Cheapest return flights from Boston to Toronto in June from 364€

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

Return flights

25 Jun - 29 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 25 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 13 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 03 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 13 Jun Porter Airlines (Canada) Ltd direct
25 Jun - 15 Jul Porter Airlines (Canada) Ltd direct
25 Jun - 25 Jun Porter Airlines (Canada) Ltd direct

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

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