Cheapest return flights from Montreal to St.-pierre in September from $976
AirHint found the following cheapest return flights from Montreal (YUL) to St.-pierre (FSP) in September 2025 (see full year).
Return flights
| 01 Sep - 05 Sep | Porter Airlines (Canada) Ltd | ||
| 04 Sep - 05 Sep | Air Saint-Pierre | ||
| 20 Sep - 27 Sep | Air Saint-Pierre | direct | |
| 04 Sep - 06 Sep | Air Saint-Pierre | direct | |
| 27 Sep - 02 Oct | Air Saint-Pierre | direct |
Also check the deals for one-way flights from Montreal to St.-pierre in September.
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.
