AirHint found the following cheapest return flights from Houston (IAH) to Calgary (YYC) in February 2026 (see full year).

Return flights

18 Feb - 25 Feb	WestJet	direct
26 Feb - 02 Mar	WestJet	direct
24 Feb - 26 Feb	United	direct
12 Feb - 16 Feb	WestJet	direct
26 Feb - 01 Mar	WestJet
02 Feb - 09 Feb	Frontier Airlines
12 Feb - 15 Feb	WestJet	direct
01 Feb - 04 Feb	United	direct
02 Feb - 09 Feb	WestJet	direct
26 Feb - 01 Mar	United	direct
01 Feb - 22 Feb	United	direct

Also check the deals for one-way flights from Houston to Calgary in February.

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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Cheapest return flights from Houston to Calgary in February from 108€

Return flights