YYT - CUN

C$ 299 Find Cheap Flights from St. John's to Cancun

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 16/7. 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, 0 bags

KAYAK searches 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 St. John's to Cancun, 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 Cancun, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 527
Typical prices: C$ 887-C$ 639
WestJet
Fri 19/6Tue 23/6
YYT - CUN • 2 stops
Cheapest one-way flights
C$ 299
Typical prices: C$ 462-C$ 467
WestJet
Thu 16/7
YYT - CUN • 2 stops
Top airlines
Cheapest • from C$ 527 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between St. John's and Cancún. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 812 (round-trip)
Shortest trip • 8h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
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

Fri, 19 Jun - Tue, 23 Jun
WestJet Logo
3:00 p.m. - 1:05 p.m.
YYT
-
CUN
24h 35m
2 stops
WestJet Logo
1:30 p.m. - 10:55 p.m.
CUN
-
YYT
30h 55m
1 stop
C$ 527WestJet
Thu, 18 Jun - Tue, 23 Jun
WestJet Logo
3:00 p.m. - 6:45 p.m.
YYT
-
CUN
30h 15m
1 stop
WestJet Logo
1:30 p.m. - 10:55 p.m.
CUN
-
YYT
30h 55m
1 stop
C$ 531WestJet
Tue, 16 Jun - Tue, 23 Jun
WestJet Logo
3:00 p.m. - 1:20 p.m.
YYT
-
CUN
48h 50m
2 stops
WestJet Logo
1:30 p.m. - 10:55 p.m.
CUN
-
YYT
30h 55m
1 stop
C$ 552WestJet
Tue, 16 Jun - Fri, 19 Jun
Air Canada Logo
6:10 p.m. - 12:30 p.m.
YYT
-
CUN
20h 50m
1 stop
Air Canada Logo
1:45 p.m. - 10:28 a.m.
CUN
-
YYT
18h 13m
2 stops
C$ 582Air Canada
Mon, 13 Jul - Sat, 18 Jul
Air Canada Logo
5:00 a.m. - 8:10 p.m.
YYT
-
CUN
17h 40m
1 stop
Air Canada Logo
9:05 p.m. - 12:45 a.m.
CUN
-
YYT
25h 10m
2 stops
C$ 591Air Canada
Mon, 15 Jun - Sat, 20 Jun
Air Canada Logo
8:40 p.m. - 12:10 p.m.
YYT
-
CUN
18h 00m
2 stops
Air Canada Logo
1:20 p.m. - 10:28 a.m.
CUN
-
YYT
18h 38m
2 stops
C$ 598Air Canada
Sun, 21 Jun - Tue, 23 Jun
Air Canada Logo
8:40 p.m. - 12:10 p.m.
YYT
-
CUN
18h 00m
2 stops
Air Canada Logo
10:50 a.m. - 10:28 a.m.
CUN
-
YYT
21h 08m
2 stops
C$ 605Air Canada
Tue, 16 Jun - Thu, 18 Jun
Air Canada Logo
7:30 a.m. - 12:30 p.m.
YYT
-
CUN
31h 30m
2 stops
Air Canada Logo
1:45 p.m. - 11:28 p.m.
CUN
-
YYT
31h 13m
2 stops
C$ 607Air Canada
Wed, 17 Jun - Wed, 24 Jun
Air Canada Logo
5:35 a.m. - 8:10 p.m.
YYT
-
CUN
17h 05m
2 stops
Air Canada Logo
2:00 p.m. - 10:28 a.m.
CUN
-
YYT
17h 58m
2 stops
C$ 609Air Canada
Tue, 16 Jun - Mon, 22 Jun
Air Canada Logo
7:30 a.m. - 8:10 p.m.
YYT
-
CUN
15h 10m
2 stops
Air Canada Logo
9:05 p.m. - 10:28 a.m.
CUN
-
YYT
34h 53m
2 stops
C$ 612Air 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 June.

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

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 Cancun is September, where tickets cost C$ 573 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is C$ 1,059 and C$ 990 respectively.

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

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 Cancun, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonMay
Cheapest flightC$ 299
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (22% 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 Cancun?

    In the last 5 days, the lowest price for a flight from St. John's to Cancun was C$ 299 for a one-way ticket and C$ 527 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 Cancun, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from St. John's to Cancun are Porter Airlines and Air Canada. With an average price for the route of C$ 849 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$ 803 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 airlines flying from St. John's to Cancún

 
See real verified KAYAK customer reviews for airlines flying from St. John's to Cancun. 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 440 reviews
8.6Crew
8.2Boarding
7.6Food
8.0Comfort
6.9Entertainment
Airline reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

10.0 ExcellentAngela, May 2026
YYZ - YVR
Read more Porter Airlines reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

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.

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Just fine, got me from point a to point b, nothing to complain about.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

The pretzels were rather dry and dusty. I do appreciate having a choice between sweet and savory snack.

Staff were very friendly. Plane left on time and arrived on time.

Delays. Poor support booking a hotel after a diverted flight.

The TV screen at my seat was not functioning for the entire duration of the flight. I informed a flight attendant about the issue, and I was told that I would receive a voucher as compensation. However, I never received this voucher afterward. I therefore kindly request to still receive the voucher that was promised to me.

The staff were helpful with good relationships at all levels.- check in,in flight. BUT 1. The food provided was OK but inadequate supply. 2.in selecting my seat during the preboarding check in,I requested Change of seat which I did BUT without advice was charge $$ for this change!!

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

Information on your arrival and departure airports