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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 5/27. 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

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.
United Airlines Logo
6:04 pm - 10:46 pm
AUS
-
BTR
4h 42m
1 stop
United Airlines Logo
5:00 am - 8:39 am
BTR
-
AUS
3h 39m
1 stop
$277United Airlines
Fri, Jun 12 - Fri, Jun 19
United Airlines Logo
6:04 pm - 10:46 pm
AUS
-
BTR
4h 42m
1 stop
United Airlines Logo
5:00 am - 8:39 am
BTR
-
AUS
3h 39m
1 stop
$283United Airlines
Thu, May 28 - Thu, Jun 4
American Airlines Logo
5:00 am - 10:52 am
AUS
-
BTR
5h 52m
1 stop
American Airlines Logo
6:47 pm - 11:58 pm
BTR
-
AUS
5h 11m
1 stop
$289American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
5:40 pm - 10:51 pm
AUS
-
BTR
5h 11m
1 stop
American Airlines Logo
6:47 pm - 11:59 pm
BTR
-
AUS
5h 12m
1 stop
$304American Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
12:25 pm - 5:34 pm
AUS
-
BTR
5h 09m
1 stop
United Airlines Logo
11:55 am - 5:26 pm
BTR
-
AUS
5h 31m
1 stop
$319United Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
6:00 am - 10:52 am
AUS
-
BTR
4h 52m
1 stop
American Airlines Logo
6:00 am - 10:02 am
BTR
-
AUS
4h 02m
1 stop
$325American Airlines
Sat, Jun 20 - Sun, Jun 21
United Airlines Logo
2:15 pm - 7:17 pm
AUS
-
BTR
5h 02m
1 stop
United Airlines Logo
6:14 pm - 10:33 pm
BTR
-
AUS
4h 19m
1 stop
$347United Airlines
Sat, Sep 26 - Wed, Sep 30
Delta Logo
10:30 am - 9:55 pm
AUS
-
BTR
11h 25m
2 stops
Delta Logo
6:11 am - 11:04 am
BTR
-
AUS
4h 53m
1 stop
$372Delta
Fri, Jun 12 - Fri, Jun 19
American Airlines Logo
1:55 pm - 6:02 pm
AUS
-
BTR
4h 07m
1 stop
American Airlines Logo
8:08 pm - 11:47 pm
BTR
-
AUS
3h 39m
1 stop
$404American Airlines
Fri, May 15 - Mon, May 18
United Airlines Logo
7:25 am - 1:23 pm
AUS
-
BTR
5h 58m
1 stop
United Airlines Logo
2:05 pm - 5:27 pm
BTR
-
AUS
3h 22m
1 stop
$409United Airlines
Tue, May 19 - Sat, May 23

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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
May 30
AUS5:00 amAustin Bergstrom
5h 52m
1 stop
BTR10:52 amBaton Rouge Ryan
Jun 6
BTR6:47 pmBaton Rouge Ryan
5h 11m
1 stop
AUS11:58 pmAustin Bergstrom
$289
American Airlines
May 19
AUS5:40 pmAustin Bergstrom
5h 11m
1 stop
BTR10:51 pmBaton Rouge Ryan
May 23
BTR6:47 pmBaton Rouge Ryan
5h 12m
1 stop
AUS11:59 pmAustin Bergstrom
$304
American Airlines
Jun 20
AUS6:00 amAustin Bergstrom
4h 52m
1 stop
BTR10:52 amBaton Rouge Ryan
Jun 21
BTR6:00 amBaton Rouge Ryan
4h 02m
1 stop
AUS10:02 amAustin Bergstrom
$325

United Airlines flights from Austin to Baton Rouge

Our best United Airlines deals on Austin to Baton Rouge flight tickets
United Airlines
Jun 12
AUS6:04 pmAustin Bergstrom
4h 42m
1 stop
BTR10:46 pmBaton Rouge Ryan
Jun 19
BTR5:00 amBaton Rouge Ryan
3h 39m
1 stop
AUS8:39 amAustin Bergstrom
$277
United Airlines
May 28
AUS6:04 pmAustin Bergstrom
4h 42m
1 stop
BTR10:46 pmBaton Rouge Ryan
Jun 4
BTR5:00 amBaton Rouge Ryan
3h 39m
1 stop
AUS8:39 amAustin Bergstrom
$283
United Airlines
May 16
AUS12:25 pmAustin Bergstrom
5h 09m
1 stop
BTR5:34 pmBaton Rouge Ryan
May 20
BTR11:55 amBaton Rouge Ryan
5h 31m
1 stop
AUS5:26 pmAustin Bergstrom
$319

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 May 4, 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 - BTR

AUSBTR

Austin Bergstrom

Fri 6/12

6:04 pm-10:46 pm

1 stop4h 42m

Baton Rouge Ryan

Fri 6/19

5:00 am-8:39 am

1 stop3h 39m

$277

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Thu 5/28

6:04 pm-10:46 pm

1 stop4h 42m

Baton Rouge Ryan

Thu 6/4

5:00 am-8:39 am

1 stop3h 39m

$283

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sat 5/30

5:00 am-10:52 am

1 stop5h 52m

Baton Rouge Ryan

Sat 6/6

6:47 pm-11:58 pm

1 stop5h 11m

$289

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Tue 5/19

5:40 pm-10:51 pm

1 stop5h 11m

Baton Rouge Ryan

Sat 5/23

6:47 pm-11:59 pm

1 stop5h 12m

$304

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sat 5/16

12:25 pm-5:34 pm

1 stop5h 09m

Baton Rouge Ryan

Wed 5/20

11:55 am-5:26 pm

1 stop5h 31m

$319

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sat 6/20

6:00 am-10:52 am

1 stop4h 52m

Baton Rouge Ryan

Sun 6/21

6:00 am-10:02 am

1 stop4h 02m

$325

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sat 9/26

2:15 pm-7:17 pm

1 stop5h 02m

Baton Rouge Ryan

Wed 9/30

6:14 pm-10:33 pm

1 stop4h 19m

$347

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 6/12

10:30 am-9:55 pm

2 stops11h 25m

Baton Rouge Ryan

Fri 6/19

6:11 am-11:04 am

1 stop4h 53m

$372
Quickest round-trip

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 5/15

1:55 pm-6:02 pm

1 stop4h 07m

Baton Rouge Ryan

Mon 5/18

8:08 pm-11:47 pm

1 stop3h 39m

$404

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Tue 5/19

7:25 am-1:23 pm

1 stop5h 58m

Baton Rouge Ryan

Sat 5/23

2:05 pm-5:27 pm

1 stop3h 22m

$409

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?

What is the cheapest month to fly to Baton Rouge?

In general, November 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 $294. If you’re not able to fly to Baton Rouge in November, then December is your next best option. Flight prices from Austin to Baton Rouge during December average around $308.

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

As of May 2026, prices for Austin to Baton Rouge flights are approximately 8% 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 16m

Direct flights

None
The fastest flight from Austin to Baton Rouge takes 3h 16m
There are no direct flights from Austin to Baton Rouge. There are no popular flight routes from Austin to Baton Rouge.
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 3h 16m.

  • 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
9,680 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,673 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.

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