Cheapest return flights from Boston to Toronto in June from 274€

Best time to book flights for Boston (BOS) to Toronto (YTZ) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Toronto (YTZ) in June 2025 (see full year).

Return flights

03 Jun - 04 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 12 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 13 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 03 Jun Porter Airlines (Canada) Ltd direct
06 Jun - 12 Jun Porter Airlines (Canada) Ltd direct
06 Jun - 13 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 08 Jun Porter Airlines (Canada) Ltd
01 Jun - 04 Jun Porter Airlines (Canada) Ltd
01 Jun - 12 Jun Porter Airlines (Canada) Ltd
01 Jun - 13 Jun Porter Airlines (Canada) Ltd
15 Jun - 01 Jul Porter Airlines (Canada) Ltd
15 Jun - 02 Jul Porter Airlines (Canada) Ltd
15 Jun - 04 Jul Porter Airlines (Canada) Ltd
30 Jun - 18 Jul Porter Airlines (Canada) Ltd direct
19 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
20 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
17 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
16 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
15 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
30 Jun - 01 Jul 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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