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Cheap flights from San Antonio to Brownsville from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Brownsville departing on 2/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 10:17 am
SAT
-
BRO
5h 17m
1 stop
American Airlines Logo
5:40 am - 9:29 am
BRO
-
SAT
3h 49m
1 stop
$219American Airlines
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
5:59 pm - 9:31 pm
SAT
-
BRO
3h 32m
1 stop
United Airlines Logo
12:15 pm - 5:50 pm
BRO
-
SAT
5h 35m
1 stop
$249United Airlines
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
6:00 am - 10:17 am
SAT
-
BRO
4h 17m
1 stop
American Airlines Logo
8:05 pm - 11:59 pm
BRO
-
SAT
3h 54m
1 stop
$254American Airlines
Mon, Mar 2 - Sun, Mar 8
American Airlines Logo
6:00 am - 10:17 am
SAT
-
BRO
4h 17m
1 stop
American Airlines Logo
5:40 am - 9:33 am
BRO
-
SAT
3h 53m
1 stop
$283American Airlines
Thu, Feb 26 - Thu, Mar 5
American Airlines Logo
5:36 pm - 10:54 pm
SAT
-
BRO
5h 18m
1 stop
American Airlines Logo
5:40 am - 9:36 am
BRO
-
SAT
3h 56m
1 stop
$344American Airlines
Mon, Apr 6 - Sun, Apr 12
American Airlines Logo
5:41 pm - 10:54 pm
SAT
-
BRO
5h 13m
1 stop
American Airlines Logo
5:40 am - 9:33 am
BRO
-
SAT
3h 53m
1 stop
$347American Airlines
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
5:36 pm - 10:54 pm
SAT
-
BRO
5h 18m
1 stop
American Airlines Logo
7:49 pm - 11:58 pm
BRO
-
SAT
4h 09m
1 stop
$348American Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
11:43 am - 6:02 pm
SAT
-
BRO
6h 19m
1 stop
United Airlines Logo
7:18 am - 10:47 am
BRO
-
SAT
3h 29m
1 stop
$412United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
5:55 pm - 11:03 pm
SAT
-
BRO
5h 08m
1 stop
United Airlines Logo
7:10 am - 1:03 pm
BRO
-
SAT
5h 53m
1 stop
$419United Airlines
Thu, Jul 2 - Thu, Jul 9
United Airlines Logo
4:45 pm - 4:12 pm
SAT
-
BRO
23h 27m
2 stops
United Airlines Logo
5:15 am - 8:38 am
BRO
-
SAT
3h 23m
1 stop
$442United Airlines
Mon, Mar 2 - Sun, Mar 8

United Airlines flights from San Antonio to Brownsville

Our best United Airlines deals on San Antonio to Brownsville flight tickets
United Airlines
Feb 10
SAT5:59 pmSan Antonio
3h 32m
1 stop
BRO9:31 pmBrownsville South Padre Is. Intl
Feb 14
BRO12:15 pmBrownsville South Padre Is. Intl
5h 35m
1 stop
SAT5:50 pmSan Antonio
$249
United Airlines
Jan 30
SAT5:59 pmSan Antonio
3h 32m
1 stop
BRO9:31 pmBrownsville South Padre Is. Intl
Jan 31
BRO12:13 pmBrownsville South Padre Is. Intl
3h 33m
1 stop
SAT3:46 pmSan Antonio
$289
United Airlines
Feb 12
SAT11:43 amSan Antonio
6h 19m
1 stop
BRO6:02 pmBrownsville South Padre Is. Intl
Feb 16
BRO7:18 amBrownsville South Padre Is. Intl
3h 29m
1 stop
SAT10:47 amSan Antonio
$412

American Airlines flights from San Antonio to Brownsville

Our best American Airlines deals on San Antonio to Brownsville flight tickets
American Airlines
Feb 25
SAT5:00 amSan Antonio
5h 17m
1 stop
BRO10:17 amBrownsville South Padre Is. Intl
Mar 4
BRO5:40 amBrownsville South Padre Is. Intl
3h 49m
1 stop
SAT9:29 amSan Antonio
$219
American Airlines
Mar 2
SAT6:00 amSan Antonio
4h 17m
1 stop
BRO10:17 amBrownsville South Padre Is. Intl
Mar 8
BRO8:05 pmBrownsville South Padre Is. Intl
3h 54m
1 stop
SAT11:59 pmSan Antonio
$254
American Airlines
Feb 26
SAT6:00 amSan Antonio
4h 17m
1 stop
BRO10:17 amBrownsville South Padre Is. Intl
Mar 5
BRO5:40 amBrownsville South Padre Is. Intl
3h 53m
1 stop
SAT9:33 amSan Antonio
$283

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Brownsville 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 January 29, 2026.
Use the filters below to find and compare flights from San Antonio to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Wed 2/25

5:00 am-10:17 am

1 stop5h 17m

Brownsville South Padre Is. Intl

Wed 3/4

5:40 am-9:29 am

1 stop3h 49m

$219

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Tue 2/10

5:59 pm-9:31 pm

1 stop3h 32m

Brownsville South Padre Is. Intl

Sat 2/14

12:15 pm-5:50 pm

1 stop5h 35m

$249

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Mon 3/2

6:00 am-10:17 am

1 stop4h 17m

Brownsville South Padre Is. Intl

Sun 3/8

8:05 pm-11:59 pm

1 stop3h 54m

$254

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Thu 2/26

6:00 am-10:17 am

1 stop4h 17m

Brownsville South Padre Is. Intl

Thu 3/5

5:40 am-9:33 am

1 stop3h 53m

$283

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Mon 4/6

5:36 pm-10:54 pm

1 stop5h 18m

Brownsville South Padre Is. Intl

Sun 4/12

5:40 am-9:36 am

1 stop3h 56m

$344

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Fri 2/13

5:41 pm-10:54 pm

1 stop5h 13m

Brownsville South Padre Is. Intl

Sun 2/15

5:40 am-9:33 am

1 stop3h 53m

$347

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Sat 3/14

5:36 pm-10:54 pm

1 stop5h 18m

Brownsville South Padre Is. Intl

Sat 3/21

7:49 pm-11:58 pm

1 stop4h 09m

$348

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Thu 2/12

11:43 am-6:02 pm

1 stop6h 19m

Brownsville South Padre Is. Intl

Mon 2/16

7:18 am-10:47 am

1 stop3h 29m

$412

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Thu 7/2

5:55 pm-11:03 pm

1 stop5h 08m

Brownsville South Padre Is. Intl

Thu 7/9

7:10 am-1:03 pm

1 stop5h 53m

$419

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

Mon 3/2

4:45 pm-4:12 pm

2 stops23h 27m

Brownsville South Padre Is. Intl

Sun 3/8

5:15 am-8:38 am

1 stop3h 23m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio 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

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

United Airlines is the most popular carrier operating from San Antonio to Brownsville South Padre Is. Intl

What airlines fly to Brownsville?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Brownsville from San Antonio according to our data. Delta is the first choice among our users, with 62% 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.

When to book flights from San Antonio to Brownsville

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

Cheap San Antonio to Brownsville (SAT to BRO) flight deals and tips

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

Fastest flight time

3h 32m

Direct flights

None
The fastest flight from San Antonio to Brownsville takes 3h 32m
There are no direct flights from San Antonio to Brownsville. There are no popular flight routes from San Antonio to Brownsville.
Search flight deals

  • How far is San Antonio to Brownsville South Padre Is. Intl by plane?

    There are 250.7 mi between San Antonio and Brownsville South Padre Is. Intl. Typically, this will take 3h 32m by plane in normal conditions.

  • When did momondo last update prices for flights from San Antonio Airport to Brownsville South Padre Is. Intl Airport?

    Prices for flights from San Antonio Airport to Brownsville South Padre Is. Intl Airport refresh daily.

  • How old do you have to be to fly from San Antonio Airport to Brownsville South Padre Is. Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio 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 travel and health documents you'll need for your trip to Brownsville South Padre Is. Intl 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 Brownsville South Padre Is. Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Brownsville?

Book flights to Brownsville if you plan to visit one of these locations
South Padre Island

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Brownsville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Brownsville for you.

Can I find flights from San Antonio to Brownsville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brownsville from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Brownsville?

momondo helps you find the best flight between San Antonio and Brownsville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Brownsville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Brownsville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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