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Cheap flights from Baton Rouge to Austin from $135

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 4/22. 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

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Find the cheapest flights from Baton Rouge to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:40 am - 9:35 am
BTR
-
AUS
3h 55m
1 stop
American Airlines Logo
6:00 am - 10:02 am
AUS
-
BTR
4h 02m
1 stop
$249American Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
2:00 pm - 8:07 pm
BTR
-
AUS
6h 07m
1 stop
United Airlines Logo
7:34 pm - 10:45 pm
AUS
-
BTR
3h 11m
1 stop
$259United Airlines
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
5:00 am - 8:38 am
BTR
-
AUS
3h 38m
1 stop
United Airlines Logo
7:25 pm - 10:45 pm
AUS
-
BTR
3h 20m
1 stop
$299United Airlines
Wed, Apr 8 - Thu, Apr 9
United Airlines Logo
6:09 pm - 11:12 pm
BTR
-
AUS
5h 03m
1 stop
United Airlines Logo
5:30 am - 11:20 am
AUS
-
BTR
5h 50m
1 stop
$303United Airlines
Fri, Jun 12 - Mon, Jun 15
United Airlines Logo
9:25 am - 3:21 pm
BTR
-
AUS
5h 56m
1 stop
United Airlines Logo
5:57 pm - 9:08 pm
AUS
-
BTR
3h 11m
1 stop
$309United Airlines
Thu, Mar 12 - Mon, Mar 16
Delta Logo
1:36 pm - 8:06 pm
BTR
-
AUS
6h 30m
1 stop
Delta Logo
5:15 pm - 10:03 pm
AUS
-
BTR
4h 48m
1 stop
$311Delta
Thu, Mar 19 - Mon, Mar 23
United Airlines Logo
7:15 am - 11:14 am
BTR
-
AUS
3h 59m
1 stop
United Airlines Logo
5:30 am - 11:32 am
AUS
-
BTR
6h 02m
1 stop
$319United Airlines
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:00 am - 1:48 pm
BTR
-
AUS
7h 48m
1 stop
Delta Logo
6:45 am - 12:45 pm
AUS
-
BTR
6h 00m
1 stop
$327Delta
Fri, Jul 31 - Sun, Aug 2
United Airlines Logo
5:00 am - 11:19 am
BTR
-
AUS
6h 19m
1 stop
United Airlines Logo
4:20 pm - 9:10 pm
AUS
-
BTR
4h 50m
1 stop
$369United Airlines
Mon, Apr 20 - Mon, Apr 20
Delta Logo
7:05 pm - 12:20 am
BTR
-
AUS
5h 15m
1 stop
Delta Logo
5:22 am - 12:51 pm
AUS
-
BTR
7h 29m
1 stop
$384Delta
Mon, Apr 6 - Thu, Apr 9

American Airlines flights from Baton Rouge to Austin

Our best American Airlines deals on Baton Rouge to Austin flight tickets
American Airlines
Apr 8
BTR5:40 amBaton Rouge Ryan
3h 55m
1 stop
AUS9:35 amAustin Bergstrom
Apr 11
AUS6:00 amAustin Bergstrom
4h 02m
1 stop
BTR10:02 amBaton Rouge Ryan
$249
American Airlines
Feb 28
BTR5:00 amBaton Rouge Ryan
4h 34m
1 stop
AUS9:34 amAustin Bergstrom
Mar 7
AUS4:24 pmAustin Bergstrom
4h 35m
1 stop
BTR8:59 pmBaton Rouge Ryan
$279
American Airlines
May 23
BTR6:47 pmBaton Rouge Ryan
3h 55m
1 stop
AUS10:42 pmAustin Bergstrom
May 25
AUS11:36 amAustin Bergstrom
6h 12m
1 stop
BTR5:48 pmBaton Rouge Ryan
$294

Delta flights from Baton Rouge to Austin

Our best Delta deals on Baton Rouge to Austin flight tickets
Delta
Mar 19
BTR1:36 pmBaton Rouge Ryan
6h 30m
1 stop
AUS8:06 pmAustin Bergstrom
Mar 23
AUS5:15 pmAustin Bergstrom
4h 48m
1 stop
BTR10:03 pmBaton Rouge Ryan
$311
Delta
Jul 31
BTR6:00 amBaton Rouge Ryan
7h 48m
1 stop
AUS1:48 pmAustin Bergstrom
Aug 2
AUS6:45 amAustin Bergstrom
6h 00m
1 stop
BTR12:45 pmBaton Rouge Ryan
$327
Delta
May 22
BTR10:27 amBaton Rouge Ryan
7h 06m
1 stop
AUS5:33 pmAustin Bergstrom
May 25
AUS6:30 amAustin Bergstrom
6h 19m
1 stop
BTR12:49 pmBaton Rouge Ryan
$337

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 February 20, 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

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 4/8

5:40 am-9:35 am

1 stop3h 55m

Austin Bergstrom

Sat 4/11

6:00 am-10:02 am

1 stop4h 02m

$249

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 3/7

2:00 pm-8:07 pm

1 stop6h 07m

Austin Bergstrom

Wed 3/11

7:34 pm-10:45 pm

1 stop3h 11m

$259

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 4/8

5:00 am-8:38 am

1 stop3h 38m

Austin Bergstrom

Thu 4/9

7:25 pm-10:45 pm

1 stop3h 20m

$299

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 6/12

6:09 pm-11:12 pm

1 stop5h 03m

Austin Bergstrom

Mon 6/15

5:30 am-11:20 am

1 stop5h 50m

$303

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 3/12

9:25 am-3:21 pm

1 stop5h 56m

Austin Bergstrom

Mon 3/16

5:57 pm-9:08 pm

1 stop3h 11m

$309

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 3/19

1:36 pm-8:06 pm

1 stop6h 30m

Austin Bergstrom

Mon 3/23

5:15 pm-10:03 pm

1 stop4h 48m

$311

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Wed 3/4

7:15 am-11:14 am

1 stop3h 59m

Austin Bergstrom

Sun 3/8

5:30 am-11:32 am

1 stop6h 02m

$319

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 7/31

6:00 am-1:48 pm

1 stop7h 48m

Austin Bergstrom

Sun 8/2

6:45 am-12:45 pm

1 stop6h 00m

$327

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Mon 4/20

5:00 am-11:19 am

1 stop6h 19m

Austin Bergstrom

Mon 4/20

4:20 pm-9:10 pm

1 stop4h 50m

$369

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Mon 4/6

7:05 pm-12:20 am

1 stop5h 15m

Austin Bergstrom

Thu 4/9

5:22 am-12:51 pm

1 stop7h 29m

$384

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 September is your next best option. Flight prices from Baton Rouge to Austin during September average around $278.

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

As of February 2026, prices for Baton Rouge to Austin flights are approximately 189% 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 20m

Direct flights

None
The fastest flight from Baton Rouge to Austin takes 3h 20m
There are no direct flights from Baton Rouge to Austin. There are no popular flight routes from Baton Rouge to Austin.
Search flight deals

  • 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 20m.

  • 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
7.2
11,334 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,335 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
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
Bastrop
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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