Cheapest return flights from Washington to Toronto in July from $168

AirHint found the following cheapest return flights from Washington (IAD) to Toronto (YTZ) in July 2025 (see full year).

Return flights

22 Jul - 25 Jul Porter Airlines (Canada) Ltd direct
22 Jul - 24 Jul Porter Airlines (Canada) Ltd direct
22 Jul - 21 Aug Porter Airlines (Canada) Ltd direct
19 Jul - 23 Jul Porter Airlines (Canada) Ltd direct
19 Jul - 25 Jul Porter Airlines (Canada) Ltd direct
24 Jul - 26 Jul Porter Airlines (Canada) Ltd direct
20 Jul - 24 Jul Porter Airlines (Canada) Ltd direct
21 Jul - 22 Jul Porter Airlines (Canada) Ltd direct
26 Jul - 31 Jul Porter Airlines (Canada) Ltd direct
21 Jul - 23 Jul Porter Airlines (Canada) Ltd direct
21 Jul - 31 Jul Porter Airlines (Canada) Ltd direct
26 Jul - 12 Aug Porter Airlines (Canada) Ltd direct
22 Jul - 12 Aug Porter Airlines (Canada) Ltd direct
27 Jul - 12 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 07 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 08 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 14 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 15 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 07 Aug Porter Airlines (Canada) Ltd direct
28 Jul - 08 Aug Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Washington to Toronto in July.

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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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