Cheapest return flights from Waterloo to Calgary in May from 131€

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

Return flights

10 May - 14 May Flair Airlines direct
28 May - 04 Jun Flair Airlines direct
02 May - 09 May WestJet direct
22 May - 23 May Flair Airlines direct
01 May - 06 May Flair Airlines direct
23 May - 02 Jun WestJet direct
31 May - 07 Jun Flair Airlines direct
16 May - 19 May WestJet direct
28 May - 05 Jun Flair Airlines direct
04 May - 11 May WestJet direct
05 May - 08 May WestJet direct
18 May - 25 May WestJet direct
17 May - 21 May WestJet direct
27 May - 04 Jun WestJet direct
07 May - 13 May WestJet direct
30 May - 05 Jun WestJet direct
30 May - 06 Jun WestJet direct
20 May - 01 Jun WestJet direct

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

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