Cheapest return flights from Waterloo to Calgary in May from 136€

AirHint found the following cheapest return flights from Waterloo (YKF) to Calgary (YYC) in May 2026 (see full year).

Return flights

01 May - 14 May Flair Airlines direct
26 May - 28 May WestJet direct
01 May - 01 May Flair Airlines direct
06 May - 07 May WestJet direct
29 May - 01 Jun Flair Airlines direct
12 May - 20 May WestJet direct
05 May - 10 May WestJet direct
09 May - 15 May WestJet direct
20 May - 23 May WestJet direct
13 May - 22 May WestJet direct
05 May - 08 May WestJet direct
28 May - 01 Jun WestJet direct
26 May - 08 Jun WestJet direct

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

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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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