Cheapest return flights from Washington (IAD) to Toronto (YTZ), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
20 Jul 23 Jul Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 28 Jul Porter Airlines (Canada) Ltd
Direct Flight
25 Jul 28 Jul Porter Airlines (Canada) Ltd
Direct Flight
20 Jul 25 Jul Porter Airlines (Canada) Ltd
Direct Flight
22 Jul 25 Jul Porter Airlines (Canada) Ltd
Direct Flight
12 Jul 16 Jul Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 25 Jul Porter Airlines (Canada) Ltd
Direct Flight
10 Jul 12 Jul Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 22 Jul Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 29 Jul Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 04 Aug Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 06 Aug Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 07 Aug Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 05 Aug Porter Airlines (Canada) Ltd
Direct Flight
21 Jul 11 Aug Porter Airlines (Canada) Ltd
Direct Flight
14 Jul 04 Aug Porter Airlines (Canada) Ltd
Direct Flight
26 Jul 04 Aug Porter Airlines (Canada) Ltd
Direct Flight
26 Jul 06 Aug Porter Airlines (Canada) Ltd
Direct Flight
26 Jul 07 Aug Porter Airlines (Canada) Ltd
Direct Flight
26 Jul 14 Aug Porter Airlines (Canada) Ltd
Direct Flight
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deals for one-way flights from Washington to Toronto in July.

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Updated Jun 20, 2026.

About these fares

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