Cheapest return flights from Washington to Toronto in March from $227

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

Return flights

13 Mar - 15 Mar Air Canada direct
04 Mar - 08 Mar Air Canada direct
12 Mar - 16 Mar Air Canada direct
19 Mar - 23 Mar Air Canada direct
20 Mar - 23 Mar Air Canada direct
26 Mar - 31 Mar Air Canada direct
19 Mar - 22 Mar Air Canada direct
30 Mar - 31 Mar Air Canada direct
06 Mar - 08 Mar United
06 Mar - 08 Mar American Airlines direct

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

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