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Cheap flights from Austin to Chattanooga from $121

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 7/23. 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
6:00 am - 9:12 pm
AUS
-
CHA
14h 12m
1 stop
Multiple Airlines Logo
4:11 pm - 11:40 pm
CHA
-
AUS
8h 29m
1 stop
$249Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
6:00 am - 9:12 pm
AUS
-
CHA
14h 12m
1 stop
Multiple Airlines Logo
4:11 pm - 5:08 pm
CHA
-
AUS
25h 57m
2 stops
$277Multiple Airlines
Thu, Apr 30 - Sun, May 3
United Airlines Logo
6:00 pm - 11:03 pm
AUS
-
CHA
4h 03m
1 stop
United Airlines Logo
5:41 pm - 10:49 pm
CHA
-
AUS
6h 08m
1 stop
$316United Airlines
Fri, May 8 - Sat, May 16
Delta Logo
12:20 pm - 8:34 pm
AUS
-
CHA
7h 14m
1 stop
Delta Logo
8:15 am - 1:41 pm
CHA
-
AUS
6h 26m
1 stop
$329Delta
Thu, Aug 13 - Sun, Aug 16
United Airlines Logo
9:35 am - 3:33 pm
AUS
-
CHA
4h 58m
1 stop
United Airlines Logo
6:30 am - 12:03 pm
CHA
-
AUS
6h 33m
1 stop
$334United Airlines
Tue, Apr 14 - Sun, Apr 19
United Airlines Logo
8:45 am - 4:59 pm
AUS
-
CHA
7h 14m
1 stop
United Airlines Logo
7:00 am - 1:12 pm
CHA
-
AUS
7h 12m
1 stop
$336United Airlines
Tue, May 12 - Mon, May 25
United Airlines Logo
2:10 pm - 12:23 am
AUS
-
CHA
9h 13m
2 stops
United Airlines Logo
6:30 am - 12:03 pm
CHA
-
AUS
6h 33m
1 stop
$339United Airlines
Tue, Apr 14 - Sun, Apr 19
United Airlines Logo
5:37 pm - 12:23 am
AUS
-
CHA
5h 46m
1 stop
United Airlines Logo
7:00 am - 11:19 am
CHA
-
AUS
5h 19m
1 stop
$340United Airlines
Thu, Apr 23 - Sat, Apr 25
Multiple Airlines Logo
6:13 pm - 9:27 pm
AUS
-
CHA
26h 14m
2 stops
Multiple Airlines Logo
3:30 pm - 11:40 pm
CHA
-
AUS
9h 10m
1 stop
$341Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
5:37 pm - 12:23 am
AUS
-
CHA
5h 46m
1 stop
United Airlines Logo
1:59 pm - 11:15 pm
CHA
-
AUS
10h 16m
2 stops
$345United Airlines
Thu, Apr 23 - Sat, Apr 25

United Airlines flights from Austin to Chattanooga

Our best United Airlines deals on Austin to Chattanooga flight tickets
United Airlines
May 8
AUS6:00 pmAustin Bergstrom
4h 03m
1 stop
CHA11:03 pmChattanooga Lovell Field
May 16
CHA5:41 pmChattanooga Lovell Field
6h 08m
1 stop
AUS10:49 pmAustin Bergstrom
$316
United Airlines
Apr 14
AUS9:35 amAustin Bergstrom
4h 58m
1 stop
CHA3:33 pmChattanooga Lovell Field
Apr 19
CHA6:30 amChattanooga Lovell Field
6h 33m
1 stop
AUS12:03 pmAustin Bergstrom
$334
United Airlines
May 12
AUS8:45 amAustin Bergstrom
7h 14m
1 stop
CHA4:59 pmChattanooga Lovell Field
May 25
CHA7:00 amChattanooga Lovell Field
7h 12m
1 stop
AUS1:12 pmAustin Bergstrom
$336

American Airlines flights from Austin to Chattanooga

Our best American Airlines deals on Austin to Chattanooga flight tickets
American Airlines
May 15
AUS5:50 pmAustin Bergstrom
5h 09m
1 stop
CHA11:59 pmChattanooga Lovell Field
May 19
CHA6:00 amChattanooga Lovell Field
5h 36m
1 stop
AUS10:36 amAustin Bergstrom
$350
American Airlines
May 15
AUS5:50 pmAustin Bergstrom
5h 09m
1 stop
CHA11:59 pmChattanooga Lovell Field
May 19
CHA5:44 pmChattanooga Lovell Field
5h 10m
1 stop
AUS9:54 pmAustin Bergstrom
$351
American Airlines
Apr 11
AUS9:05 amAustin Bergstrom
7h 09m
1 stop
CHA5:14 pmChattanooga Lovell Field
Apr 12
CHA6:09 pmChattanooga Lovell Field
6h 08m
1 stop
AUS11:17 pmAustin Bergstrom
$355

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 April 3, 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

Cheapest round-trip

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 4/30

6:00 am-9:12 pm

1 stop14h 12m

Chattanooga Lovell Field

Sun 5/3

4:11 pm-11:40 pm

1 stop8h 29m

$249

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 4/30

6:00 am-9:12 pm

1 stop14h 12m

Chattanooga Lovell Field

Sun 5/3

4:11 pm-5:08 pm

2 stops25h 57m

$277
Quickest round-trip

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 5/8

6:00 pm-11:03 pm

1 stop4h 03m

Chattanooga Lovell Field

Sat 5/16

5:41 pm-10:49 pm

1 stop6h 08m

$316

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 8/13

12:20 pm-8:34 pm

1 stop7h 14m

Chattanooga Lovell Field

Sun 8/16

8:15 am-1:41 pm

1 stop6h 26m

$329

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 4/14

9:35 am-3:33 pm

1 stop4h 58m

Chattanooga Lovell Field

Sun 4/19

6:30 am-12:03 pm

1 stop6h 33m

$334

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 5/12

8:45 am-4:59 pm

1 stop7h 14m

Chattanooga Lovell Field

Mon 5/25

7:00 am-1:12 pm

1 stop7h 12m

$336

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 4/14

2:10 pm-12:23 am

2 stops9h 13m

Chattanooga Lovell Field

Sun 4/19

6:30 am-12:03 pm

1 stop6h 33m

$339

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 4/23

5:37 pm-12:23 am

1 stop5h 46m

Chattanooga Lovell Field

Sat 4/25

7:00 am-11:19 am

1 stop5h 19m

$340

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Wed 4/15

6:13 pm-9:27 pm

2 stops26h 14m

Chattanooga Lovell Field

Sun 4/19

3:30 pm-11:40 pm

1 stop9h 10m

$341

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 4/23

5:37 pm-12:23 am

1 stop5h 46m

Chattanooga Lovell Field

Sat 4/25

1:59 pm-11:15 pm

2 stops10h 16m

$345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Austin and Chattanooga?

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?

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

3h 59m

Direct flights

None
The fastest flight from Austin to Chattanooga takes 3h 59m
There are no direct flights from Austin to Chattanooga. There are no popular flight routes from Austin to Chattanooga.
Search flight deals

Frequently asked questions about flying from Austin to Chattanooga

  • 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 3h 59m, 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
8,374 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,551 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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