Cheapest return flights from Toronto to Kingston in December from $532

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

Return flights

01 Dec - 17 Dec Air Canada direct
29 Dec - 13 Jan WestJet direct
10 Dec - 19 Dec Air Canada direct
26 Dec - 26 Jan WestJet direct
15 Dec - 05 Jan Air Canada
21 Dec - 25 Dec Flair Airlines
25 Dec - 25 Jan Flair Airlines direct
21 Dec - 29 Dec Porter Airlines (Canada) Ltd
17 Dec - 27 Jan Caribbean Airlines direct
23 Dec - 30 Dec WestJet direct
23 Dec - 04 Jan Flair Airlines direct
21 Dec - 25 Dec Flair Airlines direct
15 Dec - 05 Jan WestJet direct
23 Dec - 06 Jan WestJet direct
22 Dec - 02 Jan WestJet direct
21 Dec - 06 Jan Flair Airlines direct

Also check the deals for one-way flights from Toronto to Kingston 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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