Cheapest return flights from Toronto to Boston in July from $431

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 July 2025 (see full year).

Return flights

04 Jul - 11 Jul Porter Airlines (Canada) Ltd
05 Jul - 12 Jul Porter Airlines (Canada) Ltd direct
17 Jul - 18 Jul Porter Airlines (Canada) Ltd direct
17 Jul - 28 Jul Porter Airlines (Canada) Ltd direct
21 Jul - 28 Jul Porter Airlines (Canada) Ltd direct
06 Jul - 18 Jul Porter Airlines (Canada) Ltd direct
05 Jul - 18 Jul Porter Airlines (Canada) Ltd direct
13 Jul - 18 Jul Porter Airlines (Canada) Ltd direct
15 Jul - 18 Jul Porter Airlines (Canada) Ltd direct
14 Jul - 18 Jul Porter Airlines (Canada) Ltd direct

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

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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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