Which layover airport has the shortest connection time from St. John's to Cancún?

Montreal (YUL) has the shortest average layover time for this route: 6h 53m.

Which airport is the most popular layover for flights between St. John's and Cancún?

Montreal (YUL) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from St. John's to Cancún?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 570.

What is the cheapest airline that flies from St John's to Cancun?

United Airlines and Air Canada are the most popular carriers operating from St John's to Cancun

Which layover airport has the shortest travel time from St. John's to Cancún?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 00m.

Which airlines fly to Cancún?

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to Cancún from St. John's according to our data. Air Canada is the first choice among our users, with 93% of people opting to fly with this airline when travelling to Cancún. Keep in mind that there are 3 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from St John's Airport to Cancun Airport?

Prices for flights from St John's Airport to Cancun Airport are refreshed on a daily basis.

How many operators does momondo search for flights from St John's Airport to Cancun Airport?

As of December 2025, there are 3 operators available to choose from for flights from St John's Airport to Cancun Airport.

How old do you have to be to fly from St John's Airport to Cancun Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 378 Cheap Flights from St. John's to Cancún in 2025/26

1 adult

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Find the cheapest flights from St. John's to Cancún

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Enter your travel dates to find the best prices.

8:55 p.m. - 9:15 p.m.

YYT

CUN

25h 50m2 stops

6:20 p.m. - 1:11 a.m.

CUN

YYT

29h 21m1 stop

C$ 522Air Canada

Mon, 19 Jan - Thu, 22 Jan

6:15 p.m. - 10:40 p.m.

YYT

CUN

29h 55m1 stop

6:20 p.m. - 8:15 p.m.

CUN

YYT

24h 25m2 stops

C$ 528Air Canada

Tue, 20 Jan - Thu, 22 Jan

6:25 p.m. - 5:05 p.m.

YYT

CUN

25h 10m1 stop

1:25 p.m. - 9:33 a.m.

CUN

YYT

17h 38m2 stops

C$ 580Air Canada

Thu, 19 Mar - Sun, 29 Mar

6:25 p.m. - 4:50 p.m.

YYT

CUN

24h 55m2 stops

1:25 p.m. - 9:33 a.m.

CUN

YYT

17h 38m2 stops

C$ 590Air Canada

Thu, 19 Mar - Sun, 29 Mar

6:15 p.m. - 4:10 p.m.

YYT

CUN

24h 25m1 stop

8:55 p.m. - 8:13 p.m.

CUN

YYT

20h 48m2 stops

C$ 594Air Canada

Sun, 12 Apr - Sun, 19 Apr

1:25 p.m. - 4:10 p.m.

YYT

CUN

29h 15m2 stops

8:55 p.m. - 11:28 p.m.

CUN

YYT

24h 03m2 stops

C$ 603Air Canada

Sun, 12 Apr - Sun, 19 Apr

6:00 a.m. - 7:30 p.m.

YYT

CUN

15h 00m2 stops

5:55 p.m. - 1:01 a.m.

CUN

YYT

29h 36m2 stops

C$ 619Porter Airlines

Wed, 25 Feb - Thu, 26 Feb

6:25 p.m. - 5:05 p.m.

YYT

CUN

25h 10m1 stop

1:25 p.m. - 1:33 a.m.

CUN

YYT

9h 38m1 stop

C$ 621Air Canada

Thu, 19 Mar - Sun, 29 Mar

7:30 a.m. - 9:15 p.m.

YYT

CUN

15h 15m2 stops

10:10 p.m. - 5:21 p.m.

CUN

YYT

41h 41m2 stops

C$ 631Air Canada

Wed, 25 Feb - Thu, 26 Feb

6:00 a.m. - 6:00 p.m.

YYT

CUN

13h 30m2 stops

7:55 p.m. - 1:01 a.m.

CUN

YYT

27h 36m2 stops

C$ 665Porter Airlines

Sat, 31 Jan - Sat, 7 Feb

Air Canada flights from St. John's to Cancún

Our best Air Canada deals on St. John's to Cancún flight tickets

Air Canada

19 Jan

YYT8:55 p.m.St John's

25h 50m

2 stops

CUN9:15 p.m.Cancun

22 Jan

CUN6:20 p.m.Cancun

29h 21m

1 stop

YYT1:11 a.m.St John's

C$ 522

Find similar

Air Canada

20 Jan

YYT6:15 p.m.St John's

29h 55m

1 stop

CUN10:40 p.m.Cancun

22 Jan

CUN6:20 p.m.Cancun

21h 31m

1 stop

YYT5:21 p.m.St John's

C$ 528

Find similar

Air Canada

19 Mar

YYT6:25 p.m.St John's

25h 10m

1 stop

CUN5:05 p.m.Cancun

29 Mar

CUN1:25 p.m.Cancun

17h 38m

2 stops

YYT9:33 a.m.St John's

C$ 580

Find similar

Porter Airlines flights from St. John's to Cancún

Our best Porter Airlines deals on St. John's to Cancún flight tickets

Porter Airlines

25 Feb

YYT6:00 a.m.St John's

15h 00m

2 stops

CUN7:30 p.m.Cancun

26 Feb

CUN5:55 p.m.Cancun

29h 36m

2 stops

YYT1:01 a.m.St John's

C$ 619

Find similar

Porter Airlines

31 Jan

YYT6:00 a.m.St John's

13h 30m

2 stops

CUN6:00 p.m.Cancun

7 Feb

CUN7:55 p.m.Cancun

27h 36m

2 stops

YYT1:01 a.m.St John's

C$ 665

Find similar

Porter Airlines

5 Feb

YYT6:00 a.m.St John's

31h 00m

3 stops

CUN11:30 a.m.Cancun

15 Feb

CUN12:30 p.m.Cancun

25h 35m

3 stops

YYT3:35 p.m.St John's

C$ 955

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Mon 19/1

8:55 p.m.-9:15 p.m.

2 stops25h 50m

Cancun

Thu 22/1

6:20 p.m.-1:11 a.m.

1 stop29h 21m

C$ 522

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 20/1

6:15 p.m.-10:40 p.m.

1 stop29h 55m

Cancun

Thu 22/1

6:20 p.m.-8:15 p.m.

2 stops24h 25m

C$ 528

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 19/3

6:25 p.m.-5:05 p.m.

1 stop25h 10m

Cancun

Sun 29/3

1:25 p.m.-9:33 a.m.

2 stops17h 38m

C$ 580

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 19/3

6:25 p.m.-4:50 p.m.

2 stops24h 55m

Cancun

Sun 29/3

1:25 p.m.-9:33 a.m.

2 stops17h 38m

C$ 590

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 12/4

6:15 p.m.-4:10 p.m.

1 stop24h 25m

Cancun

Sun 19/4

8:55 p.m.-8:13 p.m.

2 stops20h 48m

C$ 594

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 12/4

1:25 p.m.-4:10 p.m.

2 stops29h 15m

Cancun

Sun 19/4

8:55 p.m.-11:28 p.m.

2 stops24h 03m

C$ 603

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 25/2

6:00 a.m.-7:30 p.m.

2 stops15h 00m

Cancun

Thu 26/2

5:55 p.m.-1:01 a.m.

2 stops29h 36m

C$ 619

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 19/3

6:25 p.m.-5:05 p.m.

1 stop25h 10m

Cancun

Sun 29/3

1:25 p.m.-1:33 a.m.

1 stop9h 38m

C$ 621

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 25/2

7:30 a.m.-9:15 p.m.

2 stops15h 15m

Cancun

Thu 26/2

10:10 p.m.-5:21 p.m.

2 stops41h 41m

C$ 631

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sat 31/1

6:00 a.m.-6:00 p.m.

2 stops13h 30m

Cancun

Sat 7/2

7:55 p.m.-1:01 a.m.

2 stops27h 36m

C$ 665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. John's to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Cancún?

In general, January is the cheapest month to fly from St. John's to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 570. The month of September is another great option to travel to Cancún, with average flight prices from St. John's averaging around C$ 581.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from St. John's to Cancún is on a Thursday. Travellers who choose to depart for Cancún on a Thursday will often find tickets for as low as C$ 652. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 879. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our data shows that the cheapest St. John's to Cancún flights are usually those with departure times in the evening. Our users have found flights to Cancún in the evening for as low as C$ 640. Flights to Cancún are more costly in the morning, with an average ticket price of C$ 879. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from St. John's when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around C$ 760 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from St. John's for as low as C$ 581 on momondo.

Can stopping save me money on St. John's to Cancún flights?

You could potentially save up to 42% on your flight if you consider stops on a St. John's to Cancún flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to Cancún according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. John's to Cancún (YYT to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Cancún

Fastest flight time	14h 05m
Direct flights	None

The fastest flight from St. John's to Cancún takes 14h 05m

There are no direct flights from St. John's to Cancún. There are no popular flight routes from St. John's to Cancún.

Search flight deals

How far is St John's to Cancun by plane?
The straight-line distance from St John's to Cancun is 4229.5 km. In terms of flight time, this usually takes a little over 14h 05m.
When did momondo last update prices for flights from St John's Airport to Cancun Airport?
Prices for flights from St John's Airport to Cancun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from St John's Airport to Cancun Airport?
As of December 2025, there are 3 operators available to choose from for flights from St John's Airport to Cancun Airport.
How old do you have to be to fly from St John's Airport to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. John's to Cancún?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. John's to Cancún is Air Canada (93% of total bookings). The next most popular airlines are Porter Airlines (4%) and WestJet (3%).

Best airlines flying from St. John's to Cancún

Compare and see reviews for airlines that fly from St. John's to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 545	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 550	Free Cancellation	Rating 8.0 399 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 566	Free Cancellation	Rating 7.2 3,204 reviews	Search WestJet flights

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Why use momondo?

Why should I use momondo to find a flight deal from St. John's to Cancún?

It is quick and easy to find St. John's to Cancún flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cancún that suits you.

Can I find flights from St. John's to Cancún with flexible booking policies on momondo?

Flights from St. John's to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. John's to Cancún?

Once you have performed a search for St. John's to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. John's to Cancún right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. John's to Cancún flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from St. John's to Cancún from C$ 378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Cancún departing on 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from St. John's to Cancún

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Air Canada flights from St. John's to Cancún

Our best Air Canada deals on St. John's to Cancún flight tickets

Porter Airlines flights from St. John's to Cancún

Our best Porter Airlines deals on St. John's to Cancún flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from St. John's to Cancún that are best for you.

See travel insights to Cancún from

How to get the cheapest flight ticket from St. John's to Cancún

What is the cheapest month to fly to Cancún?

What is the cheapest day to depart on your flight to Cancún?

What is the cheapest time of day to depart on your flight to Cancún?

How far in advance should I book a flight to Cancún?

Can stopping save me money on St. John's to Cancún flights?

You could potentially save up to 42% on your flight if you consider stops on a St. John's to Cancún flight.

What is the cheapest airline that flies from St John's to Cancun?

United Airlines and Air Canada are the most popular carriers operating from St John's to Cancun

Which airlines fly to Cancún?

Which airport is the most popular layover for flights between St. John's and Cancún?

Montreal (YUL) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from St. John's to Cancún?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 570.

Which layover airport has the shortest travel time from St. John's to Cancún?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 00m.

Which layover airport has the shortest connection time from St. John's to Cancún?

Montreal (YUL) has the shortest average layover time for this route: 6h 53m.

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

Cheap St. John's to Cancún (YYT to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to Cancún

Fastest flight time

Direct flights

How far is St John's to Cancun by plane?

When did momondo last update prices for flights from St John's Airport to Cancun Airport?

How many operators does momondo search for flights from St John's Airport to Cancun Airport?

How old do you have to be to fly from St John's Airport to Cancun Airport?

What documentation or ID do you need to fly to Cancun Airport?

What is the most popular airline from St. John's to Cancún?

Best airlines flying from St. John's to Cancún

Compare and see reviews for airlines that fly from St. John's to Cancún with momondo

Travelling to a place near Cancún?

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to Cancún?

Can I find flights from St. John's to Cancún with flexible booking policies on momondo?

How can momondo help me find flights from St. John's to Cancún?

I’m not ready to book a flight from St. John's to Cancún right now. Can momondo alert me if prices change?

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Airports servicing Quintana Roo