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Cheap flights from Chattanooga to Austin from $233

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Austin departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chattanooga to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:12 pm - 7:08 pm
CHA
-
AUS
5h 56m1 stop
American Airlines Logo
7:00 am - 1:42 pm
AUS
-
CHA
5h 42m1 stop
$233American Airlines
Tue, Jan 6 - Tue, Jan 13
Delta Logo
11:47 am - 4:05 pm
CHA
-
AUS
5h 18m1 stop
Delta Logo
1:55 pm - 8:18 pm
AUS
-
CHA
5h 23m1 stop
$249Delta
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
8:43 am - 3:46 pm
CHA
-
AUS
8h 03m1 stop
United Airlines Logo
9:50 am - 4:54 pm
AUS
-
CHA
6h 04m1 stop
$251United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
1:00 pm - 9:30 pm
CHA
-
AUS
9h 30m2 stops
United Airlines Logo
9:50 am - 4:54 pm
AUS
-
CHA
6h 04m1 stop
$256United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
1:00 pm - 9:30 pm
CHA
-
AUS
9h 30m2 stops
United Airlines Logo
5:30 am - 4:54 pm
AUS
-
CHA
10h 24m2 stops
$261United Airlines
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
11:58 am - 6:34 pm
CHA
-
AUS
7h 36m1 stop
American Airlines Logo
5:51 pm - 12:36 am
AUS
-
CHA
5h 45m1 stop
$264American Airlines
Thu, Dec 25 - Tue, Dec 30
Delta Logo
4:00 pm - 7:45 pm
CHA
-
AUS
4h 45m1 stop
Delta Logo
8:00 am - 1:06 pm
AUS
-
CHA
4h 06m1 stop
$269Delta
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
8:43 am - 3:46 pm
CHA
-
AUS
8h 03m1 stop
United Airlines Logo
5:30 am - 4:54 pm
AUS
-
CHA
10h 24m2 stops
$274United Airlines
Sat, Feb 7 - Tue, Feb 10
Delta Logo
4:00 pm - 7:45 pm
CHA
-
AUS
4h 45m1 stop
Delta Logo
12:34 pm - 5:14 pm
AUS
-
CHA
3h 40m1 stop
$276Delta
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
1:00 pm - 9:30 pm
CHA
-
AUS
9h 30m2 stops
United Airlines Logo
5:30 am - 4:54 pm
AUS
-
CHA
10h 24m2 stops
$279United Airlines
Sat, Feb 7 - Tue, Feb 10

United Airlines flights from Chattanooga to Austin

Our best United Airlines deals on Chattanooga to Austin flight tickets
United Airlines
Jan 10
CHA8:43 amChattanooga Lovell Field
8h 03m
1 stop
AUS3:46 pmAustin Bergstrom
Jan 14
AUS9:50 amAustin Bergstrom
6h 04m
1 stop
CHA4:54 pmChattanooga Lovell Field
$251
Find similar
United Airlines
Jan 10
CHA1:00 pmChattanooga Lovell Field
9h 30m
2 stops
AUS9:30 pmAustin Bergstrom
Jan 14
AUS9:50 amAustin Bergstrom
6h 04m
1 stop
CHA4:54 pmChattanooga Lovell Field
$256
Find similar
United Airlines
Jan 10
CHA1:00 pmChattanooga Lovell Field
9h 30m
2 stops
AUS9:30 pmAustin Bergstrom
Jan 14
AUS5:30 amAustin Bergstrom
10h 24m
2 stops
CHA4:54 pmChattanooga Lovell Field
$261
Find similar

American Airlines flights from Chattanooga to Austin

Our best American Airlines deals on Chattanooga to Austin flight tickets
American Airlines
Jan 6
CHA2:12 pmChattanooga Lovell Field
5h 56m
1 stop
AUS7:08 pmAustin Bergstrom
Jan 13
AUS7:00 amAustin Bergstrom
5h 42m
1 stop
CHA1:42 pmChattanooga Lovell Field
$233
Find similar
American Airlines
Dec 25
CHA11:58 amChattanooga Lovell Field
7h 36m
1 stop
AUS6:34 pmAustin Bergstrom
Dec 30
AUS5:51 pmAustin Bergstrom
5h 45m
1 stop
CHA12:36 amChattanooga Lovell Field
$264
Find similar
American Airlines
Dec 26
CHA5:35 amChattanooga Lovell Field
5h 36m
1 stop
AUS10:11 amAustin Bergstrom
Dec 29
AUS5:01 amAustin Bergstrom
5h 27m
1 stop
CHA11:28 amChattanooga Lovell Field
$309
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Chattanooga to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Tue 1/6

2:12 pm-7:08 pm

1 stop5h 56m

Austin Bergstrom

Tue 1/13

7:00 am-1:42 pm

1 stop5h 42m

$233

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 1/17

11:47 am-4:05 pm

1 stop5h 18m

Austin Bergstrom

Tue 1/20

1:55 pm-8:18 pm

1 stop5h 23m

$249

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 1/10

8:43 am-3:46 pm

1 stop8h 03m

Austin Bergstrom

Wed 1/14

9:50 am-4:54 pm

1 stop6h 04m

$251

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 1/10

1:00 pm-9:30 pm

2 stops9h 30m

Austin Bergstrom

Wed 1/14

9:50 am-4:54 pm

1 stop6h 04m

$256

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 1/10

1:00 pm-9:30 pm

2 stops9h 30m

Austin Bergstrom

Wed 1/14

5:30 am-4:54 pm

2 stops10h 24m

$261

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 12/25

11:58 am-6:34 pm

1 stop7h 36m

Austin Bergstrom

Tue 12/30

5:51 pm-12:36 am

1 stop5h 45m

$264

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 1/17

4:00 pm-7:45 pm

1 stop4h 45m

Austin Bergstrom

Sat 1/24

8:00 am-1:06 pm

1 stop4h 06m

$269

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 2/7

8:43 am-3:46 pm

1 stop8h 03m

Austin Bergstrom

Tue 2/10

5:30 am-4:54 pm

2 stops10h 24m

$274

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sun 1/18

4:00 pm-7:45 pm

1 stop4h 45m

Austin Bergstrom

Wed 1/21

12:34 pm-5:14 pm

1 stop3h 40m

$276

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 2/7

1:00 pm-9:30 pm

2 stops9h 30m

Austin Bergstrom

Tue 2/10

5:30 am-4:54 pm

2 stops10h 24m

$279

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 Austin from

How to get the cheapest flight ticket from Chattanooga to Austin

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 Austin?

The cheapest month to fly to Austin from Chattanooga is in September. Flight prices, which tend to average around $283, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then February is your next best option. Flight prices from Chattanooga to Austin during February average around $293.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $352. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chattanooga to Austin for around $515.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Chattanooga to Austin when you can find flight prices for as low as $343. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $429. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chattanooga to Austin

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

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

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

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Chattanooga to Austin takes 5h 20m
There are no direct flights from Chattanooga to Austin. There are no popular flight routes from Chattanooga to Austin.
Search flight deals

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

    Austin Bergstrom is 793.4 mi away from Chattanooga Lovell Field. In terms of flight time, this usually takes a little over 5h 20m.

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

    Prices for flights from Chattanooga Lovell Field Airport to Austin Bergstrom Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Chattanooga to Austin

Compare and see reviews for airlines that fly from Chattanooga to Austin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Horseshoe Bay
Cedar Park
Dripping Springs
Pflugerville
Kyle
Seguin
Bastrop
Buda
Flatonia

Why use momondo?

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

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

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

All flight searches from Chattanooga to Austin on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Chattanooga to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Austin from Chattanooga are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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