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$241+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SJU
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Monterrey to Puerto Rico

Cheapest flights from Monterrey to Puerto Rico
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 July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/20. 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
MTY
-
SJU
2 stops20h 46m
Multiple Airlines
Wed 9/96:42 pm
SJU
-
MTY
1 stop24h 19m
Multiple Airlines
Deal found 7/20$388
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/23:24 pm
MTY
-
SJU
2 stops26h 06m
Multiple Airlines
Fri 10/99:49 pm
SJU
-
MTY
1 stop21h 12m
Multiple Airlines
Deal found 7/21$476
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 10/285:30 am
MTY
-
SJU
1 stop12h 54m
United Airlines
Mon 11/24:55 pm
SJU
-
MTY
2 stops18h 50m
United Airlines
Deal found 7/19$528
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 11/36:00 pm
MTY
-
SJU
2 stops19h 40m
United Airlines
Tue 11/104:55 pm
SJU
-
MTY
2 stops27h 17m
United Airlines
Deal found 7/23$531
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:45 am
MTY
-
SJU
1 stop19h 59m
Multiple Airlines
Mon 9/73:20 pm
SJU
-
MTY
2 stops18h 10m
Multiple Airlines
Deal found 7/22$538
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 9/912:25 pm
MTY
-
SJU
1 stop24h 19m
United Airlines
Sat 9/127:00 am
SJU
-
MTY
1 stop10h 02m
United Airlines
Deal found 7/19$559
This United Airlines deal was found by Cheapflights users on 7/20. 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 11/21:10 pm
MTY
-
SJU
2 stops24h 30m
United Airlines
Thu 11/55:50 pm
SJU
-
MTY
2 stops20h 01m
United Airlines
Deal found 7/20$573
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:15 am
MTY
-
SJU
1 stop13h 00m
Multiple Airlines
Sun 8/237:30 am
SJU
-
MTY
2 stops42h 15m
Multiple Airlines
Deal found 7/22$574

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 July 24, 2026.

Round-trip from

$388
(Kiwi.com)

One-way from

$241
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$742
From Monterrey Gen Mariano Escobedo to Puerto Rico
Search Deals
One-way flight from Monterrey Gen Mariano Escobedo to Puerto Rico
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 24, 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

Price

Cheapest round-trip
Quickest round-trip

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Wed 9/23

7:35 am-8:38 pm

1 stop11h 03m

San Juan Luis Munoz Marin Intl

Wed 9/30

7:00 am-3:02 pm

1 stop10h 02m

$597

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Tue 8/4

12:10 pm-5:29 am

1 stop15h 19m

San Juan Luis Munoz Marin Intl

Mon 8/10

2:05 am-3:02 pm

1 stop14h 57m

$721

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Thu 8/6

7:35 am-8:38 pm

1 stop11h 03m

San Juan Luis Munoz Marin Intl

Thu 8/13

7:00 am-9:00 pm

1 stop16h 00m

$721
Cheapest one-way

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Mon 9/14

11:30 pm-10:29 pm

1 stop20h 59m

$344

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Mon 12/28

11:30 pm-4:08 pm

1 stop14h 38m

$363
Quickest one-way

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Sat 8/8

5:25 am-3:42 pm

1 stop8h 17m

$569

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Sat 8/8

7:49 am-11:52 pm

2 stops14h 03m

$1,198

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

Fri 8/7

7:35 am-11:50 pm

2 stops14h 15m

$1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Sorted 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.
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

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 January is currently the most expensive (average of $880). 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.

  • What airport do you fly from for flights from Monterrey to Puerto Rico?

    Most people fly from Monterrey Gen Mariano Escobedo (MTY) if they book a flight from Monterrey to Puerto Rico. Monterrey Gen Mariano Escobedo is conveniently located just 14.9 mi from Monterrey’s city center.

  • How long is the flight from Monterrey to Puerto Rico?

    There are many flights that can get you from Monterrey to Puerto Rico in 11h 03m. Fly via United Airlines to get the fastest option. The distance between Monterrey and Puerto Rico is about 2233 mi.

  • Can I find deals for flights from Monterrey to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Monterrey to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterrey to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterrey to Puerto Rico.

  • Can I find deals for business class flights from Monterrey to Puerto Rico?

    Yes. Cheapflights offers flight deals from Monterrey to Puerto Rico 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 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 January is currently the most expensive (average of $880). 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.

See more FAQs

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