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$237+ Cheap flights from Mexico City (MEX) 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Mexico City to Puerto Rico

Keep the following information in mind while searching for Mexico City to Puerto Rico flight deals. Data was last updated September 15, 2025.

Round-trip from

$405
(Kiwi.com)

One-way from

$237
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$481
From Mexico City Benito Juarez to Puerto Rico
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One-way flight from Mexico City Benito Juarez to Puerto Rico
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Mexico City to Puerto Rico

Cheapest flights from Mexico City to Puerto Rico
Explore the most affordable flight options available from Mexico City to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:45 pmMEX - SJU
1 stop9h 49mMultiple Airlines
Tue 9/234:25 pmSJU - MEX
1 stop11h 30mMultiple Airlines
Deal found 9/13$376
This CheapOair deal was found by Cheapflights users on 9/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:55 amMEX - SJU
1 stop8h 01mMultiple Airlines
Fri 10/176:15 pmSJU - MEX
1 stop10h 50mMultiple Airlines
Deal found 9/12$396
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/1011:15 pmMEX - SJU
2 stops18h 20mMultiple Airlines
Thu 10/164:04 pmSJU - MEX
1 stop31h 56mMultiple Airlines
Deal found 9/13$404
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/142:00 amMEX - SJU
1 stop18h 21mCopa Airlines
Wed 10/225:48 pmSJU - MEX
1 stop9h 12mCopa Airlines
Deal found 9/15$431
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 9/199:50 amMEX - SJU
1 stop28h 08mCopa Airlines
Sun 9/215:50 pmSJU - MEX
1 stop30h 15mCopa Airlines
Deal found 9/15$433
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:40 amMEX - SJU
1 stop8h 55mAvianca
Thu 12/111:00 pmSJU - MEX
1 stop16h 00mAvianca
Deal found 9/15$437
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:40 amMEX - SJU
1 stop14h 10mAvianca
Thu 10/166:15 pmSJU - MEX
1 stop10h 50mAvianca
Deal found 9/13$446
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:40 amMEX - SJU
1 stop9h 15mAvianca
Tue 9/304:25 pmSJU - MEX
1 stop11h 30mAvianca
Deal found 9/14$447
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:20 amMEX - SJU
1 stop12h 54mCopa Airlines
Tue 11/46:12 pmSJU - MEX
1 stop8h 48mCopa Airlines
Deal found 9/15$448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City 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 September 15, 2025.
Use the filters below to find and compare flights from Mexico City to Puerto Rico that are best for you.

Fly from

Mexico City

Fly to

Puerto Rico

Route

Depart

Return

Price

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 10/9

12:40 am-4:50 pm

1 stop14h 10m

San Juan Luis Munoz Marin Intl

Fri 10/17

6:15 pm-3:05 am

1 stop10h 50m

$446

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 10/29

5:55 am-10:28 pm

1 stop14h 33m

San Juan Luis Munoz Marin Intl

Fri 11/14

6:12 pm-1:00 am

1 stop8h 48m

$448

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 10/1

5:50 am-10:21 pm

1 stop14h 31m

San Juan Luis Munoz Marin Intl

Mon 10/6

5:48 pm-12:15 am

1 stop8h 27m

$448

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 10/25

1:20 am-4:14 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Wed 11/5

5:27 am-2:30 pm

1 stop11h 03m

$448

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 10/25

1:20 am-4:14 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Tue 11/4

6:12 pm-1:00 am

1 stop8h 48m

$448

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 11/19

9:25 am-10:29 pm

1 stop11h 04m

San Juan Luis Munoz Marin Intl

Sun 11/23

6:12 pm-12:15 am

1 stop8h 03m

$448

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 10/10

11:15 pm-7:35 pm

2 stops18h 20m

San Juan Luis Munoz Marin Intl

Fri 10/17

9:06 pm-6:35 pm

1 stop23h 29m

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 9/26

11:05 pm-7:08 pm

2 stops18h 03m

San Juan Luis Munoz Marin Intl

Fri 10/10

8:00 am-1:40 pm

1 stop31h 40m

$463

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 10/6

12:40 am-11:55 am

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Tue 10/21

4:25 pm-1:55 am

1 stop11h 30m

$491

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 10/6

11:20 pm-11:55 am

1 stop10h 35m

San Juan Luis Munoz Marin Intl

Tue 10/14

1:15 pm-3:05 am

1 stop15h 50m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 results
1
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Best time to book a flight from Mexico City to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Mexico City 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 Mexico City to Puerto Rico

What is the cheapest month to book a flight from Mexico City to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Mexico City to Puerto Rico (average of $254). Flying from Mexico City to Puerto Rico in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from MEX to PR?

Find hourly flight availability from Mexico City to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mexico City to Puerto Rico as you normally would.

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 September 15, 2025.
Read reviews from past customers who have flown Copa Airlines, United Airlines, and Avianca from Mexico City 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.
Copa Airlines
7.6
Good
1,531 reviews

Comfort

7.4

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Comfort

7.4

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
United Airlines
7.4
Good
8,929 reviews
Copa Airlines
7.6
Good
1,531 reviews

Comfort

7.4

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Avianca
6.7
Okay
2,435 reviews
Copa Airlines
7.6
Good
1,531 reviews

Comfort

7.4

Food

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring

Related info for your journey

Find useful and relevant information for your journey from Mexico City 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 Mexico City to Puerto Rico?

    Mexico City Benito Juarez (MEX), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Mexico City to Puerto Rico.

  • How long is the flight from Mexico City to Puerto Rico?

    Avianca and Copa Airlines can get you from Mexico City to Puerto Rico in just under 14h 10m. Your travel time can differ by up to 23m. The distance from Mexico City to Puerto Rico is about 2157 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico City 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 Mexico City to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Mexico City to Puerto Rico (average of $254). Flying from Mexico City to Puerto Rico in June is currently the most expensive (average of $339). 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 4 airlines flying from Mexico City to Puerto Rico

Discover the top 4 airlines that operate flights from Mexico City 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$280Average$468FlexibilityNo cancel feeOn-time70%
ArajetCheapest$297Average$372FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$336Average$448FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$488FlexibilityNo cancel feeOn-time69%

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