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Caribbean Islands

$188+ Cheap flights from Brownsville (BRO) to Caribbean Islands

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SJU
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Brownsville to Caribbean Islands

Keep the following information in mind while searching for Brownsville to Caribbean Islands flight deals. Data was last updated August 17, 2025.

Round-trip from

$649
(United Airlines)

One-way from

$188
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$521
From Brownsville South Padre Is. Intl to Caribbean Islands
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One-way flight from Brownsville South Padre Is. Intl to Caribbean Islands
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Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Brownsville to Caribbean Islands

Cheapest flights from Brownsville to Caribbean Islands
Explore the most affordable flight options available from Brownsville to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/2912:10 pmBRO - STI
2 stops12h 36mUnited Airlines
Mon 10/66:00 amSTI - BRO
2 stops18h 33mUnited Airlines
Deal found 8/14$649
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/612:11 pmBRO - STI
2 stops12h 35mUnited Airlines
Sat 9/136:00 amSTI - BRO
2 stops18h 34mUnited Airlines
Deal found 8/15$679
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/2710:41 amBRO - POP
2 stops24h 54mAmerican Airlines
Tue 9/301:35 pmPOP - BRO
2 stops21h 36mAmerican Airlines
Deal found 8/15$749
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 12/56:30 amBRO - STI
2 stops15h 21mUnited Airlines
Tue 12/912:52 pmSTI - BRO
2 stops12h 44mUnited Airlines
Deal found 8/16$757

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville to Caribbean Islands 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 August 17, 2025.
Use the filters below to find and compare flights from Brownsville to Caribbean Islands that are best for you.

Fly from

Brownsville

Fly to

Caribbean Islands

Route

Depart

Return

Price

BrownsvilleSantiago de los Caballeros

BRO - STI

BROSTI

Brownsville South Padre Is. Intl

Mon 9/29

12:10 pm-1:46 am

2 stops12h 36m

Santiago de los Caballeros

Mon 10/6

6:00 am-11:33 pm

2 stops18h 33m

$649

BrownsvilleSantiago de los Caballeros

BRO - STI

BROSTI

Brownsville South Padre Is. Intl

Sat 9/6

12:11 pm-1:46 am

2 stops12h 35m

Santiago de los Caballeros

Sat 9/13

6:00 am-11:34 pm

2 stops18h 34m

$679

BrownsvillePuerto Plata

BRO - POP

BROPOP

Brownsville South Padre Is. Intl

Sat 9/27

10:41 am-12:35 pm

2 stops24h 54m

Puerto Plata La Union

Tue 9/30

1:35 pm-10:11 am

2 stops21h 36m

$749

BrownsvilleSantiago de los Caballeros

BRO - STI

BROSTI

Brownsville South Padre Is. Intl

Fri 12/5

6:30 am-11:51 pm

2 stops15h 21m

Santiago de los Caballeros

Tue 12/9

12:52 pm-11:36 pm

2 stops12h 44m

$757

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 1/5

7:15 am-4:36 pm

1 stop7h 21m

San Juan Luis Munoz Marin Intl

Fri 1/9

3:46 pm-11:03 pm

1 stop9h 17m

$937

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Fri 1/2

7:15 am-4:36 pm

1 stop7h 21m

San Juan Luis Munoz Marin Intl

Wed 1/7

3:46 pm-11:03 pm

1 stop9h 17m

$1,045

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Sat 11/1

6:38 pm-1:41 pm

2 stops18h 03m

$188

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Sat 11/1

7:15 am-8:26 pm

1 stop12h 11m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Brownsville to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Caribbean Islands

What is the cheapest month to book a flight from Brownsville to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from Brownsville to Caribbean Islands (average of $254). Flying from Brownsville to Caribbean Islands in June is currently the most expensive (average of $339). 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.

Related info for your journey

Find useful and relevant information for your journey from Brownsville to Caribbean Islands. 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 Caribbean Islands?

    If you book a flight to Caribbean Islands from Brownsville, you will be flying from South Padre Is. Intl, which is the city’s only airport. Brownsville South Padre Is. Intl (BRO) is located 4.5 mi from the center of Brownsville.

  • What are the most popular routes from Brownsville to Caribbean Islands?

    When deciding which route to take from Brownsville to Caribbean Islands consider Brownsville South Padre Is. Intl - San Juan Luis Munoz Marin Intl, Brownsville South Padre Is. Intl - Havana Jose Marti Intl or Brownsville South Padre Is. Intl - Santiago de los Caballeros as they are the most popular.

  • Can I find deals for flights from Brownsville to Caribbean Islands that include hotel bookings?

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

  • How can I find direct flights from Brownsville to Caribbean Islands?

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

  • Can I find deals for business class flights from Brownsville to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Brownsville to Caribbean Islands 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 Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Brownsville to Caribbean Islands (average of $254). Flying from Brownsville to Caribbean Islands in June is currently the most expensive (average of $339). 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

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Top 2 airlines flying from Brownsville to Caribbean Islands

Discover the top 2 airlines that operate flights from Brownsville to Caribbean Islands. 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$305Average$533FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$305Average$484FlexibilityNo cancel feeOn-time71%

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