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Cheap flights from Austin to Chattanooga from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Chattanooga departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:09 am - 8:30 pm
AUS
-
CHA
12h 21m
1 stop
Multiple Airlines Logo
3:29 pm - 12:09 pm
CHA
-
AUS
45h 40m
2 stops
$249Multiple Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
7:09 am - 8:30 pm
AUS
-
CHA
12h 21m
1 stop
Multiple Airlines Logo
4:11 pm - 4:45 pm
CHA
-
AUS
25h 34m
2 stops
$253Multiple Airlines
Sun, Apr 26 - Thu, Apr 30
Multiple Airlines Logo
10:32 am - 9:14 pm
AUS
-
CHA
9h 42m
1 stop
Multiple Airlines Logo
6:28 pm - 10:29 am
CHA
-
AUS
17h 01m
1 stop
$254Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
Multiple Airlines Logo
7:15 am - 9:14 pm
AUS
-
CHA
12h 59m
2 stops
Multiple Airlines Logo
6:28 pm - 10:29 am
CHA
-
AUS
17h 01m
1 stop
$264Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
5:00 am - 11:46 am
AUS
-
CHA
5h 46m
1 stop
American Airlines Logo
6:07 pm - 11:45 pm
CHA
-
AUS
6h 38m
1 stop
$269American Airlines
Wed, Mar 4 - Wed, Mar 11
Delta Logo
5:12 am - 2:18 pm
AUS
-
CHA
8h 06m
1 stop
Delta Logo
6:25 pm - 10:07 pm
CHA
-
AUS
4h 42m
1 stop
$279Delta
Fri, Apr 24 - Wed, Apr 29
United Airlines Logo
5:32 pm - 11:59 pm
AUS
-
CHA
5h 27m
1 stop
United Airlines Logo
8:30 am - 5:26 pm
CHA
-
AUS
9h 56m
2 stops
$305United Airlines
Thu, Apr 23 - Sat, Apr 25
Delta Logo
5:25 am - 11:07 am
AUS
-
CHA
4h 42m
1 stop
Delta Logo
4:32 pm - 10:07 pm
CHA
-
AUS
6h 35m
1 stop
$313Delta
Tue, Apr 28 - Tue, Apr 28
United Airlines Logo
5:30 am - 4:47 pm
AUS
-
CHA
10h 17m
2 stops
United Airlines Logo
10:53 am - 3:50 pm
CHA
-
AUS
5h 57m
1 stop
$314United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
5:30 am - 4:47 pm
AUS
-
CHA
10h 17m
2 stops
United Airlines Logo
10:53 am - 9:27 pm
CHA
-
AUS
11h 34m
2 stops
$319United Airlines
Fri, Feb 27 - Tue, Mar 3

Delta flights from Austin to Chattanooga

Our best Delta deals on Austin to Chattanooga flight tickets
Delta
Apr 24
AUS5:12 amAustin Bergstrom
8h 06m
1 stop
CHA2:18 pmChattanooga Lovell Field
Apr 29
CHA6:25 pmChattanooga Lovell Field
4h 42m
1 stop
AUS10:07 pmAustin Bergstrom
$279
Delta
Apr 28
AUS5:25 amAustin Bergstrom
4h 42m
1 stop
CHA11:07 amChattanooga Lovell Field
Apr 28
CHA4:32 pmChattanooga Lovell Field
6h 35m
1 stop
AUS10:07 pmAustin Bergstrom
$313
Delta
Apr 28
AUS5:25 amAustin Bergstrom
4h 42m
1 stop
CHA11:07 amChattanooga Lovell Field
May 1
CHA6:25 pmChattanooga Lovell Field
4h 42m
1 stop
AUS10:07 pmAustin Bergstrom
$340

United Airlines flights from Austin to Chattanooga

Our best United Airlines deals on Austin to Chattanooga flight tickets
United Airlines
Feb 27
AUS5:30 amAustin Bergstrom
10h 17m
2 stops
CHA4:47 pmChattanooga Lovell Field
Mar 3
CHA10:53 amChattanooga Lovell Field
5h 57m
1 stop
AUS3:50 pmAustin Bergstrom
$314
United Airlines
Feb 27
AUS5:30 amAustin Bergstrom
10h 17m
2 stops
CHA4:47 pmChattanooga Lovell Field
Mar 3
CHA10:53 amChattanooga Lovell Field
11h 34m
2 stops
AUS9:27 pmAustin Bergstrom
$319
United Airlines
Apr 27
AUS5:56 pmAustin Bergstrom
4h 02m
1 stop
CHA10:58 pmChattanooga Lovell Field
Apr 29
CHA8:30 amChattanooga Lovell Field
6h 38m
1 stop
AUS2:08 pmAustin Bergstrom
$330

momondo 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, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Austin to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Sun 4/26

7:09 am-8:30 pm

1 stop12h 21m

Chattanooga Lovell Field

Fri 5/1

3:29 pm-12:09 pm

2 stops45h 40m

$249

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Sun 4/26

7:09 am-8:30 pm

1 stop12h 21m

Chattanooga Lovell Field

Thu 4/30

4:11 pm-4:45 pm

2 stops25h 34m

$253

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 3/6

10:32 am-9:14 pm

1 stop9h 42m

Chattanooga Lovell Field

Sun 3/8

6:28 pm-10:29 am

1 stop17h 01m

$254

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 3/6

7:15 am-9:14 pm

2 stops12h 59m

Chattanooga Lovell Field

Sun 3/8

6:28 pm-10:29 am

1 stop17h 01m

$264

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Wed 3/4

5:00 am-11:46 am

1 stop5h 46m

Chattanooga Lovell Field

Wed 3/11

6:07 pm-11:45 pm

1 stop6h 38m

$269

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 4/24

5:12 am-2:18 pm

1 stop8h 06m

Chattanooga Lovell Field

Wed 4/29

6:25 pm-10:07 pm

1 stop4h 42m

$279

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 4/23

5:32 pm-11:59 pm

1 stop5h 27m

Chattanooga Lovell Field

Sat 4/25

8:30 am-5:26 pm

2 stops9h 56m

$305

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 4/28

5:25 am-11:07 am

1 stop4h 42m

Chattanooga Lovell Field

Tue 4/28

4:32 pm-10:07 pm

1 stop6h 35m

$313

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 2/27

5:30 am-4:47 pm

2 stops10h 17m

Chattanooga Lovell Field

Tue 3/3

10:53 am-3:50 pm

1 stop5h 57m

$314

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 2/27

5:30 am-4:47 pm

2 stops10h 17m

Chattanooga Lovell Field

Tue 3/3

10:53 am-9:27 pm

2 stops11h 34m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Chattanooga from

How to get the cheapest flight ticket from Austin to Chattanooga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chattanooga?

The month of June is another great option to travel to Chattanooga, with average flight prices from Austin averaging around $283.

How have Austin to Chattanooga flight prices changed over time?

As of February 2026, prices for Austin to Chattanooga flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Chattanooga (AUS to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Chattanooga

Fastest flight time

4h 02m

Direct flights

None
The fastest flight from Austin to Chattanooga takes 4h 02m
There are no direct flights from Austin to Chattanooga. There are no popular flight routes from Austin to Chattanooga.
Search flight deals

  • How far is Austin Bergstrom to Chattanooga Lovell Field by plane?

    The straight-line distance from Austin Bergstrom to Chattanooga Lovell Field is 793.4 mi. Flights usually cover this in 4h 02m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Chattanooga Lovell Field Airport?

    Prices for flights from Austin Bergstrom Airport to Chattanooga Lovell Field Airport refresh daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Chattanooga Lovell Field Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Chattanooga Lovell Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The travel and health documents required for your trip to Chattanooga Lovell Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chattanooga Lovell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Austin to Chattanooga?

Best airlines flying from Austin to Chattanooga

Compare and see reviews for airlines that fly from Austin to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,191 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,277 reviews
Search American Airlines flights

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Lookout Mountain
Jasper

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Chattanooga?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Chattanooga. momondo saves you time and could save you money on your trip.

Can I find flights from Austin to Chattanooga with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chattanooga from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Chattanooga?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Chattanooga.

I’m not ready to book a flight from Austin to Chattanooga right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chattanooga from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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