DEN - YYC

$82 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 6/20. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$193
Overall average: $199
WestJet
Sun 5/10Sun 5/17
DEN - YYC • Non-stop
Cheapest one-way
$82
Typical prices: $74-$228
Air Canada
Sat 6/20
DEN - YYC • 1 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
WestJet
Cheapest • from $193 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines and WestJet. Average duration is 2h 37m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Vancouver (YVR)
Cheapest • Avg $275 (round-trip)
Salt Lake City (SLC)
Shortest trip • 5h 04m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 59% 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 100s 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

Sun, May 10 - Sun, May 17
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$193WestJet
Sun, May 10 - Sun, May 17
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
Sun, May 10 - Sun, May 17
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
Fri, May 29 - Mon, Jun 1
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
Air Canada Logo
4:25 pm - 11:10 pm
YYC
-
DEN
6h 45m
1 stop
$216Air Canada
Tue, Apr 21 - Sun, Apr 26
Multiple Airlines Logo
1:40 pm - 11:10 am
DEN
-
YYC
21h 30m
1 stop
Multiple Airlines Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$226Multiple Airlines
Wed, Apr 15 - Mon, Apr 27
Multiple Airlines Logo
1:35 pm - 11:10 am
DEN
-
YYC
21h 35m
1 stop
Multiple Airlines Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$234Multiple Airlines
Sun, May 10 - Mon, May 11
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$236WestJet
Wed, Jun 10 - Tue, Jun 16
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
Air Canada Logo
3:00 pm - 11:10 pm
YYC
-
DEN
8h 10m
1 stop
$237Air Canada
Fri, Jun 5 - Thu, Jun 11
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
Air Canada Logo
3:00 pm - 11:10 pm
YYC
-
DEN
8h 10m
1 stop
$238Air Canada
Tue, May 26 - Wed, Jun 3
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
Air Canada Logo
4:25 pm - 11:10 pm
YYC
-
DEN
6h 45m
1 stop
$239Air 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.

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, Monday 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 January and December, where the average cost of round-trip tickets is $449 and $421 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 $365 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 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$82
Best time to beat the crowds but there is an average 53% 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 $82 for a one-way ticket and $193 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?

    United Airlines, Lufthansa, American Airlines, and Air Canada 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 $283 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 $357 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 $118 or less one-way and $363 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

United Airlines

Wednesday

United Airlines, WestJet

United Airlines, WestJet

Thursday

United Airlines

United Airlines

Friday

United Airlines, WestJet

United Airlines, WestJet

Saturday

United Airlines

United Airlines

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

United Airlines

Wednesday

United Airlines, WestJet

United Airlines, WestJet

Thursday

United Airlines

United Airlines

Friday

United Airlines, WestJet

United Airlines, WestJet

Saturday

United Airlines

United Airlines

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 8228 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

This is my worse experience with Delta. My colleagues and I were traveling to ICT for work. Usually we connect in Dallas, but this year we decided to book with Delta and connect in Atlanta. We were excited to fly with Delta because we hear great things and Delta is one of my top choices when choosing an airline for travel. On the connecting flights to and from Wichita/Atlanta - it felt hot and uncomfortable on the plane. The plane to ICT was smaller and older and did not have any wi-fi or entertainment. The most terrible experience was at boarding in Atlanta both times traveling to Wichita and then back to Tampa. First on our flight from ATL to ICT - the attendant scanning our boarding pass made us go back to the line when we went up to scan our passes to wait. After a few minutes, she allowed us to come back up to scan but then she asked what boarding zone we were. We told her zone 5, and since we were standing on the wrong side of the small rope partition, she made us go back to stand on the right side. There was another gentleman that came up to board and scan his pass, and she mentioned he was also on the wrong side but she let him go through. Our group had to walk back and forth for no reason, causing an unnecessary delay to board the plane. We have never experienced anything like this, especially when the boarding area was completely empty and everyone already boarded since boarding was earlier than the original boarding time. On our flight from ATL to TPA, the attendants scanning our boarding passes had us scan our passes twice, not explaining to us what was going on. They automatically started tagging our carry on bags and did not explain to us or tell us what was going on and why this was happening. Obviously we knew our bags were being forced to check in but with no reason. There was no announcement or mention and I have never had anyone force me to check in my bag before boarding the plane. We assumed the overhead bins were full but when we boarded the plane, there was a lot of empty bins and a lot of spaces to put our bags. We all were disappointed and frustrated with Delta and will be hesitant to fly Delta again or anytime soon.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

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

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.

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

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

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.

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.

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

Information on your arrival and departure airports