Cheap flights from San Juan to Cancún

Flights overview

Useful information for finding cheap flights from San Juan to Cancún and booking your next trip
Cheapest round-trip flights$231
Frontier1 stop17 hrSat, Jan 31 — Sat, Feb 7
The cheapest round-trip flight from San Juan to Cancún is currently $231
Cheapest one-way flight$106
Frontier1 stop17 hrWed, Jan 28
The cheapest one-way flight from San Juan to Cancún is currently $106
Last-minute weekend getaway$370
Frontier1 stop18 hrSat, Dec 27 — Mon, Dec 29
The cheapest last-minute weekend getaway from San Juan to Cancún is currently $370
Cheapest business class flights$634
COPA1 stop18 hrThu, Jan 22 — Wed, Jan 28
The cheapest business class round-trip flight from San Juan to Cancún is currently $634
Fastest flight5 hr 27 minThe fastest flight with stops from San Juan to Cancún takes 5 hr 27 min
Nonstop flightsNoneThere are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from San Juan to Cancún is typically February. The most expensive month to fly is typically December.
February
Cheapest
Typical prices: $220–365
December
Most expensive
Typical prices: $300–540

Popular airlines from San Juan to Cancún

  • American
    from $350
    Typical price: $410–690
    257 weekly connecting flights
    SJU - CUNEvery day
  • JetBlue
    from $327
    Typical price: $370–670
    237 weekly connecting flights
    SJU - CUNEvery day
  • United
    from $400
    Typical price: $450–790
    124 weekly connecting flights
    SJU - CUNEvery day
  • Delta
    from $350
    Typical price: $570–1,200
    108 weekly connecting flights
    SJU - CUNEvery day
  • Frontier
    from $253
    Typical price: $355–670
    94 weekly connecting flights
    SJU - CUNEvery day
  • Southwest
    from $451
    Typical price: $490–850
    71 weekly connecting flights
    SJU - CUNEvery day

Popular airports near San Juan

  • Luis Munoz Marin International Airport (SJU)
    San JuanPuerto Rico15 min6 km
  • Antonio Rivera Rodríguez Airport (VQS)
    ViequesPuerto Rico2 hr 37 min67 km
  • Benjamín Rivera Noriega Airport (CPX)
    CulebraPuerto Rico3 hr 4 min80 km
  • Aeropuerto Eugenio María de Hostos (MAZ)
    MayagüezPuerto Rico2 hr 10 min116 km

Popular airports near Cancún

  • Cancun International Airport (CUN)
    CancúnMexico23 min14 km
  • Aeropuerto Internacional de Tulum Felipe Carrillo Puerto (TQO)
    TulumMexico2 hr 25 min138 km
  • Cozumel International Airport (CZM)
    CozumelMexico2 hr 28 min71 km
  • Mérida International Airport (MID)
    MeridaMexico3 hr 38 min292 km

Frequently asked questions about flying from San Juan to Cancún

The cheapest flights from San Juan to Cancún are usually in February. Typical ticket prices in February range from $220 to $365.
The cheapest round-trip flight from San Juan to Cancún recently found on Google Flights was with Frontier from $231. The cheapest one-way flight was with Frontier from $106.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from San Juan to Cancún is $350, flying from Jan 29 to Feb 4.
  • The cheapest JetBlue flight from San Juan to Cancún is $327, flying from Jan 30 to Feb 5.
  • The cheapest United flight from San Juan to Cancún is $400, flying from Jan 22 to Jan 28.
  • The cheapest Delta flight from San Juan to Cancún is $350, flying from Jan 17 to Jan 23.
  • The cheapest Frontier flight from San Juan to Cancún is $253, flying from Feb 19 to Feb 28.
  • The cheapest Southwest flight from San Juan to Cancún is $451, flying from Feb 5 to Feb 11.
The cheapest round-trip flight from San Juan to Cancún starts at $231 from Sat, Jan 31 to Sat, Feb 7. The cheapest one-way flight starts at $106 and departs on Wed, Jan 28.
5 hr 27 min is the shortest flight time from San Juan to Cancún.
Peak season is winter (Dec–Apr), becoming busiest during U.S. university students’ spring break (Mar–Apr, dates vary). Summer (Jun–Aug) is very hot and humid. Fall (Sep–Nov) is warm, with a chance of hurricanes. Visits from mid-Jun–late Aug offer the opportunity to snorkel with giant whale sharks off the coast of Isla Holbox, while sea turtle nesting season is Jun–Aug. Key events and holidays include Cinco de Mayo (May 5) and the Cancún Jazz Festival (Sep).
It's easy to use Google Flights to find the cheapest days to fly from San Juan to Cancún.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from San Juan to Cancún really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from San Juan to Cancún.

In terms of flights, American is the most popular. American offers 257 connecting flights per week. American flies from Luis Munoz Marin International Airport (SJU) to Cancun International Airport (CUN).

Other popular airlines flying from San Juan to Cancún are:
  • JetBlue offers 237 connecting flights per week. JetBlue flies from Luis Munoz Marin International Airport (SJU) to Cancun International Airport (CUN).
  • United offers 124 connecting flights per week. United flies from Luis Munoz Marin International Airport (SJU) to Cancun International Airport (CUN).
  • Delta offers 108 connecting flights per week. Delta flies from Luis Munoz Marin International Airport (SJU) to Cancun International Airport (CUN).
  • Frontier offers 94 connecting flights per week. Frontier flies from Luis Munoz Marin International Airport (SJU) to Cancun International Airport (CUN).
  • Southwest offers 71 connecting flights per week. Southwest flies from Luis Munoz Marin International Airport (SJU) to Cancun International Airport (CUN).
The number of connecting flights refers to distinct flights with at least one stop between San Juan and Cancún.
The cheapest round-trip flight from San Juan to Cancún recently found on Google Flights was with Frontier from $231. The cheapest one-way flight was with Frontier from $106.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from San Juan to Cancún is $350, flying from Jan 29 to Feb 4.
  • The cheapest JetBlue flight from San Juan to Cancún is $327, flying from Jan 30 to Feb 5.
  • The cheapest United flight from San Juan to Cancún is $400, flying from Jan 22 to Jan 28.
  • The cheapest Delta flight from San Juan to Cancún is $350, flying from Jan 17 to Jan 23.
  • The cheapest Frontier flight from San Juan to Cancún is $253, flying from Feb 19 to Feb 28.
  • The cheapest Southwest flight from San Juan to Cancún is $451, flying from Feb 5 to Feb 11.
No airline flies direct from San Juan to Cancún.
  • There are 257 American connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 237 JetBlue connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 124 United connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 108 Delta connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 94 Frontier connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 71 Southwest connecting flights from San Juan to Cancún per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between San Juan and Cancún at price $370 is offered by Frontier from Sat, Dec 27 to Mon, Dec 29.
No airline flies direct from San Juan to Cancún.
  • There are 257 American connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 237 JetBlue connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 124 United connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 108 Delta connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 94 Frontier connecting flights from San Juan to Cancún per week. Flights are available every day.
  • There are 71 Southwest connecting flights from San Juan to Cancún per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from San Juan to Cancún.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from San Juan to Cancún, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between San Juan and Cancún start at $634 from Thu, Jan 22 to Wed, Jan 28 with COPA.
The cheapest economy class round-trip flights between San Juan and Cancún start at $231 from Sat, Jan 31 to Sat, Feb 7.
To book business class trips from San Juan to Cancún, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between San Juan and Cancún starts at $370 from Sat, Dec 27 to Mon, Dec 29 with Frontier.
The cheapest last-minute deal between San Juan and Cancún at price $370 is offered by Frontier from Sat, Dec 27 to Mon, Dec 29.
To find last-minute flight deals from San Juan to Cancún, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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