Cheapest one-way flights from Houston to Waterloo in September from $324

AirHint found the following cheapest one-way flights from Houston (IAH) to Waterloo (YKF) in September 2025 (see full year).

One-Way flights

20 Sep WestJet
05 Sep WestJet

Also check the deals for return flights from Houston to Waterloo in September.

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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