YYT - CUN

C$ 291 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 27/3. 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$ 631
Typical prices: C$ 707-C$ 1,142
Air Canada
Sun 12/4Sun 19/4
YYT - CUN • 1 stop
Cheapest one-way flights
C$ 291
Air Canada
Fri 27/3
YYT - CUN • 2 stops
Top airlines
Air Canada
Cheapest • from C$ 631 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 27% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
1 day a week
There are direct flights from St. John's to Cancún 1 day a week: Fri.
Direct flights
Direct flights
Direct flights
Direct flights
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

Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:10 p.m. - 11:40 a.m.
YYT
-
CUN
20h 00m
1 stop
Air Canada Logo
8:55 p.m. - 11:13 p.m.
CUN
-
YYT
23h 48m
1 stop
C$ 631Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:15 p.m. - 12:58 p.m.
YYT
-
CUN
45h 13m
2 stops
Air Canada Logo
8:55 p.m. - 12:43 p.m.
CUN
-
YYT
13h 18m
2 stops
C$ 664Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:10 p.m. - 11:40 a.m.
YYT
-
CUN
20h 00m
1 stop
Air Canada Logo
8:55 p.m. - 8:13 p.m.
CUN
-
YYT
20h 48m
2 stops
C$ 670Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:15 p.m. - 11:40 a.m.
YYT
-
CUN
19h 55m
2 stops
Air Canada Logo
8:55 p.m. - 8:13 p.m.
CUN
-
YYT
20h 48m
2 stops
C$ 674Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:15 p.m. - 12:58 p.m.
YYT
-
CUN
45h 13m
2 stops
Air Canada Logo
8:55 p.m. - 8:13 p.m.
CUN
-
YYT
20h 48m
2 stops
C$ 700Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:15 p.m. - 9:30 p.m.
YYT
-
CUN
29h 45m
1 stop
Air Canada Logo
8:55 p.m. - 11:28 p.m.
CUN
-
YYT
24h 03m
2 stops
C$ 713Air Canada
Sun, 12 Apr - Sun, 19 Apr
Air Canada Logo
6:10 p.m. - 11:40 a.m.
YYT
-
CUN
20h 00m
1 stop
Air Canada Logo
8:55 p.m. - 11:13 p.m.
CUN
-
YYT
23h 48m
1 stop
C$ 737Air Canada
Thu, 12 Feb - Mon, 23 Feb
Air Canada Logo
6:15 p.m. - 10:40 p.m.
YYT
-
CUN
29h 55m
1 stop
Air Canada Logo
4:20 p.m. - 1:11 a.m.
CUN
-
YYT
31h 21m
2 stops
C$ 761Air Canada
Thu, 9 Jul - Thu, 16 Jul
WestJet Logo
5:00 p.m. - 3:55 p.m.
YYT
-
CUN
25h 25m
2 stops
WestJet Logo
2:20 p.m. - 6:20 a.m.
CUN
-
YYT
37h 30m
2 stops
C$ 764WestJet
Thu, 12 Mar - Fri, 20 Mar
Air Canada Logo
5:05 a.m. - 9:40 p.m.
YYT
-
CUN
19h 05m
1 stop
Air Canada Logo
2:00 p.m. - 1:41 a.m.
CUN
-
YYT
9h 11m
1 stop
C$ 768Air Canada
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.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. John's to Cancún departing in April.

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$ 572 (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$ 1,054 and C$ 1,044 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 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJuly
Cheapest flightC$ 291
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly (24% 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$ 291 for a one-way ticket and C$ 631 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.

  • 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$ 843 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 745 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.
7.9
Porter AirlinesOverall score based on 412 reviews
7.9Comfort
6.9Entertainment
7.5Food
8.2Boarding
8.6Crew
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..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

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.👍

Very bed experience never want to travel air canada anymore

Overall very good 👍 the only disappointment was that I pre ordered a vegan meal and the longest flight YVR-SIN wasn’t on board even though check in said it was and my email booking shows that confirmed ✅ luckily some passengers were not on board and there was a vegetarian meal available, but still, I think you should know because every all the other flights were vegan meals except for the longest so that was a bit of a concern at the beginning of the flight.

Overall a good experience as this leg I was in Business Class. The Lounge was amazing with a view of the planes. The flight attendant spoke way to quickly when giving the information for take off and landing and it would be of no use to a first time traveler. Overall a great airline to travel on.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

Smooth on-time flight but NO AC in the middle of the cabin. Business Class and the rear of the cabin were too cold but mid-cabin was stuffy and hot with virtually no air coming out of the ducts. Made for a very long and uncomfortable flight.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

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

Information on your arrival and departure airports