Cheapest return flights from Houston to Toronto in May from $282

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

AirHint found the following cheapest return flights from Houston (IAH) to Toronto (YYZ) in May 2025 (see full year).

Return flights

15 May - 19 May Spirit Airlines
10 May - 12 May Spirit Airlines
08 May - 22 May Spirit Airlines
07 May - 14 May Spirit Airlines
12 May - 28 May Spirit Airlines
12 May - 16 May Spirit Airlines
09 May - 01 Jun Spirit Airlines
29 May - 12 Jun WestJet
30 May - 16 Jun WestJet
31 May - 22 Jun WestJet
27 May - 27 May WestJet
10 May - 12 May Air Canada direct
08 May - 22 May Air Canada direct
15 May - 19 May Air Canada direct
30 May - 16 Jun Air Canada direct
31 May - 22 Jun Air Canada direct
09 May - 01 Jun United direct

Also check the deals for one-way 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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