Cheapest return flights from Houston to Toronto in August from $419

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

Return flights

08 Aug - 22 Aug Spirit Airlines
21 Aug - 27 Aug Spirit Airlines
20 Aug - 21 Aug Spirit Airlines
05 Aug - 09 Aug Spirit Airlines
21 Aug - 27 Aug Air Canada direct
20 Aug - 21 Aug Air Canada direct
05 Aug - 09 Aug Air Canada direct
08 Aug - 22 Aug Air Canada direct

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

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