 2/18:30 amCHA - AUS
1 stop6h 43mUnited Airlines
Deal found 1/9$274
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:09 pmAUS - CHA
1 stop7h 21mMultiple Airlines
Mon 4/205:14 pmCHA - AUS
2 stops29h 21mMultiple Airlines
Deal found 1/10$296
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:30 amAUS - CHA
2 stops10h 24mUnited Airlines
Sun 2/85:40 pmCHA - AUS
1 stop6h 07mUnited Airlines
Deal found 1/9$304
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/195:20 amAUS - CHA
1 stop8h 02mDelta
Sun 1/255:30 amCHA - AUS
1 stop6h 53mDelta
Deal found 1/9$309
This Delta deal was found by Cheapflights users on 1/10. 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.
Mon 2/95:10 pmAUS - CHA
1 stop5h 06mDelta
Tue 2/109:44 amCHA - AUS
1 stop7h 21mDelta
Deal found 1/10$330
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/309:50 amAUS - CHA
1 stop6h 04mUnited Airlines
Sat 2/141:15 pmCHA - AUS
2 stops11h 00mUnited Airlines
Deal found 1/9$332
This Delta deal was found by Cheapflights users on 1/10. 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.
Thu 4/165:12 amAUS - CHA
1 stop8h 06mDelta
Mon 4/207:51 pmCHA - AUS
1 stop5h 24mDelta
Deal found 1/10$334
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:30 amAUS - CHA
2 stops10h 24mUnited Airlines
Mon 2/95:40 pmCHA - AUS
1 stop6h 07mUnited Airlines
Deal found 1/9$335
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sat 2/71:45 pmAUS - CHA
1 stop5h 59mUnited Airlines
Tue 2/108:15 amCHA - AUS
1 stop8h 31mUnited Airlines
Deal found 1/8$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Chattanooga 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 January 11, 2026.
Use the filters below to find and compare flights from Austin to Chattanooga that are best for you.

Fly from

Austin

Fly to

Chattanooga

Route

Depart

Return

Price

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 1/30

5:20 am-2:22 pm

1 stop8h 02m

Chattanooga Lovell Field

Sat 2/14

3:03 pm-7:31 pm

1 stop5h 28m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 2/12

6:35 am-1:04 pm

1 stop5h 29m

Chattanooga Lovell Field

Mon 2/16

2:44 pm-10:58 pm

1 stop9h 14m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 1/30

5:20 am-2:22 pm

1 stop8h 02m

Chattanooga Lovell Field

Sun 2/8

5:30 am-11:23 am

1 stop6h 53m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 4/17

3:34 pm-9:16 pm

1 stop4h 42m

Chattanooga Lovell Field

Mon 4/20

7:51 pm-12:15 am

1 stop5h 24m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 5/15

9:00 am-2:34 pm

1 stop4h 34m

Chattanooga Lovell Field

Tue 5/19

2:55 pm-9:55 pm

1 stop8h 00m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Sat 1/31

9:00 am-5:54 pm

1 stop7h 54m

Chattanooga Lovell Field

Sun 2/1

6:55 am-12:49 pm

1 stop6h 54m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Sat 2/7

12:34 pm-6:30 pm

1 stop4h 56m

Chattanooga Lovell Field

Sat 2/14

10:07 am-3:46 pm

1 stop6h 39m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 1/29

9:50 am-4:54 pm

1 stop6h 04m

Chattanooga Lovell Field

Sun 2/1

8:30 am-2:13 pm

1 stop6h 43m

$274

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 1/29

5:30 am-1:06 pm

1 stop6h 36m

Chattanooga Lovell Field

Sun 2/1

5:30 am-11:23 am

1 stop6h 53m

$274

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Sun 2/1

7:26 pm-9:06 pm

1 stop24h 40m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 18 results
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Compare providers for flights from Austin to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Chattanooga in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Chattanooga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Chattanooga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga 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 Chattanooga

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

Currently, September is the cheapest month in which you can book a flight from Austin to Chattanooga (average of $80). Flying from Austin to Chattanooga in February is currently the most expensive (average of $198). 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.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated January 11, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Austin to Chattanooga. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,038 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,038 reviews
Delta
7.9
Good
8,038 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,102 reviews
Delta
7.9
Good
8,038 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Austin to Chattanooga?

    There are many flights that can get you from Austin to Chattanooga in 8h 02m. Fly via Delta to get the fastest option. The distance between Austin and Chattanooga is about 798 mi.

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

    American Airlines, at $248, was found to be the cheapest airline from Austin to Chattanooga. An alternate airline flying to your destination would be Delta. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Austin to Chattanooga (average of $80). Flying from Austin to Chattanooga in February is currently the most expensive (average of $198). 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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Top 2 airlines flying from Austin to Chattanooga

Discover the top 2 airlines that operate flights from Austin to Chattanooga. 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$386FlexibilityNo cancel feeOn-time71%

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