DEN - YYC

C$ 126 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 29/10. 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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Expert advice
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

Fri, 14 Nov - Mon, 17 Nov
Air Canada Logo
8:45 a.m. - 12:29 a.m.DEN-YYC
15h 44m1 stop
Air Canada Logo
6:00 a.m. - 12:37 p.m.YYC-DEN
6h 37m1 stop
C$ 304Air Canada
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Air Canada Logo
8:45 a.m. - 10:44 p.m.DEN-YYC
13h 59m1 stop
Air Canada Logo
6:00 a.m. - 12:37 p.m.YYC-DEN
6h 37m1 stop
C$ 308Air Canada
Find Deal
Wed, 25 Feb - Mon, 2 Mar
Multiple Airlines Logo
7:00 a.m. - 3:09 p.m.DEN-YYC
8h 09m1 stop
Multiple Airlines Logo
3:35 p.m. - 12:25 a.m.YYC-DEN
8h 50m1 stop
C$ 315Multiple Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Air Canada Logo
8:45 a.m. - 7:44 p.m.DEN-YYC
10h 59m1 stop
Air Canada Logo
6:00 a.m. - 12:37 p.m.YYC-DEN
6h 37m1 stop
C$ 318Air Canada
Find Deal
Sun, 9 Nov - Thu, 13 Nov
Multiple Airlines Logo
12:59 a.m. - 4:16 p.m.DEN-YYC
15h 17m2 stops
Multiple Airlines Logo
12:30 a.m. - 9:28 p.m.YYC-DEN
20h 58m1 stop
C$ 320Multiple Airlines
Find Deal
Sun, 14 Dec - Fri, 19 Dec
United Airlines Logo
7:16 p.m. - 9:53 p.m.DEN-YYC
2h 37mdirect
United Airlines Logo
6:15 a.m. - 8:55 a.m.YYC-DEN
2h 40mdirect
C$ 322United Airlines
Find Deal
Tue, 9 Dec - Thu, 11 Dec
United Airlines Logo
11:44 a.m. - 2:21 p.m.DEN-YYC
2h 37mdirect
United Airlines Logo
2:13 p.m. - 4:45 p.m.YYC-DEN
2h 32mdirect
C$ 325United Airlines
Find Deal
Mon, 10 Nov - Thu, 13 Nov
Multiple Airlines Logo
1:42 p.m. - 11:44 a.m.DEN-YYC
22h 02m1 stop
Multiple Airlines Logo
12:30 a.m. - 9:28 p.m.YYC-DEN
20h 58m1 stop
C$ 327Multiple Airlines
Find Deal
Wed, 19 Nov - Thu, 20 Nov
Delta Logo
7:05 a.m. - 11:51 a.m.DEN-YYC
4h 46m1 stop
Delta Logo
12:41 p.m. - 10:28 p.m.YYC-DEN
9h 47m1 stop
C$ 360Delta
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Delta Logo
5:45 a.m. - 1:53 p.m.DEN-YYC
8h 08m1 stop
Delta Logo
12:41 p.m. - 7:01 p.m.YYC-DEN
6h 20m1 stop
C$ 362Delta
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers 15 cm more legroom.
WestJet's Premium cabin includes priority boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from C$ 304 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 33% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 304
Overall average: C$ 455
Air Canada
Fri 14/11Mon 17/11
DEN - YYC • 1 stop
Cheapest direct flights
C$ 320
Typical prices: C$ 479-C$ 840
United Airlines
Sun 14/12Fri 19/12
DEN - YYC • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
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.

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.

Your flight ticket price will generally be cheaper if you fly to Calgary on a Thursday and more expensive on a Saturday. On your return trip to Denver, you should consider flying back on a Thursday, and avoid Sundays for better 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 May, where tickets cost C$ 273 (return) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is C$ 586 and C$ 570 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 189 on average.

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 56% 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

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
WestJet

WestJet's Premium cabin offers 5-18 cm extra legroom and priority boarding.


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

Read more about WestJetby Stefanie Waldek
United Airlines

United's Economy Plus offers up to 15 cm more legroom than standard economy seats.


Purchase Priority Boarding to ensure overhead bin space for your carry-on bag.

Air Canada

Air Canada's Preferred Economy seats offer up to 10 cm extra legroom for a fee.


Air Canada offers live TV on some North American flights, enhancing in-flight entertainment.

Read more about Air Canadaby Stefanie Waldek
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

Good to know

Low seasonApril
Cheapest flightC$ 98
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 20% 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 is the cheapest flight from Denver to Calgary?

    In the last 3 days, the lowest price for a flight from Denver to Calgary was C$ 98 for a one-way ticket and C$ 304 for a round-trip.

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

    Air Canada, United Airlines, Lufthansa, American Airlines, and WestJet 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?

    Star Alliance is the only airline alliance operating flights between Denver and Calgary.

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

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

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

    The two airlines most popular with KAYAK users for flights from Denver to Calgary are United Airlines and WestJet. With an average price for the route of C$ 498 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 315 and an overall rating of 7.2.

  • 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.

  • 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 C$ 97 or less one-way.

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 nonstop 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 nonstop flights

Reviews of the top 3 airlines flying 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.
7.4
United AirlinesOverall score based on 8995 reviews
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
Airline reviews

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

10.0 ExcellentBen, Oct 2025DEN - PVR
Read more United Airlines reviews

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.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

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.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

It was generally pretty good, but the check-in and boarding process were a little difficult. Check in was in terminal 2F, but there was a shuttle required to get to the gate, which added significant time. The gate was changed 30 minutes before boarding, which took us by surprise - we did not get the notice until boarding had started. The check in line moved very slowly - the agent was friendly, but did not seem very efficient/urgent given the growing line.

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

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

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