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Cheap flights from Chattanooga to Austin from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Austin departing on 11/18. 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.
Multiple Airlines Logo
8:54 pm - 11:12 pmCHA-AUS
27h 18m2 stops
Multiple Airlines Logo
6:33 pm - 8:04 pmAUS-CHA
24h 31m1 stop
$233Multiple Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Delta Logo
8:30 am - 2:43 pmCHA-AUS
7h 13m1 stop
Delta Logo
6:25 am - 2:20 pmAUS-CHA
6h 55m1 stop
$249Delta
Find Deal
Thu, Dec 25 - Tue, Dec 30
American Airlines Logo
4:56 pm - 9:54 pmCHA-AUS
5h 58m1 stop
American Airlines Logo
7:04 pm - 12:15 amAUS-CHA
4h 11m1 stop
$251American Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Delta Logo
7:32 am - 2:50 pmCHA-AUS
8h 18m1 stop
Delta Logo
6:40 am - 12:52 pmAUS-CHA
5h 12m1 stop
$254Delta
Find Deal
Sat, Nov 1 - Sat, Nov 15
Delta Logo
5:54 am - 9:38 amCHA-AUS
4h 44m1 stop
Delta Logo
5:00 pm - 11:42 pmAUS-CHA
5h 42m1 stop
$259Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
Delta Logo
10:36 am - 2:43 pmCHA-AUS
5h 07m1 stop
Delta Logo
8:20 am - 2:20 pmAUS-CHA
5h 00m1 stop
$274Delta
Find Deal
Thu, Dec 25 - Tue, Dec 30
American Airlines Logo
6:03 pm - 11:41 pmCHA-AUS
6h 38m1 stop
American Airlines Logo
5:30 pm - 12:36 amAUS-CHA
6h 06m1 stop
$299American Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
United Airlines Logo
5:20 pm - 10:44 pmCHA-AUS
6h 24m1 stop
United Airlines Logo
5:30 am - 4:45 pmAUS-CHA
10h 15m2 stops
$300United Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 5
United Airlines Logo
8:45 am - 1:56 pmCHA-AUS
6h 11m1 stop
United Airlines Logo
9:45 am - 8:36 pmAUS-CHA
9h 51m2 stops
$304United Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
United Airlines Logo
7:01 am - 3:19 pmCHA-AUS
9h 18m2 stops
United Airlines Logo
7:10 am - 4:45 pmAUS-CHA
8h 35m2 stops
$317United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 15

Delta flights from Chattanooga to Austin

Our best Delta deals on Chattanooga to Austin flight tickets
Delta
Dec 25
CHA8:30 amChattanooga Lovell Field
7h 13m
1 stop
AUS2:43 pmAustin Bergstrom
Dec 30
AUS6:25 amAustin Bergstrom
6h 55m
1 stop
CHA2:20 pmChattanooga Lovell Field
$249
Find similar
Delta
Nov 1
CHA7:32 amChattanooga Lovell Field
8h 18m
1 stop
AUS2:50 pmAustin Bergstrom
Nov 15
AUS6:40 amAustin Bergstrom
5h 12m
1 stop
CHA12:52 pmChattanooga Lovell Field
$254
Find similar
Delta
Oct 30
CHA5:54 amChattanooga Lovell Field
4h 44m
1 stop
AUS9:38 amAustin Bergstrom
Nov 3
AUS5:00 pmAustin Bergstrom
5h 42m
1 stop
CHA11:42 pmChattanooga Lovell Field
$259
Find similar

American Airlines flights from Chattanooga to Austin

Our best American Airlines deals on Chattanooga to Austin flight tickets
American Airlines
Oct 31
CHA4:56 pmChattanooga Lovell Field
5h 58m
1 stop
AUS9:54 pmAustin Bergstrom
Nov 7
AUS7:04 pmAustin Bergstrom
4h 11m
1 stop
CHA12:15 amChattanooga Lovell Field
$251
Find similar
American Airlines
Dec 22
CHA6:03 pmChattanooga Lovell Field
6h 38m
1 stop
AUS11:41 pmAustin Bergstrom
Dec 29
AUS5:30 pmAustin Bergstrom
6h 06m
1 stop
CHA12:36 amChattanooga Lovell Field
$299
Find similar
American Airlines
Oct 23
CHA5:00 amChattanooga Lovell Field
7h 10m
1 stop
AUS11:10 amAustin Bergstrom
Oct 26
AUS5:00 amAustin Bergstrom
6h 34m
1 stop
CHA12:34 pmChattanooga 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 October 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

Mon 12/8

8:54 pm-11:12 pm

2 stops27h 18m

Austin Bergstrom

Sun 12/14

6:33 pm-8:04 pm

1 stop24h 31m

$233

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 12/25

8:30 am-2:43 pm

1 stop7h 13m

Austin Bergstrom

Tue 12/30

6:25 am-2:20 pm

1 stop6h 55m

$249

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Fri 10/31

4:56 pm-9:54 pm

1 stop5h 58m

Austin Bergstrom

Fri 11/7

7:04 pm-12:15 am

1 stop4h 11m

$251

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 11/1

7:32 am-2:50 pm

1 stop8h 18m

Austin Bergstrom

Sat 11/15

6:40 am-12:52 pm

1 stop5h 12m

$254

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 10/30

5:54 am-9:38 am

1 stop4h 44m

Austin Bergstrom

Mon 11/3

5:00 pm-11:42 pm

1 stop5h 42m

$259

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 12/25

10:36 am-2:43 pm

1 stop5h 07m

Austin Bergstrom

Tue 12/30

8:20 am-2:20 pm

1 stop5h 00m

$274

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Mon 12/22

6:03 pm-11:41 pm

1 stop6h 38m

Austin Bergstrom

Mon 12/29

5:30 pm-12:36 am

1 stop6h 06m

$299

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Fri 10/31

5:20 pm-10:44 pm

1 stop6h 24m

Austin Bergstrom

Wed 11/5

5:30 am-4:45 pm

2 stops10h 15m

$300

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Wed 11/5

8:45 am-1:56 pm

1 stop6h 11m

Austin Bergstrom

Tue 11/11

9:45 am-8:36 pm

2 stops9h 51m

$304

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 11/1

7:01 am-3:19 pm

2 stops9h 18m

Austin Bergstrom

Sat 11/15

7:10 am-4:45 pm

2 stops8h 35m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $318.

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

Direct flights

None
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 4h 26m.

  • 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
7,984 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,043 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
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
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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