Cheapest return flights from New York to Toronto in September from $189

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

Return flights

28 Sep - 30 Sep Porter Airlines (Canada) Ltd direct
27 Sep - 03 Oct Porter Airlines (Canada) Ltd direct
30 Sep - 04 Oct Porter Airlines (Canada) Ltd direct
30 Sep - 07 Oct Porter Airlines (Canada) Ltd direct
29 Sep - 29 Sep Porter Airlines (Canada) Ltd direct
28 Sep - 28 Oct Porter Airlines (Canada) Ltd direct
28 Sep - 05 Oct Porter Airlines (Canada) Ltd direct
29 Sep - 06 Oct Porter Airlines (Canada) Ltd
30 Sep - 03 Oct Porter Airlines (Canada) Ltd direct
29 Sep - 06 Oct Porter Airlines (Canada) Ltd direct
27 Sep - 06 Oct Spirit Airlines
24 Sep - 28 Sep Spirit Airlines
25 Sep - 29 Sep Spirit Airlines
27 Sep - 28 Sep Porter Airlines (Canada) Ltd direct
21 Sep - 28 Sep Porter Airlines (Canada) Ltd
22 Sep - 24 Oct Porter Airlines (Canada) Ltd
26 Sep - 27 Sep Spirit Airlines
21 Sep - 27 Sep Porter Airlines (Canada) Ltd
22 Sep - 30 Sep Porter Airlines (Canada) Ltd
22 Sep - 29 Sep Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from New York to Toronto in September.

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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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