Cheapest return flights from Toronto to Boston in August from $215

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

Return flights

22 Aug - 25 Aug Porter Airlines (Canada) Ltd direct
09 Aug - 16 Aug Porter Airlines (Canada) Ltd direct
28 Aug - 01 Sep Porter Airlines (Canada) Ltd direct
29 Aug - 01 Sep Porter Airlines (Canada) Ltd direct
07 Aug - 08 Aug Porter Airlines (Canada) Ltd direct
06 Aug - 08 Aug Porter Airlines (Canada) Ltd direct
21 Aug - 25 Aug Porter Airlines (Canada) Ltd direct
30 Aug - 31 Aug Porter Airlines (Canada) Ltd
13 Aug - 04 Sep Porter Airlines (Canada) Ltd
13 Aug - 04 Sep Porter Airlines (Canada) Ltd direct
06 Aug - 07 Aug Porter Airlines (Canada) Ltd
18 Aug - 22 Aug Porter Airlines (Canada) Ltd
16 Aug - 21 Aug Porter Airlines (Canada) Ltd
29 Aug - 03 Sep Porter Airlines (Canada) Ltd
31 Aug - 07 Sep Porter Airlines (Canada) Ltd direct
29 Aug - 13 Sep Porter Airlines (Canada) Ltd direct
30 Aug - 01 Sep Porter Airlines (Canada) Ltd
29 Aug - 31 Aug Porter Airlines (Canada) Ltd direct
27 Aug - 01 Sep Porter Airlines (Canada) Ltd direct
23 Aug - 03 Sep Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Toronto to Boston 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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