AirHint found the following cheapest one-way flights from Montreal (YUL) to Sao Paulo (GRU) in March 2026 (see full year).
One-Way flights
| 20 Mar | Arajet | ||
| 16 Mar | Arajet | ||
| 04 Mar | Arajet | ||
| 17 Mar | WestJet | ||
| 05 Mar | WestJet | ||
| 17 Mar | Air Canada | direct | |
| 05 Mar | Air Canada | direct | |
| 21 Mar | Air Canada | direct | |
| 20 Mar | Air Canada | direct | |
| 01 Mar | Delta |
Also check the deals for return flights from Montreal to Sao Paulo in March.
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