Cheapest one-way flights from Houston to Toronto in May from $157

Best time to book flights for Houston (HOU) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest one-way flights from Houston (HOU) to Toronto (YYZ) in May 2025 (see full year).

One-Way flights

27 May Frontier Airlines
21 May Spirit Airlines
17 May Spirit Airlines
23 May Spirit Airlines
20 May Spirit Airlines
16 May Spirit Airlines
14 May Frontier Airlines
13 May Spirit Airlines
15 May Frontier Airlines
12 May Frontier Airlines

Also check the deals for return flights from Houston to Toronto in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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