Cheapest return flights from New York to Toronto in December from $237

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

Return flights

02 Dec - 09 Dec Air Canada direct
13 Dec - 17 Dec Air Canada direct
04 Dec - 07 Dec American Airlines direct
05 Dec - 06 Dec Delta direct
06 Dec - 09 Dec Delta direct
05 Dec - 07 Dec American Airlines direct
01 Dec - 08 Dec Delta direct
10 Dec - 13 Dec Delta direct
09 Dec - 11 Dec Delta direct
13 Dec - 15 Dec Delta direct
06 Dec - 04 Jan Air Canada direct
30 Dec - 02 Jan Air Canada direct
20 Dec - 03 Jan Air Canada direct
14 Dec - 03 Jan American Airlines direct
18 Dec - 16 Jan Air Canada direct
19 Dec - 19 Jan Air Canada direct
26 Dec - 04 Jan Air Canada direct
28 Dec - 01 Jan American Airlines
15 Dec - 03 Jan WestJet direct
27 Dec - 01 Jan American Airlines

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

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