Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baton Rouge to Austin from $149

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 12/30. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baton Rouge to Austin

Cheap round-trip flights

American Airlines Logo
12:15 pm - 6:46 pmBTR-AUS
6h 31m1 stop
American Airlines Logo
6:06 pm - 11:11 pmAUS-BTR
5h 05m1 stop
$224American Airlines
Find Deal
Sat, Sep 27 - Mon, Sep 29
American Airlines Logo
4:31 pm - 9:06 pmBTR-AUS
4h 35m1 stop
American Airlines Logo
4:54 pm - 11:11 pmAUS-BTR
6h 17m1 stop
$229American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
5:45 am - 9:29 amBTR-AUS
3h 44m1 stop
American Airlines Logo
7:23 pm - 10:48 pmAUS-BTR
3h 25m1 stop
$237American Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
American Airlines Logo
7:17 am - 11:31 amBTR-AUS
4h 14m1 stop
American Airlines Logo
7:23 pm - 10:48 pmAUS-BTR
3h 25m1 stop
$253American Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
American Airlines Logo
6:34 pm - 10:16 pmBTR-AUS
3h 42m1 stop
American Airlines Logo
1:54 pm - 5:42 pmAUS-BTR
3h 48m1 stop
$259American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
5:00 am - 10:58 amBTR-AUS
5h 58m1 stop
United Airlines Logo
9:35 am - 3:11 pmAUS-BTR
5h 36m1 stop
$289United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
7:00 am - 1:10 pmBTR-AUS
6h 10m1 stop
United Airlines Logo
5:59 pm - 9:16 pmAUS-BTR
3h 17m1 stop
$297United Airlines
Find Deal
Tue, Dec 30 - Tue, Dec 30
Delta Logo
4:39 pm - 12:13 amBTR-AUS
7h 34m1 stop
Delta Logo
10:49 am - 10:12 pmAUS-BTR
11h 23m2 stops
$459Delta
Find Deal
Fri, Sep 19 - Mon, Sep 22
Delta Logo
1:40 pm - 8:55 pmBTR-AUS
7h 15m1 stop
Delta Logo
10:55 am - 10:00 pmAUS-BTR
11h 05m2 stops
$477Delta
Find Deal
Fri, Nov 14 - Sun, Nov 16
Delta Logo
6:00 am - 10:42 amBTR-AUS
4h 42m1 stop
Delta Logo
10:55 am - 10:13 pmAUS-BTR
11h 18m2 stops
$497Delta
Find Deal
Sat, Aug 16 - Wed, Aug 20

American Airlines flights from Baton Rouge to Austin

Our best American Airlines deals on Baton Rouge to Austin flight tickets
American Airlines
Sep 27
BTR12:15 pmBaton Rouge Ryan
6h 31m
1 stop
AUS6:46 pmAustin Bergstrom
Sep 29
AUS6:06 pmAustin Bergstrom
5h 05m
1 stop
BTR11:11 pmBaton Rouge Ryan
$224
Find similar
American Airlines
Sep 4
BTR4:31 pmBaton Rouge Ryan
4h 35m
1 stop
AUS9:06 pmAustin Bergstrom
Sep 8
AUS4:54 pmAustin Bergstrom
6h 17m
1 stop
BTR11:11 pmBaton Rouge Ryan
$229
Find similar
American Airlines
Aug 15
BTR5:45 amBaton Rouge Ryan
3h 44m
1 stop
AUS9:29 amAustin Bergstrom
Aug 17
AUS7:23 pmAustin Bergstrom
3h 25m
1 stop
BTR10:48 pmBaton Rouge Ryan
$237
Find similar

United Airlines flights from Baton Rouge to Austin

Our best United Airlines deals on Baton Rouge to Austin flight tickets
United Airlines
Sep 1
BTR5:00 amBaton Rouge Ryan
5h 58m
1 stop
AUS10:58 amAustin Bergstrom
Sep 8
AUS9:35 amAustin Bergstrom
5h 36m
1 stop
BTR3:11 pmBaton Rouge Ryan
$289
Find similar
United Airlines
Dec 30
BTR7:00 amBaton Rouge Ryan
6h 10m
1 stop
AUS1:10 pmAustin Bergstrom
Dec 30
AUS5:59 pmAustin Bergstrom
3h 17m
1 stop
BTR9:16 pmBaton Rouge Ryan
$297
Find similar
United Airlines
Aug 7
BTR5:10 amBaton Rouge Ryan
3h 27m
1 stop
AUS8:37 amAustin Bergstrom
Aug 14
AUS7:51 pmAustin Bergstrom
3h 33m
1 stop
BTR11:24 pmBaton Rouge Ryan
$313
Find similar

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 August 3, 2025.
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

Sat 9/27

12:15 pm-6:46 pm

1 stop6h 31m

Austin Bergstrom

Mon 9/29

6:06 pm-11:11 pm

1 stop5h 05m

$224

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Thu 9/4

4:31 pm-9:06 pm

1 stop4h 35m

Austin Bergstrom

Mon 9/8

4:54 pm-11:11 pm

1 stop6h 17m

$229

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 8/15

5:45 am-9:29 am

1 stop3h 44m

Austin Bergstrom

Sun 8/17

7:23 pm-10:48 pm

1 stop3h 25m

$237

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 8/15

7:17 am-11:31 am

1 stop4h 14m

Austin Bergstrom

Sun 8/17

7:23 pm-10:48 pm

1 stop3h 25m

$253

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 11/14

6:34 pm-10:16 pm

1 stop3h 42m

Austin Bergstrom

Sun 11/16

1:54 pm-5:42 pm

1 stop3h 48m

$259

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Mon 9/1

5:00 am-10:58 am

1 stop5h 58m

Austin Bergstrom

Mon 9/8

9:35 am-3:11 pm

1 stop5h 36m

$289

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Tue 12/30

7:00 am-1:10 pm

1 stop6h 10m

Austin Bergstrom

Tue 12/30

5:59 pm-9:16 pm

1 stop3h 17m

$297

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 9/19

4:39 pm-12:13 am

1 stop7h 34m

Austin Bergstrom

Mon 9/22

10:49 am-10:12 pm

2 stops11h 23m

$459

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Fri 11/14

1:40 pm-8:55 pm

1 stop7h 15m

Austin Bergstrom

Sun 11/16

10:55 am-10:00 pm

2 stops11h 05m

$477

Baton RougeAustin

BTR - AUS

BTRAUS

Baton Rouge Ryan

Sat 8/16

6:00 am-10:42 am

1 stop4h 42m

Austin Bergstrom

Wed 8/20

10:55 am-10:13 pm

2 stops11h 18m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Austin?

The cheapest month to fly to Austin from Baton Rouge is in September. Flight prices, which tend to average around $263, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then February is your next best option. Flight prices from Baton Rouge to Austin during February average around $288.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Baton Rouge to Austin for around $363.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Baton Rouge to Austin when you can find flight prices for as low as $298. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $343. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

As of August 2025, prices for Baton Rouge to Austin flights are approximately 104% 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

Best Price Found

$149

Fastest flight time

3h 05m

Direct flights

None

Airports in Austin

1 airport
The best one-way flight to Austin from Baton Rouge in the past 72 hours is $149. The best round-trip flight deal from Baton Rouge to Austin found on momondo in the last 72 hours is $224.
The fastest flight from Baton Rouge to Austin takes 3h 05m
There are no direct flights from Baton Rouge to Austin. Popular non-direct route for this connection is Baton Rouge Ryan Airport - Austin Bergstrom Airport.
There is 1 airport near Austin: Austin Bergstrom (AUS)
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 42m.

  • 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 $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,905 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
San Marcos
Round Rock
Wimberley
Georgetown
Canyon Lake
Marble Falls
Dripping Springs
Cedar Park
Horseshoe Bay
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.

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/8
Fri 8/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States