Cheapest one-way flights from Boston to Toronto in August from 199€

Best time to book flights for Boston (BOS) to Toronto (YTZ) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YTZ) in August 2025 (see full year).

One-Way flights

31 Aug Porter Airlines (Canada) Ltd direct
04 Aug Porter Airlines (Canada) Ltd direct
10 Aug Porter Airlines (Canada) Ltd direct
11 Aug Porter Airlines (Canada) Ltd
11 Aug Porter Airlines (Canada) Ltd direct
14 Aug Porter Airlines (Canada) Ltd direct
18 Aug Air Canada
24 Aug Porter Airlines (Canada) Ltd direct
15 Aug Porter Airlines (Canada) Ltd direct
15 Aug Air Canada

Also check the deals for return flights from Boston to Toronto in August.

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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