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$165+ Cheap flights from Baton Rouge to Austin (BTR - AUS)

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — AUS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Baton Rouge to Austin

Cheapest flights from Baton Rouge to Austin
Explore the most affordable flight options available from Baton Rouge to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/2410:09 amBTR - AUS
1 stop4h 32mAmerican Airlines
Sun 12/2812:40 pmAUS - BTR
1 stop4h 43mAmerican Airlines
Deal found 12/10$258
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/275:10 amBTR - AUS
1 stop3h 20mUnited Airlines
Wed 12/319:50 amAUS - BTR
1 stop5h 57mUnited Airlines
Deal found 12/11$270
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/305:32 amBTR - AUS
1 stop4h 39mAmerican Airlines
Thu 1/86:05 amAUS - BTR
1 stop3h 58mAmerican Airlines
Deal found 12/11$289
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/116:10 pmBTR - AUS
1 stop4h 36mAmerican Airlines
Mon 12/1511:31 amAUS - BTR
1 stop4h 21mAmerican Airlines
Deal found 12/10$319
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 12/225:32 amBTR - AUS
1 stop4h 39mAmerican Airlines
Sat 12/277:00 pmAUS - BTR
1 stop4h 13mAmerican Airlines
Deal found 12/9$330
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/172:16 pmBTR - AUS
1 stop5h 07mAmerican Airlines
Sat 12/206:45 pmAUS - BTR
1 stop4h 26mAmerican Airlines
Deal found 12/11$349
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/117:54 pmBTR - AUS
1 stop3h 53mAmerican Airlines
Thu 12/186:00 amAUS - BTR
1 stop3h 39mAmerican Airlines
Deal found 12/11$409
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/117:54 pmBTR - AUS
1 stop3h 53mAmerican Airlines
Sun 12/146:49 pmAUS - BTR
1 stop3h 43mAmerican Airlines
Deal found 12/11$419
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/126:33 pmBTR - AUS
1 stop3h 42mAmerican Airlines
Thu 12/186:00 amAUS - BTR
1 stop3h 39mAmerican Airlines
Deal found 12/11$449
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/126:33 pmBTR - AUS
1 stop3h 42mAmerican Airlines
Mon 12/1512:42 pmAUS - BTR
1 stop5h 21mAmerican Airlines
Deal found 12/11$459
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/247:10 amBTR - AUS
2 stops16h 46mUnited Airlines
Sun 12/285:30 amAUS - BTR
1 stop5h 55mUnited Airlines
Deal found 12/10$496

Find flight deals from Baton Rouge to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Austin (AUS). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$165
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$278
Provider with most accurate pricing for Baton Rouge Ryan-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Austin Bergstrom flights.
Search Deals
From Baton Rouge Ryan to Austin Bergstrom
Search Deals
One-way flight from Baton Rouge Ryan to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Baton Rouge to Austin that are best for you.

Fly from

Baton Rouge

Fly to

Austin

Route

Depart

Return

Price

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 1/16

1:55 pm-5:15 pm

1 stop3h 20m

Austin Bergstrom

Sun 1/18

2:22 pm-7:33 pm

1 stop5h 11m

$229

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 4/18

2:00 pm-7:55 pm

1 stop5h 55m

Austin Bergstrom

Sun 4/19

7:30 pm-10:43 pm

1 stop3h 13m

$244

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 12/25

7:10 am-12:56 pm

1 stop5h 46m

Austin Bergstrom

Mon 12/29

9:50 am-3:47 pm

1 stop5h 57m

$258

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 12/27

5:10 am-8:30 am

1 stop3h 20m

Austin Bergstrom

Wed 12/31

9:50 am-3:47 pm

1 stop5h 57m

$270

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Tue 1/6

1:55 pm-5:15 pm

1 stop3h 20m

Austin Bergstrom

Fri 1/9

12:27 pm-3:58 pm

1 stop3h 31m

$300

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 4/8

6:08 pm-11:14 pm

1 stop5h 06m

Austin Bergstrom

Sat 4/11

12:16 pm-3:33 pm

1 stop3h 17m

$309

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 2/21

7:15 am-1:08 pm

1 stop5h 53m

Austin Bergstrom

Tue 2/24

2:15 pm-7:33 pm

1 stop5h 18m

$309

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 2/20

4:02 pm-9:37 pm

1 stop5h 35m

Austin Bergstrom

Sun 2/22

8:10 am-12:58 pm

1 stop4h 48m

$327

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Mon 12/22

5:32 am-10:11 am

1 stop4h 39m

Austin Bergstrom

Sat 12/27

7:00 pm-11:13 pm

1 stop4h 13m

$330

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sun 2/15

8:09 pm-11:51 pm

1 stop3h 42m

Austin Bergstrom

Sat 2/28

3:29 pm-9:12 pm

1 stop5h 43m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 13 results
1
2

Compare providers for flights from Baton Rouge to Austin

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 Baton Rouge to Austin in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Baton Rouge-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baton Rouge-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baton Rouge-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Austin flights, Cheapflights users trust eDreams the most. eDreams 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 Baton Rouge-Austin 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 Baton Rouge to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Baton Rouge 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 Baton Rouge to Austin

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

Currently, March is the cheapest month in which you can book a flight from Baton Rouge to Austin (average of $62). Flying from Baton Rouge to Austin in January is currently the most expensive (average of $170). 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.

What is the cheapest time of day to fly from BTR to AUS?

Find hourly flight availability from Baton Rouge to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Baton Rouge to Austin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 13% versus a flight at noon.

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

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Baton Rouge to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Austin. 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 Baton Rouge to Austin?

    Airlines like United Airlines fly from Baton Rouge to Austin in about 3h 20m. The time it takes to get you to your destination can typically vary by up to . There are 389 mi between Baton Rouge and Austin.

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

    Currently priced at $218, American Airlines will fly you from Baton Rouge to Austin and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $228. American Airlines is currently priced 27% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Austin 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 Baton Rouge to Austin?

    Currently, March is the cheapest month in which you can book a flight from Baton Rouge to Austin (average of $62). Flying from Baton Rouge to Austin in January is currently the most expensive (average of $170). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Alternative routes for Baton Rouge to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Baton Rouge to Austin

Discover the top 2 airlines that operate flights from Baton Rouge to Austin. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$288FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$289FlexibilityNo cancel feeOn-time69%

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