Cheapest return flights from New York to Toronto in September from $149

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

Return flights

04 Sep - 06 Sep Flair Airlines direct
04 Sep - 07 Sep Flair Airlines direct
04 Sep - 11 Sep Flair Airlines direct
02 Sep - 07 Sep Porter Airlines (Canada) Ltd direct
06 Sep - 13 Sep Flair Airlines direct
01 Sep - 04 Sep Porter Airlines (Canada) Ltd direct
06 Sep - 10 Sep Flair Airlines direct
01 Sep - 07 Sep Porter Airlines (Canada) Ltd direct
18 Sep - 23 Sep Porter Airlines (Canada) Ltd direct
09 Sep - 13 Sep Spirit Airlines
22 Sep - 16 Oct Porter Airlines (Canada) Ltd direct
07 Sep - 10 Oct Porter Airlines (Canada) Ltd direct
21 Sep - 03 Oct Porter Airlines (Canada) Ltd
21 Sep - 05 Oct Porter Airlines (Canada) Ltd
21 Sep - 06 Oct Porter Airlines (Canada) Ltd
21 Sep - 02 Oct Porter Airlines (Canada) Ltd
21 Sep - 01 Oct Porter Airlines (Canada) Ltd
21 Sep - 07 Oct Porter Airlines (Canada) Ltd
21 Sep - 09 Oct Porter Airlines (Canada) Ltd
21 Sep - 11 Oct Porter Airlines (Canada) Ltd

Also check the deals for one-way 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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