Cheapest one-way flights from Toronto to Boston in July from $235

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 July 2025 (see full year).

One-Way flights

21 Jul Air Canada
06 Jul Porter Airlines (Canada) Ltd direct
10 Jul Porter Airlines (Canada) Ltd direct
01 Jul Porter Airlines (Canada) Ltd direct
22 Jul Porter Airlines (Canada) Ltd direct
23 Jul Porter Airlines (Canada) Ltd direct
19 Jul Porter Airlines (Canada) Ltd direct
15 Jul Porter Airlines (Canada) Ltd direct
05 Jul Porter Airlines (Canada) Ltd direct
07 Jul Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Toronto to Boston 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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