Cheapest return flights from Detroit to Calgary in May from $274

Best time to book flights for Detroit (DTW) to Calgary (YYC) flights at AirHint

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

Return flights

07 May - 14 May Spirit Airlines
08 May - 13 May Spirit Airlines
13 May - 17 May Spirit Airlines
14 May - 17 May Spirit Airlines
09 May - 12 May Spirit Airlines
11 May - 17 May Spirit Airlines
02 May - 08 May Spirit Airlines
02 May - 08 May WestJet direct
11 May - 16 May Spirit Airlines
07 May - 14 May WestJet direct
23 May - 02 Jun Frontier Airlines
23 May - 02 Jun 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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