Cheapest one-way flights from Toronto to Boston in June from $209

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

One-Way flights

18 Jun Porter Airlines (Canada) Ltd direct
03 Jun Porter Airlines (Canada) Ltd direct
11 Jun Porter Airlines (Canada) Ltd
22 Jun Air Canada
28 Jun Air Canada
26 Jun Air Canada
13 Jun Air Canada
17 Jun Air Canada
15 Jun Air Canada
16 Jun Air Canada

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

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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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