Cheapest return flights from Toronto to Washington in July from $233

Best time to book flights for Toronto (YTZ) to Washington (IAD) flights at AirHint

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

Return flights

15 Jul - 22 Jul Porter Airlines (Canada) Ltd direct
18 Jul - 21 Jul Porter Airlines (Canada) Ltd direct
11 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
03 Jul - 06 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 01 Aug Porter Airlines (Canada) Ltd direct
04 Jul - 08 Jul Porter Airlines (Canada) Ltd direct
03 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
02 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
06 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
15 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
04 Jul - 16 Jul Porter Airlines (Canada) Ltd direct
28 Jul - 17 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 06 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 07 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 13 Aug Porter Airlines (Canada) Ltd direct
15 Jul - 01 Aug Porter Airlines (Canada) Ltd direct
18 Jul - 06 Aug Porter Airlines (Canada) Ltd direct
18 Jul - 07 Aug Porter Airlines (Canada) Ltd direct
18 Jul - 01 Aug Porter Airlines (Canada) Ltd direct
26 Jul - 12 Aug Porter Airlines (Canada) Ltd direct

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