Cheap Flights from Calgary, AB to Denver, CO from $320
On Cheapflightsplus.com you will find 2 direct and 77 connecting flights from Calgary to Denver. You can compare airfare deals from 4 airlines and multiple travel sites from $320, book and save on cheap plane tickets and last minute offers. Also check out YYC-DEN flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Calgary to Denver depends on and how to choose the most interesting flight option for you.
Distance between Calgary and Denver is 1445 miles. Time difference between the cities is 0h. Airplanes depart 06:15 to 23:40 from 1 Calgary airport and arrive 06:15 to 23:40 to 2 Denver airports. Average flight time is 2h 40m.
- The fastest flight 2h 40m
- Average flight time 2h 40m
- The earliest flight 06:15
- The latest flight 23:40
- Distance 898 ml
Best Flights from Calgary to Denver Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $474 | 06:15 Calgary Calgary Int. | 08:55 Denver Denver International | 2h 40m | United Airlines | UA550 |
| from $689 | 14:13 Calgary Calgary Int. | 16:53 Denver Denver International | 2h 40m | United Airlines | UA1953 |
| from $385 | 13:20 Calgary Calgary Int. | 17:30+1 день Denver Denver International | 28h 10m layover 23h 5m - Seattle | WestJet | WS3750 WS6428 |
| from $444 | 08:55 Calgary Calgary Int. | 23:04 Denver Denver International | 14h 9m layover 6h 2m - Atlanta | WestJet | WS1590 F93599 |
| from $320 | 21:45 Calgary Calgary Int. | 08:07+2 дня Denver Denver International | 34h 22m layover 7h 55m - Saskatoon 20h 14m - Minneapolis | WestJet | WS3568 WS1900 F91149 |
| from $387 | 23:40 Calgary Calgary Int. | 23:56+1 день Denver Denver International | 24h 16m layover 9h 12m - Kelowna 9h 46m - Seattle | WestJet | WS189 WS3820 HA6652 |
The cheapest months to travel to Denver are march (from 320 $).
What is the lowest airfare Calgary to Denver?
The cheapest plane ticket found by our users is $320. This airfare is for economy class on one-way WS3568 flight by WestJet for March 21, 2026 which leaves Calgary Int. in Calgary at 21:45 am and arrives at Denver Denver International at 08:07.
Flight Schedule Calgary (Alberta) to Denver (Colorado)
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Popular Airlines on the Route
The flight Calgary — Denver is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Freedom Airlines - 2 departures per week at the price of from $ 778 . And the most expensive tickets are offered by WestJet airline - from $ 1786.
Direct flights
There are 2 nonstop flights on the route. The fastest direct flight is UA550 by United Airlines takes 2h 40m and the cheapest is WS3568 by WestJet for $474.
- UA - United Airlinesfrom $474Find
Connecting Flights
There are 77 flights with layovers on the route. The fastest connecting flight is WS3310 by WestJet takes 5h 36m and the cheapest is WS3568 by WestJet for $320.
- AS - Alaska Airlinesfrom $624Find
- F8 - Freedom Airlinesfrom $778Find
- WS - WestJetfrom $320Find
- UA - United Airlinesfrom $604Find
Airports
You can fly from Calgary to Denver from 1 airports (Calgary Int.).
Calgary airports
- Calgary Int.-YYCfrom $320Find
Denver airports
- Denver International-DENFind
- Arapahoe Co-APAFind
Airplanes
There are flights to Denver from Calgary by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top International Destinations from Calgary
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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