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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
29 Jun 02 Jul Porter Airlines (Canada) Ltd
Direct Flight
29 Jun 03 Jul Porter Airlines (Canada) Ltd
Direct Flight
28 Jun 08 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 16 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 17 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 15 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 21 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 10 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 14 Jul Porter Airlines (Canada) Ltd
Direct Flight
30 Jun 07 Jul Porter Airlines (Canada) Ltd
Direct Flight
27 Jun 30 Jun Porter Airlines (Canada) Ltd
Direct Flight
28 Jun 30 Jun Porter Airlines (Canada) Ltd
Direct Flight
24 Jun 30 Jun Porter Airlines (Canada) Ltd
Direct Flight
22 Jun 30 Jun Porter Airlines (Canada) Ltd
Direct Flight
23 Jun 30 Jun Porter Airlines (Canada) Ltd
Direct Flight
24 Jun 29 Jun Porter Airlines (Canada) Ltd
Direct Flight
27 Jun 29 Jun Porter Airlines (Canada) Ltd
Direct Flight
28 Jun 29 Jun Porter Airlines (Canada) Ltd
Direct Flight
21 Jun 23 Jun Porter Airlines (Canada) Ltd
Direct Flight
27 Jun 28 Jun Porter Airlines (Canada) Ltd
Direct Flight
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deals for one-way flights from Washington to Toronto in June.

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Updated Jun 16, 2026.

About these fares

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