Cheapest return flights from Detroit to Calgary in May from 272€

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

Return flights

25 May - 19 Jun Delta
23 May - 27 May United
02 May - 07 May Delta
10 May - 18 May Spirit Airlines
23 May - 30 May United
01 May - 08 May Spirit Airlines
22 May - 27 May Delta
14 May - 18 May Frontier Airlines
25 May - 19 Jun WestJet direct
22 May - 27 May WestJet direct
23 May - 27 May WestJet direct
14 May - 18 May WestJet direct

Also check the deals for one-way flights from Detroit 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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