258 € Cheap Flights from Mexico City to San Juan

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Flight deals from Mexico City to San Juan

Looking for a cheap last-minute deal or the best return flight from Mexico City to San Juan? If you want to travel next month, return fares start from 312 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Mexico City to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mexico City to San Juan flights are currently cheapest in September.

Mexico City to San Juan: Flight information

The things to know before you go.
Cheapest flight found258 €
Cheapest month to flySeptember

Finding cheap flights from Mexico City to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Mexico City to San Juan is 258 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Mexico City to San Juan. But we found flights with one or more stops from 258 €.
As of July 2026, there are no flights flying from Mexico City to San Juan.
The cheapest month to fly from Mexico City to San Juan is usually September.
If you're flying from Mexico City, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from 258 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Mexico City to San Juan on Monday, 28 September 2026.
No airlines currently offer direct flights between Mexico City and San Juan. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 27°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
The cheapest airline that flies to San Juan is Volaris .

Travelling from Mexico City to San Juan: what you need to know

  • There are a couple of main airports you can take off from in Mexico City. Check out your options leaving from Mexico City Juarez International Airport (MEX) or Felipe Angeles International Airport (NLU) when reserving your flight from Mexico City to San Juan.

  • Come in for landing at San Juan's chief entry point, San Juan Luis Munoz Marin Airport (SJU).

  • The average duration of a direct Mexico City to San Juan flight is 4 hours 55 minutes.

  • San Juan is two hours ahead of Mexico City and follows the UTC-4 timezone.

  • Mexico City Juarez International Airport (MEX) to San Juan Luis Munoz Marin Airport (SJU) is the most traveled route. When looking for a flight from Mexico City to San Juan, you can pick from four services every week between MEX and SJU.

  • To ensure you don't miss your Mexico City to San Juan flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • You'll likely experience longer lines in popular months like June. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

How to find the cheapest flights from Mexico City to San Juan

  • Booking ahead of time is often the key to scoring a cheap Mexico City to San Juan flight. Fares tend to rise as seats fill up, so the closer you get to departure, the more expensive your ticket may be.

  • The 'Whole month' tool shows you the cheapest plane tickets from Mexico City to San Juan throughout the entire month. It's an easy way to snap up a bargain if your travel dates are flexible.

  • Spend less time searching for cheap flights from Mexico City to San Juan by creating a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Tailor your trip using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' Mexico City to San Juan flights.

Flying from Mexico City

Mexico City Juarez International Airport (MEX)

  • If you're searching for a direct flight from Mexico City to San Juan, you can depart from Mexico City Juarez International Airport (MEX). Travel from MEX to San Juan Luis Munoz Marin Airport (SJU) in one continuous trip.

  • Check out the deals with Aeromexico. This carrier offers direct Mexico City to San Juan plane tickets from MEX.

  • We make it a breeze to book a Mexico City to San Juan flight with a stopover. To see all the options departing from Mexico City Juarez International Airport, uncheck 'Direct flights only.' Then, select a flight with a stop long enough to explore your chosen city. Popular stopovers include:

    • Miami International Airport (MIA)

    • Panama City Tocumen International Airport (PTY)

    • Cancun Airport (CUN)

  • Located around 6 kilometres from central Mexico City, MEX can be reached in about 30 minutes by car, depending on traffic. The journey on public transport is roughly 40 minutes.

  • Planning to catch an early flight from Mexico City to San Juan? Avoid rushing to the airport (and get some extra shut-eye) by choosing one of these stays near Mexico City Juarez International Airport:

  • Mexico City Juarez International Airport gets top marks for its on-time performance. 84% of flights that take off from MEX reach their destination without delay.

Felipe Angeles International Airport (NLU)

  • Visit friends or family or just take some time to unwind with a stopover. If you'd like to break up your Mexico City to San Juan flight, here's where you can stop when setting off from Felipe Angeles International Airport:

    • Bogota Airport (BOG)

    • Cancun Airport (CUN)

    • Santo Domingo Las Americas Airport (SDQ)

  • You can get to NLU from central Mexico City in about 55 minutes by car (depending on traffic). The journey on public transport takes roughly 2 hours to cover the 40 kilometres or so.

  • You're going on holiday, so why not enjoy another night away? Think about checking in to one of these accommodation options near Felipe Angeles International Airport the day before your flight from Mexico City to San Juan:

  • 76% of flights leaving Felipe Angeles International Airport meet their expected arrival time.

Arriving in San Juan

San Juan Luis Munoz Marin Airport (SJU)

  • San Juan Luis Munoz Marin Airport (SJU) to central San Juan takes about 20 minutes to reach by car. The centre is roughly 11 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 1 hour.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Mexico City to San Juan. Book one of these accommodation options near SJU instead:

  • Travel at your own pace with a San Juan Luis Munoz Marin Airport rental car. Book your wheels from Sixt, Ace Rent a Car or U-Save and see more of San Juan and beyond.

  • Secure the lowest price by reserving your ride from San Juan Luis Munoz Marin Airport about two weeks ahead of your departure.

San Juan Isla Grande Airport (SIG)

  • If you're staying in San Juan's centre (or just can't wait to start exploring), the city is around 0.80 kilometres from San Juan Isla Grande Airport (SIG). Keep an eye out for any visitor information desks to point you in the right direction after disembarking your flight from Mexico City to San Juan.

  • After your flight from Mexico City to San Juan, unwind at a hotel near SIG. These are some great accommodation options that'll help you sink into relaxation mode:

Best time to go to San Juan

  • It's time to choose your travel dates for your flight from Mexico City to San Juan. July is the most popular month to visit San Juan. If you like a more relaxed vibe, go in March.

  • Before locking in your Mexico City to San Juan tickets, consider the weather you're most comfortable in. August is the warmest month in San Juan, with temperatures ranging from 24ºC (75ºF) to 32ºC (90ºF).

  • If you want to travel in cooler conditions, look for a cheap flight from Mexico City to San Juan in February when temperatures average between 21ºC (70ºF) and 28ºC (82ºF).

More about San Juan

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in San Juan right here. Browse these options after you've booked your flight from Mexico City to San Juan:

  • Every great holiday has to include a little sightseeing. Balneario El Escambron, La Garita del morro de san juan bahia and Beach San Juan are must-do's during your San Juan adventure.

Explore more of Puerto Rico

  • San Juan has its own special appeal, but there are so many other corners of Puerto Rico just waiting to be discovered. Around 13 kilometres southwest of San Juan, a visit to Bayamon will keep your itinerary busy. Check out popular attractions like Ron del Barrilito - Hacienda Santa Ana, Parque de las Ciencias by Toroverde Power by Claro and Parque Recreativo Río Bayamón.

  • Carolina is another essential stop in Puerto Rico and is around 18 kilometres southeast of San Juan. No journey is complete without visiting Isla Verde Beach, Carolina Public Beach and Balneario Isla Verde.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.