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Cheap flights from Austin to Chattanooga from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Chattanooga departing on 8/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:05 pm - 6:00 pm
AUS
-
CHA
4h 55m
1 stop
Delta Logo
5:35 am - 9:37 am
CHA
-
AUS
5h 02m
1 stop
$309Delta
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
12:40 pm - 7:41 pm
AUS
-
CHA
6h 01m
1 stop
American Airlines Logo
4:08 pm - 8:01 pm
CHA
-
AUS
4h 53m
1 stop
$324American Airlines
Wed, Jul 15 - Fri, Aug 14
Multiple Airlines Logo
10:50 am - 9:39 am
AUS
-
CHA
21h 49m
2 stops
Multiple Airlines Logo
2:56 pm - 10:12 am
CHA
-
AUS
20h 16m
1 stop
$325Multiple Airlines
Tue, Oct 6 - Fri, Oct 9
American Airlines Logo
4:32 pm - 10:34 pm
AUS
-
CHA
5h 02m
1 stop
American Airlines Logo
8:19 pm - 11:45 pm
CHA
-
AUS
4h 26m
1 stop
$354American Airlines
Thu, Sep 24 - Sun, Sep 27
Multiple Airlines Logo
6:45 am - 9:39 am
AUS
-
CHA
25h 54m
2 stops
Multiple Airlines Logo
2:56 pm - 10:12 am
CHA
-
AUS
20h 16m
1 stop
$356Multiple Airlines
Tue, Oct 6 - Fri, Oct 9
United Airlines Logo
6:04 pm - 11:06 pm
AUS
-
CHA
4h 02m
1 stop
United Airlines Logo
7:00 am - 1:12 pm
CHA
-
AUS
7h 12m
1 stop
$404United Airlines
Fri, Jul 17 - Mon, Jul 20
Multiple Airlines Logo
7:36 pm - 8:09 am
AUS
-
CHA
35h 33m
2 stops
Multiple Airlines Logo
9:43 pm - 4:38 pm
CHA
-
AUS
19h 55m
1 stop
$430Multiple Airlines
Fri, Jul 17 - Fri, Jul 24
United Airlines Logo
4:17 pm - 11:15 pm
AUS
-
CHA
5h 58m
1 stop
United Airlines Logo
4:42 pm - 11:08 am
CHA
-
AUS
19h 26m
1 stop
$500United Airlines
Tue, Oct 6 - Fri, Oct 9
United Airlines Logo
6:04 pm - 11:06 pm
AUS
-
CHA
4h 02m
1 stop
United Airlines Logo
7:00 am - 1:12 pm
CHA
-
AUS
7h 12m
1 stop
$513United Airlines
Fri, Jul 17 - Mon, Jul 20
United Airlines Logo
6:04 pm - 5:23 pm
AUS
-
CHA
22h 19m
2 stops
United Airlines Logo
4:42 pm - 9:25 pm
CHA
-
AUS
5h 43m
1 stop
$516United Airlines
Thu, Aug 6 - Mon, Aug 10

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American Airlines flights from Austin to Chattanooga

Our best American Airlines deals on Austin to Chattanooga flight tickets
American Airlines
Jul 15
AUS12:40 pmAustin Bergstrom
6h 01m
1 stop
CHA7:41 pmChattanooga Lovell Field
Aug 14
CHA4:08 pmChattanooga Lovell Field
4h 53m
1 stop
AUS8:01 pmAustin Bergstrom
$324
American Airlines
Jul 10
AUS1:02 pmAustin Bergstrom
7h 50m
1 stop
CHA9:52 pmChattanooga Lovell Field
Jul 20
CHA6:04 amChattanooga Lovell Field
4h 44m
1 stop
AUS9:48 amAustin Bergstrom
$354
American Airlines
Jul 10
AUS1:02 pmAustin Bergstrom
7h 50m
1 stop
CHA9:52 pmChattanooga Lovell Field
Jul 20
CHA6:04 amChattanooga Lovell Field
4h 44m
1 stop
AUS9:48 amAustin Bergstrom
$369

United Airlines flights from Austin to Chattanooga

Our best United Airlines deals on Austin to Chattanooga flight tickets
United Airlines
Jul 17
AUS6:04 pmAustin Bergstrom
4h 02m
1 stop
CHA11:06 pmChattanooga Lovell Field
Jul 20
CHA7:00 amChattanooga Lovell Field
7h 12m
1 stop
AUS1:12 pmAustin Bergstrom
$404
United Airlines
Oct 6
AUS4:17 pmAustin Bergstrom
5h 58m
1 stop
CHA11:15 pmChattanooga Lovell Field
Oct 9
CHA4:42 pmChattanooga Lovell Field
19h 26m
1 stop
AUS11:08 amAustin Bergstrom
$500
United Airlines
Jul 17
AUS6:04 pmAustin Bergstrom
4h 02m
1 stop
CHA11:06 pmChattanooga Lovell Field
Jul 20
CHA7:00 amChattanooga Lovell Field
7h 12m
1 stop
AUS1:12 pmAustin Bergstrom
$513

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 July 2, 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 8/13

12:05 pm-6:00 pm

1 stop4h 55m

Chattanooga Lovell Field

Sun 8/16

5:35 am-9:37 am

1 stop5h 02m

$309

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Wed 7/15

12:40 pm-7:41 pm

1 stop6h 01m

Chattanooga Lovell Field

Fri 8/14

4:08 pm-8:01 pm

1 stop4h 53m

$324

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 10/6

10:50 am-9:39 am

2 stops21h 49m

Chattanooga Lovell Field

Fri 10/9

2:56 pm-10:12 am

1 stop20h 16m

$325
Quickest round-trip

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 9/24

4:32 pm-10:34 pm

1 stop5h 02m

Chattanooga Lovell Field

Sun 9/27

8:19 pm-11:45 pm

1 stop4h 26m

$354

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 10/6

6:45 am-9:39 am

2 stops25h 54m

Chattanooga Lovell Field

Fri 10/9

2:56 pm-10:12 am

1 stop20h 16m

$356

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 7/17

6:04 pm-11:06 pm

1 stop4h 02m

Chattanooga Lovell Field

Mon 7/20

7:00 am-1:12 pm

1 stop7h 12m

$404

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 7/17

7:36 pm-8:09 am

2 stops35h 33m

Chattanooga Lovell Field

Fri 7/24

9:43 pm-4:38 pm

1 stop19h 55m

$430

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Tue 10/6

4:17 pm-11:15 pm

1 stop5h 58m

Chattanooga Lovell Field

Fri 10/9

4:42 pm-11:08 am

1 stop19h 26m

$500

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Fri 7/17

6:04 pm-11:06 pm

1 stop4h 02m

Chattanooga Lovell Field

Mon 7/20

7:00 am-1:12 pm

1 stop7h 12m

$513

AustinChattanooga

AUS - CHA

AUSCHA

Austin Bergstrom

Thu 8/6

6:04 pm-5:23 pm

2 stops22h 19m

Chattanooga Lovell Field

Mon 8/10

4:42 pm-9:25 pm

1 stop5h 43m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 September is another great option to travel to Chattanooga, with average flight prices from Austin averaging around $307.

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
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,770 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
Jasper
Decatur
Lookout Mountain
Bridgeport

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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