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Puerto Rico

$112+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Round-trip from

$358
(CheapOair)

One-way from

$113
(CheapOair)

Popular in

December

Cheapest in

May

Average price

$444

Good one-way deal

$347 or less
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. 11% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Mexico City Benito Juarez to Puerto Rico.
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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 January 8, 2026.

This CheapOair deal was found by Cheapflights users on 1/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:10 amMEX - SJU
1 stop9h 35mVolaris
Fri 4/311:30 amSJU - MEX
1 stop10h 15mVolaris
Deal found 1/8$388
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/287:00 amMEX - SJU
2 stops10h 55mMultiple Airlines
Fri 3/611:44 amSJU - MEX
1 stop9h 01mMultiple Airlines
Deal found 1/7$395
This Priceline deal was found by Cheapflights users on 1/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:10 amMEX - SJU
1 stop10h 43mFrontier
Mon 2/166:00 amSJU - MEX
1 stop14h 45mFrontier
Deal found 1/8$399
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Tue 2/310:20 pmMEX - SJU
2 stops23h 13mMultiple Airlines
Sat 2/71:22 pmSJU - MEX
1 stop18h 08mMultiple Airlines
Deal found 1/8$402
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:40 amMEX - SJU
2 stops21h 19mFrontier
Mon 2/92:54 amSJU - MEX
2 stops18h 51mFrontier
Deal found 1/7$407
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 2/510:00 pmMEX - SJU
2 stops23h 33mMultiple Airlines
Mon 2/93:53 amSJU - MEX
1 stop17h 52mMultiple Airlines
Deal found 1/7$415
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
Sat 2/212:00 amMEX - SJU
1 stop12h 10mCopa Airlines
Sun 3/16:14 pmSJU - MEX
1 stop8h 01mCopa Airlines
Deal found 1/8$416
This Frontier deal was found by Cheapflights users on 1/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:10 amMEX - SJU
1 stop9h 35mFrontier
Tue 3/173:08 amSJU - MEX
2 stops20h 02mFrontier
Deal found 1/8$435
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 1/115:45 amMEX - SJU
1 stop22h 26mUnited Airlines
Tue 1/135:50 pmSJU - MEX
2 stops22h 30mUnited Airlines
Deal found 1/8$443

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 January 8, 2026.
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

Wed 3/11

11:10 am-10:45 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Wed 3/18

6:30 pm-3:00 am

1 stop10h 30m

$395

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 2/3

10:20 pm-11:33 pm

2 stops23h 13m

San Juan Luis Munoz Marin Intl

Sat 2/7

1:22 pm-5:30 am

1 stop18h 08m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 3/11

11:10 am-10:45 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Tue 3/17

3:08 am-9:10 pm

2 stops20h 02m

$435

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 2/2

12:40 am-11:35 am

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:30 pm-3:00 am

1 stop10h 30m

$445

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 2/12

9:25 am-10:32 pm

1 stop11h 07m

San Juan Luis Munoz Marin Intl

Mon 2/16

5:37 am-2:30 pm

1 stop10h 53m

$455

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 5/22

9:50 am-10:24 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Sat 5/30

6:12 pm-1:00 am

1 stop8h 48m

$455

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 2/9

5:55 am-4:10 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Mon 2/23

6:14 pm-12:15 am

1 stop8h 01m

$455

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 4/24

5:50 am-4:09 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Thu 4/30

5:27 am-7:05 pm

1 stop15h 38m

$455

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 2/15

5:55 am-4:10 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:14 pm-12:15 am

1 stop8h 01m

$455

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 5/16

5:50 am-4:09 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Fri 5/22

6:12 pm-12:15 am

1 stop8h 03m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 22 results
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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, May is the cheapest month in which you can book a flight from Mexico City to Puerto Rico (average of $152). Flying from Mexico City to Puerto Rico in April is currently the most expensive (average of $355). 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 January 8, 2026.
Read reviews from past customers who have flown Copa Airlines, United Airlines, and Aeromexico 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
1,562 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Copa Airlines
7.6
Good
1,562 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
United Airlines
7.4
Good
9,139 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Aeromexico
7.4
Good
1,606 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Avianca
6.6
Okay
2,494 reviews
Copa Airlines
7.6
Good
1,562 reviews

Overall

7.6

Entertainment

6.8

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

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?

    Frontier and Copa Airlines can get you from Mexico City to Puerto Rico in just under 7h 22m. Your travel time can differ by up to 2h 13m. The distance from Mexico City to Puerto Rico is about 2157 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Mexico City to Puerto Rico one-way?

    To fly one-way, consider booking your trip with Volaris, which is currently one of the cheapest options available, starting at $97. Copa Airlines flights start at $171 while deals on Avianca start at $210 one-way.

  • What are the cheapest flights from Mexico City to Puerto Rico?

    Looking at all options, your cheapest flight can be booked for $346. While the most popular route (Mexico City Benito Juarez - San Juan Luis Munoz Marin Intl) can be booked for $294 on average, our data indicates $347 when flying from Mexico City to Puerto Rico.

  • 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, May is the cheapest month in which you can book a flight from Mexico City to Puerto Rico (average of $152). Flying from Mexico City to Puerto Rico in April is currently the most expensive (average of $355). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Mexico City to Puerto Rico

Discover the top 5 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$297Average$372FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$301Average$525FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$346Average$488FlexibilityNo cancel feeOn-time69%
AviancaCheapest$351Average$448FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$481Average$597FlexibilityNo cancel feeOn-timeN/A

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