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Cheap flights from Chattanooga to Austin from $170

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 4/16. 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
3:29 pm - 9:35 pm
CHA
-
AUS
7h 06m
1 stop
Multiple Airlines Logo
7:20 am - 8:31 pm
AUS
-
CHA
12h 11m
1 stop
$170Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
9:23 pm - 8:53 pm
CHA
-
AUS
24h 30m
1 stop
Multiple Airlines Logo
7:15 am - 8:33 pm
AUS
-
CHA
12h 18m
1 stop
$181Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
6:28 pm - 10:29 am
CHA
-
AUS
17h 01m
1 stop
Multiple Airlines Logo
6:12 am - 4:36 pm
AUS
-
CHA
9h 24m
1 stop
$214Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
9:23 pm - 2:29 pm
CHA
-
AUS
18h 06m
2 stops
Multiple Airlines Logo
7:15 am - 8:33 pm
AUS
-
CHA
12h 18m
1 stop
$217Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
3:29 pm - 4:45 pm
CHA
-
AUS
26h 16m
2 stops
Multiple Airlines Logo
7:20 am - 8:31 pm
AUS
-
CHA
12h 11m
1 stop
$262Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
6:28 pm - 3:16 pm
CHA
-
AUS
21h 48m
2 stops
Multiple Airlines Logo
6:12 am - 4:36 pm
AUS
-
CHA
9h 24m
1 stop
$267Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Delta Logo
7:10 am - 3:09 pm
CHA
-
AUS
8h 59m
1 stop
Delta Logo
1:00 pm - 9:44 pm
AUS
-
CHA
7h 44m
1 stop
$269Delta
Sat, May 2 - Fri, May 8
Delta Logo
9:41 am - 2:23 pm
CHA
-
AUS
5h 42m
1 stop
Delta Logo
5:30 am - 1:04 pm
AUS
-
CHA
6h 34m
1 stop
$274Delta
Fri, Feb 20 - Mon, Feb 23
Delta Logo
2:44 pm - 10:58 pm
CHA
-
AUS
9h 14m
1 stop
Delta Logo
6:35 am - 2:04 pm
AUS
-
CHA
6h 29m
1 stop
$279Delta
Tue, Feb 17 - Sat, Feb 21
Delta Logo
8:12 pm - 12:22 am
CHA
-
AUS
5h 10m
1 stop
Delta Logo
2:26 pm - 9:34 pm
AUS
-
CHA
6h 08m
1 stop
$294Delta
Fri, Mar 6 - Tue, Mar 10

United Airlines flights from Chattanooga to Austin

Our best United Airlines deals on Chattanooga to Austin flight tickets
United Airlines
Feb 17
CHA5:22 pmChattanooga Lovell Field
6h 23m
1 stop
AUS10:45 pmAustin Bergstrom
Feb 21
AUS5:30 amAustin Bergstrom
10h 17m
2 stops
CHA4:47 pmChattanooga Lovell Field
$330
United Airlines
Feb 9
CHA5:40 pmChattanooga Lovell Field
6h 07m
1 stop
AUS10:47 pmAustin Bergstrom
Feb 14
AUS5:30 amAustin Bergstrom
10h 17m
2 stops
CHA4:47 pmChattanooga Lovell Field
$344
United Airlines
Feb 21
CHA1:15 pmChattanooga Lovell Field
9h 12m
2 stops
AUS9:27 pmAustin Bergstrom
Feb 25
AUS1:10 pmAustin Bergstrom
6h 40m
1 stop
CHA8:50 pmChattanooga Lovell Field
$349

Delta flights from Chattanooga to Austin

Our best Delta deals on Chattanooga to Austin flight tickets
Delta
May 2
CHA7:10 amChattanooga Lovell Field
8h 59m
1 stop
AUS3:09 pmAustin Bergstrom
May 8
AUS1:00 pmAustin Bergstrom
7h 44m
1 stop
CHA9:44 pmChattanooga Lovell Field
$269
Delta
Feb 20
CHA9:41 amChattanooga Lovell Field
5h 42m
1 stop
AUS2:23 pmAustin Bergstrom
Feb 23
AUS5:30 amAustin Bergstrom
6h 34m
1 stop
CHA1:04 pmChattanooga Lovell Field
$274
Delta
Feb 17
CHA2:44 pmChattanooga Lovell Field
9h 14m
1 stop
AUS10:58 pmAustin Bergstrom
Feb 21
AUS6:35 amAustin Bergstrom
6h 29m
1 stop
CHA2:04 pmChattanooga Lovell Field
$279

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 February 4, 2026.
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

Thu 4/16

3:29 pm-9:35 pm

1 stop7h 06m

Austin Bergstrom

Sun 4/19

7:20 am-8:31 pm

1 stop12h 11m

$170

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 2/26

9:23 pm-8:53 pm

1 stop24h 30m

Austin Bergstrom

Sun 3/1

7:15 am-8:33 pm

1 stop12h 18m

$181

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 3/5

6:28 pm-10:29 am

1 stop17h 01m

Austin Bergstrom

Thu 3/12

6:12 am-4:36 pm

1 stop9h 24m

$214

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 2/26

9:23 pm-2:29 pm

2 stops18h 06m

Austin Bergstrom

Sun 3/1

7:15 am-8:33 pm

1 stop12h 18m

$217

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 4/16

3:29 pm-4:45 pm

2 stops26h 16m

Austin Bergstrom

Sun 4/19

7:20 am-8:31 pm

1 stop12h 11m

$262

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Thu 3/5

6:28 pm-3:16 pm

2 stops21h 48m

Austin Bergstrom

Thu 3/12

6:12 am-4:36 pm

1 stop9h 24m

$267

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Sat 5/2

7:10 am-3:09 pm

1 stop8h 59m

Austin Bergstrom

Fri 5/8

1:00 pm-9:44 pm

1 stop7h 44m

$269

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Fri 2/20

9:41 am-2:23 pm

1 stop5h 42m

Austin Bergstrom

Mon 2/23

5:30 am-1:04 pm

1 stop6h 34m

$274

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Tue 2/17

2:44 pm-10:58 pm

1 stop9h 14m

Austin Bergstrom

Sat 2/21

6:35 am-2:04 pm

1 stop6h 29m

$279

ChattanoogaAustin

CHA - AUS

CHAAUS

Chattanooga Lovell Field

Fri 3/6

8:12 pm-12:22 am

1 stop5h 10m

Austin Bergstrom

Tue 3/10

2:26 pm-9:34 pm

1 stop6h 08m

$294

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 $293.

How have Chattanooga to Austin flight prices changed over time?

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

4h 44m

Direct flights

None
The fastest flight from Chattanooga to Austin takes 4h 44m
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 44m.

  • 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
8,144 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,222 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
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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