Cheapest one-way flights from New York to Toronto in December from 61€

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

One-Way flights

13 Dec Spirit Airlines
10 Dec Spirit Airlines
10 Dec Air Canada direct
14 Dec Air Canada direct
07 Dec Air Canada direct
06 Dec Frontier Airlines
25 Dec Air Canada direct
08 Dec Air Canada direct
06 Dec Air Canada direct
04 Dec Spirit Airlines

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

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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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