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$203+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:05 pmMEX - SJU
Nonstop4h 55mDelta
Fri 11/281:02 pmSJU - MEX
Nonstop5h 13mDelta
Deal found 10/15$425
This Delta deal was found by Cheapflights users on 10/16. 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.
Wed 12/3112:15 pmMEX - SJU
Nonstop4h 47mDelta
Sat 1/241:02 pmSJU - MEX
Nonstop5h 13mDelta
Deal found 10/16$428
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/1811:40 pmMEX - SJU
1 stop25h 53mMultiple Airlines
Tue 11/256:16 pmSJU - MEX
1 stop29h 29mMultiple Airlines
Deal found 10/15$429
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 pmMEX - SJU
2 stops25h 15mUnited Airlines
Thu 11/207:45 amSJU - MEX
1 stop11h 00mUnited Airlines
Deal found 10/14$433
This Frontier deal was found by Cheapflights users on 10/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:05 amMEX - SJU
1 stop13h 27mFrontier
Wed 11/193:59 amSJU - MEX
2 stops20h 01mFrontier
Deal found 10/14$448
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:05 pmMEX - SJU
Nonstop4h 55mDelta
Sat 12/61:02 pmSJU - MEX
Nonstop5h 13mDelta
Deal found 10/15$454
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Wed 11/122:00 amMEX - SJU
1 stop18h 29mCopa Airlines
Thu 11/205:27 amSJU - MEX
1 stop21h 33mCopa Airlines
Deal found 10/14$457
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/135:45 pmMEX - SJU
2 stops19h 55mUnited Airlines
Wed 11/195:50 pmSJU - MEX
2 stops18h 15mUnited Airlines
Deal found 10/15$460
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/110:05 amMEX - SJU
1 stop20h 40mMultiple Airlines
Sun 11/26:54 pmSJU - MEX
2 stops43h 26mMultiple Airlines
Deal found 10/15$464
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/87:50 amMEX - SJU
1 stop11h 36mUnited Airlines
Sat 11/155:50 pmSJU - MEX
2 stops20h 25mUnited Airlines
Deal found 10/16$468

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 October 16, 2025.

Round-trip from

$400
(United Airlines)

One-way from

$203
(OneTravel)

Popular in

December

Cheapest in

January

Average price

$487
From Mexico City Benito Juarez to Puerto Rico
Search Deals
One-way flight from Mexico City Benito Juarez to Puerto Rico
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 16, 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

Tue 1/13

10:05 am-9:26 pm

1 stop9h 21m

San Juan Luis Munoz Marin Intl

Thu 1/22

8:10 am-9:50 pm

1 stop15h 40m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 1/17

12:25 pm-4:36 pm

1 stop26h 11m

San Juan Luis Munoz Marin Intl

Thu 1/22

5:50 pm-4:45 pm

2 stops24h 55m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 1/12

10:05 am-1:17 pm

2 stops25h 12m

San Juan Luis Munoz Marin Intl

Tue 1/20

5:50 pm-9:50 pm

1 stop30h 00m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 1/13

7:50 am-9:26 pm

1 stop11h 36m

San Juan Luis Munoz Marin Intl

Tue 1/20

5:50 pm-4:45 pm

2 stops24h 55m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 1/14

12:00 pm-6:55 pm

Nonstop4h 55m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:15 am-8:00 pm

2 stops15h 45m

$412

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 1/13

6:45 am-11:49 pm

2 stops15h 04m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:15 am-8:50 pm

1 stop16h 35m

$418

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 1/13

6:45 am-11:49 pm

2 stops15h 04m

San Juan Luis Munoz Marin Intl

Thu 1/22

6:24 pm-11:55 am

2 stops19h 31m

$418

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 3/12

12:00 pm-6:55 pm

Nonstop4h 55m

San Juan Luis Munoz Marin Intl

Thu 3/19

1:02 pm-4:15 pm

Nonstop5h 13m

$425

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 1/14

12:00 pm-6:55 pm

Nonstop4h 55m

San Juan Luis Munoz Marin Intl

Tue 1/20

6:24 pm-1:15 pm

2 stops20h 51m

$427

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 11/13

12:05 pm-7:00 pm

Nonstop4h 55m

San Juan Luis Munoz Marin Intl

Thu 11/20

1:02 pm-4:15 pm

Nonstop5h 13m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

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 $366). 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 October 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Mexico City to Puerto Rico by exploring options for tickets in the afternoon.

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 October 16, 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
1,551 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

Comfort

7.4

Overall

7.6

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
1,551 reviews
Copa Airlines
7.6
Good
1,551 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

Comfort

7.4

Overall

7.6

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
8,982 reviews
Copa Airlines
7.6
Good
1,551 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

Comfort

7.4

Overall

7.6

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
6.6
Okay
2,452 reviews
Copa Airlines
7.6
Good
1,551 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

Comfort

7.4

Overall

7.6

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?

    United Airlines and Delta can get you from Mexico City to Puerto Rico in just under 4h 55m. Your travel time can differ by up to 4h 26m. 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 $203. Delta flights start at $241 while deals on Copa Airlines start at $242 one-way.

  • 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 $366). 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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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$280Average$476FlexibilityNo cancel feeOn-time70%
ArajetCheapest$297Average$372FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$336Average$448FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$516FlexibilityNo cancel feeOn-time69%

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