Cheapest one-way flights from Calgary to Denver in April from $128

Best time to book flights for Calgary (YYC) to Denver (DEN) flights at AirHint

AirHint found the following cheapest one-way flights from Calgary (YYC) to Denver (DEN) in April 2025 (see full year).

One-Way flights

30 Apr Air Canada direct
26 Apr Air Canada
22 Apr Air Canada direct
25 Apr Air Canada direct
26 Apr United direct
16 Apr Air Canada
13 Apr Air Canada direct
18 Apr Air Canada
07 Apr Flair Airlines
16 Apr Air Canada direct

Also check the deals for return flights from Calgary to Denver in April.

Skyscanner

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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