$173+ Cheap flights from Brownsville (BRO) to Puerto Rico
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SJU
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Brownsville to Puerto RicoExplore the most affordable flight options available from Brownsville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Brownsville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 9/215:49 am
BRO
- SJU
1 stop7h 56m
American Airlines
Thu 9/244:19 pm
SJU
- BRO
1 stop18h 50m
American Airlines
Deal found 6/10![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 6/9. 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 10/246:43 pm
BRO
- SJU
2 stops20h 27m
American Airlines
Tue 10/272:00 pm
SJU
- BRO
2 stops21h 05m
American Airlines
Deal found 6/9![American Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 10/247:15 am
BRO
- SJU
1 stop7h 27m
United Airlines
Tue 10/2712:00 pm
SJU
- BRO
2 stops12h 33m
United Airlines
Deal found 6/10![United Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:35 am
BRO
- SJU
2 stops31h 05m
Multiple Airlines
Thu 7/308:37 pm
SJU
- BRO
1 stop12h 18m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/255:43 am
BRO
- SJU
1 stop8h 11m
American Airlines
Sun 8/303:44 pm
SJU
- BRO
1 stop8h 53m
American Airlines
Deal found 6/8![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/106:37 pm
BRO
- SJU
2 stops19h 01m
American Airlines
Mon 8/177:24 pm
SJU
- BRO
2 stops15h 49m
American Airlines
Deal found 6/9![American Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:35 am
BRO
- SJU
2 stops31h 05m
Multiple Airlines
Thu 7/308:37 pm
SJU
- BRO
1 stop12h 18m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/296:42 pm
BRO
- SJU
1 stop8h 57m
American Airlines
Wed 8/56:00 am
SJU
- BRO
2 stops18h 23m
American Airlines
Deal found 6/8![American Airlines logo]()
$513
Best flights from Brownsville to Puerto RicoDiscover carefully curated flight deals from Brownsville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Brownsville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. 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 9/216:37 pm
BRO
- SJU
2 stops20h 03m
American Airlines
Thu 9/242:58 pm
SJU
- BRO
2 stops20h 11m
American Airlines
Deal found 6/6![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 10/247:15 am
BRO
- SJU
1 stop7h 27m
United Airlines
Tue 10/272:46 pm
SJU
- BRO
1 stop9h 47m
United Airlines
Deal found 6/10![United Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 10/246:43 pm
BRO
- SJU
2 stops20h 27m
American Airlines
Tue 10/272:00 pm
SJU
- BRO
2 stops21h 05m
American Airlines
Deal found 6/10![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/46:42 pm
BRO
- SJU
2 stops20h 29m
American Airlines
Tue 8/115:10 pm
SJU
- BRO
2 stops18h 03m
American Airlines
Deal found 6/9![American Airlines logo]()
$410
Last-minute flights from Brownsville to Puerto RicoDiscover last-minute flight deals from Brownsville to Puerto Rico. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to Puerto Rico. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/36:42 pm
BRO
- SJU
2 stops18h 30m
American Airlines
Thu 7/96:00 am
SJU
- BRO
2 stops13h 00m
American Airlines
Deal found 6/9![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/215:30 am
BRO
- SJU
2 stops15h 29m
American Airlines
Sun 7/2612:58 am
SJU
- BRO
1 stop18h 02m
American Airlines
Deal found 6/10![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/215:30 am
BRO
- SJU
2 stops15h 29m
American Airlines
Fri 7/2412:58 am
SJU
- BRO
1 stop10h 14m
American Airlines
Deal found 6/10![American Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:35 am
BRO
- SJU
2 stops31h 05m
Multiple Airlines
Thu 7/308:37 pm
SJU
- BRO
1 stop12h 18m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:35 am
BRO
- SJU
2 stops31h 05m
Multiple Airlines
Sun 7/268:37 pm
SJU
- BRO
1 stop12h 18m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:35 am
BRO
- SJU
2 stops31h 05m
Multiple Airlines
Thu 7/308:37 pm
SJU
- BRO
1 stop12h 18m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/296:42 pm
BRO
- SJU
1 stop8h 57m
American Airlines
Wed 8/56:00 am
SJU
- BRO
2 stops18h 23m
American Airlines
Deal found 6/8![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/302:47 pm
BRO
- SJU
2 stops19h 17m
American Airlines
Tue 8/43:02 pm
SJU
- BRO
2 stops10h 11m
American Airlines
Deal found 6/8![American Airlines logo]()
$638
One-way flights from Brownsville to Puerto RicoSearch for one-way flight options from Brownsville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Brownsville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/164:17 pm
BRO
- SJU
2 stops20h 37m
American Airlines
Deal found 6/8![American Airlines logo]()
$173
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/146:37 pm
BRO
- SJU
2 stops20h 03m
American Airlines
Deal found 6/8![American Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/157:15 am
BRO
- SJU
2 stops15h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:45 am
BRO
- SJU
1 stop27h 31m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 9/135:49 am
BRO
- SJU
1 stop8h 40m
American Airlines
Deal found 6/8![American Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:45 am
BRO
- SJU
3 stops29h 40m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/175:49 am
BRO
- SJU
1 stop8h 40m
American Airlines
Deal found 6/8![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/155:49 am
BRO
- SJU
3 stops13h 58m
American Airlines
Deal found 6/8![American Airlines logo]()
$538
Find flight deals from Brownsville to Puerto Rico
Keep the following information in mind while searching for Brownsville to Puerto Rico flight deals. Data was last updated June 11, 2026.
Round-trip from | $330 (American Airlines) |
|---|---|
One-way from | $173 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Brownsville to Puerto Rico 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 June 11, 2026.
Use the filters below to find and compare flights from Brownsville to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Mon 9/21
6:37 pm-3:40 pm
2 stops20h 03m
San Juan Luis Munoz Marin Intl
Thu 9/24
2:58 pm-10:09 am
2 stops20h 11m
$330
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Sat 10/24
6:43 pm-4:10 pm
2 stops20h 27m
San Juan Luis Munoz Marin Intl
Tue 10/27
2:00 pm-10:05 am
2 stops21h 05m
$370
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Tue 8/4
6:42 pm-4:11 pm
2 stops20h 29m
San Juan Luis Munoz Marin Intl
Tue 8/11
5:10 pm-10:13 am
2 stops18h 03m
$410
Quickest round-trip
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Sat 10/24
7:15 am-3:42 pm
1 stop7h 27m
San Juan Luis Munoz Marin Intl
Tue 10/27
2:46 pm-11:33 pm
1 stop9h 47m
$430
Cheapest one-way
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Wed 9/16
4:17 pm-1:54 pm
2 stops20h 37m
$173
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Tue 9/15
7:15 am-11:50 pm
2 stops15h 35m
$215
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Mon 9/14
8:45 am-3:25 pm
3 stops29h 40m
$301
Quickest one-way
BrownsvilleSan Juan
BRO - SJU
BROSJU
Brownsville South Padre Is. Intl
Tue 9/15
5:49 am-8:47 pm
3 stops13h 58m
$538
Sorted by cheapest first
Best time to book a flight from Brownsville to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Brownsville with our price prediction graph.
BRO-SJU
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 Puerto Rico
BRO-PR0
BRO-SJU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated June 11, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Brownsville to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Brownsville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Brownsville to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Brownsville to Puerto Rico by cabin class
Find flights from Brownsville to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Brownsville and Puerto Rico flights
Browse other Brownsville and Puerto Rico flight options. Last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Brownsville to Puerto Rico
Discover the top 2 airlines that operate flights from Brownsville to Puerto Rico. 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$485 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$239 | Average$740 | FlexibilityNo cancel fee | On-time71% |