Cheapest return flights from Waterloo to Calgary in September from 105€

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

Return flights

25 Sep - 26 Sep Flair Airlines direct
25 Sep - 02 Oct Flair Airlines direct
29 Sep - 02 Oct Flair Airlines direct
22 Sep - 26 Sep Flair Airlines direct
29 Sep - 06 Oct Flair Airlines direct
25 Sep - 29 Sep Flair Airlines direct
17 Sep - 02 Oct Flair Airlines
25 Sep - 01 Oct Flair Airlines direct
25 Sep - 23 Oct Flair Airlines direct
25 Sep - 05 Oct Flair Airlines direct
26 Sep - 02 Oct WestJet direct
26 Sep - 26 Sep WestJet direct
26 Sep - 12 Oct WestJet direct
22 Sep - 29 Sep Flair Airlines direct
21 Sep - 29 Sep Flair Airlines direct
23 Sep - 26 Sep WestJet direct
17 Sep - 24 Sep Flair Airlines
21 Sep - 26 Sep Flair Airlines direct
22 Sep - 02 Oct Flair Airlines direct
08 Sep - 15 Sep Flair Airlines direct

Also check the deals for one-way flights from Waterloo to Calgary in September.

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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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