Cheap flights from Calgary to Denver

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Travelers usually depart from Calgary International, Calgary Bus Station, Calgary-Highland Park, or Calgary - Centex Memorial Drive when they travel from Calgary to Denver. Book your trip to arrive at Denver International, or Denver Union Station. The distance between Calgary and Denver is 1446 km. The most popular airlines for this route are WestJet, Air Canada, United Airlines, Delta Air Lines, and Frontier Airlines. Calgary and Denver have 351 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights47456061-3999
Fly direct with

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Calgary to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
WestJetWJAWSNoOpens 24 days before flight
Closes 1 hours before flight
Air CanadaACAACYesNo
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from Calgary to Denver?
A one-way nonstop (direct) flight between Calgary and Denver takes around 2.5 hours.
What is the flight distance between Calgary and Denver?
The flight distance between Calgary and Denver is 1446 km.
What airlines offer nonstop (direct) flights between Calgary and Denver?
Several carriers operate flights between Calgary and Denver. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Calgary?
Travelers frequently search for route combinations, such as Calgary and Toronto, Vancouver, Abbotsford, Dublin, Istanbul, Winnipeg, Montreal, Barcelona, Madrid, Amsterdam, Prague, Kyiv, Kelowna, Vienna, Mexico City, Athens, Paris, Rome, Venice, Copenhagen.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Manchester, Bangkok, Dublin, Taipei, Buffalo, Athens, Detroit, Toronto, Manila, Edinburgh, New York, Seattle, Austin, Chicago, San Francisco, Orlando, Fort Lauderdale, Los Angeles, Paris.
What airports are near Calgary?
The main airport in Calgary is Calgary International. It is also served by Calgary International, Red Deer Regional, Lethbridge.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Cheyenne Regional, Eagle County Regional, Laramie Regional, Pueblo Memorial.
What buses and trains depart from Calgary?
A number of bus and train companies depart from Calgary, including Cold Shot Bus, Red Arrow Motorcoach.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Calgary and Denver?
Yes, it's possible to combine different modes of transport between Calgary and Denver thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Calgary and Denver can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Calgary and Denver?
When's the best time to travel between Calgary and Denver?
What flights operate between Calgary and Denver?
How many airports are there near Calgary?
How many airports are there near Denver?
Is it possible to reach Calgary by bus or train?
What time do nonstop (direct) flights between Calgary and Denver depart?
What time do nonstop (direct) flights between Calgary and Denver arrive?
What time do flights between Calgary and Denver depart?
What time do flights between Calgary and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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