HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$175+ Cheap flights from Brownsville (BRO) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SJU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Brownsville to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Brownsville to Puerto Rico

Cheapest flights from Brownsville to Puerto Rico
Explore the most affordable flight options available from Brownsville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:40 am
BRO
-
SJU
2 stops11h 30m
American Airlines
Thu 4/2311:59 pm
SJU
-
BRO
1 stop11h 13m
American Airlines
Deal found 2/12$350
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:40 am
BRO
-
SJU
2 stops11h 30m
American Airlines
Sun 5/1011:59 pm
SJU
-
BRO
1 stop11h 15m
American Airlines
Deal found 2/10$410
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:00 pm
BRO
-
SJU
1 stop7h 38m
United Airlines
Fri 5/17:20 am
SJU
-
BRO
2 stops12h 08m
United Airlines
Deal found 2/12$430
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:41 pm
BRO
-
SJU
1 stop8h 51m
American Airlines
Thu 7/912:39 am
SJU
-
BRO
1 stop10h 35m
American Airlines
Deal found 2/10$441
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:05 pm
BRO
-
SJU
1 stop8h 23m
American Airlines
Wed 3/251:30 am
SJU
-
BRO
1 stop9h 47m
American Airlines
Deal found 2/12$513
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:15 pm
BRO
-
SJU
1 stop7h 11m
United Airlines
Fri 2/277:40 am
SJU
-
BRO
1 stop10h 32m
United Airlines
Deal found 2/10$516
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:50 pm
BRO
-
SJU
2 stops19h 03m
American Airlines
Thu 4/303:44 pm
SJU
-
BRO
2 stops19h 28m
American Airlines
Deal found 2/12$553
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:05 pm
BRO
-
SJU
1 stop17h 06m
American Airlines
Sat 3/146:01 pm
SJU
-
BRO
2 stops17h 16m
American Airlines
Deal found 2/12$555

Find flight deals from Brownsville to Puerto Rico

Keep the following information in mind while searching for Brownsville to Puerto Rico flight deals. Data was last updated February 12, 2026.

Round-trip from

$350
(American Airlines)

One-way from

$175
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$444
From Brownsville South Padre Is. Intl to Puerto Rico
Search Deals
One-way flight from Brownsville South Padre Is. Intl to Puerto Rico
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Brownsville to Puerto Rico that are best for you.

Fly from

Brownsville

Fly to

Puerto Rico

Route

Depart

Return

Price

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Thu 4/16

5:40 am-6:10 pm

2 stops11h 30m

San Juan Luis Munoz Marin Intl

Thu 4/23

11:59 pm-2:20 pm

1 stop15h 21m

$350

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Wed 5/6

5:40 am-6:10 pm

2 stops11h 30m

San Juan Luis Munoz Marin Intl

Sun 5/10

11:59 pm-10:14 am

1 stop11h 15m

$410

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 7/7

6:41 pm-4:32 am

1 stop8h 51m

San Juan Luis Munoz Marin Intl

Thu 7/9

12:39 am-10:14 am

1 stop10h 35m

$410

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 4/28

12:00 pm-8:38 pm

1 stop7h 38m

San Juan Luis Munoz Marin Intl

Fri 5/1

2:55 pm-9:59 pm

1 stop8h 04m

$478

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/17

6:44 pm-9:00 am

2 stops13h 16m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Best time to book a flight from Brownsville to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Brownsville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brownsville to Puerto Rico

What is the cheapest month to book a flight from Brownsville to Puerto Rico?

Currently, February is the cheapest month in which you can book a flight from Brownsville to Puerto Rico (average of $240). Flying from Brownsville to Puerto Rico in October is currently the most expensive (average of $449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated February 12, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Brownsville to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,283 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,275 reviews
United Airlines
7.4
Good
9,283 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Brownsville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Brownsville to Puerto Rico?

    For a flight from Brownsville to Puerto Rico, you will be flying from South Padre Is. Intl. Brownsville South Padre Is. Intl (BRO) is just 4.5 mi from the center of the city.

  • How long is the flight from Brownsville to Puerto Rico?

    American Airlines can get you from Brownsville to Puerto Rico in just under 11h 30m. Your travel time can differ by up to . Airlines will cover a distance of 2069 mi.

  • Can I find deals for flights from Brownsville to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Brownsville to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brownsville to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brownsville to Puerto Rico.

  • Can I find deals for business class flights from Brownsville to Puerto Rico?

    Yes. Cheapflights offers flight deals from Brownsville to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brownsville to Puerto Rico?

    Currently, February is the cheapest month in which you can book a flight from Brownsville to Puerto Rico (average of $240). Flying from Brownsville to Puerto Rico in October is currently the most expensive (average of $449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Brownsville to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Hobby to Luis Munoz Marin Intl flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Love Field to Luis Munoz Marin Intl flights
Hobby to Punta Cana flights
Austin to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Punta Cana flights
George Bush Intcntl to Punta Cana flights
San Antonio to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Montego Bay flights
Dallas/Fort Worth to Saint Thomas Island flights
Dallas/Fort Worth to Nassau flights
Hobby to Montego Bay flights
Hobby to Castries flights
George Bush Intcntl to Castries flights
Hobby to Nassau flights
George Bush Intcntl to Montego Bay flights
Dallas/Fort Worth to Oranjestad flights
Hobby to Oranjestad flights
Dallas/Fort Worth to George Town flights
Dallas/Fort Worth to Bridgetown flights
Dallas/Fort Worth to Providenciales flights
Dallas/Fort Worth to Castries flights
George Bush Intcntl to Nassau flights
Hobby to Saint Thomas Island flights
Hobby to Santo Domingo flights
George Bush Intcntl to Saint Thomas Island flights
Hobby to George Town flights
George Bush Intcntl to Oranjestad flights
Dallas/Fort Worth to Santo Domingo flights
Dallas/Fort Worth to Willemstad flights
Austin to Punta Cana flights
Love Field to Punta Cana flights
Dallas/Fort Worth to Simpson Bay flights
El Paso to Luis Munoz Marin Intl flights
Hobby to Simpson Bay flights
George Bush Intcntl to George Town flights
George Bush Intcntl to Santo Domingo flights
Austin to Saint Thomas Island flights
Austin to Nassau flights
Hobby to Willemstad flights
Hobby to Providenciales flights
Dallas/Fort Worth to St. John's flights
Austin to Montego Bay flights
George Bush Intcntl to Willemstad flights
George Bush Intcntl to Simpson Bay flights
Love Field to Nassau flights
George Bush Intcntl to Providenciales flights
Austin to George Town flights
Love Field to Montego Bay flights

Top 2 airlines flying from Brownsville to Puerto Rico

Discover the top 2 airlines that operate flights from Brownsville to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$305Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$305Average$533FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights