Cheapest one-way flights from New York to Toronto in May from $64

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

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

One-Way flights

07 May Porter Airlines (Canada) Ltd direct
13 May Porter Airlines (Canada) Ltd direct
28 May Porter Airlines (Canada) Ltd direct
14 May Porter Airlines (Canada) Ltd direct
21 May Porter Airlines (Canada) Ltd direct
27 May Porter Airlines (Canada) Ltd direct
30 May Porter Airlines (Canada) Ltd direct
24 May Porter Airlines (Canada) Ltd direct
11 May Porter Airlines (Canada) Ltd direct
22 May Porter Airlines (Canada) Ltd direct

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

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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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