DEN - YYC

$87 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 1/21. 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
$207
Typical prices: $317-$512
United Airlines
Thu 1/8Sun 1/11
DEN - YYC • Non-stop
Cheapest one-way
$87
Typical prices: $198-$424
Multiple Airlines
Wed 1/21
DEN - YYC • 1 stop
Our travelers' advice
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
Video guide: How to find cheap flights to Calgary
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When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 40% price drop
July
Most popular
Good to know
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+1
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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

Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
11:42 am - 2:21 pm
DEN
-
YYC
2h 39mnonstop
United Airlines Logo
6:15 am - 8:55 am
YYC
-
DEN
2h 40mnonstop
$207United Airlines
Tue, Dec 30 - Wed, Jan 7
Air Canada Logo
8:45 am - 7:44 pm
DEN
-
YYC
10h 59m1 stop
Air Canada Logo
6:00 am - 12:37 pm
YYC
-
DEN
6h 37m1 stop
$210Air Canada
Thu, Jan 8 - Sun, Jan 11
Air Canada Logo
11:42 am - 2:21 pm
DEN
-
YYC
2h 39mnonstop
Air Canada Logo
6:15 am - 8:55 am
YYC
-
DEN
2h 40mnonstop
$224Air Canada
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
6:00 am - 3:15 pm
DEN
-
YYC
9h 15m1 stop
Multiple Airlines Logo
7:35 pm - 10:27 am
YYC
-
DEN
14h 52m1 stop
$226Multiple Airlines
Fri, Jan 9 - Sat, Jan 17
Multiple Airlines Logo
6:00 am - 10:52 pm
DEN
-
YYC
16h 52m1 stop
Multiple Airlines Logo
7:35 pm - 8:44 am
YYC
-
DEN
13h 09m1 stop
$231Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
6:00 am - 10:52 pm
DEN
-
YYC
16h 52m1 stop
Multiple Airlines Logo
6:30 am - 11:19 pm
YYC
-
DEN
16h 49m2 stops
$232Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
4:26 pm - 8:05 am
DEN
-
YYC
15h 39m2 stops
Multiple Airlines Logo
7:35 pm - 10:27 am
YYC
-
DEN
14h 52m1 stop
$234Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
6:00 am - 10:52 pm
DEN
-
YYC
16h 52m1 stop
Multiple Airlines Logo
7:35 pm - 11:20 am
YYC
-
DEN
15h 45m1 stop
$236Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
6:00 am - 10:52 pm
DEN
-
YYC
16h 52m1 stop
Multiple Airlines Logo
7:35 pm - 8:55 am
YYC
-
DEN
13h 20m1 stop
$237Multiple Airlines
Tue, Dec 30 - Wed, Jan 7
Air Canada Logo
8:45 am - 7:19 am
DEN
-
YYC
22h 34m2 stops
Air Canada Logo
6:45 am - 12:37 pm
YYC
-
DEN
5h 52m1 stop
$240Air Canada
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.

Find cheap flights to Calgary
Find cheap flights to Calgary

Planning a trip from Denver to Calgary? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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 January.

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 Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday 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 December and February, where the average cost of round-trip tickets is $429 and $410 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 $246, 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 3 weeks before departure, which saves you about 50% 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.
Airlines
WestJet

WestJet's Premium cabin offers priority boarding and two free checked bags.


Bid on upgrades for Business or Premium seats, often cheaper than direct purchase.

United Airlines

United offers Priority Boarding for Zone 2, ensuring overhead bin space for your carry-on.


United's Economy Plus seats provide up to 6 inches more legroom than standard economy.

Air Canada

Air Canada's Preferred Economy seats offer up to 4 extra inches of legroom.


Air Canada offers Wi-Fi on select flights; check availability online five days prior.

Airports
DEN

Use the West Security Checkpoint at DEN for faster screening. It allows liquids and laptops to stay in bags, saving time.

YYC

At YYC, customs kiosks speed up the process for international arrivals, but tech issues can cause delays. Be prepared for both.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet, United Airlines and Air Canada

Stefanie Waldek

Stefanie Waldek

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.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYC

Kaitlyn McInnis

Kaitlyn McInnis

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet Baskas

Harriet Baskas

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.

Read more

Good to know

Low seasonNovember
Cheapest flight$87
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 21% 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 $87 for a one-way ticket and $207 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 $266 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 $369 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 $239 or less one-way and $296 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

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Calgary to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

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 8010 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

The plug in to charge our phones are all loose my block would not stay in!!

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

Again, flight was late. It’s expected of this airline now i guess.

I rated westjet poor on food for not accepting debit to make in flight purchases. This is dumb.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I like and appreciate the attention and patience from all west jet personal to my senior mother. Thank you!!!!

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

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.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

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.

The food could have been better. The flight attendant was the friendliest and most helpful I have ever had.

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

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

Information on your arrival and departure airports