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Cheap flights from Brownsville to Puerto Rico from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to Puerto Rico departing on 2/23. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:15 pm - 9:26 pm
BRO
-
SJU
7h 11m
1 stop
United Airlines Logo
8:05 am - 6:02 pm
SJU
-
BRO
11h 57m
2 stops
$451United Airlines
Mon, Mar 2 - Wed, Mar 4
American Airlines Logo
8:05 pm - 2:50 pm
BRO
-
SJU
17h 45m
2 stops
American Airlines Logo
6:33 am - 10:54 pm
SJU
-
BRO
17h 21m
1 stop
$473American Airlines
Mon, Mar 9 - Sat, Mar 14
United Airlines Logo
12:15 pm - 9:26 pm
BRO
-
SJU
7h 11m
1 stop
United Airlines Logo
8:05 am - 6:02 pm
SJU
-
BRO
11h 57m
2 stops
$488United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
12:06 pm - 8:38 pm
BRO
-
SJU
7h 32m
1 stop
United Airlines Logo
1:25 pm - 11:27 am
SJU
-
BRO
23h 02m
2 stops
$500United Airlines
Tue, Apr 28 - Fri, May 1
American Airlines Logo
8:05 pm - 2:11 pm
BRO
-
SJU
17h 06m
1 stop
American Airlines Logo
6:33 am - 10:54 pm
SJU
-
BRO
17h 21m
1 stop
$534American Airlines
Mon, Mar 9 - Sat, Mar 14
United Airlines Logo
5:14 pm - 3:40 pm
BRO
-
SJU
20h 26m
2 stops
United Airlines Logo
8:05 am - 6:02 pm
SJU
-
BRO
11h 57m
2 stops
$545United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
9:25 am - 11:50 pm
BRO
-
SJU
13h 25m
2 stops
United Airlines Logo
4:55 pm - 11:27 am
SJU
-
BRO
19h 32m
2 stops
$561United Airlines
Tue, Apr 28 - Fri, May 1
American Airlines Logo
8:05 pm - 2:50 pm
BRO
-
SJU
17h 45m
2 stops
American Airlines Logo
6:01 pm - 10:17 am
SJU
-
BRO
17h 16m
2 stops
$573American Airlines
Mon, Mar 9 - Sat, Mar 14
United Airlines Logo
5:14 pm - 12:36 am
BRO
-
SJU
29h 22m
2 stops
United Airlines Logo
8:05 am - 6:02 pm
SJU
-
BRO
11h 57m
2 stops
$585United Airlines
Mon, Mar 2 - Wed, Mar 4
American Airlines Logo
10:47 am - 10:31 pm
BRO
-
SJU
10h 44m
1 stop
American Airlines Logo
6:33 am - 10:54 pm
SJU
-
BRO
17h 21m
1 stop
$641American Airlines
Mon, Mar 9 - Sat, Mar 14

American Airlines flights from Brownsville to Puerto Rico

Our best American Airlines deals on Brownsville to Puerto Rico flight tickets
American Airlines
Mar 9
BRO8:05 pmBrownsville South Padre Is. Intl
17h 45m
2 stops
SJU2:50 pmSan Juan Luis Munoz Marin Intl
Mar 14
SJU6:01 pmSan Juan Luis Munoz Marin Intl
17h 16m
2 stops
BRO10:17 amBrownsville South Padre Is. Intl
$473
American Airlines
Mar 9
BRO8:05 pmBrownsville South Padre Is. Intl
17h 06m
1 stop
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Mar 14
SJU6:33 amSan Juan Luis Munoz Marin Intl
17h 21m
1 stop
BRO10:54 pmBrownsville South Padre Is. Intl
$534
American Airlines
Feb 1
BRO6:00 amBrownsville South Padre Is. Intl
14h 26m
1 stop
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Feb 9
SJU7:12 pmSan Juan Luis Munoz Marin Intl
17h 08m
2 stops
BRO10:20 amBrownsville South Padre Is. Intl
$551

United Airlines flights from Brownsville to Puerto Rico

Our best United Airlines deals on Brownsville to Puerto Rico flight tickets
United Airlines
Mar 2
BRO12:15 pmBrownsville South Padre Is. Intl
7h 11m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU3:46 pmSan Juan Luis Munoz Marin Intl
7h 45m
1 stop
BRO9:31 pmBrownsville South Padre Is. Intl
$451
United Airlines
Mar 2
BRO12:15 pmBrownsville South Padre Is. Intl
7h 11m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:05 amSan Juan Luis Munoz Marin Intl
11h 57m
2 stops
BRO6:02 pmBrownsville South Padre Is. Intl
$488
United Airlines
Apr 28
BRO12:06 pmBrownsville South Padre Is. Intl
7h 32m
1 stop
SJU8:38 pmSan Juan Luis Munoz Marin Intl
May 1
SJU7:00 amSan Juan Luis Munoz Marin Intl
10h 24m
1 stop
BRO4:24 pmBrownsville South Padre Is. Intl
$500

momondo Fare Finder

 
Customize your flight search to find flights from Brownsville to Puerto Rico 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 26, 2026.
Use the filters below to find and compare flights from Brownsville to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/2

12:15 pm-9:26 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-6:02 pm

2 stops11h 57m

$451

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/9

8:05 pm-2:50 pm

2 stops17h 45m

San Juan Luis Munoz Marin Intl

Sat 3/14

6:33 am-10:54 pm

1 stop17h 21m

$473

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/2

12:15 pm-9:26 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-6:02 pm

2 stops11h 57m

$488

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 4/28

12:06 pm-8:38 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Fri 5/1

1:25 pm-11:27 am

2 stops23h 02m

$500

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/9

8:05 pm-2:11 pm

1 stop17h 06m

San Juan Luis Munoz Marin Intl

Sat 3/14

6:33 am-10:54 pm

1 stop17h 21m

$534

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/2

5:14 pm-3:40 pm

2 stops20h 26m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-6:02 pm

2 stops11h 57m

$545

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 4/28

9:25 am-11:50 pm

2 stops13h 25m

San Juan Luis Munoz Marin Intl

Fri 5/1

4:55 pm-11:27 am

2 stops19h 32m

$561

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/9

8:05 pm-2:50 pm

2 stops17h 45m

San Juan Luis Munoz Marin Intl

Sat 3/14

6:01 pm-10:17 am

2 stops17h 16m

$573

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/2

5:14 pm-12:36 am

2 stops29h 22m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-6:02 pm

2 stops11h 57m

$585

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 3/9

10:47 am-10:31 pm

1 stop10h 44m

San Juan Luis Munoz Marin Intl

Sat 3/14

6:33 am-10:54 pm

1 stop17h 21m

$641

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 Puerto Rico from

How to get the cheapest flight ticket from Brownsville to Puerto Rico

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 Brownsville South Padre Is. Intl to Puerto Rico?

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

What airlines fly to Puerto Rico?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Puerto Rico from Brownsville according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 3 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Cheap Brownsville to Puerto Rico flight deals and tips

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

Fastest flight time

7h 11m

Direct flights

None
The fastest flight from Brownsville to Puerto Rico takes 7h 11m
There are no direct flights from Brownsville to Puerto Rico. There are no popular flight routes from Brownsville to Puerto Rico.
Search flight deals

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

    Prices for flights from Brownsville South Padre Is. Intl Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brownsville South Padre Is. Intl Airport to Puerto Rico?

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

    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 Brownsville South Padre Is. Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico 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.

Best airlines flying from Brownsville to Puerto Rico

Compare and see reviews for airlines that fly from Brownsville to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $305Free CancellationRating
7.2
11,189 reviews
Search American Airlines flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Brownsville to Puerto Rico?

It is quick and easy to find Brownsville to Puerto Rico 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 Puerto Rico that suits you.

Can I find flights from Brownsville to Puerto Rico with flexible booking policies on momondo?

All flight searches from Brownsville to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Brownsville to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Brownsville.

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

Yes. momondo can track prices for Brownsville to Puerto Rico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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