Cheapest return flights from Waterloo to Calgary in September from $178

Best time to book flights for Waterloo (YKF) to Calgary (YYC) flights at AirHint

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

Return flights

15 Sep - 15 Sep Flair Airlines direct
25 Sep - 29 Sep Flair Airlines direct
26 Sep - 30 Sep WestJet direct
11 Sep - 15 Sep Flair Airlines direct
21 Sep - 24 Sep WestJet direct
10 Sep - 15 Sep WestJet direct
19 Sep - 22 Sep WestJet direct
25 Sep - 30 Sep WestJet direct
12 Sep - 16 Sep WestJet direct
05 Sep - 10 Sep WestJet direct
29 Sep - 01 Oct WestJet direct
07 Sep - 13 Oct WestJet direct
07 Sep - 17 Oct WestJet direct

Also check the deals for one-way flights from Waterloo 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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