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Cheap flights from Austin to Baton Rouge from $129

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 Baton Rouge departing on 10/30. 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 Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:00 am - 2:50 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
6h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 1:56 pmBTR  Baton Rouge Ryan-AUS Austin Bergstrom
7h 56m1 stop Atlanta Hartsfield-Jackson
$267Delta
Thu, Dec 24 - Fri, Dec 25
American Airlines Logo
12:44 pm - 7:14 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
6h 30m1 stop Dallas/Fort Worth
American Airlines Logo
6:42 pm - 10:36 pmBTR  Baton Rouge Ryan-AUS Austin Bergstrom
3h 54m1 stop Dallas/Fort Worth
$277American Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
9:39 am - 3:32 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
5h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
5:20 am - 8:37 amBTR  Baton Rouge Ryan-AUS Austin Bergstrom
3h 17m1 stop Houston George Bush Intcntl
$277United Airlines
Tue, Oct 13 - Thu, Oct 15
Delta Logo
12:05 pm - 6:26 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
6h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:07 am - 12:29 pmBTR  Baton Rouge Ryan-AUS Austin Bergstrom
6h 22m1 stop Atlanta Hartsfield-Jackson
$277Delta
Thu, Aug 27 - Mon, Aug 31
Delta Logo
12:05 pm - 6:31 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
6h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:07 am - 1:51 pmBTR  Baton Rouge Ryan-AUS Austin Bergstrom
7h 44m1 stop Atlanta Hartsfield-Jackson
$277Delta
Wed, Aug 26 - Mon, Aug 31
Delta Logo
6:30 am - 12:47 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
6h 17m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:07 am - 11:00 amBTR  Baton Rouge Ryan-AUS Austin Bergstrom
4h 53m1 stop Atlanta Hartsfield-Jackson
$277Delta
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
5:10 am - 8:43 amAUS  Austin Bergstrom-BTR Baton Rouge Ryan
3h 33m1 stop Houston George Bush Intcntl
United Airlines Logo
5:20 am - 8:37 amBTR  Baton Rouge Ryan-AUS Austin Bergstrom
3h 17m1 stop Houston George Bush Intcntl
$288United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
5:39 pm - 9:16 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
3h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
5:20 am - 8:37 amBTR  Baton Rouge Ryan-AUS Austin Bergstrom
3h 17m1 stop Houston George Bush Intcntl
$288United Airlines
Thu, Oct 1 - Sun, Oct 4
American Airlines Logo
12:44 pm - 4:54 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
4h 10m1 stop Dallas/Fort Worth
American Airlines Logo
5:56 am - 10:44 amBTR  Baton Rouge Ryan-AUS Austin Bergstrom
4h 48m1 stop Dallas/Fort Worth
$298American Airlines
Fri, Sep 18 - Sun, Sep 20
American Airlines Logo
10:39 am - 4:54 pmAUS  Austin Bergstrom-BTR Baton Rouge Ryan
6h 15m1 stop Dallas/Fort Worth
American Airlines Logo
7:52 pm - 11:59 pmBTR  Baton Rouge Ryan-AUS Austin Bergstrom
4h 07m1 stop Dallas/Fort Worth
$299American Airlines
Sat, Sep 26 - Tue, Oct 6

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American Airlines flights from Austin to Baton Rouge

Our best American Airlines deals on Austin to Baton Rouge flight tickets
American Airlines
Sep 18
AUS12:44 pmAustin Bergstrom
4h 10m
1 stop
BTR4:54 pmBaton Rouge Ryan
Sep 20
BTR5:56 amBaton Rouge Ryan
4h 48m
1 stop
AUS10:44 amAustin Bergstrom
$298
American Airlines
Sep 10
AUS2:08 pmAustin Bergstrom
3h 31m
1 stop
BTR5:39 pmBaton Rouge Ryan
Sep 14
BTR2:29 pmBaton Rouge Ryan
4h 41m
1 stop
AUS7:10 pmAustin Bergstrom
$309
American Airlines
Sep 18
AUS12:44 pmAustin Bergstrom
4h 10m
1 stop
BTR4:54 pmBaton Rouge Ryan
Sep 20
BTR5:56 amBaton Rouge Ryan
4h 48m
1 stop
AUS10:44 amAustin Bergstrom
$324

United Airlines flights from Austin to Baton Rouge

Our best United Airlines deals on Austin to Baton Rouge flight tickets
United Airlines
Oct 1
AUS5:10 amAustin Bergstrom
3h 33m
1 stop
BTR8:43 amBaton Rouge Ryan
Oct 4
BTR5:20 amBaton Rouge Ryan
3h 17m
1 stop
AUS8:37 amAustin Bergstrom
$288
United Airlines
Sep 25
AUS5:10 amAustin Bergstrom
3h 33m
1 stop
BTR8:43 amBaton Rouge Ryan
Sep 28
BTR5:20 amBaton Rouge Ryan
3h 17m
1 stop
AUS8:37 amAustin Bergstrom
$299
United Airlines
Oct 29
AUS2:24 pmAustin Bergstrom
5h 19m
1 stop
BTR7:43 pmBaton Rouge Ryan
Nov 1
BTR6:15 pmBaton Rouge Ryan
5h 00m
1 stop
AUS11:15 pmAustin Bergstrom
$305

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Baton Rouge 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 August 6, 2026.
Use the filters below to find and compare flights from Austin to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Thu 12/24

8:00 am-2:50 pm

1 stop6h 50m

Baton Rouge Ryan

Fri 12/25

6:00 am-1:56 pm

1 stop7h 56m

$267

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Thu 9/10

12:44 pm-7:14 pm

1 stop6h 30m

Baton Rouge Ryan

Mon 9/14

6:42 pm-10:36 pm

1 stop3h 54m

$277

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Tue 10/13

9:39 am-3:32 pm

1 stop5h 53m

Baton Rouge Ryan

Thu 10/15

5:20 am-8:37 am

1 stop3h 17m

$277

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Thu 8/27

12:05 pm-6:26 pm

1 stop6h 21m

Baton Rouge Ryan

Mon 8/31

6:07 am-12:29 pm

1 stop6h 22m

$277

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Wed 8/26

12:05 pm-6:31 pm

1 stop6h 26m

Baton Rouge Ryan

Mon 8/31

6:07 am-1:51 pm

1 stop7h 44m

$277

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Sat 8/29

6:30 am-12:47 pm

1 stop6h 17m

Baton Rouge Ryan

Mon 8/31

6:07 am-11:00 am

1 stop4h 53m

$277
Quickest round-trip

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Thu 10/1

5:10 am-8:43 am

1 stop3h 33m

Baton Rouge Ryan

Sun 10/4

5:20 am-8:37 am

1 stop3h 17m

$288

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Thu 10/1

5:39 pm-9:16 pm

1 stop3h 37m

Baton Rouge Ryan

Sun 10/4

5:20 am-8:37 am

1 stop3h 17m

$288

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Fri 9/18

12:44 pm-4:54 pm

1 stop4h 10m

Baton Rouge Ryan

Sun 9/20

5:56 am-10:44 am

1 stop4h 48m

$298

AustinBaton Rouge

AUS Austin Bergstrom - BTR Baton Rouge Ryan

AUSBTR

Austin Bergstrom

Sat 9/26

10:39 am-4:54 pm

1 stop6h 15m

Baton Rouge Ryan

Tue 10/6

7:52 pm-11:59 pm

1 stop4h 07m

$299

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 Baton Rouge from

How to get the cheapest flight ticket from Austin to Baton Rouge

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 Baton Rouge?

Prices are currently low for flights on this route.

Typical prices usually range from $478 to $560.
The lowest price recently found on this route was $277.

What is the cheapest month to fly to Baton Rouge?

In general, December is the cheapest month to fly from Austin to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you’re not able to fly to Baton Rouge in December, then October is your next best option. Flight prices from Austin to Baton Rouge during October average around $367.

How have Austin to Baton Rouge flight prices changed over time?

As of August 2026, prices for Austin to Baton Rouge flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Baton Rouge

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

Cheap Austin to Baton Rouge (AUS to BTR) flight deals and tips

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

Fastest flight time

1h 24m

Direct flights

Sat

Airports in Baton Rouge

1 airport
The fastest flight from Austin to Baton Rouge takes 1h 24m
Direct flights go from Austin to Baton Rouge on Saturday. There are no airlines offering direct flights.
There is 1 airport in Baton Rouge. From Austin there are direct flights to Baton Rouge Ryan (BTR).
Search flight deals

Frequently asked questions about flying from Austin to Baton Rouge

  • How far is Austin Bergstrom to Baton Rouge Ryan by plane?

    Baton Rouge Ryan is 390.9 mi away from Austin Bergstrom. By plane, this route typically takes 1h 24m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Baton Rouge Ryan Airport?

    Prices for flights from Austin Bergstrom Airport to Baton Rouge Ryan Airport refresh daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Baton Rouge Ryan Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Baton Rouge Ryan 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 Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The necessary travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Baton Rouge?

Best airlines flying from Austin to Baton Rouge

Compare and see reviews for airlines that fly from Austin to Baton Rouge with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,864 reviews
Search American Airlines flights

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Denham Springs
Port Allen
McComb
Saint Francisville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Baton Rouge. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Baton Rouge from Austin with this policy.

How can momondo help me find flights from Austin to Baton Rouge?

Once you have performed a search for Austin to Baton Rouge flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Baton Rouge, momondo offers a useful price alert feature which will track prices for flights to Baton Rouge from Austin and alert you when they change.

An easier way to manage your Baton Rouge trip

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