AirHint found the following cheapest one-way flights from Moncton (YQM) to Toronto (YTZ) in September 2025 (see full year).

One-Way flights

27 Sep	Porter Airlines (Canada) Ltd
29 Sep	Porter Airlines (Canada) Ltd
30 Sep	Porter Airlines (Canada) Ltd
28 Sep	Porter Airlines (Canada) Ltd
27 Sep	Porter Airlines (Canada) Ltd	direct
30 Sep	Porter Airlines (Canada) Ltd	direct
28 Sep	Porter Airlines (Canada) Ltd	direct
29 Sep	Porter Airlines (Canada) Ltd	direct
21 Sep	Porter Airlines (Canada) Ltd
19 Sep	Porter Airlines (Canada) Ltd

Also check the deals for return flights from Moncton to Toronto 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.

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Cheapest one-way flights from Moncton to Toronto in September from 155€

One-Way flights