Cheapest one-way flights from Boston to Toronto in September from 150€

AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YTZ) in September 2026 (see full year).

One-Way flights

14 Sep Porter Airlines (Canada) Ltd direct
28 Sep Porter Airlines (Canada) Ltd direct
03 Sep Porter Airlines (Canada) Ltd direct
02 Sep Porter Airlines (Canada) Ltd direct
08 Sep Porter Airlines (Canada) Ltd direct
05 Sep Porter Airlines (Canada) Ltd direct
06 Sep Porter Airlines (Canada) Ltd direct
09 Sep Porter Airlines (Canada) Ltd direct
07 Sep Air Canada direct
10 Sep Air Canada direct

Also check the deals for return flights from Boston to Toronto in September.

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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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