Cheapest return flights from Washington to Toronto in April from 166€

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

Return flights

25 Apr - 02 May Air Canada direct
27 Apr - 27 Apr Air Canada direct
27 Apr - 23 May Air Canada direct
29 Apr - 24 May Air Canada direct
10 Apr - 12 Apr Air Canada direct
09 Apr - 12 Apr Delta

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

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