AirHint found the following cheapest one-way flights from Guatemala City (GUA) to Montreal (YUL) in December 2025 (see full year).
One-Way flights
| 10 Dec | Copa | ||
| 24 Dec | Copa | ||
| 16 Dec | Copa | ||
| 17 Dec | Copa | ||
| 15 Dec | Avianca | ||
| 23 Dec | Avianca | ||
| 09 Dec | Copa | ||
| 21 Dec | Air Canada | direct | |
| 12 Dec | Air Canada | direct | |
| 07 Dec | Air Canada | direct |
Also check the deals for return flights from Guatemala City to Montreal in December.
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