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CA $159 Cheap Flights from Denver (DEN) to Calgary (YYC)

View CA $159 flight on Thu, Oct 29, 2026Opens in a new window

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

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Cheap flights from Denver (DEN) to Calgary (YYC)

Prices were available within the past 7 days and start at CA $159 for one-way flights and CA $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 29 - Wed, Nov 4
DEN
Denver
YYC
Calgary
CA $359 Roundtrip, just found
CA $359
Roundtrip
just found
Select Delta flight, departing Thu, Oct 29 from Denver to Calgary, returning Wed, Nov 4, priced at CA $359 just found
Air Canada
Thu, Oct 1 - Thu, Oct 8
DEN
Denver
YYC
Calgary
CA $367 Roundtrip, found 6 hours ago
CA $367
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Oct 1 from Denver to Calgary, returning Thu, Oct 8, priced at CA $367 found 6 hours ago
WestJet
Fri, Sep 25 - Mon, Sep 28
DEN
Denver
YYC
Calgary
CA $371 Roundtrip, just found
CA $371
Roundtrip
just found
Select WestJet flight, departing Fri, Sep 25 from Denver to Calgary, returning Mon, Sep 28, priced at CA $371 just found
Air Canada
Thu, Sep 10 - Sun, Sep 13
DEN
Denver
YYC
Calgary
CA $380 Roundtrip, just found
CA $380
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep 10 from Denver to Calgary, returning Sun, Sep 13, priced at CA $380 just found
Delta
Wed, Oct 21 - Sun, Oct 25
DEN
Denver
YYC
Calgary
CA $381 Roundtrip, found 3 days ago
CA $381
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 21 from Denver to Calgary, returning Sun, Oct 25, priced at CA $381 found 3 days ago
Delta
Tue, Nov 10 - Tue, Nov 17
DEN
Denver
YYC
Calgary
CA $382 Roundtrip, found 6 days ago
CA $382
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 10 from Denver to Calgary, returning Tue, Nov 17, priced at CA $382 found 6 days ago
Air Canada
Thu, Oct 29 - Wed, Nov 4
DEN
Denver
YYC
Calgary
CA $388 Roundtrip, just found
CA $388
Roundtrip
just found
Select Air Canada flight, departing Thu, Oct 29 from Denver to Calgary, returning Wed, Nov 4, priced at CA $388 just found
WestJet
Thu, Oct 1 - Thu, Oct 8
DEN
Denver
YYC
Calgary
CA $388 Roundtrip, found 6 hours ago
CA $388
Roundtrip
found 6 hours ago
Select WestJet flight, departing Thu, Oct 1 from Denver to Calgary, returning Thu, Oct 8, priced at CA $388 found 6 hours ago
United
Tue, Aug 18 - Fri, Aug 28
DEN
Denver
YYC
Calgary
CA $399 Roundtrip, found 5 hours ago
CA $399
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Aug 18 from Denver to Calgary, returning Fri, Aug 28, priced at CA $399 found 5 hours ago
Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
DEN
Denver
YYC
Calgary
CA $574 Roundtrip, found 3 days ago
CA $574
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Denver to Calgary, returning Tue, Dec 8, priced at CA $574 found 3 days ago

Alternative airports near Calgary

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

Select flight to Calgary Intl. YYC. Cheapest and Closest option available. Average driving time to city centre is 15 minutes. Flights from CA $454
YYC
Calgary Intl.
CheapestClosest
Average driving time to city centre15 min
Flights from CA $454

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) cost?
You can find cheap one-way flights from CA $159 and cheap return flights from CA $359 DEN to YYC with Expedia. One-way flights typically cost between CA$281 and CA$1287, and return flights often range between CA$655 and CA$2081. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to YYC ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The cheapest months to fly from DEN to YYC are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
There are 3 airlines offering direct flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.). Here are the carriers:
  • United operates 18 direct flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) every week.
  • WestJet operates 8 direct flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) every week.
  • Delta operates 7 direct flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) every week.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, WestJet typically offers the lowest fares. United offers the most daily flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
You'll find approximately 4 nonstop flights per day from Denver International Airport (DEN) to Calgary International Airport (YYC). For even more choices, look at flights that include layovers, as there are around 45 connecting flights per day. Some common connection points include Seattle - Tacoma International (SEA), Portland International (PDX), and Vancouver International (YVR).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The earliest flight from Denver International Airport (DEN) to Calgary International Airport (YYC) typically departs around 12:05 AM local time. This flight is operated by United and WestJet. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
You'll typically find the most flights from Denver International Airport (DEN) to Calgary International Airport (YYC) on a Wednesday, with around 46 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and Alaska Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) are in the morning, between 9am and 12pm. Many major carriers, including United, Air Canada and American Airlines, offer flights during this window. Many travellers prefer this time because it allows for an early start to your journey, getting you to Calgary with plenty of time to settle in.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Flying nonstop from DEN to YYC takes around 2 hours 30 minutes, with the route covering approximately 1,448 kilometers. Flights with a layover typically take 5 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Yes, you can fly business class or first class between DEN and YYC. Airlines that offer business class service on this route include:
  • Alaska Airlines
  • Air Canada
  • Delta
  • United
  • American Airlines
First class cabins are available on Alaska Airlines, Delta, and United.
How much is a business class flight from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
A direct, return business class ticket from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) typically costs between CA$1,184 - CA$1,565. A non-stop, one-way business class flight is usually around CA$586 - CA$762. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) if you opt for a connecting flight.
How do I earn miles on a Denver, CO (DEN) to Calgary, AB (YYC) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN) to Calgary, AB (YYC) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Calgary, AB (YYC) from Denver, CO (DEN)?
If you're planning to travel to Calgary from Denver Intl. (DEN), you can fly directly into Calgary Intl. (YYC). Some flights may connect through major hubs like Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), or San Diego Intl. (SAN) before reaching Calgary. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN) to Calgary, AB (YYC) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN) to Calgary, AB (YYC) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN) to Calgary, AB (YYC) flight and hotel package?
Securing a Denver, CO (DEN) to Calgary, AB (YYC) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Calgary, AB (YYC-Calgary Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Calgary Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
CA $359
Distance
1439 km
Average flight time
2 hours 30 mins

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Denver to Calgary Flights

The easy way to book your flights from Denver to Calgary 

With Expedia, it’s simple to find and book flights to Calgary from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Calgary Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Calgary today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Calgary Intl., YYC 

Sort your search results by price to find great deals on your flight from Denver to Calgary—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Calgary from Denver currently is just CA $359 rising to CA $574.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Calgary  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Calgary from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Calgary with Expedia today.

Denver to Calgary Flights

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