Cheapest return flights from Houston to Toronto in April from $268

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

Return flights

07 Apr - 12 Apr Spirit Airlines
07 Apr - 10 Apr Spirit Airlines
07 Apr - 11 Apr Spirit Airlines
26 Apr - 07 May Spirit Airlines
03 Apr - 06 Apr Frontier Airlines
03 Apr - 12 Apr Frontier Airlines
24 Apr - 26 Apr Air Canada direct
03 Apr - 12 Apr Air Canada direct
03 Apr - 06 Apr Air Canada direct
26 Apr - 07 May Air Canada direct
07 Apr - 10 Apr Air Canada direct
07 Apr - 11 Apr Air Canada direct

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

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