Cheap flights from Cancun to Montreal from $222 CUN → YHU, YUL

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $359 to $514.

At $514, the cheapest return found recently is at the high end of that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 10-night return fares leaving within 3 days of 4 Jan 2027 to compare.

Every date we hold

1 fares on 1 departure dates

Found recently, and the cheapest we hold

What have prices looked like?

Over 20 days, 1 Oct to 11 Nov, the cheapest one-way we saw each day was $138 to $228.

20 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 22 Feb 2027 to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $138.

Return

Fares 30 to 59 days before departure were typically 7% lower than 14 to 29 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 20 days of one-way prices, 1 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Cancun to Montreal?

The cheapest return found recently is $514 with Air Canada, 4 Jan 2027 to 14 Jan 2027, found 4 days ago.

How much is a one-way flight from Cancun to Montreal?

The cheapest one-way found recently is $222 with Porter Airlines Canada, 22 Feb 2027, found 4 days ago. The cheapest one-way we hold, of any age, is $138 with Flair Airlines, 22 Dec, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $168 to $210.

What is the cheapest month to fly from Cancun to Montreal?

December 2026 is the cheapest month for a one-way, from $138, 22 Dec, found 6 days ago.

How far ahead should I book a flight from Cancun to Montreal?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 7% lower than 14 to 29 days before departure.

Is there a direct flight from Cancun to Montreal?

Yes, the cheapest nonstop one-way found recently is $138 with Flair Airlines, 22 Dec, found 6 days ago.

How long is the flight from Cancun to Montreal?

The cheapest nonstop one-way found recently, with Flair Airlines on 22 Dec, takes 4 h 20 min from Cancun International Airport (CUN) to Montreal-Pierre Elliott Trudeau International Airport (YUL). The cheapest one-way found recently, with Porter Airlines Canada on 22 Feb 2027, takes 10 h 32 min with 1 stop.

Which airlines have the cheapest flights from Cancun to Montreal?

Between 22 Dec and 22 Feb 2027, Flair Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and Porter Airlines Canada on 1.