Cheapest return flights from New York to Toronto in September from $322

AirHint found the following cheapest return flights from New York (LGA) to Toronto (YYZ) in September 2026 (see full year).

Return flights

16 Sep - 23 Sep Porter Airlines (Canada) Ltd direct
04 Sep - 06 Sep Porter Airlines (Canada) Ltd direct
11 Sep - 18 Sep Porter Airlines (Canada) Ltd direct
15 Sep - 21 Sep Porter Airlines (Canada) Ltd direct
17 Sep - 19 Sep Porter Airlines (Canada) Ltd direct
23 Sep - 28 Sep Delta direct
02 Sep - 21 Oct Air Canada direct

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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