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Baton Rouge

$129+ Cheap flights from Austin to Baton Rouge (AUS - BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BTR
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Austin to Baton Rouge

Cheapest flights from Austin to Baton Rouge
Explore the most affordable flight options available from Austin to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:41 pm
AUS
-
BTR
1 stop5h 14m
American Airlines
Sun 9/67:54 pm
BTR
-
AUS
1 stop4h 04m
American Airlines
Deal found 7/22$257
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:23 pm
AUS
-
BTR
1 stop4h 44m
Delta
Tue 10/206:00 am
BTR
-
AUS
1 stop8h 00m
Delta
Deal found 7/22$267
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:30 am
AUS
-
BTR
1 stop3h 12m
United Airlines
Sat 8/152:15 pm
BTR
-
AUS
1 stop5h 42m
United Airlines
Deal found 7/23$278
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
AUS
-
BTR
1 stop3h 42m
American Airlines
Sat 8/156:00 am
BTR
-
AUS
1 stop3h 43m
American Airlines
Deal found 7/22$289
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:30 am
AUS
-
BTR
1 stop3h 12m
United Airlines
Sun 8/166:14 pm
BTR
-
AUS
1 stop5h 00m
United Airlines
Deal found 7/24$299
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:39 am
AUS
-
BTR
1 stop5h 53m
United Airlines
Thu 10/155:20 am
BTR
-
AUS
1 stop3h 17m
United Airlines
Deal found 7/20$301
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:00 am
AUS
-
BTR
1 stop5h 42m
American Airlines
Sun 9/67:54 pm
BTR
-
AUS
1 stop4h 04m
American Airlines
Deal found 7/21$308
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:25 am
AUS
-
BTR
1 stop6h 30m
Delta
Mon 10/195:47 pm
BTR
-
AUS
1 stop6h 24m
Delta
Deal found 7/22$318
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
AUS
-
BTR
1 stop3h 42m
American Airlines
Sat 8/88:08 am
BTR
-
AUS
1 stop3h 42m
American Airlines
Deal found 7/22$319
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:05 pm
AUS
-
BTR
1 stop7h 01m
Delta
Tue 10/203:49 pm
BTR
-
AUS
1 stop7h 35m
Delta
Deal found 7/22$322
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:20 pm
AUS
-
BTR
1 stop3h 31m
United Airlines
Sat 12/57:00 am
BTR
-
AUS
1 stop3h 53m
United Airlines
Deal found 7/23$327
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:35 am
AUS
-
BTR
1 stop3h 54m
United Airlines
Sat 8/87:15 am
BTR
-
AUS
1 stop6h 09m
United Airlines
Deal found 7/23$329

Find flight deals from Austin to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(American Airlines)

One-way from

$129
(Delta)

Popular in

July

Cheapest in

December

Average price

$634
Provider with most accurate pricing for Austin Bergstrom-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Baton Rouge Ryan flights.
Search Deals
From Austin Bergstrom to Baton Rouge Ryan
Search Deals
One-way flight from Austin Bergstrom to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 26, 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

Sat 11/14

5:35 pm-9:35 pm

1 stop4h 00m

Baton Rouge Ryan

Mon 11/16

6:14 pm-11:15 pm

1 stop5h 01m

$257

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Wed 10/14

12:23 pm-5:07 pm

1 stop4h 44m

Baton Rouge Ryan

Sat 10/17

6:00 am-2:00 pm

1 stop8h 00m

$267

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Sat 10/17

1:20 pm-8:53 pm

1 stop7h 33m

Baton Rouge Ryan

Tue 10/20

6:00 am-11:18 am

1 stop5h 18m

$267

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Tue 10/13

12:23 pm-5:07 pm

1 stop4h 44m

Baton Rouge Ryan

Tue 10/20

6:00 am-2:00 pm

1 stop8h 00m

$267

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 8/14

5:30 am-8:42 am

1 stop3h 12m

Baton Rouge Ryan

Sat 8/15

2:15 pm-7:57 pm

1 stop5h 42m

$278

AustinBaton Rouge

AUS - BTR

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

$301
Quickest round-trip

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Wed 12/2

12:20 pm-3:51 pm

1 stop3h 31m

Baton Rouge Ryan

Sat 12/5

7:00 am-10:53 am

1 stop3h 53m

$369

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 9/4

5:00 am-10:42 am

1 stop5h 42m

Baton Rouge Ryan

Sun 9/6

7:54 pm-11:58 pm

1 stop4h 04m

$418

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 10/16

5:39 pm-9:16 pm

1 stop3h 37m

Baton Rouge Ryan

Sun 10/18

6:58 pm-10:54 pm

1 stop3h 56m

$488

AustinBaton Rouge

AUS - BTR

AUSBTR

Austin Bergstrom

Fri 11/13

2:19 pm-7:30 pm

1 stop5h 11m

Baton Rouge Ryan

Sun 11/15

5:00 am-8:34 am

1 stop3h 34m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Austin to Baton Rouge

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Baton Rouge in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Baton Rouge

What is the cheapest month to book a flight from Austin to Baton Rouge?

Currently, December is the cheapest month in which you can book a flight from Austin to Baton Rouge (average of $308). Flying from Austin to Baton Rouge in July is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Austin to Baton Rouge?

Airfare is below average for this route at the moment.

Austin to Baton Rouge flights typically cost between $490 and $690 in September.
The cheapest round-trip price found within the last 5 days was $257 on American Airlines (Sep 5-Sep 6).

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated July 26, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Austin to Baton Rouge to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,848 reviews
United Airlines
7.4
Good
10,034 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Austin to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Baton Rouge?

    Departing from Austin to Baton Rouge will take you 4h. There are 389 mi between Austin and Baton Rouge. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Austin to Baton Rouge round-trip?

    Cheapflights users have booked flights from Austin to Baton Rouge round-trip from $248. Another airline that can offer you cheap pricing is American Airlines. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Austin to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Austin to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Baton Rouge.

  • Can I find deals for business class flights from Austin to Baton Rouge?

    Yes. Cheapflights offers flight deals from Austin to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Baton Rouge?

    Currently, December is the cheapest month in which you can book a flight from Austin to Baton Rouge (average of $308). Flying from Austin to Baton Rouge in July is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baton Rouge?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Austin to Baton Rouge

Discover the top 2 airlines that operate flights from Austin to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$393FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$388FlexibilityNo cancel feeOn-time71%

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