Cheapest one-way flights from New York to Toronto in September from $75

Best time to book flights for New York (NYC) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest one-way flights from New York (NYC) to Toronto (YYZ) in September 2025 (see full year).

One-Way flights

12 Sep Porter Airlines (Canada) Ltd
20 Sep Porter Airlines (Canada) Ltd
12 Sep Porter Airlines (Canada) Ltd direct
20 Sep Porter Airlines (Canada) Ltd direct
10 Sep Porter Airlines (Canada) Ltd direct
08 Sep Porter Airlines (Canada) Ltd direct
11 Sep Flair Airlines direct
07 Sep Porter Airlines (Canada) Ltd
28 Sep Flair Airlines direct
01 Sep Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from New York to Toronto in September.

Skyscanner

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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