Cheapest return flights from Houston to Calgary in May from 117€

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

Return flights

24 May - 30 May WestJet direct
20 May - 27 May WestJet direct
23 May - 30 May WestJet direct
24 May - 28 May WestJet direct
23 May - 27 May WestJet direct
23 May - 31 May WestJet direct
23 May - 29 May WestJet direct
20 May - 25 May WestJet direct
24 May - 31 May WestJet direct
05 May - 08 May WestJet direct
31 May - 05 Jun WestJet direct
28 May - 02 Jun WestJet direct
30 May - 02 Jun WestJet direct
30 May - 05 Jun WestJet direct
31 May - 02 Jun WestJet direct
23 May - 01 Jun WestJet direct
29 May - 07 Jun WestJet direct

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

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