Cheapest return flights from Waterloo to Calgary in September from $109

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

Return flights

06 Sep - 12 Sep WestJet direct
13 Sep - 15 Sep WestJet direct
11 Sep - 15 Sep WestJet direct
14 Sep - 19 Sep Flair Airlines direct
05 Sep - 15 Sep WestJet direct
15 Sep - 15 Sep Flair Airlines direct
10 Sep - 15 Sep WestJet direct
12 Sep - 15 Sep WestJet direct
26 Sep - 29 Sep WestJet direct
11 Sep - 19 Sep WestJet direct
28 Sep - 02 Oct Flair Airlines direct
27 Sep - 04 Oct WestJet direct
28 Sep - 03 Oct WestJet direct
29 Sep - 02 Oct Flair Airlines direct
30 Sep - 03 Oct WestJet direct
26 Sep - 02 Oct WestJet direct
29 Sep - 05 Oct WestJet direct
27 Sep - 05 Oct WestJet direct
27 Sep - 02 Oct WestJet direct
27 Sep - 11 Oct WestJet 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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