Cheapest one-way flights from Boston to Toronto in January from $108
AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YTZ)
in January 2026 (see full year ).
One-Way flights
26 Jan
Porter Airlines (Canada) Ltd
$ 108
direct
08 Jan
Porter Airlines (Canada) Ltd
$ 108
direct
25 Jan
Porter Airlines (Canada) Ltd
$ 108
direct
12 Jan
Porter Airlines (Canada) Ltd
$ 108
direct
15 Jan
Porter Airlines (Canada) Ltd
$ 109
direct
18 Jan
Porter Airlines (Canada) Ltd
$ 109
direct
10 Jan
Porter Airlines (Canada) Ltd
$ 114
direct
09 Jan
Porter Airlines (Canada) Ltd
$ 124
direct
21 Jan
Porter Airlines (Canada) Ltd
$ 126
direct
04 Jan
Porter Airlines (Canada) Ltd
$ 170
direct
Also check the deals for return flights from Boston to Toronto in January .
Powered by
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media