DEN - YYC

C$ 97 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 29/5. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 235
Overall average: C$ 267
WestJet
Sat 23/5Fri 5/6
DEN - YYC • Direct
Cheapest direct flights
C$ 235
Typical prices: C$ 197-C$ 359
WestJet
Sat 23/5Sun 31/5
DEN - YYC • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
WestJet
Cheapest • from C$ 298 (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 57% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 40% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
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

Sat, 23 May - Fri, 5 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
4:20 p.m. - 6:50 p.m.
YYC
-
DEN
2h 30mdirect
C$ 235WestJet
Sat, 23 May - Mon, 1 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 236WestJet
Thu, 28 May - Fri, 5 Jun
WestJet Logo
7:40 p.m. - 10:10 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 238WestJet
Thu, 28 May - Mon, 1 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 239WestJet
Sat, 23 May - Wed, 3 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 246WestJet
Thu, 28 May - Sat, 30 May
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 249WestJet
Mon, 27 Apr - Fri, 1 May
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 250WestJet
Tue, 26 May - Tue, 2 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 251WestJet
Mon, 25 May - Tue, 2 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 258WestJet
Tue, 26 May - Wed, 3 Jun
WestJet Logo
12:15 p.m. - 2:45 p.m.
DEN
-
YYC
2h 30mdirect
WestJet Logo
8:55 a.m. - 11:25 a.m.
YYC
-
DEN
2h 30mdirect
C$ 265WestJet
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 October, where tickets cost C$ 241 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 592 and C$ 552 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$ 184 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 57% 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
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.

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.

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.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, WestJet and United Airlines

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 seasonNovember
Cheapest flightC$ 97
Best time to beat the crowds but there is an average 20% 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$ 97 for a one-way ticket and C$ 235 for a round-trip.

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

    Air Canada, Lufthansa, United Airlines, 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$ 506 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$ 308 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.

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 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 9120 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

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

2.0 MediocreMukund, Dec 2025
DEN - SFO
Read more United Airlines reviews

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

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 😁

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

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

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.

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

Information on your arrival and departure airports