Cheapest return flights from Boston to Toronto in July from $224

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

Return flights

18 Jul - 21 Jul Porter Airlines (Canada) Ltd
11 Jul - 16 Jul Porter Airlines (Canada) Ltd
11 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
11 Jul - 17 Jul Porter Airlines (Canada) Ltd direct
31 Jul - 02 Aug Porter Airlines (Canada) Ltd direct
25 Jul - 31 Aug Porter Airlines (Canada) Ltd
19 Jul - 29 Jul Porter Airlines (Canada) Ltd direct
19 Jul - 30 Jul Porter Airlines (Canada) Ltd direct
19 Jul - 19 Jul Porter Airlines (Canada) Ltd direct
19 Jul - 25 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 29 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 30 Jul Porter Airlines (Canada) Ltd direct
19 Jul - 07 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 07 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 12 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 14 Aug Porter Airlines (Canada) Ltd direct
15 Jul - 05 Aug Porter Airlines (Canada) Ltd direct
22 Jul - 05 Aug Porter Airlines (Canada) Ltd direct
22 Jul - 06 Aug Porter Airlines (Canada) Ltd direct
22 Jul - 08 Aug Porter Airlines (Canada) Ltd direct

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

Skyscanner

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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