Cheapest return flights from Houston to Calgary in September from 175€

AirHint found the following cheapest return flights from Houston (HOU) to Calgary (YYC) in September 2025 (see full year).

Return flights

17 Sep - 22 Sep Air Canada
19 Sep - 22 Sep WestJet direct
17 Sep - 22 Sep WestJet direct
23 Sep - 27 Sep WestJet direct
09 Sep - 16 Sep WestJet direct
09 Sep - 14 Sep WestJet direct
10 Sep - 20 Sep WestJet direct
22 Sep - 26 Sep WestJet direct
26 Sep - 29 Sep WestJet direct
28 Sep - 02 Oct WestJet direct
29 Sep - 03 Oct WestJet direct
10 Sep - 14 Sep WestJet direct
27 Sep - 02 Oct Frontier Airlines
27 Sep - 02 Oct WestJet direct

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