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Luis Munoz Marin Intl

$175+ Cheap flights from Brownsville (BRO) to Luis Munoz Marin Intl (SJU)

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 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Brownsville to Luis Munoz Marin Intl

Cheapest flights from Brownsville to Luis Munoz Marin Intl
Explore the most affordable flight options available from Brownsville to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 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 Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to Luis Munoz Marin Intl (SJU). 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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(American Airlines)

One-way from

$175
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$444
Provider with most accurate pricing for Brownsville South Padre Is. Intl-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Brownsville South Padre Is. Intl to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Brownsville South Padre Is. Intl to San Juan Luis Munoz Marin Intl
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 Luis Munoz Marin Intl 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 13, 2026.
Use the filters below to find and compare flights from Brownsville to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Brownsville

Fly to

Luis Munoz Marin Intl

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

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

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

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Compare providers for flights from Brownsville to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Brownsville to Luis Munoz Marin Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brownsville-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brownsville-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brownsville-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brownsville-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brownsville-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Brownsville to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Brownsville to San Juan Luis Munoz Marin Intl Airport?

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

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated February 13, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Brownsville to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,283 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

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

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

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

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

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 Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    Brownsville South Padre Is. Intl (BRO), located 4.5 mi from the city center, is the airport you fly out of when you book flights from Brownsville to San Juan Luis Munoz Marin Intl. 2 airlines have flights from South Padre Is. Intl to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Brownsville South Padre Is. Intl to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • How long is the flight from Brownsville to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Brownsville to San Juan Luis Munoz Marin Intl Airport in 11h 30m. Fly via American Airlines to get the fastest option. There are 2069 mi between Brownsville and San Juan Luis Munoz Marin Intl Airport.

  • What are the cheapest airlines flying from Brownsville to San Juan Luis Munoz Marin Intl Airport round-trip?

    American Airlines, at $305, was found to be the cheapest airline from Brownsville to San Juan Luis Munoz Marin Intl Airport. An alternate airline flying to your destination would be United Airlines. American Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Brownsville to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Brownsville to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brownsville to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Brownsville to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Brownsville to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Brownsville to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Brownsville to Luis Munoz Marin Intl. 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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$305Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$305Average$533FlexibilityNo cancel feeOn-time69%

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