Cheapest return flights from Boston to Toronto in September from 236€

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

Return flights

24 Sep - 27 Sep Porter Airlines (Canada) Ltd
19 Sep - 22 Sep Porter Airlines (Canada) Ltd
20 Sep - 22 Sep Porter Airlines (Canada) Ltd
24 Sep - 26 Sep Porter Airlines (Canada) Ltd direct
17 Sep - 26 Sep Porter Airlines (Canada) Ltd direct
21 Sep - 26 Sep Porter Airlines (Canada) Ltd direct
24 Sep - 25 Sep Porter Airlines (Canada) Ltd direct
17 Sep - 23 Sep Porter Airlines (Canada) Ltd direct
17 Sep - 25 Sep Porter Airlines (Canada) Ltd direct
17 Sep - 17 Sep Porter Airlines (Canada) Ltd direct
27 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
24 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
17 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
21 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
19 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
20 Sep - 08 Oct Porter Airlines (Canada) Ltd direct
23 Sep - 08 Oct Porter Airlines (Canada) Ltd direct

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

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