Cheapest return flights from Boston to Toronto in June from $382

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

Return flights

12 Jun - 27 Jun Porter Airlines (Canada) Ltd direct
12 Jun - 12 Jun Porter Airlines (Canada) Ltd direct
12 Jun - 24 Jun Porter Airlines (Canada) Ltd direct
27 Jun - 27 Jun Porter Airlines (Canada) Ltd direct
26 Jun - 27 Jun Porter Airlines (Canada) Ltd direct
17 Jun - 27 Jun Porter Airlines (Canada) Ltd direct
17 Jun - 24 Jun Porter Airlines (Canada) Ltd direct
19 Jun - 27 Jun Porter Airlines (Canada) Ltd direct
19 Jun - 24 Jun Porter Airlines (Canada) Ltd direct
20 Jun - 27 Jun Porter Airlines (Canada) Ltd direct

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

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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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