Cheapest return flights from Boston to Toronto in July from $508

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 July 2025 (see full year).

Return flights

04 Jul - 15 Jul Porter Airlines (Canada) Ltd direct
06 Jul - 13 Jul Porter Airlines (Canada) Ltd direct
07 Jul - 14 Jul Porter Airlines (Canada) Ltd direct
04 Jul - 21 Jul Porter Airlines (Canada) Ltd direct
06 Jul - 21 Jul Porter Airlines (Canada) Ltd direct
07 Jul - 21 Jul Porter Airlines (Canada) Ltd direct
01 Jul - 21 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 15 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 11 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 01 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 12 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 15 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 11 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 01 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 12 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 26 Jul Porter Airlines (Canada) Ltd direct
04 Jul - 13 Jul Porter Airlines (Canada) Ltd direct
04 Jul - 05 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 18 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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