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Cheap flights from Austin to Baton Rouge from $139

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 2/21. 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
0 bags

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Find the cheapest flights from Austin to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:35 am - 1:17 pm
AUS
-
BTR
3h 42m1 stop
United Airlines Logo
5:15 pm - 9:30 pm
BTR
-
AUS
4h 15m1 stop
$249United Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
11:45 am - 4:07 pm
AUS
-
BTR
4h 22m1 stop
American Airlines Logo
6:00 am - 10:27 am
BTR
-
AUS
4h 27m1 stop
$259American Airlines
Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
11:45 am - 6:04 pm
AUS
-
BTR
6h 19m1 stop
American Airlines Logo
6:00 am - 11:42 am
BTR
-
AUS
5h 42m1 stop
$279American Airlines
Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
5:30 am - 11:27 am
AUS
-
BTR
5h 57m1 stop
United Airlines Logo
2:09 pm - 5:23 pm
BTR
-
AUS
3h 14m1 stop
$289United Airlines
Sun, Mar 1 - Tue, Mar 3
United Airlines Logo
7:05 am - 11:25 am
AUS
-
BTR
4h 20m1 stop
United Airlines Logo
7:15 am - 1:08 pm
BTR
-
AUS
5h 53m1 stop
$309United Airlines
Wed, Feb 11 - Sat, Feb 21
United Airlines Logo
7:05 am - 1:17 pm
AUS
-
BTR
6h 12m1 stop
United Airlines Logo
12:00 pm - 3:26 pm
BTR
-
AUS
3h 26m1 stop
$313United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
4:20 pm - 7:33 pm
AUS
-
BTR
3h 13m1 stop
United Airlines Logo
3:30 pm - 9:30 pm
BTR
-
AUS
6h 00m1 stop
$319United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
7:30 pm - 10:45 pm
AUS
-
BTR
3h 15m1 stop
United Airlines Logo
7:15 am - 1:14 pm
BTR
-
AUS
5h 59m1 stop
$323United Airlines
Thu, Mar 12 - Sun, Mar 15
Delta Logo
12:34 pm - 5:55 pm
AUS
-
BTR
5h 21m1 stop
Delta Logo
5:50 pm - 12:20 am
BTR
-
AUS
6h 30m1 stop
$327Delta
Thu, Feb 5 - Sun, Feb 8
United Airlines Logo
9:35 am - 1:17 pm
AUS
-
BTR
3h 42m1 stop
United Airlines Logo
9:30 am - 1:19 pm
BTR
-
AUS
3h 49m1 stop
$336United Airlines
Thu, Feb 5 - Sun, Feb 8

United Airlines flights from Austin to Baton Rouge

Our best United Airlines deals on Austin to Baton Rouge flight tickets
United Airlines
Feb 3
AUS12:27 pmAustin Bergstrom
5h 26m
1 stop
BTR5:53 pmBaton Rouge Ryan
Feb 10
BTR1:55 pmBaton Rouge Ryan
6h 00m
1 stop
AUS7:55 pmAustin Bergstrom
$249
Find similar
United Airlines
Jan 23
AUS9:35 amAustin Bergstrom
3h 42m
1 stop
BTR1:17 pmBaton Rouge Ryan
Jan 25
BTR1:55 pmBaton Rouge Ryan
3h 24m
1 stop
AUS5:19 pmAustin Bergstrom
$308
Find similar
United Airlines
Jan 9
AUS5:30 amAustin Bergstrom
5h 55m
1 stop
BTR11:25 amBaton Rouge Ryan
Jan 11
BTR1:55 pmBaton Rouge Ryan
5h 35m
1 stop
AUS7:30 pmAustin Bergstrom
$309
Find similar

American Airlines flights from Austin to Baton Rouge

Our best American Airlines deals on Austin to Baton Rouge flight tickets
American Airlines
Jan 23
AUS11:45 amAustin Bergstrom
4h 22m
1 stop
BTR4:07 pmBaton Rouge Ryan
Jan 25
BTR6:00 amBaton Rouge Ryan
4h 27m
1 stop
AUS10:27 amAustin Bergstrom
$259
Find similar
American Airlines
Jan 16
AUS11:45 amAustin Bergstrom
6h 19m
1 stop
BTR6:04 pmBaton Rouge Ryan
Jan 18
BTR6:00 amBaton Rouge Ryan
5h 42m
1 stop
AUS11:42 amAustin Bergstrom
$279
Find similar
American Airlines
Jan 19
AUS11:45 amAustin Bergstrom
6h 19m
1 stop
BTR6:04 pmBaton Rouge Ryan
Jan 23
BTR6:00 amBaton Rouge Ryan
4h 22m
1 stop
AUS10:22 amAustin Bergstrom
$337
Find similar

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 January 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

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sat 1/31

9:35 am-1:17 pm

1 stop3h 42m

Baton Rouge Ryan

Sat 2/7

5:15 pm-9:30 pm

1 stop4h 15m

$249

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 1/23

11:45 am-4:07 pm

1 stop4h 22m

Baton Rouge Ryan

Sun 1/25

6:00 am-10:27 am

1 stop4h 27m

$259

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 1/16

11:45 am-6:04 pm

1 stop6h 19m

Baton Rouge Ryan

Sun 1/18

6:00 am-11:42 am

1 stop5h 42m

$279

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sun 3/1

5:30 am-11:27 am

1 stop5h 57m

Baton Rouge Ryan

Tue 3/3

2:09 pm-5:23 pm

1 stop3h 14m

$289

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Wed 2/11

7:05 am-11:25 am

1 stop4h 20m

Baton Rouge Ryan

Sat 2/21

7:15 am-1:08 pm

1 stop5h 53m

$309

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Tue 1/20

7:05 am-1:17 pm

1 stop6h 12m

Baton Rouge Ryan

Sat 1/24

12:00 pm-3:26 pm

1 stop3h 26m

$313

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Tue 1/20

4:20 pm-7:33 pm

1 stop3h 13m

Baton Rouge Ryan

Sat 1/24

3:30 pm-9:30 pm

1 stop6h 00m

$319

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Thu 3/12

7:30 pm-10:45 pm

1 stop3h 15m

Baton Rouge Ryan

Sun 3/15

7:15 am-1:14 pm

1 stop5h 59m

$323

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Thu 2/5

12:34 pm-5:55 pm

1 stop5h 21m

Baton Rouge Ryan

Sun 2/8

5:50 pm-12:20 am

1 stop6h 30m

$327

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Thu 2/5

9:35 am-1:17 pm

1 stop3h 42m

Baton Rouge Ryan

Sun 2/8

9:30 am-1:19 pm

1 stop3h 49m

$336

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 cheapest month to fly to Baton Rouge?

In general, May 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 $278. If you’re not able to fly to Baton Rouge in May, then November is your next best option. Flight prices from Austin to Baton Rouge during November average around $294.

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

As of January 2026, prices for Austin to Baton Rouge flights are approximately 34% 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

3h 14m

Direct flights

None
The fastest flight from Austin to Baton Rouge takes 3h 14m
There are no direct flights from Austin to Baton Rouge. There are no popular flight routes from Austin to Baton Rouge.
Search flight deals

  • 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 3h 14m.

  • 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
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,084 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,132 reviews
Search United 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
McComb
Port Allen
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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