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San Juan

$175+ Cheap flights from Brownsville (BRO) to San Juan

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 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap flight deals from Brownsville to San Juan

Cheapest flights from Brownsville to San Juan
Explore the most affordable flight options available from Brownsville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.

This American Airlines deal was found by Cheapflights users on 2/13. 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 4/286:24 pm
BRO
-
SJU
2 stops17h 05m
American Airlines
Fri 5/16:45 am
SJU
-
BRO
1 stop13h 26m
American Airlines
Deal found 2/13$270
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 stop15h 21m
American Airlines
Deal found 2/12$350
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 2/12. 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 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 2/278:04 pm
BRO
-
SJU
1 stop17h 09m
American Airlines
Tue 3/37:33 am
SJU
-
BRO
1 stop17h 41m
American Airlines
Deal found 2/12$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 San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 15, 2026.

Round-trip from

$270
(American Airlines)

One-way from

$175
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$444
From Brownsville South Padre Is. Intl to San Juan
Search Deals
One-way flight from Brownsville South Padre Is. Intl to San Juan
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
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville to San Juan 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 15, 2026.
Use the filters below to find and compare flights from Brownsville to San Juan that are best for you.

Fly from

Brownsville

Fly to

San Juan

Route

Depart

Return

Price

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 4/28

5:40 am-11:02 pm

1 stop16h 22m

San Juan Luis Munoz Marin Intl

Fri 5/1

11:59 pm-10:12 am

1 stop11h 13m

$270

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

Thu 4/9

7:41 pm-4:32 am

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Thu 4/16

11:59 pm-10:12 am

1 stop11h 13m

$350

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Thu 4/23

7:41 pm-4:32 am

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Thu 4/30

11:59 pm-2:20 pm

1 stop15h 21m

$350

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

7:20 am-6:28 pm

2 stops12h 08m

$430

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/17

6:44 pm-9:00 am

2 stops13h 16m

$175

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Fri 3/20

10:47 am-8:50 pm

2 stops33h 03m

$522

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Sat 3/21

2:58 pm-9:00 am

2 stops17h 02m

$550

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/17

12:10 pm-8:26 pm

1 stop7h 16m

$578

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Sat 3/21

12:10 pm-8:26 pm

1 stop7h 16m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from Brownsville to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

What is the cheapest month to book a flight from Brownsville to San Juan?

Currently, February is the cheapest month in which you can book a flight from Brownsville to San Juan (average of $240). Flying from Brownsville to San Juan 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated February 15, 2026.
See what other customers who have flown with United Airlines and American Airlines from Brownsville to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,296 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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
9,296 reviews
United Airlines
7.4
Good
9,296 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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
11,297 reviews
United Airlines
7.4
Good
9,296 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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 San Juan. 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 San Juan?

    Located just 4.5 mi from the city center, Brownsville South Padre Is. Intl is the airport most travelers will use when flying to San Juan from Brownsville. Booking flights from South Padre Is. Intl (BRO) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 2 different airlines.

  • How long is the flight from Brownsville to San Juan?

    A quick flight from Brownsville to San Juan can take about 16h 22m. American Airlines provides one of the quickest options available for as low as $270. The distance between Brownsville and San Juan is about 2069 mi.

  • What are the cheapest airlines flying from Brownsville to San Juan round-trip?

    According to our current data, American Airlines ($305), and United Airlines ($305) offers the cheapest pricing from Brownsville to San Juan. These flights start at 39% lower than the current average price 3 months from now.

  • Can I find deals for flights from Brownsville to San Juan that include hotel bookings?

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

  • How can I find direct flights from Brownsville to San Juan?

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

  • Can I find deals for business class flights from Brownsville to San Juan?

    Yes. Cheapflights offers flight deals from Brownsville to San Juan 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 San Juan?

    Currently, February is the cheapest month in which you can book a flight from Brownsville to San Juan (average of $240). Flying from Brownsville to San Juan 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

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Top 2 airlines flying from Brownsville to San Juan

Discover the top 2 airlines that operate flights from Brownsville to San Juan. 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$305Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$305Average$533FlexibilityNo cancel feeOn-time69%

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