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Cheap flights from Brownsville to San Juan from $342

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to San Juan departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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American Airlines Logo
6:11 pm - 1:43 pmBRO-SJU
17h 32m2 stops
American Airlines Logo
7:00 am - 2:48 pmSJU-BRO
9h 48m1 stop
$342American Airlines
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Mon, Dec 1 - Thu, Jan 22
United Airlines Logo
7:15 am - 12:36 amBRO-SJU
15h 21m2 stops
United Airlines Logo
2:05 am - 11:31 amSJU-BRO
11h 26m2 stops
$391United Airlines
Find Deal
Fri, Jan 23 - Thu, Jan 29
American Airlines Logo
10:53 am - 11:59 pmBRO-SJU
11h 06m2 stops
American Airlines Logo
3:59 pm - 11:33 pmSJU-BRO
9h 34m1 stop
$412American Airlines
Find Deal
Fri, Jan 23 - Fri, Jan 30
United Airlines Logo
12:13 pm - 9:26 pmBRO-SJU
7h 13m1 stop
United Airlines Logo
2:05 am - 11:31 amSJU-BRO
11h 26m2 stops
$431United Airlines
Find Deal
Fri, Jan 23 - Thu, Jan 29
United Airlines Logo
12:15 pm - 9:26 pmBRO-SJU
7h 11m1 stop
United Airlines Logo
8:10 am - 6:02 pmSJU-BRO
11h 52m2 stops
$524United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
10:53 am - 10:22 pmBRO-SJU
9h 29m1 stop
American Airlines Logo
3:59 pm - 11:33 pmSJU-BRO
9h 34m1 stop
$532American Airlines
Find Deal
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:11 pm - 6:10 amBRO-SJU
9h 59m1 stop
American Airlines Logo
7:00 am - 2:48 pmSJU-BRO
9h 48m1 stop
$542American Airlines
Find Deal
Mon, Dec 1 - Thu, Jan 22
American Airlines Logo
7:57 pm - 4:55 amBRO-SJU
6h 58m1 stop
American Airlines Logo
10:26 am - 10:24 pmSJU-BRO
13h 58m2 stops
$550American Airlines
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Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
9:35 am - 12:36 amBRO-SJU
13h 01m2 stops
United Airlines Logo
8:10 am - 6:02 pmSJU-BRO
11h 52m2 stops
$564United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
9:35 am - 12:36 amBRO-SJU
13h 01m2 stops
United Airlines Logo
8:10 am - 6:02 pmSJU-BRO
11h 52m2 stops
$574United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4

United Airlines flights from Brownsville to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Brownsville to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Jan 23
BRO7:15 amBrownsville South Padre Is. Intl
15h 21m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Jan 29
SJU2:05 amSan Juan Luis Munoz Marin Intl
11h 26m
2 stops
BRO11:31 amBrownsville South Padre Is. Intl
$391
Find similar
United Airlines
Jan 23
BRO12:13 pmBrownsville South Padre Is. Intl
7h 13m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU2:05 amSan Juan Luis Munoz Marin Intl
11h 26m
2 stops
BRO11:31 amBrownsville South Padre Is. Intl
$431
Find similar
United Airlines
Mar 3
BRO12:15 pmBrownsville South Padre Is. Intl
7h 11m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:10 amSan Juan Luis Munoz Marin Intl
11h 52m
2 stops
BRO6:02 pmBrownsville South Padre Is. Intl
$524
Find similar

American Airlines flights from Brownsville to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Brownsville to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Dec 1
BRO6:11 pmBrownsville South Padre Is. Intl
17h 32m
2 stops
SJU1:43 pmSan Juan Luis Munoz Marin Intl
Jan 22
SJU7:00 amSan Juan Luis Munoz Marin Intl
9h 48m
1 stop
BRO2:48 pmBrownsville South Padre Is. Intl
$342
Find similar
American Airlines
Jan 23
BRO10:53 amBrownsville South Padre Is. Intl
11h 06m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jan 30
SJU3:59 pmSan Juan Luis Munoz Marin Intl
9h 34m
1 stop
BRO11:33 pmBrownsville South Padre Is. Intl
$412
Find similar
American Airlines
Jan 23
BRO10:53 amBrownsville South Padre Is. Intl
9h 29m
1 stop
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Jan 30
SJU3:59 pmSan Juan Luis Munoz Marin Intl
9h 34m
1 stop
BRO11:33 pmBrownsville South Padre Is. Intl
$532
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brownsville to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated October 22, 2025.
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

Fly to

Route

Depart

Return

Price

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 12/1

6:11 pm-1:43 pm

2 stops17h 32m

San Juan Luis Munoz Marin Intl

Thu 1/22

7:00 am-2:48 pm

1 stop9h 48m

$342

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Fri 1/23

7:15 am-12:36 am

2 stops15h 21m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:05 am-11:31 am

2 stops11h 26m

$391

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Fri 1/23

10:53 am-11:59 pm

2 stops11h 06m

San Juan Luis Munoz Marin Intl

Fri 1/30

3:59 pm-11:33 pm

1 stop9h 34m

$412

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Fri 1/23

12:13 pm-9:26 pm

1 stop7h 13m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:05 am-11:31 am

2 stops11h 26m

$431

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/3

12:15 pm-9:26 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:10 am-6:02 pm

2 stops11h 52m

$524

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Fri 1/23

10:53 am-10:22 pm

1 stop9h 29m

San Juan Luis Munoz Marin Intl

Fri 1/30

3:59 pm-11:33 pm

1 stop9h 34m

$532

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Mon 12/1

6:11 pm-6:10 am

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Thu 1/22

7:00 am-2:48 pm

1 stop9h 48m

$542

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/3

7:57 pm-4:55 am

1 stop6h 58m

San Juan Luis Munoz Marin Intl

Wed 3/4

10:26 am-10:24 pm

2 stops13h 58m

$550

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/3

9:35 am-12:36 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:10 am-6:02 pm

2 stops11h 52m

$564

BrownsvilleSan Juan

BRO - SJU

BROSJU

Brownsville South Padre Is. Intl

Tue 3/3

9:35 am-12:36 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:10 am-6:02 pm

2 stops11h 52m

$574

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Brownsville to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Brownsville is on a Monday. momondo users have found tickets for Monday departures for as low as $569. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Brownsville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $691.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $484. Flights in the morning are often more expensive with an average ticket price of $832.

When to book flights from Brownsville to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Brownsville to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brownsville to San Juan Luis Munoz Marin Intl Airport (BRO to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brownsville to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Brownsville to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Brownsville to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Brownsville South Padre Is. Intl to San Juan Luis Munoz Marin Intl by plane?

    The distance between Brownsville South Padre Is. Intl and San Juan Luis Munoz Marin Intl is about 2073.0 mi. Typically, this will take 6h 58m by plane in normal conditions.

  • When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Brownsville South Padre Is. Intl Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brownsville South Padre Is. Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brownsville South Padre Is. Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Brownsville to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Brownsville to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Brownsville to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $305Free CancellationRating
7.4
8,990 reviews
Search United Airlines flights
American AirlinesPriceFrom $305Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Brownsville to San Juan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brownsville to San Juan for you.

Can I find flights from Brownsville to San Juan with flexible booking policies on momondo?

Flights from Brownsville to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Brownsville to San Juan?

Once you have performed a search for Brownsville to San Juan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Brownsville to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brownsville to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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