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Cheap flights from San Antonio to Brownsville from $294

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Brownsville departing on 7/5. 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

Find the cheapest flights from San Antonio to Brownsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:01 am - 10:12 am
SAT
-
BRO
4h 11m
1 stop
American Airlines Logo
6:42 pm - 11:04 pm
BRO
-
SAT
4h 22m
1 stop
$294American Airlines
dom., jul. 5 - sáb., jul. 11
American Airlines Logo
8:23 pm - 12:23 am
SAT
-
BRO
4h 00m
1 stop
American Airlines Logo
6:42 pm - 11:05 pm
BRO
-
SAT
4h 23m
1 stop
$309American Airlines
sáb., jun. 27 - mié., jul. 1
United Airlines Logo
9:30 am - 3:51 pm
SAT
-
BRO
6h 21m
1 stop
United Airlines Logo
4:38 pm - 9:16 pm
BRO
-
SAT
4h 38m
1 stop
$331United Airlines
mar., ago. 11 - sáb., ago. 15
American Airlines Logo
6:01 am - 10:12 am
SAT
-
BRO
4h 11m
1 stop
American Airlines Logo
6:42 pm - 11:04 pm
BRO
-
SAT
4h 22m
1 stop
$345American Airlines
dom., jul. 5 - sáb., jul. 11
American Airlines Logo
6:01 am - 10:12 am
SAT
-
BRO
4h 11m
1 stop
American Airlines Logo
6:42 pm - 11:04 pm
BRO
-
SAT
4h 22m
1 stop
$397American Airlines
dom., jul. 5 - sáb., jul. 11
American Airlines Logo
4:39 pm - 11:32 pm
SAT
-
BRO
6h 53m
1 stop
American Airlines Logo
5:49 am - 10:01 am
BRO
-
SAT
4h 12m
1 stop
$419American Airlines
lun., sep. 21 - jue., sep. 24
American Airlines Logo
8:23 pm - 12:13 am
SAT
-
BRO
3h 50m
1 stop
American Airlines Logo
6:42 pm - 11:58 pm
BRO
-
SAT
5h 16m
1 stop
$433American Airlines
jue., jul. 9 - dom., jul. 12
American Airlines Logo
8:23 pm - 12:23 am
SAT
-
BRO
4h 00m
1 stop
American Airlines Logo
5:30 am - 10:08 am
BRO
-
SAT
4h 38m
1 stop
$526American Airlines
jue., jun. 25 - lun., jul. 6
United Airlines Logo
5:57 pm - 9:52 pm
SAT
-
BRO
3h 55m
1 stop
United Airlines Logo
4:44 pm - 12:43 pm
BRO
-
SAT
19h 59m
2 stops
$751United Airlines
jue., jun. 25 - lun., jul. 6
United Airlines Logo
8:53 am - 6:44 pm
SAT
-
BRO
9h 51m
2 stops
United Airlines Logo
9:20 am - 3:39 pm
BRO
-
SAT
6h 19m
1 stop
$1,049United Airlines
jue., jul. 9 - dom., jul. 12

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American Airlines flights from San Antonio to Brownsville

Our best American Airlines deals on San Antonio to Brownsville flight tickets
American Airlines
Jul 5
SAT6:01 amSan Antonio
4h 11m
1 stop
BRO10:12 amBrownsville South Padre Is. Intl
Jul 11
BRO6:42 pmBrownsville South Padre Is. Intl
4h 22m
1 stop
SAT11:04 pmSan Antonio
$294
American Airlines
Jun 27
SAT8:23 pmSan Antonio
4h 00m
1 stop
BRO12:23 amBrownsville South Padre Is. Intl
Jul 1
BRO6:42 pmBrownsville South Padre Is. Intl
4h 23m
1 stop
SAT11:05 pmSan Antonio
$309
American Airlines
Jul 5
SAT6:01 amSan Antonio
4h 11m
1 stop
BRO10:12 amBrownsville South Padre Is. Intl
Jul 11
BRO6:42 pmBrownsville South Padre Is. Intl
4h 22m
1 stop
SAT11:04 pmSan Antonio
$345

United Airlines flights from San Antonio to Brownsville

Our best United Airlines deals on San Antonio to Brownsville flight tickets
United Airlines
Aug 11
SAT9:30 amSan Antonio
6h 21m
1 stop
BRO3:51 pmBrownsville South Padre Is. Intl
Aug 15
BRO4:38 pmBrownsville South Padre Is. Intl
4h 38m
1 stop
SAT9:16 pmSan Antonio
$331
United Airlines
Jun 18
SAT9:37 amSan Antonio
6h 20m
1 stop
BRO3:57 pmBrownsville South Padre Is. Intl
Jun 20
BRO4:44 pmBrownsville South Padre Is. Intl
6h 00m
1 stop
SAT10:44 pmSan Antonio
$359
United Airlines
Jun 20
SAT5:30 amSan Antonio
5h 56m
1 stop
BRO11:26 amBrownsville South Padre Is. Intl
Jun 23
BRO12:10 pmBrownsville South Padre Is. Intl
3h 29m
1 stop
SAT3:39 pmSan Antonio
$399

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 junio 16, 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

Cheapest round-trip

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

dom. 7/5

6:01 am-10:12 am

1 stop4h 11m

Brownsville South Padre Is. Intl

sáb. 7/11

6:42 pm-11:04 pm

1 stop4h 22m

$294
Quickest round-trip

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

sáb. 6/27

8:23 pm-12:23 am

1 stop4h 00m

Brownsville South Padre Is. Intl

mié. 7/1

6:42 pm-11:05 pm

1 stop4h 23m

$309

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

mar. 8/11

9:30 am-3:51 pm

1 stop6h 21m

Brownsville South Padre Is. Intl

sáb. 8/15

4:38 pm-9:16 pm

1 stop4h 38m

$331

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

dom. 7/5

6:01 am-10:12 am

1 stop4h 11m

Brownsville South Padre Is. Intl

sáb. 7/11

6:42 pm-11:04 pm

1 stop4h 22m

$345

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

dom. 7/5

6:01 am-10:12 am

1 stop4h 11m

Brownsville South Padre Is. Intl

sáb. 7/11

6:42 pm-11:04 pm

1 stop4h 22m

$397

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

lun. 9/21

4:39 pm-11:32 pm

1 stop6h 53m

Brownsville South Padre Is. Intl

jue. 9/24

5:49 am-10:01 am

1 stop4h 12m

$419

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

jue. 7/9

8:23 pm-12:13 am

1 stop3h 50m

Brownsville South Padre Is. Intl

dom. 7/12

6:42 pm-11:58 pm

1 stop5h 16m

$433

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

jue. 6/25

8:23 pm-12:23 am

1 stop4h 00m

Brownsville South Padre Is. Intl

lun. 7/6

5:30 am-10:08 am

1 stop4h 38m

$526

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

jue. 6/25

5:57 pm-9:52 pm

1 stop3h 55m

Brownsville South Padre Is. Intl

lun. 7/6

4:44 pm-12:43 pm

2 stops19h 59m

$751

San AntonioBrownsville

SAT - BRO

SATBRO

San Antonio

jue. 7/9

8:53 am-6:44 pm

2 stops9h 51m

Brownsville South Padre Is. Intl

dom. 7/12

9:20 am-3:39 pm

1 stop6h 19m

$1,049

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brownsville from

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 airlines fly to Brownsville?

Delta, Southwest and United Airlines 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 49% 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

5h 34m

Direct flights

None
The fastest flight from San Antonio to Brownsville takes 5h 34m
There are no direct flights from San Antonio to Brownsville. There are no popular flight routes from San Antonio to Brownsville.
Search flight deals

Frequently asked questions about flying from San Antonio to Brownsville

  • 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 5h 34m 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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