Cheap flights from Calgary to Denver
Compare hundreds of airlines Calgary–Denver
About this route
Compare flights from Calgary to Denver, a about 1,447 km route (around 2h 19m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Air Canada, United Airlines operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Calgary to Denver?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Calgary to Denver?
A nonstop flight takes about 2h 19m and covers around 1,447 km. Connecting itineraries take longer.
Are there direct flights from Calgary to Denver?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Calgary to Denver?
Air Canada, United Airlines operate this route, among others. Compare them all in the results.
When should I book Calgary–Denver flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.