AirHint found the following cheapest one-way flights from Montreal (YUL) to Cancun (CUN) in May 2026 (see full year).
One-Way flights
| 11 May | Arajet | ||
| 29 May | United | ||
| 10 May | United | ||
| 13 May | United | ||
| 29 May | Air Transat | direct | |
| 22 May | Air Transat | direct | |
| 06 May | WestJet | ||
| 15 May | Aeromexico | ||
| 01 May | Aeromexico | ||
| 14 May | Aeromexico |
Also check the deals for return flights from Montreal to Cancun in May.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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