AirHint found the following cheapest return flights from Toronto (YTZ) to Kingston (KIN) in December 2025 (see full year).
Return flights
| 15 Dec - 05 Jan | Porter Airlines (Canada) Ltd | ||
| 12 Dec - 05 Jan | Porter Airlines (Canada) Ltd | ||
| 21 Dec - 16 Jan | Porter Airlines (Canada) Ltd | ||
| 18 Dec - 05 Jan | Porter Airlines (Canada) Ltd |
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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