Cheapest return flights from Denver to Calgary in February from $390

AirHint found the following cheapest return flights from Denver (DEN) to Calgary (YYC) in February 2026 (see full year).

Return flights

28 Feb - 07 Mar Frontier Airlines
28 Feb - 07 Mar United direct
23 Feb - 26 Feb Frontier Airlines
21 Feb - 01 Mar WestJet
22 Feb - 01 Mar Hawaiian Airlines
19 Feb - 02 Mar Frontier Airlines
20 Feb - 01 Mar WestJet
19 Feb - 01 Mar Frontier Airlines
20 Feb - 01 Mar United direct
22 Feb - 01 Mar United direct
21 Feb - 01 Mar United direct
23 Feb - 26 Feb United direct

Also check the deals for one-way flights from Denver to Calgary in February.

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