DEN - YYC

C$ 132 Find Cheap Flights from Denver to Calgary – Compare and Save

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 14/8. 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

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Everything you should know

Cheapest round-trip
C$ 331
Typical prices: C$ 261-C$ 528
Air Canada
Sun 16/8Sun 23/8
DEN - YYC • 1 stop
Cheapest direct flights
C$ 334
Typical prices: C$ 271-C$ 532
WestJet
Thu 27/8Sun 30/8
DEN - YYC • Direct
Top airlines
Cheapest • from C$ 331 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with United Airlines and WestJet. Average duration is 2h 30m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 49% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
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

Sun, 16 Aug - Sun, 23 Aug
Air Canada Logo
7:45 p.m. - 1:40 a.m.
DEN
-
YYC
5h 55m
1 stop
Air Canada Logo
3:50 p.m. - 11:52 p.m.
YYC
-
DEN
8h 02m
2 stops
C$ 331Air Canada
Thu, 13 Aug - Thu, 20 Aug
Air Canada Logo
9:10 a.m. - 6:31 p.m.
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
12:30 p.m. - 11:52 p.m.
YYC
-
DEN
11h 22m
2 stops
C$ 332Air Canada
Thu, 27 Aug - Sun, 30 Aug
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:45 a.m. - 11:20 a.m.
YYC
-
DEN
2h 35mdirect
C$ 334WestJet
Sun, 16 Aug - Sun, 23 Aug
Air Canada Logo
7:45 p.m. - 1:40 a.m.
DEN
-
YYC
5h 55m
1 stop
Air Canada Logo
4:25 p.m. - 11:52 p.m.
YYC
-
DEN
7h 27m
1 stop
C$ 335Air Canada
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
7:45 p.m. - 1:40 a.m.
DEN
-
YYC
5h 55m
1 stop
Multiple Airlines Logo
8:45 a.m. - 11:20 a.m.
YYC
-
DEN
2h 35mdirect
C$ 339Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Air Canada Logo
9:10 a.m. - 6:31 p.m.
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
3:50 p.m. - 11:52 p.m.
YYC
-
DEN
8h 02m
2 stops
C$ 341Air Canada
Sun, 16 Aug - Sun, 23 Aug
Air Canada Logo
9:10 a.m. - 6:31 p.m.
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
3:50 p.m. - 11:52 p.m.
YYC
-
DEN
8h 02m
2 stops
C$ 344Air Canada
Thu, 13 Aug - Thu, 20 Aug
Air Canada Logo
7:45 p.m. - 1:40 a.m.
DEN
-
YYC
5h 55m
1 stop
Air Canada Logo
4:25 p.m. - 11:52 p.m.
YYC
-
DEN
7h 27m
1 stop
C$ 348Air Canada
Thu, 13 Aug - Thu, 20 Aug
Air Canada Logo
9:10 a.m. - 6:31 p.m.
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
4:25 p.m. - 11:52 p.m.
YYC
-
DEN
7h 27m
1 stop
C$ 351Air Canada
Sun, 16 Aug - Sun, 23 Aug
Air Canada Logo
9:10 a.m. - 6:31 p.m.
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
4:25 p.m. - 11:52 p.m.
YYC
-
DEN
7h 27m
1 stop
C$ 352Air 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.

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 August.

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 Saturday and more expensive on a Monday. On your return trip to Denver, you should consider flying back on a Friday, and avoid Mondays 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 October, where tickets cost C$ 254 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is C$ 737 and C$ 637 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$ 145 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 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 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 Air Canada, United Airlines and WestJet

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.

Good to know

Low seasonNovember
Cheapest flightC$ 132
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 3% 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 5 days, the lowest price for a flight from Denver to Calgary was C$ 132 for a one-way ticket and C$ 331 for a round-trip.

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

    Lufthansa, United Airlines, Air Canada, 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?

    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$ 505 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$ 250 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$ 259 or less one-way and C$ 212 or less round-trip.

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 nonstop 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 nonstop flights

Reviews of the top 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 9927 reviews
7.1Entertainment
8.1Crew
6.7Food
7.3Comfort
7.7Boarding
Airline reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

6.0 GoodAnonymous, Jun 2026
DEN - YEG
Read more United Airlines reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

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.

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

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

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.

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

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

Overall good flight. The pilots were excellent. It was a nice flight, but the seats were a little uncomfortable.

The free snack options are pretty pitiful for a 2.40h flight.

Not worth the premium paid for the first class ticket

Due to delays at SFO, my WestJet light missed its connecting WestJet flight. If they had held the plane in Calgary for 15 minutes, 2 families with children would not have been stranded in Calgary for more than 24 hours. I understand the need to be on-time, but when it is the same company, you would think they could make a phone call. Or maybe they could go to a higher altitude to make up for lost time? Instead of attempting to put us on another flight, they rescheduled us for the same connecting flight 24 hours later. We then had to scramble to find a hotel, which they state that they were not responsible for since the delay was not their fault and therefore became an additional out of pocket expense for us. The customer service is severely lacking here at this company. They also mentioned that if we purchased our tickets through a 3rd party site (Kayak) versus WestJet directly, that they couldn't help us. Seriously?? Additionally, we lost 2 days of travel and missed out on tours and taxis that were pre-booked. I will not be using WestJet again,

This airline would not refund my money and I had a physician note that I could not fly. They are crooks

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,

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

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

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

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!

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

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

Information on your arrival and departure airports