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$110+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — AUS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$224
(United Airlines)

One-way from

$110
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$278
From Baton Rouge Ryan to Austin Bergstrom
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One-way flight from Baton Rouge Ryan to Austin Bergstrom
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Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 10/12:00 pmBTR - AUS
1 stop3h 30mUnited Airlines
Wed 11/55:59 pmAUS - BTR
1 stop4h 45mUnited Airlines
Deal found 9/10$224
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/266:50 amBTR - AUS
1 stop6h 18mUnited Airlines
Fri 9/267:47 pmAUS - BTR
1 stop3h 35mUnited Airlines
Deal found 9/10$237
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/245:44 amBTR - AUS
1 stop3h 53mAmerican Airlines
Sat 10/253:06 pmAUS - BTR
1 stop5h 09mAmerican Airlines
Deal found 9/10$244
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/105:00 amBTR - AUS
1 stop3h 30mUnited Airlines
Tue 10/145:37 pmAUS - BTR
1 stop5h 45mUnited Airlines
Deal found 9/11$251
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/113:52 pmBTR - AUS
1 stop5h 28mUnited Airlines
Thu 10/167:47 pmAUS - BTR
1 stop3h 35mUnited Airlines
Deal found 9/11$254
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/182:05 pmBTR - AUS
1 stop3h 18mUnited Airlines
Sun 9/217:45 pmAUS - BTR
1 stop3h 39mUnited Airlines
Deal found 9/11$269
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/95:00 amBTR - AUS
1 stop3h 30mUnited Airlines
Mon 10/134:18 pmAUS - BTR
1 stop4h 47mUnited Airlines
Deal found 9/11$284
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/1312:05 pmBTR - AUS
1 stop3h 18mUnited Airlines
Mon 9/157:05 amAUS - BTR
1 stop4h 06mUnited Airlines
Deal found 9/10$289
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/2512:10 pmBTR - AUS
1 stop3h 10mUnited Airlines
Mon 9/295:37 pmAUS - BTR
1 stop3h 28mUnited Airlines
Deal found 9/10$297
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/315:44 amBTR - AUS
1 stop3h 53mAmerican Airlines
Fri 11/71:54 pmAUS - BTR
1 stop3h 56mAmerican Airlines
Deal found 9/11$308
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/205:30 amBTR - AUS
1 stop3h 49mAmerican Airlines
Sat 9/206:06 pmAUS - BTR
1 stop5h 05mAmerican Airlines
Deal found 9/10$337
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/912:24 pmBTR - AUS
1 stop3h 13mAmerican Airlines
Thu 10/161:18 pmAUS - BTR
1 stop4h 33mAmerican Airlines
Deal found 9/11$338

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 September 11, 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

Thu 10/9

2:00 pm-7:24 pm

1 stop5h 24m

Austin Bergstrom

Thu 10/16

7:47 pm-11:22 pm

1 stop3h 35m

$224

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 10/1

2:00 pm-5:30 pm

1 stop3h 30m

Austin Bergstrom

Wed 11/5

5:59 pm-10:44 pm

1 stop4h 45m

$224

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 9/26

6:50 am-1:08 pm

1 stop6h 18m

Austin Bergstrom

Fri 9/26

7:47 pm-11:22 pm

1 stop3h 35m

$237

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 10/24

5:44 am-9:37 am

1 stop3h 53m

Austin Bergstrom

Sat 10/25

3:06 pm-8:15 pm

1 stop5h 09m

$244

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 10/9

12:10 pm-3:20 pm

1 stop3h 10m

Austin Bergstrom

Sun 10/12

7:47 pm-11:22 pm

1 stop3h 35m

$284

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 10/9

5:00 am-8:30 am

1 stop3h 30m

Austin Bergstrom

Mon 10/13

4:18 pm-9:05 pm

1 stop4h 47m

$284

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 9/25

12:10 pm-3:20 pm

1 stop3h 10m

Austin Bergstrom

Mon 9/29

5:37 pm-9:05 pm

1 stop3h 28m

$297

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 3/7

12:06 pm-3:29 pm

1 stop3h 23m

Austin Bergstrom

Mon 3/9

5:30 pm-9:11 pm

1 stop3h 41m

$388

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 3/7

12:24 pm-4:32 pm

1 stop4h 08m

Austin Bergstrom

Mon 3/9

6:06 pm-10:10 pm

1 stop4h 04m

$417

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 10/24

7:00 pm-12:22 am

1 stop5h 22m

Austin Bergstrom

Sat 10/25

10:59 am-9:47 pm

2 stops10h 48m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

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, August is the cheapest month in which you can book a flight from Baton Rouge to Austin (average of $285). Flying from Baton Rouge to Austin in March is currently the most expensive (average of $362). 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 September 11, 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 14% versus a flight at noon.

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 September 11, 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
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 and American Airlines fly from Baton Rouge to Austin in about 3h 53m. The time it takes to get you to your destination can typically vary by up to 1h 31m. There are 389 mi between Baton Rouge and Austin. This flight may include one or multiple stops.

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

    Currently priced at $228, 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 $238. American Airlines is currently priced 32% 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, August is the cheapest month in which you can book a flight from Baton Rouge to Austin (average of $285). Flying from Baton Rouge to Austin in March is currently the most expensive (average of $362). 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
San Marcos
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$288FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$314FlexibilityNo cancel feeOn-time69%

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