Cheapest one-way flights from Washington to Toronto in April from 81€

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

AirHint found the following cheapest one-way flights from Washington (IAD) to Toronto (YTZ) in April 2025 (see full year).

One-Way flights

02 Apr Porter Airlines (Canada) Ltd direct
08 Apr Porter Airlines (Canada) Ltd direct
01 Apr Porter Airlines (Canada) Ltd direct
15 Apr Porter Airlines (Canada) Ltd direct
06 Apr Porter Airlines (Canada) Ltd direct
13 Apr Porter Airlines (Canada) Ltd direct
30 Apr Porter Airlines (Canada) Ltd direct
29 Apr Porter Airlines (Canada) Ltd direct
26 Apr Porter Airlines (Canada) Ltd direct
25 Apr Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Washington to Toronto in April.

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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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