AirHint found the following cheapest one-way flights from Montreal (YUL) to Cancun (CUN) in March 2026 (see full year).
One-Way flights
| 17 Mar | United | ||
| 04 Mar | Arajet | ||
| 05 Mar | WestJet | ||
| 02 Mar | WestJet | ||
| 17 Mar | Air Transat | direct | |
| 05 Mar | Air Transat | direct | |
| 04 Mar | Air Transat | direct | |
| 02 Mar | Air Transat | direct |
Also check the deals for return flights from Montreal to Cancun in March.
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