$165+ Cheap flights from Monterrey (MTY) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SJU
Sep 15 — Sep 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Monterrey to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Monterrey to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Monterrey to Puerto RicoExplore the most affordable flight options available from Monterrey to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Monterrey to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 9/128:42 pm -
2 stops24h 31m
Sat 9/193:39 pm -
1 stop27h 12m
Deal found 8/11![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:06 pm -
2 stops20h 32m
Wed 9/96:42 pm -
1 stop24h 19m
Deal found 8/12![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/146:46 am -
2 stops14h 27m
Sat 9/193:39 pm -
1 stop27h 12m
Deal found 8/15![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/39:06 pm -
2 stops20h 32m
Sun 9/67:30 am -
1 stop11h 21m
Deal found 8/13![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 8/278:45 am -
1 stop13h 58m
Mon 9/73:20 pm -
2 stops18h 10m
Deal found 8/15![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/312:10 pm -
1 stop8h 19m
Sun 9/65:33 am -
1 stop18h 51m
Deal found 8/13![Copa Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:06 pm -
2 stops20h 46m
Mon 8/247:30 am -
1 stop11h 40m
Deal found 8/12![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 12/128:08 am -
2 stops13h 27m
Wed 12/166:13 pm -
1 stop18h 51m
Deal found 8/11![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Thu 8/209:06 pm -
2 stops20h 46m
Mon 8/247:30 am -
1 stop11h 40m
Deal found 8/14![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/1411:30 pm -
1 stop14h 44m
Sat 9/196:16 pm -
1 stop30h 08m
Deal found 8/15![Copa Airlines logo]()
$565
Best flights from Monterrey to Puerto RicoDiscover carefully curated flight deals from Monterrey to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Monterrey to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/39:06 pm -
2 stops20h 32m
Sun 9/67:30 am -
1 stop11h 21m
Deal found 8/13![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/312:10 pm -
1 stop8h 19m
Sun 9/65:33 am -
1 stop18h 51m
Deal found 8/13![Copa Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:16 pm -
1 stop8h 03m
Fri 10/212:55 pm -
2 stops12h 21m
Deal found 8/14![Delta logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 9/143:58 pm -
2 stops20h 46m
Sat 9/193:56 pm -
2 stops20h 52m
Deal found 8/15![United Airlines logo]()
$619
This Copa Airlines deal was found by Cheapflights users on 8/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:30 pm -
1 stop20h 59m
Sat 9/196:16 pm -
1 stop18h 56m
Deal found 8/13![Copa Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/123:58 pm -
2 stops18h 56m
Sat 9/194:55 pm -
2 stops24h 07m
Deal found 8/11![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 9/133:58 pm -
2 stops18h 56m
Sat 9/193:56 pm -
2 stops20h 52m
Deal found 8/15![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/295:25 am -
1 stop8h 17m
Sat 10/33:56 pm -
1 stop21h 45m
Deal found 8/11![United Airlines logo]()
$625
Last-minute flights from Monterrey to Puerto RicoDiscover last-minute flight deals from Monterrey to Puerto Rico. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Monterrey to Puerto Rico. Data last updated August 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Thu 8/209:06 pm -
2 stops20h 46m
Mon 8/247:30 am -
1 stop11h 40m
Deal found 8/14![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:06 pm -
2 stops20h 46m
Mon 8/247:30 am -
1 stop11h 40m
Deal found 8/12![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 8/278:45 am -
1 stop13h 58m
Mon 9/73:20 pm -
2 stops18h 10m
Deal found 8/15![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/39:06 pm -
2 stops20h 32m
Sun 9/67:30 am -
1 stop11h 21m
Deal found 8/13![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 9/312:10 pm -
1 stop8h 19m
Sun 9/65:33 am -
1 stop18h 51m
Deal found 8/13![Copa Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:06 pm -
2 stops20h 32m
Wed 9/96:42 pm -
1 stop24h 19m
Deal found 8/12![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 9/128:42 pm -
2 stops24h 31m
Sat 9/193:39 pm -
1 stop27h 12m
Deal found 8/11![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/146:46 am -
2 stops14h 27m
Sat 9/193:39 pm -
1 stop27h 12m
Deal found 8/15![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/1411:30 pm -
1 stop14h 44m
Sat 9/196:16 pm -
1 stop30h 08m
Deal found 8/15![Copa Airlines logo]()
$565
One-way flights from Monterrey to Puerto RicoSearch for one-way flight options from Monterrey to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Monterrey to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:06 pm -
2 stops20h 46m
Deal found 8/12![Volaris logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 8/2212:20 pm -
2 stops29h 32m
Deal found 8/15![Volaris logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 8/2210:20 pm -
3 stops43h 32m
Deal found 8/15![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 12/186:26 pm -
2 stops22h 54m
Deal found 8/13![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:22 pm -
3 stops28h 08m
Deal found 8/12![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 12/206:26 pm -
2 stops35h 34m
Deal found 8/13![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 12/2212:20 pm -
3 stops24h 38m
Deal found 8/13![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 12/218:10 am -
2 stops21h 50m
Deal found 8/13![Multiple Airlines logo]()
$408
Find flight deals from Monterrey to Puerto Rico
Keep the following information in mind while searching for Monterrey to Puerto Rico flight deals. Data was last updated August 16, 2026.
Round-trip from | $409 (Kiwi.com) |
|---|---|
One-way from | $165 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $597 |
Cheapflights Fare Finder
Customize your flight search to find flights from Monterrey 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 August 16, 2026.
Use the filters below to find and compare flights from Monterrey to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Thu 9/3
9:06 pm-7:38 pm
2 stops20h 32m
San Juan Luis Munoz Marin Intl
Sun 9/6
7:30 am-4:51 pm
1 stop11h 21m
$498
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Thu 9/3
12:10 pm-10:29 pm
1 stop8h 19m
San Juan Luis Munoz Marin Intl
Sun 9/6
5:33 am-10:24 pm
1 stop18h 51m
$528
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Sat 9/12
11:30 pm-10:29 pm
1 stop20h 59m
San Juan Luis Munoz Marin Intl
Sat 9/19
6:16 pm-11:12 am
1 stop18h 56m
$597
Quickest round-trip
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Tue 9/29
12:16 pm-10:19 pm
1 stop8h 03m
San Juan Luis Munoz Marin Intl
Fri 10/2
12:55 pm-11:16 pm
2 stops12h 21m
$618
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Mon 9/14
3:58 pm-2:44 pm
2 stops20h 46m
San Juan Luis Munoz Marin Intl
Sat 9/19
3:56 pm-10:48 am
2 stops20h 52m
$619
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Sat 9/12
3:58 pm-12:54 pm
2 stops18h 56m
San Juan Luis Munoz Marin Intl
Sat 9/19
4:55 pm-3:02 pm
2 stops24h 07m
$622
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Sun 9/13
3:58 pm-12:54 pm
2 stops18h 56m
San Juan Luis Munoz Marin Intl
Sat 9/19
3:56 pm-10:48 am
2 stops20h 52m
$624
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Tue 9/29
5:25 am-3:42 pm
1 stop8h 17m
San Juan Luis Munoz Marin Intl
Sat 10/3
3:56 pm-11:41 am
1 stop21h 45m
$625
Cheapest one-way
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Sat 8/22
12:20 pm-7:52 pm
2 stops29h 32m
$219
MonterreySan Juan
MTY Monterrey Gen Mariano Escobedo - SJU San Juan Luis Munoz Marin Intl
MTYSJU
Monterrey Gen Mariano Escobedo
Sat 8/22
10:20 pm-7:52 pm
3 stops43h 32m
$222
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Monterrey to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Monterrey with our price prediction graph.
MTY-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 Monterrey to Puerto Rico
MTY-PR0
MTY-SJU
What is the cheapest month to book a flight from Monterrey to Puerto Rico?
Currently, February is the cheapest month in which you can book a flight from Monterrey to Puerto Rico (average of $490). Flying from Monterrey to Puerto Rico in September is currently the most expensive (average of $1,636). 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.
Related info for your journey
Find useful and relevant information for your journey from Monterrey to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Popular flights