Cheapest return flights from Boston to Toronto in December from 205€

AirHint found the following cheapest return flights from Boston (BOS) to Toronto (YTZ) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec Porter Airlines (Canada) Ltd direct
18 Dec - 09 Jan Porter Airlines (Canada) Ltd
05 Dec - 08 Dec Porter Airlines (Canada) Ltd
14 Dec - 12 Jan Porter Airlines (Canada) Ltd
15 Dec - 12 Jan Porter Airlines (Canada) Ltd
04 Dec - 08 Dec Porter Airlines (Canada) Ltd
12 Dec - 14 Dec Porter Airlines (Canada) Ltd
11 Dec - 14 Dec Porter Airlines (Canada) Ltd direct
13 Dec - 15 Dec Porter Airlines (Canada) Ltd direct
12 Dec - 13 Dec Porter Airlines (Canada) Ltd
05 Dec - 07 Dec Porter Airlines (Canada) Ltd
18 Dec - 03 Jan Porter Airlines (Canada) Ltd
15 Dec - 16 Dec Porter Airlines (Canada) Ltd direct
15 Dec - 25 Dec Porter Airlines (Canada) Ltd
15 Dec - 03 Jan Porter Airlines (Canada) Ltd direct
15 Dec - 01 Jan Porter Airlines (Canada) Ltd
29 Dec - 07 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 15 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 11 Jan Porter Airlines (Canada) Ltd direct
29 Dec - 10 Jan Porter Airlines (Canada) Ltd direct

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

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