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$164+ Cheap flights from Mexico City (MEX) to San Juan

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SJU
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Mexico City Benito Juarez to San Juan are usually found in October or April, booked 63 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Mexico City to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$282
(Copa Airlines)

One-way from

$164
(Copa Airlines)
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Mexico City Benito Juarez to San Juan
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One-way flight from Mexico City Benito Juarez to San Juan
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Find flight deals from Mexico City to San Juan

Cheapest flights from Mexico City to San Juan
Explore the most affordable flight options available from Mexico City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Copa Airlines deal was found by Cheapflights users on 10/31. 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 11/211:20 amMEX - SJU
1 stop12h 31mCopa Airlines
Mon 12/25:43 pmSJU - MEX
1 stop8h 32mCopa Airlines
Deal found 10/31$282
This FlightHub deal was found by Cheapflights users on 10/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/710:05 amMEX - SJU
1 stop12h 10mFrontier
Tue 11/123:59 amSJU - MEX
1 stop17h 46mFrontier
Deal found 10/31$389
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/910:05 amMEX - SJU
1 stop20h 49mMultiple Airlines
Fri 11/1510:11 pmSJU - MEX
1 stop22h 39mMultiple Airlines
Deal found 10/31$392
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/253:15 pmMEX - SJU
1 stop28h 11mUnited Airlines
Mon 12/28:35 amSJU - MEX
2 stops36h 20mUnited Airlines
Deal found 10/30$512
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2712:40 amMEX - SJU
1 stop9h 00mAvianca
Thu 12/51:05 pmSJU - MEX
1 stop11h 50mAvianca
Deal found 10/30$555
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/35:55 amMEX - SJU
1 stop9h 23mDelta
Thu 11/147:10 amSJU - MEX
2 stops16h 45mDelta
Deal found 10/30$707
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:00 amMEX - SJU
2 stops14h 42mAmerican Airlines
Sat 12/144:40 pmSJU - MEX
1 stop20h 40mAmerican Airlines
Deal found 10/30$869
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/287:15 amMEX - SJU
2 stops27h 32mAir Canada
Wed 12/42:05 amSJU - MEX
2 stops23h 50mAir Canada
Deal found 10/30$1,421
This WestJet deal was found by Cheapflights users on 10/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/121:10 amMEX - SJU
2 stops20h 12mWestJet
Wed 11/208:00 amSJU - MEX
2 stops33h 15mWestJet
Deal found 10/30$1,572

Find flights from Mexico City to San Juan within your budget

Customize your flight search to find flights from Mexico City to San Juan 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Tue 12/3

1:20 am-3:51 pm

1 stop12h 31m

$164

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Thu 11/14

3:25 pm-1:26 am

2 stops32h 01m

$228

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 2/5

12:55 pm-11:40 am

2 stops20h 45m

$294

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Mon 11/11

2:40 pm-8:55 pm

1 stop28h 15m

$401

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 11/30

6:45 am-12:42 am

1 stop15h 57m

$454

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sun 11/10

1:10 am-12:36 am

2 stops21h 26m

$738

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Sat 11/30

10:05 am-11:22 pm

2 stops11h 17m

$747

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 2/12

1:20 am-1:00 pm

1 stop9h 40m

San Juan Luis Munoz Marin Intl

Sat 2/22

5:58 am-10:05 pm

1 stop18h 07m

$282

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Wed 11/13

11:10 am-2:52 am

1 stop13h 42m

San Juan Luis Munoz Marin Intl

Tue 11/19

3:59 am-10:00 pm

2 stops20h 01m

$415

Mexico CitySan Juan

MEX - SJU

MEXSJU

Mexico City Benito Juarez

Fri 1/24

5:45 am-4:36 pm

1 stop8h 51m

San Juan Luis Munoz Marin Intl

Fri 1/31

8:10 am-6:55 pm

2 stops12h 45m

$470

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 16 results
1
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Best time to book a flight from Mexico City to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Travel insights for flights from Mexico City to San Juan

Get recent, data-driven insights about flights from Mexico City to San Juan including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Mexico City to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to San Juan. Price data was last updated on October 25, 2024.

The best time to book flights from Mexico City to San Juan is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

What is the cheapest month to book a flight from Mexico City to San Juan?

Currently, September is the cheapest month in which you can book a flight from Mexico City to San Juan (average of $254). Flying from Mexico City to San Juan in March is currently the most expensive (average of $335). 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 SJU?

Find hourly flight availability from Mexico City to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

It’s typically best to fly out from Mexico City to San Juan in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated October 31, 2024.
To help decide which airline to fly from Mexico City to San Juan, see what other customers have to say about United Airlines, Air Canada and Copa Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Copa Airlines
7.8
Good
1,885 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Aeromexico
7.5
Good
2,032 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Mexico City to San Juan. 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 San Juan?

    Located just 5.5 mi from the city center, Mexico City Benito Juarez is the airport most travelers will use when flying to San Juan from Mexico City. Booking flights from Benito Juarez (MEX) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 4 different airlines.

  • Can I find flights from Mexico City to San Juan for under $300 on Cheapflights?

    Yes, there are multiple flights from Mexico City to San Juan for under $300. The cheapest flight booked recently is on Copa Airlines for just $282, but on average you can expect to pay $690.

  • Are there last-minute flights available from Mexico City to San Juan for under $400?

    There are currently 8+ open flights from Mexico City to San Juan within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Mexico City to San Juan round-trip?

    Flying on Copa Airlines is currently your cheapest option to San Juan, with prices starting at $282. Additional round-trip tickets that might be worth considering are offered by Frontier and United Airlines, with the lowest prices starting at $415 and $470, respectively. Users have found that Copa Airlines is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Mexico City to San Juan one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $164. Avianca flights start at $294 while deals on United Airlines start at $401 one-way.

  • What does MEX to SJU mean?

    MEX stands for Mexico City Benito Juarez Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Can I find deals for flights from Mexico City to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Mexico City to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Mexico City to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Mexico City to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Mexico City to San Juan that include hotel bookings?

    Yes. In addition to deals on Mexico City to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to San Juan.

  • Can I find deals for business class flights from Mexico City to San Juan?

    Yes. Cheapflights offers flight deals from Mexico City to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Mexico City to San Juan that allow pets onboard?

    Many airlines flying from Mexico City to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Mexico City to San Juan?

    Yes, you can often find last-minute deals on Mexico City to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Mexico City to San Juan flight deals updated?

    The Mexico City to San Juan flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Mexico City to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Mexico City to San Juan (average of $254). Flying from Mexico City to San Juan in March is currently the most expensive (average of $335). 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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Alternative routes for Mexico City to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Luis Munoz Marin Intl flights

Top 4 airlines flying from Mexico City to San Juan

Discover the top 4 airlines that operate flights from Mexico City to San Juan. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$252Average$516FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$410Average$651FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$466Average$659FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$596Average$809FlexibilityNo cancel feeOn-time69%
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