294 € Cheap Flights from Cancun to San Juan Luis Munoz Marin

Compare Cancun to San Juan Luis Munoz Marin flight deals

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Flight deals from Cancun to San Juan Luis Munoz Marin

Looking for a cheap last-minute deal or the best return flight from Cancun Airport to San Juan Luis Munoz Marin Airport? If you want to travel next month, return fares start from 294 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cancun to San Juan Luis Munoz Marin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cancun to San Juan Luis Munoz Marin flights are currently cheapest in June.

Cancun to San Juan: Flight information

The things to know before you go.
Cheapest flight found294 €
Cheapest month to flyJune

Finding cheap flights from Cancun to San Juan Luis Munoz Marin: Frequently asked questions

The best price we found for a return flight from Cancun to San Juan Luis Munoz Marin is 294 €. 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 Cancun to San Juan Luis Munoz Marin. But we found flights with one or more stops from 294 €.
As of May 2026, there are no flights flying from Cancun to San Juan Luis Munoz Marin.
The cheapest month to fly from Cancun to San Juan Luis Munoz Marin is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to San Juan Luis Munoz Marin Airport on Tuesday, 2 June 2026.
No airlines currently offer direct flights between Cancun Airport and San Juan Luis Munoz Marin Airport. 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 Luis Munoz Marin 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.
Currently, Arajet offers the cheapest flight tickets to San Juan Luis Munoz Marin.

Travelling from Cancun International Airport (CUN) to Luis Munoz Marin International Airport (SJU): what you need to know

  • The average duration of a direct flight from Cancun International Airport to Luis Munoz Marin International Airport is 3 hours 10 minutes.

  • The timezone in San Juan is UTC-4, which is one hour ahead of Cancun.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your CUN to SJU flight.

  • During popular months such as July, you'll want to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during peak periods in general.

  • Getting to San Juan (and then exploring more of Puerto Rico!) is easy with JetBlue Airways. This popular carrier has direct flights from Cancun International Airport to Luis Munoz Marin International Airport.

  • Most passengers choose to travel with JetBlue Airways on this route.

  • The most punctual carrier that operates CUN to SJU flights is JetBlue Airways. Its services arrive as scheduled 66.67% of the time.

  • If you want to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Cancun International Airport to Luis Munoz Marin International Airport. Here are the most popular stopovers between CUN and SJU:

    • Fort Lauderdale-Hollywood International Airport

    • Miami International Airport

    • Orlando International Airport

How to find the cheapest flights from Cancun International Airport (CUN) to Luis Munoz Marin International Airport (SJU)

  • Right now, 138 € is the lowest price we've found for a one-way Cancun International Airport to Luis Munoz Marin International Airport flight. The best price for a return plane ticket is 294 €. Bear in mind that fares can change due to demand at the time of booking.

  • To score cheap tickets from CUN to SJU, reserve your journey seven months before your departure.

  • June is the cheapest month for flights from Cancun International Airport to Luis Munoz Marin International Airport. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Never miss a deal on cheap flights from CUN to SJU by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Cancun International Airport to Luis Munoz Marin International Airport.

Handy information about Cancun International Airport (CUN)

  • When it comes to the on-time performance of Cancun International Airport, 72.87% of flights meet their scheduled arrival time.

  • To get to Cancun International Airport from central Cancun, it'll take about 25 minutes if you're planning to drive. This depends on traffic, however. It's approximately 19 kilometres from the airport to the city centre.

  • Catching an early flight from Cancun International Airport to Luis Munoz Marin International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels near CUN:

Arriving at Luis Munoz Marin International Airport (SJU)

Getting from Luis Munoz Marin International Airport (SJU) to central San Juan

  • Luis Munoz Marin International Airport to central San Juan has a drive time of about 10 minutes. It's approximately 8 kilometres away.

  • It takes around 55 minutes when travelling by public transport.

When to fly to Luis Munoz Marin International Airport (SJU)

  • The quietest month for a flight from Cancun International Airport to Luis Munoz Marin International Airport is May, while July is the busiest. Choose the best time to visit San Juan based on whether you prefer a more relaxed vibe or a faster pace.

  • Before locking in your flight from Cancun International Airport to Luis Munoz Marin International Airport, think about the type of weather you like. September is the warmest month in San Juan, with the temperature ranging from 23ºC (73ºF) to 33ºC (91ºF).

  • Look for cheap tickets from CUN to SJU in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 28ºC (82ºF) on average.

Explore more of Puerto Rico

  • You've done San Juan, now it's time to discover other parts of Puerto Rico. Travel about 10 kilometres west to Bayamon to tick off its top sights. From Plazoleta Ignacio Zorrilla, La Plaza de la Bomba Puertorriqueña to Monumento a los Trovadores and Parque Palm Court, there's plenty to keep you on the go.

  • Carolina is another essential stop in Puerto Rico and is around 11 kilometres east of San Juan. No journey is complete without a visit to Isla Verde Beach, Parque de Doble A Roberto Clemente Walker and Drone Zone Track.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.