YYT - CUN

C$ 238 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 15/4. 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, 0 bags

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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Everything you should know

Cheapest round-trip
C$ 471
Overall average: C$ 974
WestJet
Tue 7/4Wed 15/4
YYT - CUN • 2 stops
Cheapest one-way flights
C$ 238
Porter Airlines
Wed 15/4
YYT - CUN • 2 stops
Direct flights
1 day a week
Fri
You can fly direct with WestJet. Average duration is 6h 51m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
WestJet
Cheapest • from C$ 471 (round-trip)
Porter Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Montreal (YUL)
Cheapest • Avg C$ 905 (round-trip)
Montreal (YUL)
Shortest trip • 10h 05m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 30% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight 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

Tue, 7 Apr - Wed, 15 Apr
WestJet Logo
9:45 a.m. - 4:04 p.m.
YYT
-
CUN
32h 49m
2 stops
WestJet Logo
8:40 p.m. - 10:58 p.m.
CUN
-
YYT
23h 48m
1 stop
C$ 471WestJet
Thu, 2 Apr - Wed, 15 Apr
WestJet Logo
3:00 p.m. - 1:02 p.m.
YYT
-
CUN
48h 32m
2 stops
WestJet Logo
8:40 p.m. - 10:58 p.m.
CUN
-
YYT
23h 48m
1 stop
C$ 517WestJet
Tue, 24 Mar - Wed, 1 Apr
WestJet Logo
9:45 a.m. - 1:02 p.m.
YYT
-
CUN
29h 47m
2 stops
WestJet Logo
8:40 p.m. - 10:58 p.m.
CUN
-
YYT
23h 48m
1 stop
C$ 521WestJet
Sat, 4 Apr - Wed, 15 Apr
WestJet Logo
3:00 p.m. - 5:16 p.m.
YYT
-
CUN
28h 46m
2 stops
WestJet Logo
8:40 p.m. - 10:58 p.m.
CUN
-
YYT
23h 48m
1 stop
C$ 533WestJet
Thu, 9 Apr - Thu, 16 Apr
WestJet Logo
3:00 p.m. - 1:02 p.m.
YYT
-
CUN
24h 32m
2 stops
WestJet Logo
5:45 p.m. - 10:58 p.m.
CUN
-
YYT
50h 43m
2 stops
C$ 538WestJet
Fri, 8 May - Wed, 13 May
WestJet Logo
3:00 p.m. - 4:10 p.m.
YYT
-
CUN
27h 40m
2 stops
WestJet Logo
2:00 p.m. - 6:45 a.m.
CUN
-
YYT
38h 15m
2 stops
C$ 557WestJet
Tue, 7 Apr - Wed, 15 Apr
WestJet Logo
9:45 a.m. - 4:00 p.m.
YYT
-
CUN
32h 45m
2 stops
WestJet Logo
4:05 p.m. - 10:58 p.m.
CUN
-
YYT
28h 23m
2 stops
C$ 558WestJet
Mon, 30 Mar - Wed, 15 Apr
Air Canada Logo
7:30 a.m. - 9:30 p.m.
YYT
-
CUN
16h 30m
2 stops
Air Canada Logo
1:55 p.m. - 9:33 a.m.
CUN
-
YYT
17h 08m
2 stops
C$ 569Air Canada
Mon, 30 Mar - Sat, 18 Apr
Air Canada Logo
5:00 a.m. - 8:00 p.m.
YYT
-
CUN
17h 30m
1 stop
Air Canada Logo
5:40 p.m. - 12:43 p.m.
CUN
-
YYT
16h 33m
2 stops
C$ 576Air Canada
Tue, 24 Mar - Tue, 31 Mar
WestJet Logo
9:45 a.m. - 2:23 p.m.
YYT
-
CUN
31h 08m
1 stop
WestJet Logo
7:45 p.m. - 8:47 a.m.
CUN
-
YYT
34h 32m
1 stop
C$ 583WestJet
Booking Insights

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.

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$ 565 (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$ 1,044 and C$ 1,035 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 2 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 238
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (21% 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

  • How many flights are there between St. John's and Cancún per day?

    There is a maximum of 1 nonstop flight a day that takes off from St. John's and lands in Cancún, with an average flight time of 6h 51m. The most common departure time is 10:00 a.m. and most flights take off in the morning. Each week, there are 1 flights.

  • 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$ 238 for a one-way ticket and C$ 471 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?

    We unfortunately don’t have that data for this specific 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.

  • On which days can I fly direct from St. John's to Cancun?

    You can catch a direct flight from St. John's to Cancun on on Friday.

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

    The two airlines most popular with KAYAK users for flights from St. John's to Cancún are Porter Airlines and Air Canada. With an average price for the route of C$ 889 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 790 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.

Prefer to fly direct from St. John's to Cancun?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from St John's to Cancun.
Find which airlines fly direct from St John's Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

St John's to Cancun

Friday

WestJet

WestJet

See more nonstop flights

Direct returns

Cancun to St John's

Friday

WestJet

WestJet

See more nonstop flights

Reviews of the top airlines flying 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.
8.0
Porter AirlinesOverall score based on 419 reviews
8.0Comfort
7.6Food
8.6Crew
6.9Entertainment
8.2Boarding
Airline reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

6.0 GoodBeat, Jan 2026
YUL - YVR
Read more Porter Airlines reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

Really had a bad experience with air Canada. My flight cancelled one day before my trip. When I reached at airport before 1:30 hours before the departure time. They said boarding was already closed. I called the customer support and emailed them they didn’t respond me even once. I had to buy another ticket on the spot.

I explained this tragedy already with Jazz It was terrible starting with Jazz delayed 3 times so that I missed my direct flight to Mexico City and the only option was a 19 hour trip to Toronto and then down to Mexico City I was delayed by a day I had to sleep in tbe Airport on a hard bench I was given vouchers which were not honored I had no place to eat until 0545 and then catch my flight which was boarding I went to the AC counter to c/o and that was to no avail I then had the experience of my suitcase being lost and no clothes gor 2 days

My flightbwas delayed three times consequently I had no other choice then to take a 19 hour flight to Toronot and slept on a bench in Toronto airport before I could get on my 5 hour flight to Mexico City I got food vouchers in Toronto but they were not honored then my luggage was lost My trip was a terrible experience

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

Short flight, you can't do much. On nice days, announce the islands they're flying over.

on the longer legs, maybe a little healthy snack instead of a Celebration cookie. A second coffee would be nice. Air Canada = Second Cup. My father-in-law, Gordon White (CALPA #4) was a captain with Air Canada from age 18 to 58 on all the biggest planes. He bragged about extra treats they gave out.

The only good part was what we paid for, we travelled premium economy, good comfort travelling with a baby. Flight with AirCanada was again delayed for more than 4 hours, service level is horrible and they don't care. They deliver the bare minimum for a world class price. If you can avoid canadian air lines, do so, oligopoly does not help them to strive for any service level.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

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

Information on your arrival and departure airports