Cheapest return flights from Washington to Toronto in March from 291€

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

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

Return flights

31 Mar - 08 Apr Porter Airlines (Canada) Ltd direct
31 Mar - 01 Apr Porter Airlines (Canada) Ltd direct
31 Mar - 11 Apr Porter Airlines (Canada) Ltd direct
03 Mar - 22 Mar Porter Airlines (Canada) Ltd direct
06 Mar - 22 Mar Porter Airlines (Canada) Ltd direct
13 Mar - 22 Mar Porter Airlines (Canada) Ltd direct
13 Mar - 28 Mar Porter Airlines (Canada) Ltd direct
31 Mar - 14 Apr Porter Airlines (Canada) Ltd direct
13 Mar - 01 Apr Porter Airlines (Canada) Ltd direct
31 Mar - 17 Apr Porter Airlines (Canada) Ltd direct

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

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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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