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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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/18. 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 12/241:10 pmMEX - SJU
1 stop25h 01mCopa Airlines
Thu 1/15:37 amSJU - MEX
1 stop8h 33mCopa Airlines
Deal found 12/18$439
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:20 amMEX - SJU
1 stop9h 24mCopa Airlines
Thu 1/15:37 amSJU - MEX
1 stop18h 28mCopa Airlines
Deal found 12/16$501
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:20 amMEX - SJU
1 stop12h 51mCopa Airlines
Sun 12/213:11 pmSJU - MEX
1 stop11h 49mCopa Airlines
Deal found 12/16$540
This Delta deal was found by Cheapflights users on 12/16. 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 12/247:05 amMEX - SJU
1 stop8h 25mDelta
Wed 12/317:30 amSJU - MEX
1 stop16h 20mDelta
Deal found 12/16$541
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/243:20 pmMEX - SJU
1 stop12h 51mUnited Airlines
Wed 12/318:30 amSJU - MEX
2 stops17h 40mUnited Airlines
Deal found 12/17$604
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/241:10 pmMEX - SJU
1 stop25h 01mMultiple Airlines
Thu 1/19:06 pmSJU - MEX
2 stops51h 24mMultiple Airlines
Deal found 12/17$618
This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/2112:35 pmMEX - SJU
1 stop8h 45mDelta
Wed 12/247:30 amSJU - MEX
1 stop14h 35mDelta
Deal found 12/16$619
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/2110:05 amMEX - SJU
2 stops25h 12mUnited Airlines
Wed 12/247:45 amSJU - MEX
1 stop18h 25mUnited Airlines
Deal found 12/16$661
This Delta deal was found by Cheapflights users on 12/16. 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 12/246:30 pmMEX - SJU
2 stops17h 44mDelta
Fri 1/96:27 pmSJU - MEX
1 stop18h 53mDelta
Deal found 12/16$662
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/304:30 pmMEX - SJU
1 stop17h 26mDelta
Mon 1/126:15 amSJU - MEX
2 stops25h 30mDelta
Deal found 12/17$677

Find 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 December 18, 2025.

Round-trip from

$371
(CheapOair)

One-way from

$112
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$622

Good one-way deal

$347 or less
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. 8% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Mexico City Benito Juarez to Puerto Rico.
Search Deals

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 December 18, 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

Wed 3/25

11:10 am-10:45 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Fri 4/3

11:30 am-7:45 pm

1 stop10h 15m

$371

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

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 4/10

9:50 am-10:24 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Tue 4/14

5:27 am-2:30 pm

1 stop11h 03m

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 4/29

1:20 am-4:09 pm

1 stop12h 49m

San Juan Luis Munoz Marin Intl

Tue 5/5

5:27 am-12:10 pm

1 stop8h 43m

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 2/12

1:20 am-4:10 pm

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Mon 2/23

6:14 pm-12:15 am

1 stop8h 01m

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 2/6

1:20 am-4:10 pm

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Sat 2/21

6:14 pm-12:15 am

1 stop8h 01m

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 4/11

12:25 am-4:09 pm

1 stop13h 44m

San Juan Luis Munoz Marin Intl

Sun 4/19

5:27 am-2:30 pm

1 stop11h 03m

$453

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 3/8

11:10 am-10:45 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sat 3/14

6:30 pm-3:25 pm

2 stops22h 55m

$466

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 3/25

11:10 am-10:45 pm

1 stop9h 35m

$112

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 2/9

6:20 am-11:36 pm

2 stops15h 16m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
1
2

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 $353). 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 December 18, 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 December 18, 2025.
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
1,556 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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
9,091 reviews
Copa Airlines
7.6
Good
1,556 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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
Aeromexico
7.4
Good
1,629 reviews
Copa Airlines
7.6
Good
1,556 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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
6.6
Okay
2,490 reviews
Copa Airlines
7.6
Good
1,556 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

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?

    Volaris and Frontier can get you from Mexico City to Puerto Rico in just under 9h 35m. Your travel time can differ by up to 8h. 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 $170 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 $426 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 $353). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapest$297Average$372FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$301Average$526FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$346Average$516FlexibilityNo cancel feeOn-time69%
AviancaCheapest$351Average$458FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$481Average$597FlexibilityNo cancel feeOn-timeN/A

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