DEN - YYC

$83 Find Cheap Flights from Denver to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Calgary departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Calgary, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$189
Typical prices: $395-$152
WestJet
Wed 5/27Sun 5/31
DEN - YYC • Non-stop
Cheapest one-way
$83
Typical prices: $68-$204
WestJet
Wed 5/27
DEN - YYC • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus seats add up to 6 inches legroom.
At YYC, customs kiosks can speed up arrivals.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $189 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with United Airlines and WestJet. Average duration is 2h 32m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $275 (round-trip)
Shortest trip • 4h 57m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 59% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 46% price drop
Most popular
Good to know
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+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Flight Deals
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Flight Deals

Cheap Flights from Denver to Calgary (DEN-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Calgary

Wed, May 27 - Sun, May 31
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$189WestJet
Fri, May 15 - Sat, May 23
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$192WestJet
Wed, May 20 - Wed, May 27
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$195WestJet
Sat, May 30 - Mon, Jun 1
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$207WestJet
Thu, May 28 - Sun, May 31
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$214WestJet
Tue, May 26 - Mon, Jun 29
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
Air Canada Logo
4:25 pm - 11:12 pm
YYC
-
DEN
6h 47m
1 stop
$219Air Canada
Tue, Jun 16 - Thu, Jun 25
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$221WestJet
Tue, May 26 - Mon, Jun 29
Multiple Airlines Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
Multiple Airlines Logo
4:25 pm - 11:12 pm
YYC
-
DEN
6h 47m
1 stop
$222Multiple Airlines
Wed, Jun 17 - Wed, Jun 24
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$223WestJet
Tue, Jun 2 - Fri, Jun 5
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$224WestJet
Booking Insights

KAYAK's insights & trends for Denver to Calgary flights

Get data-powered insights and trends into flights from Denver to Calgary to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Denver to Calgary?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Calgary departing in May.

What’s the cheapest day of the week to fly from Denver to Calgary?

The average price of all round-trip flights from Denver to Calgary clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Calgary on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Denver to Calgary. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Denver to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Calgary is October, where tickets cost $176 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $517 and $449 respectively.

Can I save money by flying with a layover from Denver to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $449, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Denver to Calgary?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Calgary, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Calgary, you should book around 4 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet, United Airlines and Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonJanuary
Cheapest flight$83
Best time to beat the crowds but there is an average 39% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Denver to Calgary

When to book flights from Denver to Calgary

Are your dates flexible? Find out the best times to travel from Denver to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Calgary

  • What services does Alaska Airlines offer for people with reduced mobility on flights from Denver to Calgary?

    Alaska Airlines offers a range of services and policies to ensure travelers with reduced mobility have a comfortable and accessible travel experience on flights from Denver to Calgary. This includes wheelchair and mobility assistance, accessible seating options, priority boarding, and the ability to bring mobility aids and oxygen onboard.

  • How do I get from Calgary International Airport (YYC) to the city center?

    The Calgary Transit provides bus service trips to the city center from YYC. The travel time between the airport and the city center is approximately 30 minutes by bus. Another transportation option is to use a Calgary Airport car service or ride-sharing service like Uber to reach your destination. If you prefer driving yourself, there are also car rental options available at the airport. It is recommended to check with the transportation service providers for availability, schedules, and fares.

  • Does Frontier Airlines allow pets on flights from Denver to Calgary?

    Yes, Frontier Airlines does allow pets on their flights from Denver to Calgary. Domesticated dogs, cats, rabbits, guinea pigs, hamsters, or small household birds may be carried in the cabin for a fee. Service animals are also allowed onboard their flights at no extra cost, and they can fly out of a carrier on the floor by your feet.

  • What is the baggage policy on WestJet flights from Denver to Calgary?

    WestJet's baggage policy allows passengers to check 2 to 4 bags on flights from Denver to Calgary. The maximum weight allowed for each bag is 50 lbs, and the maximum size allowed is 62in combined linear dimensions (length + width + height). Additional fees may apply for baggage that exceeds these limits or for special items like sports equipment or musical instruments.

  • What is the cheapest flight from Denver to Calgary?

    In the last 3 days, the lowest price for a flight from Denver to Calgary was $83 for a one-way ticket and $189 for a round-trip.

  • Do I need a passport to fly between Denver and Calgary?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Denver to Calgary?

    Air Canada, United Airlines, Lufthansa, and American Airlines offer inflight Wi-Fi service on the Denver to Calgary flight route.

  • Which aircraft models fly most regularly from Denver to Calgary?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Denver to Calgary flight route.

  • Which airline alliances offer flights from Denver to Calgary?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Denver and Calgary, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Denver to Calgary?

    There are nonstop flights from Denver to Calgary on a daily basis.

  • Which is the best airline for flights from Denver to Calgary, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Calgary are Delta and United Airlines. With an average price for the route of $294 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $404 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Denver with another airline. Booking your flights between Denver and YYC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Calgary

  • Looking for a cheap flight? 25% of our users found flights on this route for $225 or less one-way and $371 or less round-trip.
  • If you are looking for a more affordable flight from Denver to Calgary, consider booking an economy-class seat with Spirit Airlines. This class seat offers a basic level of service, which includes a standard seat with limited legroom and no food or drinks included in the ticket price. Passengers can purchase snacks and beverages, including alcoholic drinks, onboard for an additional fee.
  • Calgary International Airport (YYC) offers flights to a variety of nearby cities with regional airlines like Flair and Swoop. Some of the domestic destinations accessible from YYC include Vancouver, Edmonton, Toronto, Ottawa, and Montreal.
  • Flights to Calgary from Denver International Airport (DEN) depart from Terminal A. Air Canada is the primary airline operating flights to Canada from DEN and the airline offers access to its Maple Leaf Lounge for eligible passengers, providing a comfortable and relaxing space to wait for their flight.
  • American Airlines has taken several steps to reduce its carbon emissions. The airline increasing its use of sustainable aviation fuel (SAF) and has implemented operational efficiency improvements that result in reduced fuel consumption and emissions including on flights from Denver to Calgary.
  • Air Canada offers several services for families traveling with children from Denver to Calgary. These services include priority boarding, seating accommodation to ensure families remain together, child restraint devices, special meals for children, and entertainment options suitable for different ages.

Prefer to fly direct from Denver to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Calgary.
Find which airlines fly direct from Denver Intl Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Calgary

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines,WestJet

United Airlines,WestJet

Wednesday

United Airlines,WestJet

United Airlines,WestJet

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines,WestJet

United Airlines,WestJet

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more direct flights

Direct returns

Calgary to Denver Intl

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines,WestJet

United Airlines,WestJet

Wednesday

United Airlines,WestJet

United Airlines,WestJet

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines,WestJet

United Airlines,WestJet

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more direct flights

Reviews of the top 4 airlines serving from Denver to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Denver to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8438 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
Airline reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

4.0 OkayLifia, Apr 2026
BOS - SEA
Read more Delta reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

We were happy with the service and cost of checking a bag

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

It was good to receive a card for my birthday

It would have been better if it wasn’t cancelled

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

No TV's. Seats are super uncomfortable. Crew was great!

Service Director cut all cabin lights and window screens defaulted to dark, but it was an afternoon flight going west. I spent hours trying to see what was reading as reading lights weren't working either. What the hell.

Everything you need to know for your flight from Denver to Calgary

Information on your arrival and departure airports