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$293+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SJU
abr. 26 — may. 31
dom. 4/26
dom. 5/3
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 marzo 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
vie. 4/249:30 am
MTY
-
SJU
1 stop30h 29m
Multiple Airlines
lun. 4/273:19 pm
SJU
-
MTY
2 stops44h 51m
Multiple Airlines
Deal found 3/25$510
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
mié. 4/2211:30 am
MTY
-
SJU
1 stop9h 40m
Multiple Airlines
vie. 4/247:00 am
SJU
-
MTY
2 stops17h 35m
Multiple Airlines
Deal found 3/24$519
This United Airlines deal was found by Cheapflights users on 3/23. 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.
mié. 4/225:15 pm
MTY
-
SJU
1 stop25h 23m
United Airlines
mié. 4/297:00 am
SJU
-
MTY
1 stop14h 30m
United Airlines
Deal found 3/23$563
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/177:42 am
MTY
-
SJU
2 stops13h 30m
Delta
sáb. 4/257:30 am
SJU
-
MTY
2 stops18h 00m
Delta
Deal found 3/23$564
This United Airlines deal was found by Cheapflights users on 3/25. 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.
mar. 8/45:15 pm
MTY
-
SJU
1 stop20h 27m
United Airlines
mar. 8/117:40 am
SJU
-
MTY
2 stops15h 20m
United Airlines
Deal found 3/25$565
This Delta deal was found by Cheapflights users on 3/24. 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.
mié. 5/205:46 am
MTY
-
SJU
2 stops12h 44m
Delta
mié. 5/276:15 am
SJU
-
MTY
1 stop13h 25m
Delta
Deal found 3/24$567
This United Airlines deal was found by Cheapflights users on 3/27. 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.
jue. 8/135:15 pm
MTY
-
SJU
1 stop20h 27m
United Airlines
mar. 8/184:55 pm
SJU
-
MTY
2 stops28h 35m
United Airlines
Deal found 3/27$575

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 marzo 27, 2026.

Round-trip from

$510
(Kiwi.com)

One-way from

$293
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$725
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. 11% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 marzo 27, 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

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

mié. 4/22

5:15 pm-8:38 pm

1 stop25h 23m

San Juan Luis Munoz Marin Intl

mié. 4/29

7:00 am-7:30 pm

1 stop14h 30m

$563

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

lun. 5/11

5:25 am-8:38 pm

1 stop13h 13m

San Juan Luis Munoz Marin Intl

vie. 5/15

7:40 am-5:18 pm

2 stops35h 38m

$563

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

vie. 4/17

7:42 am-11:12 pm

2 stops13h 30m

San Juan Luis Munoz Marin Intl

sáb. 4/25

7:30 am-11:30 pm

2 stops18h 00m

$564

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

vie. 4/17

8:45 am-11:12 pm

2 stops12h 27m

San Juan Luis Munoz Marin Intl

mié. 4/29

7:30 am-7:18 pm

2 stops13h 48m

$564

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

mar. 8/4

5:15 pm-8:34 pm

2 stops25h 19m

San Juan Luis Munoz Marin Intl

lun. 8/10

2:05 am-8:37 am

1 stop8h 32m

$564

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

vie. 4/24

3:58 pm-2:44 pm

2 stops20h 46m

San Juan Luis Munoz Marin Intl

lun. 4/27

7:20 am-8:37 am

2 stops27h 17m

$565

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

mié. 5/20

5:46 am-8:30 pm

2 stops12h 44m

San Juan Luis Munoz Marin Intl

mié. 5/27

6:15 am-5:40 pm

1 stop13h 25m

$567
Quickest round-trip

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

mar. 4/28

7:35 am-8:38 pm

1 stop11h 03m

San Juan Luis Munoz Marin Intl

vie. 5/8

7:00 am-3:02 pm

1 stop10h 02m

$567

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

dom. 5/10

8:09 am-8:30 pm

1 stop10h 21m

San Juan Luis Munoz Marin Intl

dom. 5/17

6:15 am-10:55 pm

2 stops18h 40m

$568
Cheapest one-way

MonterreySan Juan

MTY - SJU

MTYSJU

Monterrey Gen Mariano Escobedo

vie. 6/12

6:04 am-12:44 am

3 stops40h 40m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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, September is the cheapest month in which you can book a flight from Monterrey to Puerto Rico (average of $207). Flying from Monterrey to Puerto Rico in December is currently the most expensive (average of $515). 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.

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 marzo 27, 2026.
See what other customers who have flown with United Airlines from Monterrey to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,491 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
9,491 reviews
United Airlines
7.4
Good
9,491 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 14h 48m. Fly via United Airlines or Delta to get the fastest option. The distance between Monterrey and Puerto Rico is about 2233 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, September is the cheapest month in which you can book a flight from Monterrey to Puerto Rico (average of $207). Flying from Monterrey to Puerto Rico in December is currently the most expensive (average of $515). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Monterrey to Puerto Rico

Discover the top airline that operate flights from Monterrey 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 marzo 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$451Average$552FlexibilityNo cancel feeOn-time69%

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