Cheapest return flights from Boston (BOS) to Toronto (YTZ), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Jul 30 Jul Porter Airlines (Canada) Ltd
Direct Flight
31 Jul 07 Aug Porter Airlines (Canada) Ltd
Direct Flight
24 Jul 27 Jul Porter Airlines (Canada) Ltd
Direct Flight
24 Jul 26 Jul Porter Airlines (Canada) Ltd
Direct Flight
25 Jul 31 Jul Porter Airlines (Canada) Ltd
Direct Flight
31 Jul 02 Aug Porter Airlines (Canada) Ltd
Direct Flight
17 Jul 22 Jul Porter Airlines (Canada) Ltd
Direct Flight
18 Jul 21 Jul Porter Airlines (Canada) Ltd
Direct Flight
18 Jul 22 Jul Porter Airlines (Canada) Ltd
Direct Flight
18 Jul 18 Jul Porter Airlines (Canada) Ltd
Direct Flight
17 Jul 19 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jul 06 Aug Porter Airlines (Canada) Ltd
Direct Flight
23 Jul 27 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jul 04 Aug Porter Airlines (Canada) Ltd
Direct Flight
30 Jul 03 Aug Porter Airlines (Canada) Ltd
Direct Flight
30 Jul 07 Aug Porter Airlines (Canada) Ltd
Direct Flight
29 Jul 03 Aug Porter Airlines (Canada) Ltd
29 Jul 11 Aug Porter Airlines (Canada) Ltd
29 Jul 15 Aug Porter Airlines (Canada) Ltd
29 Jul 06 Aug Porter Airlines (Canada) Ltd
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deals for one-way flights from Boston to Toronto in July.

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Updated Jul 3, 2026.

About these fares

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