Cheapest one-way flights from Boston to Toronto in July from $127

AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YTZ) in July 2026 (see full year).

One-Way flights

26 Jul Air Canada direct
24 Jul Air Canada direct
02 Jul Air Canada direct
04 Jul Air Canada direct
11 Jul Air Canada direct
10 Jul Air Canada direct
06 Jul Air Canada direct
15 Jul Air Canada direct
23 Jul Air Canada direct
29 Jul Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Boston to Toronto 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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