YYT - CUN

C$ 300 Find Cheap Flights from St. John's to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Cancún departing on 26/7. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Cancún, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to Cancún, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. John's to Cancún (YYT-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to Cancún

Thu, 18 Sep - Fri, 26 Sep
Air Canada Logo
5:00 a.m. - 7:40 p.m.YYT-CUN
17h 10m1 stop
Air Canada Logo
10:20 a.m. - 1:16 a.m.CUN-YYT
12h 26m1 stop
C$ 480Air Canada
Find Deal
Tue, 30 Sep - Fri, 3 Oct
Air Canada Logo
5:00 a.m. - 7:40 p.m.YYT-CUN
17h 10m1 stop
Air Canada Logo
8:45 p.m. - 2:03 p.m.CUN-YYT
14h 48m2 stops
C$ 538Air Canada
Find Deal
Mon, 1 Sep - Sun, 7 Sep
WestJet Logo
7:10 a.m. - 3:53 p.m.YYT-CUN
35h 13m1 stop
WestJet Logo
2:20 p.m. - 10:56 p.m.CUN-YYT
30h 06m2 stops
C$ 553WestJet
Find Deal
Mon, 1 Sep - Sun, 7 Sep
WestJet Logo
7:10 a.m. - 3:53 p.m.YYT-CUN
35h 13m1 stop
WestJet Logo
7:40 p.m. - 10:56 p.m.CUN-YYT
24h 46m1 stop
C$ 560WestJet
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Fri, 1 Aug - Fri, 8 Aug
 Logo
7:10 a.m. - 4:12 p.m.YYT-CUN
35h 32m2 stops
 Logo
8:45 p.m. - 12:38 a.m.CUN-YYT
25h 23m2 stops
C$ 732
Find Deal
Fri, 1 Aug - Fri, 8 Aug
 Logo
6:50 a.m. - 12:54 p.m.YYT-CUN
32h 34m1 stop
 Logo
8:45 p.m. - 12:38 a.m.CUN-YYT
25h 23m2 stops
C$ 803
Find Deal
Fri, 15 Aug - Fri, 22 Aug
United Airlines Logo
5:50 a.m. - 10:04 a.m.YYT-CUN
30h 44m2 stops
United Airlines Logo
5:22 p.m. - 12:38 a.m.CUN-YYT
28h 46m2 stops
C$ 819United Airlines
Find Deal
Fri, 14 Nov - Thu, 20 Nov
United Airlines Logo
6:10 p.m. - 8:18 p.m.YYT-CUN
27h 38m2 stops
United Airlines Logo
8:39 a.m. - 12:56 a.m.CUN-YYT
14h 47m2 stops
C$ 936United Airlines
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Wed, 17 Dec - Wed, 24 Dec
Porter Airlines Logo
4:20 p.m. - 11:30 a.m.YYT-CUN
44h 40m3 stops
Porter Airlines Logo
5:55 p.m. - 1:10 a.m.CUN-YYT
29h 45m2 stops
C$ 1,282Porter Airlines
Find Deal
Sat, 20 Dec - Mon, 29 Dec
Porter Airlines Logo
6:25 a.m. - 6:00 p.m.YYT-CUN
13h 05m2 stops
Porter Airlines Logo
5:55 p.m. - 1:10 a.m.CUN-YYT
29h 45m2 stops
C$ 1,296Porter Airlines
Find Deal
Useful Info

KAYAK's insights & trends for St. John's to Cancún flights

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

How much is a round-trip flight from St. John's to Cancún?

What is the cheapest month to fly from St. John's to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's 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 St. John's to Cancún is September, where tickets cost C$ 605 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is C$ 927 and C$ 910 respectively.

How far in advance should I book a flight from St. John's to Cancún?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. John's to Cancún, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.


Good to know

Low seasonNovember
High seasonDecember
Cheapest flightC$ 300
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from St. John's to Cancun

When to book flights from St. John's to Cancún

Are your dates flexible? Find out the best times to travel from St. John's 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 flights from St. John's to Cancun

  • What is the cheapest flight from St. John's to Cancún?

    In the last 3 days, the lowest price for a flight from St. John's to Cancún was C$ 220 for a one-way ticket and C$ 352 for a round-trip.

  • Which airports will I be using when flying from St. John's to Cancun?

    St. John's airport is called St John's and the only airport in Cancun is Cancun.

  • Which aircraft models fly most regularly from St. John's to Cancun?

    The Boeing 737 is the aircraft model that flies most regularly on the St. John's to Cancun flight route.

  • Which airline alliances offer flights from St. John's to Cancun?

    Star Alliance is the only airline alliance operating flights between St. John's and Cancun.

  • Which is the best airline for flights from St. John's to Cancún, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from St. John's to Cancún are WestJet and Air Canada. With an average price for the route of C$ 640 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 719 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from St. John's to Cancun?

    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 St. John's to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from St. John's 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 St. John's to Cancun?

    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 Cancun with an airline and back to St. John's with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to Cancun?

    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 Cancun from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from St. John's to Cancún

 
See real verified KAYAK customer reviews for airlines flying from St. John's 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 St. John's 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
Air TransatOverall score based on 407 reviews
8.5Crew
7.1Entertainment
7.9Boarding
6.8Food
7.4Comfort
Airline reviews

Seats were very tight especially for first leg of trip.

8.0 ExcellentAnonymous, Jul 2025ATH - YUL
Read more Air Transat reviews

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Really low cost trip for the huge amount I paid…o paid 550 dollars just for the trip, one way trip, plus 95 for 1 luggage’s and the second 135 dollars…no blanket, not headphones for entertainment, food was served after 3 hours and 2 hours after, breakfast was served Bad, low cost company for high prices

The flight and crew were good. Departure and arrival were timely. Check-in was professional and helpful in Malaga on return trip (same on outbound trip from Toronto). The ad before ach program was punishing - specifically for the internet/data service with the content creator that was showed twice in each ad pod. It was so annoying I made an effort to forget the name and would not use the service. Provide an opportunity to fast forward or skip the darn ads once they have been initially viewed.

Extra attention to kids, thank you, we appreciate! Perfect landing

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Flights were cancelled setting me in panic mode since my much needed weekend escape with friends was only a short one. No apologies given at the airport nor on the plane. Flight was rescheduled

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

Lots of overhead storage, good crew, good service, smooth landing.

Lots of overhead storage and a good crew and service.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

Took off on-time and staff was very nice. Got stuck on tarmac at ATL due to storms, but staff was still wonderful even though they were working and not getting paid.

At 6'2" the seat space was very cramped for economy. Otherwise good.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

No issues other than paying twice for my seat selection.

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

The plane was filthy!!!! There were empty food wrappers in the pockets and worst of all a wad of hair where someone had obviously brushed their hair, cleaned out the brush and left the wad of hair in the pocket. It was the most disgusting thing I’ve ever seen!! The seats are so crammed together with NO leg room. The AC vent controllers do not adjust. I will likely not book another AC flight from Florida to Montreal.

The app was great, service was wonderful, everything was quick and easy

Everything you need to know for your flight from St. John's to Cancún

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