Cheapest return flights from Toronto to Boston in June from $376

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

Return flights

17 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
14 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
15 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
16 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
09 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
19 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
09 Jun - 16 Jun Porter Airlines (Canada) Ltd direct
01 Jun - 19 Jun Porter Airlines (Canada) Ltd direct
14 Jun - 16 Jun Porter Airlines (Canada) Ltd direct
15 Jun - 16 Jun Porter Airlines (Canada) Ltd direct

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