Cheapest return flights from Houston to Calgary in May from 203€

Best time to book flights for Houston (IAH) to Calgary (YYC) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Calgary (YYC) in May 2025 (see full year).

Return flights

14 May - 18 May WestJet direct
18 May - 22 May WestJet direct
01 May - 06 May WestJet direct
12 May - 21 May WestJet direct
14 May - 21 May WestJet direct
28 May - 02 Jun WestJet direct
28 May - 10 Jun WestJet direct
18 May - 10 Jun WestJet direct
18 May - 24 May WestJet direct
25 May - 07 Jun WestJet direct
01 May - 05 May WestJet direct
03 May - 07 May WestJet direct
03 May - 12 May WestJet direct
05 May - 14 May WestJet direct
28 May - 03 Jun WestJet direct
28 May - 04 Jun WestJet direct
27 May - 10 Jun WestJet direct
27 May - 03 Jun WestJet direct
25 May - 01 Jun WestJet direct
30 May - 05 Jun Spirit Airlines

Also check the deals for one-way flights from Houston 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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