$330 Find Cheap Flights from Brownsville to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brownsville to Puerto Rico departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Brownsville to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brownsville to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brownsville to Puerto Rico

Fri, Aug 14 - Tue, Aug 18
American Airlines Logo
6:37 pm - 2:38 pm
BRO
-
SJU
19h 01m
2 stops
American Airlines Logo
7:14 pm - 10:12 am
SJU
-
BRO
15h 58m
2 stops
$330American Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
9:20 am - 11:50 pm
BRO
-
SJU
13h 30m
2 stops
United Airlines Logo
2:20 pm - 9:59 pm
SJU
-
BRO
8h 39m
1 stop
$352United Airlines
Fri, Aug 14 - Thu, Aug 20
Multiple Airlines Logo
8:35 am - 11:29 pm
BRO
-
SJU
37h 54m
2 stops
Multiple Airlines Logo
6:16 pm - 7:55 am
SJU
-
BRO
14h 39m
1 stop
$402Multiple Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
6:37 pm - 2:38 pm
BRO
-
SJU
19h 01m
2 stops
American Airlines Logo
3:44 pm - 11:37 pm
SJU
-
BRO
8h 53m
1 stop
$407American Airlines
Sun, Aug 9 - Tue, Aug 18
United Airlines Logo
7:20 am - 3:42 pm
BRO
-
SJU
7h 22m
1 stop
United Airlines Logo
2:20 pm - 9:59 pm
SJU
-
BRO
8h 39m
1 stop
$420United Airlines
Mon, Aug 10 - Thu, Aug 20
Multiple Airlines Logo
8:35 am - 2:11 am
BRO
-
SJU
16h 36m
1 stop
Multiple Airlines Logo
6:25 am - 7:55 am
SJU
-
BRO
26h 30m
2 stops
$421Multiple Airlines
Fri, Aug 14 - Thu, Aug 20
Multiple Airlines Logo
8:35 am - 7:57 am
BRO
-
SJU
22h 22m
1 stop
Multiple Airlines Logo
6:16 pm - 7:55 am
SJU
-
BRO
14h 39m
1 stop
$422Multiple Airlines
Mon, Aug 10 - Tue, Aug 18
American Airlines Logo
2:37 pm - 9:43 am
BRO
-
SJU
18h 06m
2 stops
American Airlines Logo
3:44 pm - 11:37 pm
SJU
-
BRO
8h 53m
1 stop
$426American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
5:50 am - 6:24 pm
BRO
-
SJU
11h 34m
2 stops
American Airlines Logo
3:44 pm - 11:37 pm
SJU
-
BRO
8h 53m
1 stop
$431American Airlines
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
8:35 am - 11:29 pm
BRO
-
SJU
13h 54m
1 stop
Multiple Airlines Logo
9:24 am - 7:55 am
SJU
-
BRO
23h 31m
1 stop
$433Multiple Airlines
Booking Insights

KAYAK's insights & trends for Brownsville to Puerto Rico flights

Get data-powered insights and trends into flights from Brownsville to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Brownsville to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brownsville to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brownsville to Puerto Rico is April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are November and October, when the average cost of round-trip tickets is $685 and $528 respectively.

Good to know

Cheapest flight$330
Flight from Brownsville to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Brownsville to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brownsville to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brownsville to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Brownsville to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brownsville to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Brownsville to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brownsville to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Brownsville to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Brownsville to Puerto Rico

 
Need help choosing which airline to fly with from Brownsville to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9706 reviews
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

10.0 ExcellentThomas, May 2026
DFW - FRA
Read more United Airlines reviews

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Everything you need to know for your flight from Brownsville to Puerto Rico

Information on your arrival and departure airports