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San Juan

$750+ Cheap flights from Brownsville (BRO) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SJU
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap 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 September 25, 2025.

Round-trip from

$239
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$603
From Brownsville South Padre Is. Intl to San Juan
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Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 25, 2025.

This American Airlines deal was found by Cheapflights users on 9/22. 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 11/295:20 amBRO - SJU
2 stops17h 24mAmerican Airlines
Sun 12/76:42 pmSJU - BRO
2 stops17h 14mAmerican Airlines
Deal found 9/22$750
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/912:10 pmBRO - SJU
1 stop7h 28mUnited Airlines
Mon 10/134:55 pmSJU - BRO
2 stops19h 25mUnited Airlines
Deal found 9/23$934
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/297:15 amBRO - SJU
1 stop12h 11mUnited Airlines
Sat 12/62:05 amSJU - BRO
2 stops16h 00mUnited Airlines
Deal found 9/22$1,159

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 September 25, 2025.
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

Sat 11/29

5:20 am-12:44 am

2 stops17h 24m

San Juan Luis Munoz Marin Intl

Sun 12/7

6:42 pm-9:56 am

2 stops17h 14m

$750

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Thu 10/9

5:15 pm-12:34 pm

2 stops18h 19m

San Juan Luis Munoz Marin Intl

Mon 10/13

4:55 pm-11:20 am

2 stops19h 25m

$989

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Sat 11/29

7:15 am-9:26 pm

1 stop12h 11m

San Juan Luis Munoz Marin Intl

Sat 12/6

2:05 am-4:05 pm

2 stops16h 00m

$1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

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, September is the cheapest month in which you can book a flight from Brownsville to San Juan (average of $254). Flying from Brownsville to San Juan 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.

How much does it cost to fly round-trip from Brownsville to San Juan?

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 September 25, 2025.
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
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 17h 24m. American Airlines provides one of the quickest options available for as low as $750. The distance between Brownsville and San Juan is about 2069 mi. This flight may include one or multiple stops.

  • 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 36% 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, September is the cheapest month in which you can book a flight from Brownsville to San Juan (average of $254). Flying from Brownsville to San Juan 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.

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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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$305Average$533FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$305Average$517FlexibilityNo cancel feeOn-time71%

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