Cheapest one-way flights from Washington to Toronto in March from 176€

AirHint found the following cheapest one-way flights from Washington (IAD) to Toronto (YTZ) in March 2026 (see full year).

One-Way flights

30 Mar Porter Airlines (Canada) Ltd direct
31 Mar Air Canada
29 Mar Porter Airlines (Canada) Ltd direct
23 Mar Porter Airlines (Canada) Ltd direct
20 Mar Porter Airlines (Canada) Ltd direct
22 Mar Porter Airlines (Canada) Ltd direct
26 Mar Allegiant Air
26 Mar Porter Airlines (Canada) Ltd direct
27 Mar Porter Airlines (Canada) Ltd direct

Also check the deals for return 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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