Cheapest return flights from Toronto to Boston in June from $261

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

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

Return flights

05 Jun - 08 Jun Porter Airlines (Canada) Ltd
05 Jun - 08 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 08 Jun Porter Airlines (Canada) Ltd direct
12 Jun - 14 Jun Porter Airlines (Canada) Ltd direct
12 Jun - 12 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 14 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 12 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 05 Jun Porter Airlines (Canada) Ltd direct
04 Jun - 08 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 14 Jun Porter Airlines (Canada) Ltd direct
12 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
13 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
15 Jun - 01 Jul Porter Airlines (Canada) Ltd
12 Jun - 03 Jul Porter Airlines (Canada) Ltd direct
28 Jun - 01 Jul Porter Airlines (Canada) Ltd
13 Jun - 03 Jul Porter Airlines (Canada) Ltd direct
13 Jun - 04 Jul Porter Airlines (Canada) Ltd direct
24 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
19 Jun - 01 Jul Porter Airlines (Canada) Ltd direct
28 Jun - 01 Jul 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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