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SJU - CUN

Find cheap flights from San Juan to Cancun from $75

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Cancún departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Cancún.
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from San Juan to Cancún (SJU-CUN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:59 am - 10:24 amSJU-CUN
10h 25m1 stop
9:06 am - 11:41 pmCUN-SJU
13h 35m1 stop
$174Frontier
Find Deal
Thu, May 16 - Tue, May 21
6:43 pm - 3:27 pmSJU-CUN
21h 44m2 stops
5:11 pm - 1:25 amCUN-SJU
7h 14m1 stop
$216Frontier
Find Deal
Fri, May 17 - Wed, May 22
10:18 pm - 8:47 amSJU-CUN
11h 29m1 stop
3:40 pm - 7:38 pmCUN-SJU
2h 58mnonstop
$220Frontier
Find Deal
Sat, May 25 - Sat, Jun 1
9:07 pm - 11:20 amSJU-CUN
15h 13m1 stop
2:05 pm - 12:30 amCUN-SJU
9h 25m1 stop
$243Spirit Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
7:57 pm - 11:20 amSJU-CUN
16h 23m1 stop
12:30 pm - 10:18 pmCUN-SJU
8h 48m1 stop
$246Spirit Airlines
Find Deal
Sat, Jun 1 - Thu, Jun 6
5:22 pm - 1:31 amSJU-CUN
9h 09m1 stop
5:23 am - 1:02 pmCUN-SJU
6h 39m1 stop
$302Copa Airlines
Find Deal
Tue, Jul 9 - Fri, Jul 12
8:55 pm - 7:47 amSJU-CUN
11h 52m1 stop
8:47 am - 7:47 pmCUN-SJU
10h 00m1 stop
$315JetBlue
Find Deal
Thu, Jul 4 - Tue, Jul 16
6:05 am - 9:35 pmSJU-CUN
16h 30m1 stop
11:24 am - 10:39 pmCUN-SJU
10h 15m1 stop
$333Copa Airlines
Find Deal
Tue, Aug 27 - Sun, Sep 1
6:00 am - 11:00 amSJU-CUN
6h 00m1 stop
8:47 am - 7:47 pmCUN-SJU
10h 00m1 stop
$350JetBlue
Find Deal
Tue, Jul 9 - Sun, Jul 14
12:45 am - 10:00 amSJU-CUN
10h 15m1 stop
9:00 am - 4:40 pmCUN-SJU
6h 40m1 stop
$422American Airlines
Find Deal
Wed, May 15 - Fri, May 24

Flights from San Juan to Cancún - Travel Insights & Trends

Get data-powered insights and trends into flights from San Juan to Cancún to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Cancún?

The average price of all flights from San Juan Luis Munoz Marin Intl Airport to Cancún clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Juan to Cancún, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Cancún, Monday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Luis Munoz Marin Intl Airport to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Cancún is August, where tickets cost $318 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is $482 and $450 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Cancún?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Juan Luis Munoz Marin Intl Airport to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Cancún, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from San Juan to Cancún?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from San Juan to Cancún found on KAYAK was with Frontier for $75. Frontier proposed a round-trip connection from $174 and Spirit Airlines from $243.

Which airlines fly non-stop between San Juan Luis Munoz Marin Intl Airport and Cancún?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Juan Luis Munoz Marin Intl Airport to Cancún.
There is just one airline that flies from San Juan Luis Munoz Marin Intl Airport to Cancún direct and that is Frontier. The best one-way deal found from Frontier for the route is $161.

How many flights are there between San Juan Luis Munoz Marin Intl Airport and Cancún per day?

There is a maximum of 1 nonstop flight a day that takes off from San Juan Luis Munoz Marin Intl Airport and lands in Cancún, with an average flight time of 3h 10m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 1 flights.

Which cabin class options are there for flights between San Juan Luis Munoz Marin Intl Airport and Cancún?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from San Juan to Cancún take?

The average nonstop flight takes 3h 07m, covering a distance of 1,367 miles.

What’s the earliest departure time from San Juan to Cancún?

Early birds can take the earliest flight from San Juan Luis Munoz Marin Intl Airport at 7:14 am and will be landing in Cancún at 9:21 am.

What’s the latest departure time from San Juan to Cancún?

If you prefer to fly at night, the latest flight from San Juan Luis Munoz Marin Intl Airport to Cancún jets off at 12:25 pm and lands at 2:35 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$75
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Juan to Cancún

When to book flights from San Juan to Cancún

Are your dates flexible? Find out the best times to travel from San Juan to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Cancun flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Cancún?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Cancún was $75 for a one-way ticket and $174 for a round-trip.

  • Do I need a passport to fly between San Juan and Cancún?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Cancún.

  • Which aircraft models fly most regularly from San Juan to Cancún?

    The Airbus A320neo is the aircraft model that flies most regularly on the San Juan to Cancun flight route.

  • On which days can I fly direct from San Juan to Cancún?

    You can catch a nonstop flight from San Juan to Cancún on Saturday.

  • Which is the best airline for flights from San Juan to Cancún, Copa Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from San Juan to Cancún are Copa Airlines and JetBlue. With an average price for the route of $449 and an overall rating of 7.8, Copa Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $492 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from San Juan to Cancún?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Cancún.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Cancún?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancún from San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Cancún?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancún with an airline and back to San Juan with another airline. Booking your flights between San Juan and CUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Cancún?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancún from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SJU to Cancun

  • Looking for a cheap flight? 25% of our users found flights on this route for $267 or less round-trip.

Prefer to fly non-stop from San Juan to Cancún?

Find which airlines fly direct from Luis Munoz Marin Intl to Cancun, which days they fly and book direct flights.

Nonstop departures

San Juan Luis Munoz Marin Intl to Cancun

Saturday

Frontier

Frontier

See more direct flights

Nonstop returns

Cancun to San Juan Luis Munoz Marin Intl

Saturday

Frontier

Frontier

See more direct flights
See more direct flights

Top 5 airlines serving from San Juan to Cancún

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Copa AirlinesOverall score based on 2806 reviews
7.2Entertainment
8.1Boarding
7.7Comfort
8.3Crew
7.3Food
Airline reviews

Very good, despite we had a delay because of some problems at the airport.

10.0 ExcellentAndres, Mar 2024CLO - PTY
Read more about Copa Airlines reviews

Very good, despite we had a delay because of some problems at the airport.

No boarding announcements leading to the usual confusion and people trying to board before their group number.

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

Copa me elige como "voluntario" para cambiarme y poder enviar a una familia a la cual había sobrevendido los tiquetes. Finalmente me envían a las carreras con Avianca, pero Copa lleva mis maletas hasta Panama y luego las devuelve a mi aeropuerto de origen, dejandome sin mis pertenencias y además no asumen la responsabilidad ya que dicen que es problema de Avianca Literalmente vi cuando el avión de Copa se lleva mis maletas, sus funcionarios en Bogota, incluyendo la gerente local me aseguran la entrega en Miami, pero simplemente era para poder engañarme y dar el cambio de silla por sobreventa

other than a slight delay in takeoff from Panama , the flights were excellent ..... we will continue to use Copa whenever possible for flights to and from Central and South America ....

Pros: "You are so good all the time."
Cons: "We understand that this time is tough because the Coronavirus, they took care of all of us, and also they were kind and friendly. Thank you so much, for everything"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"
Pros: "good crew. great seats."
Cons: "I would like to have tv screens in flights from Bogota to Panama. No entertainment at all. But from Panama to Miami it was perfect."
Cons: "Copa ground staff did not let us board citing some yellow fever vaccination card requirement. What Copa did not know that there are some exceptions (which they don’t know and of which we just found out) allowed by WHO which would have let us continue our trip to Managua. Will never, ever fly Copa again. Actually I advise everyone else to stay away from Copa."

After 14 hour delaybwith departure time changed 9 times then announcing the flight was canceled. Another later announcement said the cancelation was in error. Also after paying a higher fare to leave in the afternoon then departing at 4am was not right.

I cannot say this enough, I NEVER BOARDED OR HAVE HAD ANY TRAVEL IN THE PAST YEAR. However your app says ive been traveling a lot lately. GET REAL HUMANS TO GIVE CUSTOMER SUPPORT.

late lack information taney changed my sit even after i had checked i. a day prior and had been at airport checked in for 5 hrs. i have medical condition that i need to sit in aisle but changes to window. only apparent at boarding and they had no explanation why they changed my boarding pass and had no other seats. very bizarre, uncaring and disrespectful. Made my trip very challenging I should sue you. will NEVEr fly JB again. Ever. Would have blasted in social media but did not want to disclose my medical disability.

The plane smelled bad, the temperature in the plane was over 75 with times over 80. Jet blue tried to mask the smell of armpits married with butt. Overall mediocre. Crew was nice

Problem with the gate after landing for an hour caused lots of issues for commuting after. Don’t think the crew handled it well at all.

Landing was bad. Gate issue or something for 1 hour. Missed my taxi, thus paid triple for the ride to my hotel.

Our actual Flight was great & smooth but it was delayed for 4 hours and Jetblue weren't able to accommodate us in the earlier flight. That was Awful. I lost work/clients because of this delay

Theres several thing i will like to mention and please share this feedback with JetBlue. I was concerned that the food options were limited. Theres no vegetarian options on the sandwiches that they offer on board. Vegetarian options are limited to only cheese and crackers,. Specially on mid day flights there should be more options offered to people. Second comment is that during the flight I watched TWO movies without audio, I tried a few ear sets to listen and none of them worked. Its a shame that they were good movies however no audio. Maybe updating the auxiliary cable and making Bluetooth connections on media will be great. Finally, the bathroom on the plane looked like they needed an update, being remodeled or changed. They look dirty however they are not. Maybe changing, replacing some pieces and updating the air filters will be great. This is not an aesthetic recommendation however a necessary one.

No entertainment, no WiFi, not great seats. Crew was good.

Cons: "the flight was 2 hours delayed but the staff continuously kept us up to date"

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Seats in coach aren't padded enough for a 6 hour flight

Terrible, oxygen masks were deployed mid-flight. We returned to airport. Took additional 12 hours to get home.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

Overall okay. Ipgrades ate worthless anymore. Wish I’d not been so loyal To them for so many years. Platinum many years. Gold for life. Usually 20th-30th on upgrade list.

Closed the doors on 9 people rushing through the airport for the flight with delays all over the AA terminal. Ended up reopening the gate after 10 minutes and stressing the customers who had all sat on the tarmac for 30-40 minutes with bottleneck AA traffic. Discourteous and unprofessional staff at the gate initially. Worse experience with AA ever. Okay on the plane. Pilot was fine through tough weather.

Ground crew forced me to double pay for infant international charges, when I complained about this and told them, with proof, I already paid they threaten to not allow me on the plane because I was “being rude”. Horrible ground management, horrible airline.

Our flight was delayed two hours. We nearly missed our connecting flight and had to rush across the airport with little kids and all their luggage. They didn’t give us enough time to walk from one gate to the other, then when we got on, we waited another half hour while the crew loaded cargo. It seems like they could have given passengers more time if they had cargo to load anyway.

There are additional charges for everything including water. If you are unwilling to pay additional charges you are afforded no comfort at all. Seats are smaller than other airlines and do not recline. Schedule changes appear to be customary because you encounter them on departure and return.

We waited an hour to get off of the plane

They charged $89 for checked in baggage but they again charged $69 at the airport for the carry on. Seats were uncomfortable. Crew was trained though.

They're terrible. 3 to 4 hours delayed. Also they don't even offer you water in the flight. You have to purchase everything. The seats are so uncomfortable. Never again will flight with them.

después que atrasaron el vuelo una hora, al montarnos en el avion, nos quedamos otra hora mas varados.

Very bad. Plane delayed. Crew not nice. Luggage weight limit is 40lbs and they overcharge for over weight

The purpose of Spirit is to get you where you are going with no fluff, bells or whistles. It’s literally a well built, great engine, tuna can. I can’t complain about the flight as the price more than outweighs any complaints anyone could ever have but it’s not the most comfortable ride in the world. I have always felt safe on board and the take off and landing are always incredible. Some free water on board would be nice at least.

Spirit is a very sad airline. Unfortunately it was the only direct flight option.

We were waiting to get to the gate for over an hour

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

Pro: The stuff was great. Friendly, patient and caring. Our seat row was clean. The bath room was clean. Our flights were close to on time. Con: The leg room is too small. No blankets or pillows. No entertainment devices at all. I can’t remember to have a food choice. I would fly again with frontier for short distances.

Excellent crew. WE all know Frontier its a low cost airline but the travel time was about 30 minutes and the crew was phenomenal. I was with a group of 10 more and we are enjoy our flight. The only issue was in SJU waiting for the luggage.

The ground crew in the Tampa airport were forcing people to pay for their personal items, although they met the measurement criteria. They receive $10 for each bag they charge passengers for so this is a complete fraud. An investigation needs to take place and the ground crew that does this need to pay the price, and the Airlines absolutely needs to make it right for these passengers.

I like that the flight was not overcrowded, and I felt had space to spread out a little more. The flight was smooth for the most part no major turbulence. The crew was pretty good accommodating and professional.. the fellow passengers were cool as well… all good! Snacks always makes things better, but of course there were no snacks.

Got ripped off by chatdeal. For 318 would like my money back. Neal. Did not take flight

Great option to American Airlines. Affordable prices when compared to AA. Prices in AA to and from Puerto Rico are like Fly Emirates to Kwait.

The flights were right on time. The issue that was the most difficult was the lack of legroom on the planes

Was charged 99 dollars for a bag despite agents previously telling me it would be ok. Customer service was unhelpful

Book cheap flights from San Juan to Cancun

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Juan to Cancún found on KAYAK in the last 72 hours.
5/17Fri
1 stopFrontier
13h 16mSJU-CUN
$75
5/10Fri
1 stopFrontier
11h 55mSJU-CUN
$76
5/10Fri
1 stopSpirit Airlines
15h 20mSJU-CUN
$83
5/15Wed
1 stopSpirit Airlines
12h 08mSJU-CUN
$115
6/20Thu
1 stopCopa Airlines
9h 11mSJU-CUN
$143
8/15Thu
1 stopJetBlue
12h 12mSJU-CUN
$146
10/9Wed
1 stopCopa Airlines
16h 31mSJU-CUN
$179
5/13Mon
1 stopAmerican Airlines
13h 04mSJU-CUN
$202
5/14Tue
1 stopJetBlue
10h 06mSJU-CUN
$284
8/28Wed
2 stopsAmerican Airlines
14h 30mSJU-CUN
$297

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Last minute flights from San Juan to Cancún

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Juan to Cancún that are departing in the next 10 days.
5/6Mon
multi-stopSpirit Airlines
16h 23mSJU-CUN
5/10Fri
multi-stopSpirit Airlines
10h 02mCUN-SJU
$321
5/6Mon
multi-stopFrontier
20h 51mSJU-CUN
5/10Fri
multi-stopFrontier
10h 10mCUN-SJU
$347
5/6Mon
multi-stopSpirit Airlines
16h 23mSJU-CUN
5/10Fri
multi-stopSpirit Airlines
10h 02mCUN-SJU
$359
5/9Thu
multi-stop
9h 55mSJU-CUN
5/14Tue
multi-stop
8h 52mCUN-SJU
$462
5/9Thu
multi-stop
9h 55mSJU-CUN
5/13Mon
multi-stop
10h 02mCUN-SJU
$476
5/5Sun
multi-stopJetBlue
10h 26mSJU-CUN
5/11Sat
multi-stopJetBlue
8h 30mCUN-SJU
$556
5/5Sun
multi-stopJetBlue
10h 06mSJU-CUN
5/10Fri
multi-stopJetBlue
10h 38mCUN-SJU
$614
5/6Mon
multi-stopAmerican Airlines
26h 02mSJU-CUN
5/10Fri
multi-stopAmerican Airlines
26h 05mCUN-SJU
$666
5/9Thu
multi-stopAmerican Airlines
18h 02mSJU-CUN
5/12Sun
multi-stopAmerican Airlines
12h 00mCUN-SJU
$735
5/9Thu
multi-stopCopa Airlines
8h 17mSJU-CUN
5/13Mon
multi-stopCopa Airlines
7h 24mCUN-SJU
$1,024

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San Juan - Cancún Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - San Juan

Cabin classes:

$215

Browse origins:

  • Flights » 
  • San Juan Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Cancún