Cheapest return flights from Washington to Toronto in April from 394€

AirHint found the following cheapest return flights from Washington (IAD) to Toronto (YTZ) in April 2026 (see full year).

Return flights

05 Apr - 14 Apr Porter Airlines (Canada) Ltd direct
28 Apr - 14 May Porter Airlines (Canada) Ltd direct
06 Apr - 14 Apr Porter Airlines (Canada) Ltd direct
28 Apr - 10 May Porter Airlines (Canada) Ltd direct
08 Apr - 14 Apr Porter Airlines (Canada) Ltd direct
23 Apr - 14 May Porter Airlines (Canada) Ltd direct
28 Apr - 18 May Porter Airlines (Canada) Ltd direct
23 Apr - 10 May Porter Airlines (Canada) Ltd direct

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

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