$106 Cheap Flights from Calgary (YYC) to Denver (DEN)

View $106 flight on Sat, Jan 10, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Denver Intl. Airport (DEN)

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Cheap Flights from Calgary to Denver (YYC-DEN)

Prices were available within the past 7 days and start at $106 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Jan 6 - Wed, Jan 7
YYC
Calgary
DEN
Denver
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Jan 6 from Calgary to Denver, returning Wed, Jan 7, priced at $180 found 1 day ago
United
Thu, Jan 8 - Mon, Jan 12
YYC
Calgary
DEN
Denver
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jan 8 from Calgary to Denver, returning Mon, Jan 12, priced at $189 found 1 hour ago
United
Wed, Jan 7 - Mon, Jan 19
YYC
Calgary
DEN
Denver
$196 Roundtrip, found 5 days ago
$196
Roundtrip
found 5 days ago
Select United flight, departing Wed, Jan 7 from Calgary to Denver, returning Mon, Jan 19, priced at $196 found 5 days ago
WestJet
Fri, Jun 12 - Sat, Jun 27
YYC
Calgary
DEN
Denver
$200 Roundtrip, found 3 days ago
$200
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, Jun 12 from Calgary to Denver, returning Sat, Jun 27, priced at $200 found 3 days ago
Air Canada
Wed, Jan 7 - Tue, Jan 13
YYC
Calgary
DEN
Denver
$204 Roundtrip, found 9 hours ago
$204
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Wed, Jan 7 from Calgary to Denver, returning Tue, Jan 13, priced at $204 found 9 hours ago
United
Tue, Jan 13 - Mon, Jan 19
YYC
Calgary
DEN
Denver
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jan 13 from Calgary to Denver, returning Mon, Jan 19, priced at $205 found 3 days ago
Air Canada
Sun, Feb 15 - Tue, Mar 3
YYC
Calgary
DEN
Denver
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Feb 15 from Calgary to Denver, returning Tue, Mar 3, priced at $209 found 4 days ago
United
Tue, Jan 13 - Fri, Jan 16
YYC
Calgary
DEN
Denver
$214 Roundtrip, found 1 hour ago
$214
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jan 13 from Calgary to Denver, returning Fri, Jan 16, priced at $214 found 1 hour ago
Alaska Airlines
Fri, Jan 16 - Sat, Jan 31
YYC
Calgary
DEN
Denver
$322 Roundtrip, found 14 hours ago
$322
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Calgary to Denver, returning Sat, Jan 31, priced at $322 found 14 hours ago
American Airlines
Sat, Jan 17 - Sat, Jan 24
YYC
Calgary
DEN
Denver
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 17 from Calgary to Denver, returning Sat, Jan 24, priced at $413 found 3 days ago

Find the cheapest month to fly from Calgary (YYC) to Denver (DEN)

September is typically the cheapest month to fly

From $133 - $246 per traveler.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $603
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $603

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN) cost?
Lock in a cheap one-way flight from $106 or cheap return flight from $180 from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
The cheapest month to fly from YYC to DEN is January, when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
Which airlines fly direct from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
When heading out of Calgary Intl. Airport (YYC), you can jump on a direct flight to Denver Intl. Airport (DEN) with United Airlines.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YYC to DEN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
With, on average, 2 nonstop flights departing from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN) daily, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
More travelers fly between YYC and DEN at 6 AM than at any other point in the day. Looking to skip the crowds? Try choosing a quieter departure window and you're likely to save on your fare as well.
What day of the week has the most flights from YYC to DEN?
Friday offers the most flights from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN). Consider taking off on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
The earliest flight leaving from Calgary Intl. Airport (YYC) is at around 6:19AM UTC-7. Board this plane and you'll reach Denver Intl. Airport (DEN) at approximately 8:57AM UTC-7. The total flight duration is 2h 38m.
How long does it take to fly from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
Flights from YYC to DEN have an average travel time of 2 hours and 34 minutes. The distance between the two airports is 900 mi.
What airline has the least delays from YYC to DEN?
With 100% of journeys generally arriving on schedule, Frontier Airlines has the best on-time performance for direct flights from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN). To keep track of your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
Opt for a flight from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from Calgary Intl. Airport (YYC)?
Browse your flight options from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN). This is the only airport in Denver you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN) last-minute?
Last-minute fares from YYC to DEN are generally more expensive. To lock in the best rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a YYC to DEN flight and hotel package?
Compared with arranging hotels and flights separately, booking a YYC to DEN flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Denver Intl. Airport (DEN)?
You can usually reschedule or cancel your YYC to DEN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Calgary Intl.
Destination airport
Denver Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$172
Distance
899 mi
Average flight time
2 hours 35 mins

Book with confidence

Calgary to Denver Flights

The cheapest times to fly from Calgary to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Denver are during the month of January. You can find some of the cheapest flights from Calgary to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Denver

Sunday is one of the best days to book for cheap flights from Calgary to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $106 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to Denver Flights

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