Cheapest return flights from Houston to Toronto in May from $280

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

Return flights

07 May - 11 May Spirit Airlines
06 May - 27 May Spirit Airlines
13 May - 20 May Spirit Airlines
12 May - 21 May Spirit Airlines
08 May - 11 May Spirit Airlines
15 May - 22 May Spirit Airlines
01 May - 26 May Frontier Airlines
13 May - 20 May Air Canada direct
12 May - 21 May Air Canada direct
15 May - 22 May Air Canada direct

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

Powered by

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Feel free to contact us with any feedback or request another flight research.