Cheapest one-way flights from Toronto to Boston in June from $144

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

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

One-Way flights

13 Jun Porter Airlines (Canada) Ltd direct
10 Jun Porter Airlines (Canada) Ltd direct
03 Jun Porter Airlines (Canada) Ltd direct
12 Jun Porter Airlines (Canada) Ltd direct
08 Jun Porter Airlines (Canada) Ltd
15 Jun Porter Airlines (Canada) Ltd
19 Jun Porter Airlines (Canada) Ltd direct
08 Jun Porter Airlines (Canada) Ltd direct
27 Jun Porter Airlines (Canada) Ltd direct
22 Jun Porter Airlines (Canada) Ltd direct

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

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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