Cheapest one-way flights from Boston to Toronto in January from $124
AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YTZ)
in January 2026 (see full year ).
One-Way flights
20 Jan
Porter Airlines (Canada) Ltd
$ 124
direct
11 Jan
Porter Airlines (Canada) Ltd
$ 124
direct
12 Jan
Porter Airlines (Canada) Ltd
$ 124
direct
10 Jan
Porter Airlines (Canada) Ltd
$ 124
direct
09 Jan
Porter Airlines (Canada) Ltd
$ 124
direct
05 Jan
Porter Airlines (Canada) Ltd
$ 169
direct
06 Jan
Porter Airlines (Canada) Ltd
$ 169
direct
04 Jan
Porter Airlines (Canada) Ltd
$ 170
direct
03 Jan
Porter Airlines (Canada) Ltd
$ 170
direct
01 Jan
Porter Airlines (Canada) Ltd
$ 170
direct
Also check the deals for return flights from Boston to Toronto in January .
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