Cheapest return flights from Toronto to Boston in June from $397

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

Return flights

03 Jun - 06 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 10 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 12 Jun Porter Airlines (Canada) Ltd direct
11 Jun - 12 Jun Porter Airlines (Canada) Ltd
19 Jun - 24 Jun Porter Airlines (Canada) Ltd
19 Jun - 24 Jun Porter Airlines (Canada) Ltd direct
11 Jun - 14 Jun Porter Airlines (Canada) Ltd
10 Jun - 14 Jun Porter Airlines (Canada) Ltd
03 Jun - 21 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 18 Jun Porter Airlines (Canada) Ltd direct
25 Jun - 16 Jul Porter Airlines (Canada) Ltd direct
24 Jun - 13 Jul Porter Airlines (Canada) Ltd direct
24 Jun - 15 Jul Porter Airlines (Canada) Ltd direct
25 Jun - 13 Jul Porter Airlines (Canada) Ltd direct
25 Jun - 15 Jul Porter Airlines (Canada) Ltd direct
22 Jun - 13 Jul Porter Airlines (Canada) Ltd direct
24 Jun - 09 Jul Porter Airlines (Canada) Ltd
24 Jun - 10 Jul Porter Airlines (Canada) Ltd
25 Jun - 09 Jul Porter Airlines (Canada) Ltd
25 Jun - 10 Jul Porter Airlines (Canada) Ltd

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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