What airlines fly to Brownsville?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Brownsville from Austin according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Brownsville. Keep in mind that there are 4 different airlines that fly to Brownsville on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Austin Bergstrom to Brownsville South Padre Is. Intl?

American Airlines and United Airlines are the most popular carriers operating from Austin Bergstrom to Brownsville South Padre Is. Intl

When did momondo last update prices for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport?

Prices for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport refresh daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport?

As of November 2026, there is 1 operator available to choose from for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport.

How old do you have to be to fly from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport.

What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?

The necessary travel and health documents for your Brownsville South Padre Is. Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$155 Cheap Flights from Austin to Brownsville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Brownsville

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5:15 am - 11:19 amAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

6h 04m1 stop Houston George Bush Intcntl

7:00 am - 1:11 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

6h 11m1 stop Houston George Bush Intcntl

$309United Airlines

Sun, Nov 22 - Tue, Dec 1

4:16 pm - 7:35 pmAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

3h 19m1 stop Houston George Bush Intcntl

7:05 am - 11:14 amBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

4h 09m1 stop Houston George Bush Intcntl

$309United Airlines

Tue, Jan 5 - Tue, Jan 19

4:06 pm - 10:59 pmAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

6h 53m1 stop Dallas/Fort Worth

6:09 pm - 10:18 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

4h 09m1 stop Dallas/Fort Worth

$309American Airlines

Thu, Dec 31 - Fri, Jan 15

10:55 am - 5:39 pmAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

6h 44m1 stop Dallas/Fort Worth

6:09 pm - 10:18 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

4h 09m1 stop Dallas/Fort Worth

$309American Airlines

Thu, Jan 14 - Mon, Jan 18

5:00 am - 10:03 amAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

5h 03m1 stop Dallas/Fort Worth

10:33 am - 5:05 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

6h 32m1 stop Dallas/Fort Worth

$310American Airlines

Thu, Dec 17 - Thu, Dec 24

5:00 am - 10:04 amAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

5h 04m1 stop Dallas/Fort Worth

5:47 am - 10:54 amBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

5h 07m1 stop Dallas/Fort Worth

$349American Airlines

Thu, Nov 19 - Mon, Nov 23

2:23 pm - 7:35 pmAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

5h 12m1 stop Houston George Bush Intcntl

4:39 pm - 9:35 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

4h 56m1 stop Houston George Bush Intcntl

$399United Airlines

Thu, Jan 21 - Mon, Jan 25

5:15 am - 11:19 amAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

6h 04m1 stop Houston George Bush Intcntl

7:00 am - 1:11 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

6h 11m1 stop Houston George Bush Intcntl

$400United Airlines

Sun, Nov 22 - Tue, Dec 1

5:15 am - 11:19 amAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

6h 04m1 stop Houston George Bush Intcntl

7:00 am - 11:11 amBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

4h 11m1 stop Houston George Bush Intcntl

$401United Airlines

Thu, Nov 26 - Wed, Dec 2

2:23 pm - 7:35 pmAUS Austin Bergstrom-BRO Brownsville South Padre Is. Intl

5h 12m1 stop Houston George Bush Intcntl

4:39 pm - 9:35 pmBRO Brownsville South Padre Is. Intl-AUS Austin Bergstrom

4h 56m1 stop Houston George Bush Intcntl

$409United Airlines

Thu, Jan 21 - Mon, Jan 25

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American Airlines flights from Austin to Brownsville

Our best American Airlines deals on Austin to Brownsville flight tickets

American Airlines

Dec 17

AUS5:00 amAustin Bergstrom

5h 03m

1 stop

BRO10:03 amBrownsville South Padre Is. Intl

Dec 24

BRO10:33 amBrownsville South Padre Is. Intl

6h 32m

1 stop

AUS5:05 pmAustin Bergstrom

$310

American Airlines

Nov 19

AUS5:00 amAustin Bergstrom

5h 04m

1 stop

BRO10:04 amBrownsville South Padre Is. Intl

Nov 23

BRO5:47 amBrownsville South Padre Is. Intl

5h 07m

1 stop

AUS10:54 amAustin Bergstrom

$349

American Airlines

Feb 22

AUS6:00 amAustin Bergstrom

3h 58m

1 stop

BRO9:58 amBrownsville South Padre Is. Intl

Feb 22

BRO4:01 pmBrownsville South Padre Is. Intl

4h 06m

1 stop

AUS8:07 pmAustin Bergstrom

$507

United Airlines flights from Austin to Brownsville

Our best United Airlines deals on Austin to Brownsville flight tickets

United Airlines

Nov 22

AUS5:15 amAustin Bergstrom

6h 04m

1 stop

BRO11:19 amBrownsville South Padre Is. Intl

Dec 1

BRO7:00 amBrownsville South Padre Is. Intl

6h 11m

1 stop

AUS1:11 pmAustin Bergstrom

$309

United Airlines

Nov 13

AUS7:00 amAustin Bergstrom

4h 19m

1 stop

BRO11:19 amBrownsville South Padre Is. Intl

Nov 14

BRO7:00 amBrownsville South Padre Is. Intl

4h 13m

1 stop

AUS11:13 amAustin Bergstrom

$380

United Airlines

Nov 13

AUS7:00 amAustin Bergstrom

4h 19m

1 stop

BRO11:19 amBrownsville South Padre Is. Intl

Nov 15

BRO4:38 pmBrownsville South Padre Is. Intl

4h 55m

1 stop

AUS9:33 pmAustin Bergstrom

$382

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Sun 11/22

5:15 am-11:19 am

1 stop6h 04m

Brownsville South Padre Is. Intl

Tue 12/1

7:00 am-1:11 pm

1 stop6h 11m

$309

Quickest round-trip

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Tue 1/5

4:16 pm-7:35 pm

1 stop3h 19m

Brownsville South Padre Is. Intl

Tue 1/19

7:05 am-11:14 am

1 stop4h 09m

$309

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 12/31

4:06 pm-10:59 pm

1 stop6h 53m

Brownsville South Padre Is. Intl

Fri 1/15

6:09 pm-10:18 pm

1 stop4h 09m

$309

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 1/14

10:55 am-5:39 pm

1 stop6h 44m

Brownsville South Padre Is. Intl

Mon 1/18

6:09 pm-10:18 pm

1 stop4h 09m

$309

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 12/17

5:00 am-10:03 am

1 stop5h 03m

Brownsville South Padre Is. Intl

Thu 12/24

10:33 am-5:05 pm

1 stop6h 32m

$310

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 11/19

5:00 am-10:04 am

1 stop5h 04m

Brownsville South Padre Is. Intl

Mon 11/23

5:47 am-10:54 am

1 stop5h 07m

$349

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 1/21

2:23 pm-7:35 pm

1 stop5h 12m

Brownsville South Padre Is. Intl

Mon 1/25

4:39 pm-9:35 pm

1 stop4h 56m

$399

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Sun 11/22

5:15 am-11:19 am

1 stop6h 04m

Brownsville South Padre Is. Intl

Tue 12/1

7:00 am-1:11 pm

1 stop6h 11m

$400

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 11/26

5:15 am-11:19 am

1 stop6h 04m

Brownsville South Padre Is. Intl

Wed 12/2

7:00 am-11:11 am

1 stop4h 11m

$401

AustinBrownsville

AUS Austin Bergstrom - BRO Brownsville South Padre Is. Intl

AUSBRO

Austin Bergstrom

Thu 1/21

2:23 pm-7:35 pm

1 stop5h 12m

Brownsville South Padre Is. Intl

Mon 1/25

4:39 pm-9:35 pm

1 stop4h 56m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Brownsville

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

Prices

Airlines

What is the cheapest month to fly to Brownsville?

The month of February is another great option to travel to Brownsville, with average flight prices from Austin averaging around $238.

When to book flights from Austin to Brownsville

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Brownsville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to Brownsville (AUS to BRO) flight deals and tips

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

Best Price Found	$155
Fastest flight time	4h 19m
Direct flights	None

The best one-way flight to Brownsville from Austin in the past 72 hours is $155. The best round-trip flight deal from Austin to Brownsville found on momondo in the last 72 hours is $309.

The fastest flight from Austin to Brownsville takes 4h 19m

There are no direct flights from Austin to Brownsville. There are no popular flight routes from Austin to Brownsville.

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Frequently asked questions about flying from Austin to Brownsville

How far is Austin Bergstrom to Brownsville South Padre Is. Intl by plane?
Austin Bergstrom and Brownsville South Padre Is. Intl are 302.7 mi apart from one another. By plane, this route typically takes 4h 19m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport?
Prices for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport?
As of November 2026, there is 1 operator available to choose from for flights from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport.
How old do you have to be to fly from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Brownsville South Padre Is. Intl Airport.
What documentation or ID do you need to fly to Brownsville South Padre Is. Intl Airport?
The necessary travel and health documents for your Brownsville South Padre Is. Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Austin to Brownsville?
Based on momondo bookings for flights between Austin and Brownsville, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Austin to Brownsville

Compare and see reviews for airlines that fly from Austin to Brownsville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.3 10,458 reviews		Search United Airlines flights

South Padre Island

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Flights from Austin to Brownsville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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Cheap flights from Austin to Brownsville from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Brownsville departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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