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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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
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 5, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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 12/43:20 pmMEX - SJU
1 stop23h 16mUnited Airlines
Sat 12/64:52 pmSJU - MEX
2 stops19h 13mUnited Airlines
Deal found 12/3$401
This Delta deal was found by Cheapflights users on 12/4. 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.
Fri 12/512:30 pmMEX - SJU
1 stop8h 50mDelta
Thu 12/117:00 amSJU - MEX
1 stop15h 45mDelta
Deal found 12/4$402
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Mon 12/89:25 amMEX - SJU
1 stop28h 46mCopa Airlines
Wed 12/106:11 pmSJU - MEX
1 stop29h 54mCopa Airlines
Deal found 12/4$426
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/45:45 pmMEX - SJU
1 stop20h 51mUnited Airlines
Wed 12/103:46 pmSJU - MEX
1 stop10h 24mUnited Airlines
Deal found 12/4$444
This Copa Airlines deal was found by Cheapflights users on 12/4. 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 12/51:10 pmMEX - SJU
1 stop7h 15mCopa Airlines
Fri 12/126:11 pmSJU - MEX
1 stop8h 04mCopa Airlines
Deal found 12/4$445
This Copa Airlines deal was found by Cheapflights users on 12/4. 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.
Thu 12/255:55 amMEX - SJU
1 stop8h 16mCopa Airlines
Tue 1/65:37 amSJU - MEX
1 stop15h 43mCopa Airlines
Deal found 12/4$476
This Mytrip deal was found by Cheapflights users on 12/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:45 pmMEX - SJU
2 stops16h 48mMultiple Airlines
Tue 12/166:30 pmSJU - MEX
1 stop10h 30mMultiple Airlines
Deal found 12/4$493
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Sun 12/76:20 amMEX - SJU
1 stop15h 05mMultiple Airlines
Tue 12/96:30 pmSJU - MEX
1 stop10h 30mMultiple Airlines
Deal found 12/3$512
This Mytrip deal was found by Cheapflights users on 12/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:40 amMEX - SJU
2 stops22h 05mMultiple Airlines
Wed 12/106:30 pmSJU - MEX
1 stop19h 40mMultiple Airlines
Deal found 12/4$518
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/75:45 amMEX - SJU
1 stop13h 41mUnited Airlines
Tue 12/98:10 amSJU - MEX
2 stops12h 45mUnited Airlines
Deal found 12/3$529

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 5, 2025.

Round-trip from

$360
(Frontier)

One-way from

$112
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$620

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. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 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 5, 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

Sun 2/15

11:10 am-2:50 am

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:55 am-9:45 pm

2 stops19h 50m

$388

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 12/7

4:35 pm-12:45 pm

1 stop18h 10m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:38 pm-11:15 am

1 stop18h 37m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 12/7

10:05 am-9:26 pm

1 stop9h 21m

San Juan Luis Munoz Marin Intl

Tue 12/9

8:30 am-9:50 pm

1 stop15h 20m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 12/7

7:00 am-11:20 pm

2 stops14h 20m

San Juan Luis Munoz Marin Intl

Thu 12/11

7:00 am-3:15 pm

1 stop10h 15m

$402

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 12/25

5:55 am-4:11 pm

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Tue 1/6

5:37 am-7:20 pm

1 stop15h 43m

$476

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 1/14

10:10 am-11:45 pm

2 stops11h 35m

San Juan Luis Munoz Marin Intl

Tue 1/20

6:27 pm-9:40 am

2 stops17h 13m

$506

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 1/28

12:25 pm-9:00 pm

2 stops30h 35m

San Juan Luis Munoz Marin Intl

Sat 2/7

8:10 am-12:10 am

2 stops18h 00m

$570

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 2/24

11:10 am-10:46 pm

1 stop9h 36m

$142

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 12/23

1:20 am-4:11 pm

1 stop12h 51m

$242

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 12/7

7:00 am-11:20 pm

2 stops14h 20m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 16 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 $364). 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 5, 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 5, 2025.
Read reviews from past customers who have flown Copa Airlines, Aeromexico, and United Airlines 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
1,554 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

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
1,554 reviews
Copa Airlines
7.6
Good
1,554 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

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
Aeromexico
7.5
Good
1,649 reviews
Copa Airlines
7.6
Good
1,554 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

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
9,065 reviews
Copa Airlines
7.6
Good
1,554 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

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
2,480 reviews
Copa Airlines
7.6
Good
1,554 reviews

Boarding

7.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.9

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?

    Frontier, Delta, and United Airlines can get you from Mexico City to Puerto Rico in just under 9h 21m. Your travel time can differ by up to 8h 49m. 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 $258 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 $364). 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 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$280Average$524FlexibilityNo cancel feeOn-time70%
ArajetCheapest$297Average$372FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$336Average$448FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$516FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$481Average$597FlexibilityNo cancel feeOn-timeN/A

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