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Cheap flights from Baton Rouge to Austin 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 Baton Rouge to Austin departing on 8/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baton Rouge to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:27 pm - 8:22 pm
BTR
-
AUS
6h 55m
1 stop
Delta Logo
4:55 pm - 9:56 pm
AUS
-
BTR
5h 01m
1 stop
$277Delta
Wed, Jul 8 - Tue, Jul 21
United Airlines Logo
5:00 am - 8:39 am
BTR
-
AUS
3h 39m
1 stop
United Airlines Logo
9:35 am - 1:29 pm
AUS
-
BTR
3h 54m
1 stop
$283United Airlines
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
7:15 am - 1:12 pm
BTR
-
AUS
5h 57m
1 stop
United Airlines Logo
9:33 am - 3:30 pm
AUS
-
BTR
5h 57m
1 stop
$289United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
5:00 am - 8:39 am
BTR
-
AUS
3h 39m
1 stop
United Airlines Logo
6:00 am - 11:20 am
AUS
-
BTR
5h 20m
1 stop
$304United Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
7:54 pm - 11:58 pm
BTR
-
AUS
4h 04m
1 stop
American Airlines Logo
6:00 am - 10:42 am
AUS
-
BTR
4h 42m
1 stop
$324American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
6:16 pm - 11:51 pm
BTR
-
AUS
5h 35m
1 stop
American Airlines Logo
6:00 am - 10:58 am
AUS
-
BTR
4h 58m
1 stop
$327American Airlines
Fri, Jul 31 - Sun, Aug 2
American Airlines Logo
6:00 am - 10:45 am
BTR
-
AUS
4h 45m
1 stop
American Airlines Logo
6:00 am - 10:58 am
AUS
-
BTR
4h 58m
1 stop
$328American Airlines
Tue, Jun 30 - Fri, Jul 3
United Airlines Logo
5:00 am - 8:29 am
BTR
-
AUS
3h 29m
1 stop
United Airlines Logo
5:30 am - 8:46 am
AUS
-
BTR
3h 16m
1 stop
$340United Airlines
Sun, Jul 5 - Fri, Jul 17
United Airlines Logo
5:10 am - 8:44 am
BTR
-
AUS
3h 34m
1 stop
United Airlines Logo
7:30 pm - 10:56 pm
AUS
-
BTR
3h 26m
1 stop
$351United Airlines
Wed, Nov 25 - Sat, Nov 28
United Airlines Logo
2:15 pm - 7:57 pm
BTR
-
AUS
5h 42m
1 stop
United Airlines Logo
5:30 am - 11:13 am
AUS
-
BTR
5h 43m
1 stop
$353United Airlines
Sat, Aug 22 - Wed, Aug 26

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United Airlines flights from Baton Rouge to Austin

Our best United Airlines deals on Baton Rouge to Austin flight tickets
United Airlines
Jul 8
BTR5:00 amBaton Rouge Ryan
3h 39m
1 stop
AUS8:39 amAustin Bergstrom
Jul 14
AUS9:35 amAustin Bergstrom
3h 54m
1 stop
BTR1:29 pmBaton Rouge Ryan
$283
United Airlines
Aug 27
BTR7:15 amBaton Rouge Ryan
5h 57m
1 stop
AUS1:12 pmAustin Bergstrom
Aug 30
AUS9:33 amAustin Bergstrom
5h 57m
1 stop
BTR3:30 pmBaton Rouge Ryan
$289
United Airlines
Jul 2
BTR5:00 amBaton Rouge Ryan
3h 39m
1 stop
AUS8:39 amAustin Bergstrom
Jul 5
AUS6:00 amAustin Bergstrom
5h 20m
1 stop
BTR11:20 amBaton Rouge Ryan
$304

Delta flights from Baton Rouge to Austin

Our best Delta deals on Baton Rouge to Austin flight tickets
Delta
Jul 8
BTR1:27 pmBaton Rouge Ryan
6h 55m
1 stop
AUS8:22 pmAustin Bergstrom
Jul 21
AUS4:55 pmAustin Bergstrom
5h 01m
1 stop
BTR9:56 pmBaton Rouge Ryan
$277
Delta
Sep 8
BTR6:07 amBaton Rouge Ryan
7h 48m
1 stop
AUS1:55 pmAustin Bergstrom
Sep 11
AUS10:25 amAustin Bergstrom
6h 40m
1 stop
BTR5:05 pmBaton Rouge Ryan
$387
Delta
Sep 8
BTR6:00 amBaton Rouge Ryan
6h 33m
1 stop
AUS12:33 pmAustin Bergstrom
Sep 11
AUS8:00 amAustin Bergstrom
6h 47m
1 stop
BTR2:47 pmBaton Rouge Ryan
$398

momondo 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Baton Rouge to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 7/8

1:27 pm-8:22 pm

1 stop6h 55m

Austin Bergstrom

Tue 7/21

4:55 pm-9:56 pm

1 stop5h 01m

$277

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 7/8

5:00 am-8:39 am

1 stop3h 39m

Austin Bergstrom

Tue 7/14

9:35 am-1:29 pm

1 stop3h 54m

$283

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 8/27

7:15 am-1:12 pm

1 stop5h 57m

Austin Bergstrom

Sun 8/30

9:33 am-3:30 pm

1 stop5h 57m

$289

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 7/2

5:00 am-8:39 am

1 stop3h 39m

Austin Bergstrom

Sun 7/5

6:00 am-11:20 am

1 stop5h 20m

$304

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 9/3

7:54 pm-11:58 pm

1 stop4h 04m

Austin Bergstrom

Mon 9/7

6:00 am-10:42 am

1 stop4h 42m

$324

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 7/31

6:16 pm-11:51 pm

1 stop5h 35m

Austin Bergstrom

Sun 8/2

6:00 am-10:58 am

1 stop4h 58m

$327

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Tue 6/30

6:00 am-10:45 am

1 stop4h 45m

Austin Bergstrom

Fri 7/3

6:00 am-10:58 am

1 stop4h 58m

$328
Quickest round-trip

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sun 7/5

5:00 am-8:29 am

1 stop3h 29m

Austin Bergstrom

Fri 7/17

5:30 am-8:46 am

1 stop3h 16m

$340

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 11/25

5:10 am-8:44 am

1 stop3h 34m

Austin Bergstrom

Sat 11/28

7:30 pm-10:56 pm

1 stop3h 26m

$351

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 8/22

2:15 pm-7:57 pm

1 stop5h 42m

Austin Bergstrom

Wed 8/26

5:30 am-11:13 am

1 stop5h 43m

$353

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 Austin from

How to get the cheapest flight ticket from Baton Rouge to Austin

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 Baton Rouge and Austin?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Baton Rouge is in November. Flight prices, which tend to average around $260, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in November, then December is your next best option. Flight prices from Baton Rouge to Austin during December average around $278.

What is the cheapest Baton Rouge Ryan to Austin Bergstrom flight route?

Fly from Baton Rouge Ryan to Austin Bergstrom for the best Baton Rouge Ryan - Austin Bergstrom flight prices

What cabin class options are available on Baton Rouge to Austin flights?

There is only 1 cabin class available to choose from on Baton Rouge to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of June 2026, prices for Baton Rouge to Austin flights are approximately 945% more expensive when compared to flights at the same time last year.

When to book flights from Baton Rouge to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to Austin (BTR to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Austin

Fastest flight time

3h 19m

Direct flights

Mon

Airports in Austin

1 airport
The fastest flight from Baton Rouge to Austin takes 3h 19m
Direct flights go from Baton Rouge to Austin on Monday. There are no airlines offering direct flights.
There is 1 airport in Austin. From Baton Rouge there are direct flights to Austin Bergstrom (AUS).
Search flight deals

Frequently asked questions about flying from Baton Rouge to Austin

  • How far is Baton Rouge Ryan to Austin Bergstrom by plane?

    The straight-line distance from Baton Rouge Ryan to Austin Bergstrom is 390.9 mi. In terms of flight time, this usually takes a little over 3h 19m.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Austin Bergstrom Airport?

    Prices for flights from Baton Rouge Ryan Airport to Austin Bergstrom Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Austin Bergstrom 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 Baton Rouge Ryan Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baton Rouge to Austin?

Best airlines flying from Baton Rouge to Austin

Compare and see reviews for airlines that fly from Baton Rouge to Austin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $218Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,830 reviews
Search United Airlines flights

Traveling to a place near Austin?

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

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Austin?

It is quick and easy to find Baton Rouge to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.

Can I find flights from Baton Rouge to Austin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Austin from Baton Rouge which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baton Rouge to Austin?

Once all potential Baton Rouge to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baton Rouge to Austin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Baton Rouge and alert you when they change.

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