Question 1

How long does it take to travel from Calgary to Denver?

Accepted Answer

A one-way nonstop (direct) flight between Calgary and Denver takes around 2.6 hours.

Question 2

What is the flight distance between Calgary and Denver?

Accepted Answer

The flight distance between Calgary and Denver is 1446 km.

Question 3

What airlines offer nonstop (direct) flights between Calgary and Denver?

Accepted Answer

Several carriers operate flights between Calgary and Denver. Airlines offering nonstop (direct) flights include WestJet, United Airlines.

Question 4

What are the most popular routes to and from Calgary?

Accepted Answer

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.

Question 5

What are the most popular routes to and from Denver?

Accepted Answer

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.

Question 6

What airports are near Calgary?

Accepted Answer

The main airport in Calgary is Calgary International. It is also served by Calgary International, Lethbridge.

Question 7

What airports are near Denver?

Accepted Answer

The main airport in Denver is Denver International. It is also served by Colorado Springs, Cheyenne Regional, Pueblo Memorial, Eagle County Regional, Laramie Regional.

Question 8

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Calgary and Denver?

Accepted Answer

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.

Question 9

What is Virtual Interlining and how do I use it?

Accepted Answer

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Question 10

Which airlines fly between Calgary and Denver?

Accepted Answer

Currently, you can fly between Calgary and Denver with WestJet, Frontier Airlines, Alaska Airlines, United Airlines, Flair Airlines.

Question 11

When's the best time to travel between Calgary and Denver?

Accepted Answer

If you don’t have specific dates for your trip between Calgary and Denver, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 12

What flights operate between Calgary and Denver?

Accepted Answer

Traveling between Calgary and Denver, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 13

How many airports are there near Calgary?

Accepted Answer

There are a number of airports in and around Calgary. The main one is Calgary International and other nearby airports include Calgary International, Lethbridge

Question 14

How many airports are there near Denver?

Accepted Answer

There are a number of airports in and around Denver. The main one is Denver International and other nearby airports include Colorado Springs, Cheyenne Regional, Pueblo Memorial, Eagle County Regional, Laramie Regional.

Question 15

What time do nonstop (direct) flights between Calgary and Denver depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Calgary, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do nonstop (direct) flights between Calgary and Denver arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Denver, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 17

What time do flights between Calgary and Denver depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Calgary, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 18

What time do flights between Calgary and Denver arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Denver, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£109
Cheapest round-trip	£171
Average round-trip	£288
Includes rare itinerary	Travel hack
Nonstop flights in May	£117 – £241

Airline	Mon 06.05	Tue 07.05	Wed 08.05	Thu 09.05	Fri 10.05	Sat 11.05	Sun 12.05
United Airlines	2	2	2	2	2	2	2
WestJet	---	---	---	---	---	---	---

Airline	Mon 13.05	Tue 14.05	Wed 15.05	Thu 16.05	Fri 17.05	Sat 18.05	Sun 19.05
United Airlines	2	2	2	2	2	2	2
WestJet	---	---	1	---	1	---	1

Airline	Mon 20.05	Tue 21.05	Wed 22.05	Thu 23.05	Fri 24.05	Sat 25.05	Sun 26.05
United Airlines	2	2	2	2	2	2	2
WestJet	---	1	1	---	1	---	1

Airline	Mon 27.05	Tue 28.05	Wed 29.05	Thu 30.05	Fri 31.05	Sat 01.06	Sun 02.06
United Airlines	2	2	2	2	2	2	2
WestJet	1	---	1	---	1	---	1

Cheap flights from Calgary, Canada to Denver, CO

Flights starting at £109. Choose between WestJet, Frontier Airlines, or Alaska Airlines to find the best price.

Tips to know when travelling to Denver

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Weekly direct flights for Mon 06.05 - Sun 12.05

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Weekly direct flights for Mon 27.05 - Sun 02.06

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Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
WestJet	WJA	WS	No	Opens 24 days before flight Closes 1 hours before flight
Frontier Airlines	FFT	F9	No	Opens 24 days before flight Closes 1 hours before flight
Alaska Airlines	ASA	AS	No	Opens 24 days before flight Closes 1 hours before flight
United Airlines	UAL	UA	Yes	No
Flair Airlines	FLE	F8	Yes	Opens 24 days before flight Closes 1 hours before flight

Month	Average monthly max temperature	Average monthly min temperature
January	4°C	-6°C
February	4°C	-6°C
March	10°C	-2°C
April	14°C	1°C
May	18°C	6°C
June	26°C	12°C
July	29°C	16°C
August	28°C	15°C
September	25°C	11°C
October	17°C	4°C
November	10°C	-1°C
December	4°C	-6°C