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$109+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Jun 30 — Jul 71
Tue 6/30
Tue 7/7
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 May 31, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/29. 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 9/2710:05 am
MEX
-
SJU
1 stop7h 55m
Multiple Airlines
Wed 9/309:05 pm
SJU
-
MEX
1 stop23h 40m
Multiple Airlines
Deal found 5/29$287
This Volaris deal was found by Cheapflights users on 5/28. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:05 am
MEX
-
SJU
1 stop8h 38m
Volaris
Wed 8/512:13 pm
SJU
-
MEX
1 stop9h 32m
Volaris
Deal found 5/28$300
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 9/2710:05 am
MEX
-
SJU
1 stop7h 55m
Multiple Airlines
Sat 10/31:05 pm
SJU
-
MEX
1 stop11h 55m
Multiple Airlines
Deal found 5/29$380
This CheapOair deal was found by Cheapflights users on 5/30. 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.
Sun 9/2010:05 am
MEX
-
SJU
1 stop7h 55m
Multiple Airlines
Tue 9/291:05 pm
SJU
-
MEX
1 stop11h 55m
Multiple Airlines
Deal found 5/30$388
This CheapOair deal was found by Cheapflights users on 5/27. 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 7/2411:05 am
MEX
-
SJU
1 stop8h 38m
Multiple Airlines
Sat 8/14:40 pm
SJU
-
MEX
1 stop11h 20m
Multiple Airlines
Deal found 5/27$434
This Frontier deal was found by Cheapflights users on 5/30. 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.
Sat 8/297:00 am
MEX
-
SJU
2 stops23h 09m
Frontier
Tue 9/16:00 am
SJU
-
MEX
2 stops18h 15m
Frontier
Deal found 5/30$472

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 May 31, 2026.

Round-trip from

$287
(Kiwi.com)

One-way from

$109
(Volaris)

Popular in

December

Cheapest in

April

Average price

$362

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. 21% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 31, 2026.
Use the filters below to find and compare flights from Mexico City to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 10/12

1:20 am-4:14 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Wed 1/13

5:30 am-12:15 am

1 stop20h 45m

$570
Quickest round-trip

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 8/23

2:10 am-10:29 pm

1 stop18h 19m

San Juan Luis Munoz Marin Intl

Fri 8/28

6:17 pm-12:15 am

1 stop7h 58m

$570

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 10/13

7:05 am-9:59 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Wed 1/13

7:00 am-9:55 pm

2 stops16h 55m

$584

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 8/31

11:35 am-2:44 pm

2 stops25h 09m

San Juan Luis Munoz Marin Intl

Wed 9/2

3:56 pm-3:40 pm

2 stops25h 44m

$585

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 6/30

9:35 am-9:24 pm

2 stops33h 49m

San Juan Luis Munoz Marin Intl

Sun 7/5

2:05 am-3:40 pm

1 stop15h 35m

$585

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 7/13

4:40 am-5:29 am

1 stop22h 49m

San Juan Luis Munoz Marin Intl

Mon 7/20

7:00 am-11:10 pm

1 stop18h 10m

$586

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 9/20

7:05 am-10:00 pm

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Tue 9/29

5:41 pm-7:40 am

2 stops15h 59m

$617
Cheapest one-way
Quickest one-way

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 8/7

11:05 am-9:43 pm

1 stop8h 38m

$109

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 6/5

10:05 am-9:52 pm

1 stop9h 47m

$109

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 8/17

11:05 am-9:43 pm

1 stop8h 38m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

Showing 1-10 of 18 resultsSorted by cheapest first
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 $92). Flying from Mexico City to Puerto Rico in March is currently the most expensive (average of $297). 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.

How far ahead should I book a flight from Mexico City to Puerto Rico?

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Mexico City to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 May 31, 2026.
Read reviews from past customers who have flown Copa Airlines and Volaris 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
7.5
Good
1,574 reviews

Overall

7.5

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Copa Airlines
7.5
Good
1,574 reviews
Copa Airlines
7.5
Good
1,574 reviews

Overall

7.5

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Volaris
6.5
Okay
1,158 reviews
Copa Airlines
7.5
Good
1,574 reviews

Overall

7.5

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

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, Copa Airlines, and Delta can get you from Mexico City to Puerto Rico in just under 8h 38m. Your travel time can differ by up to 10h 31m. 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 $95. Arajet flights start at $133 while deals on Avianca start at $255 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 $360 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 $92). Flying from Mexico City to Puerto Rico in March is currently the most expensive (average of $297). 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 3 airlines flying from Mexico City to Puerto Rico

Discover the top 3 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 May 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$111Average$160FlexibilityNo cancel feeOn-time79%
ArajetCheapest$165Average$331FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$427Average$529FlexibilityNo cancel feeOn-time70%

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