$93 Find Cheap Flights from Denver to Alberta - 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 Alberta departing on 8/14. 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.
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Book Cheap Denver to Alberta Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Alberta 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 Alberta

Sun, Aug 16 - Sun, Aug 23
Air Canada Logo
7:45 pm - 1:40 am
DEN
-
YYC
5h 55m
1 stop
Air Canada Logo
3:50 pm - 11:52 pm
YYC
-
DEN
8h 02m
2 stops
$233Air Canada
Thu, Aug 13 - Thu, Aug 20
Air Canada Logo
9:10 am - 6:31 pm
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
12:30 pm - 11:52 pm
YYC
-
DEN
11h 22m
2 stops
$234Air Canada
Thu, Aug 27 - Sun, Aug 30
WestJet Logo
12:15 pm - 2:45 pm
DEN
-
YYC
2h 30mnonstop
WestJet Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$235WestJet
Sun, Aug 16 - Sun, Aug 23
Air Canada Logo
7:45 pm - 1:40 am
DEN
-
YYC
5h 55m
1 stop
Air Canada Logo
4:25 pm - 11:52 pm
YYC
-
DEN
7h 27m
1 stop
$236Air Canada
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
7:45 pm - 1:40 am
DEN
-
YYC
5h 55m
1 stop
Multiple Airlines Logo
8:45 am - 11:20 am
YYC
-
DEN
2h 35mnonstop
$239Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Air Canada Logo
9:10 am - 6:31 pm
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
3:50 pm - 11:52 pm
YYC
-
DEN
8h 02m
2 stops
$240Air Canada
Sun, Aug 16 - Sun, Aug 23
Air Canada Logo
9:10 am - 6:31 pm
DEN
-
YYC
9h 21m
2 stops
Air Canada Logo
3:50 pm - 11:52 pm
YYC
-
DEN
8h 02m
2 stops
$242Air Canada
Tue, Aug 18 - Mon, Aug 24
WestJet Logo
12:15 pm - 6:30 pm
DEN
-
YEG
6h 15m
1 stop
WestJet Logo
6:10 am - 11:20 am
YEG
-
DEN
5h 10m
1 stop
$316WestJet
Tue, Aug 18 - Mon, Aug 24
WestJet Logo
12:15 pm - 6:30 pm
DEN
-
YEG
6h 15m
1 stop
WestJet Logo
6:10 am - 11:20 am
YEG
-
DEN
5h 10m
1 stop
$317WestJet
Tue, Aug 18 - Tue, Aug 25
WestJet Logo
12:15 pm - 6:30 pm
DEN
-
YEG
6h 15m
1 stop
WestJet Logo
6:10 am - 11:20 am
YEG
-
DEN
5h 10m
1 stop
$318WestJet
Booking Insights

KAYAK's insights & trends for Denver to Alberta flights

Get data-powered insights and trends into flights from Denver to Alberta 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 Alberta?

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 Alberta departing in August.

What is the cheapest Denver to Alberta flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Alberta from Denver found in the last 5 days was to Calgary, at $116 round-trip. The most popular route is from Denver (DEN) to Calgary (YYC), and the cheapest round-trip airline ticket found on this route in the last 5 days was $116.

What is the cheapest time of day to fly to Alberta?

The average price for all round-trip flights from Denver to Alberta depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Alberta is generally in the morning, when round-trip flights cost $348 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Alberta is generally in the evening, which is peak travel time and where the average cost of a ticket is $419.

Can I save money by flying with a layover from Denver to Alberta?

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 $465 on average.

What is the cheapest month to fly from Denver to Alberta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Alberta, 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 Alberta is October, when tickets cost $51 (return) on average. On the other hand, the most expensive months are January and February, when the average cost of round-trip tickets is $206 and $180 respectively.

What’s the cheapest day of the week to fly from Denver to Alberta?

The average price of all round-trip flights from Denver to Alberta clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Alberta on a Tuesday and more expensive on a Sunday. On your return trip to Denver, you should consider flying back on a Friday, and avoid Sundays for better deals.

How far in advance should I book a flight from Denver to Alberta?

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 Alberta, 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 Alberta, 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.

Good to know

Low seasonNovember
Cheapest flight$93
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Denver to Calgary

FAQs - booking Alberta flights

  • How does KAYAK find such low prices on flights from Denver to Alberta?

    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 Alberta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Alberta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Alberta 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 Alberta?

    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 from Denver to Alberta with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Alberta?

    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 from Denver to Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Denver to Alberta

 
See real verified KAYAK customer reviews for airlines flying from Denver to Alberta. 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 Alberta? 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.
7.8
DeltaOverall score based on 8455 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

worst flight ever from Delta, it got delayed and kept on delaying..

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

This flight was supposed to land at 10:55 pm on January 14th. Instead, it landed at 3:20 am on Monday, January 15th, resulting in a completely lost day due to not going to bed until 5:00 am.

We finally got on a flight about 10:45 that was to leave at 7:30. Bah humbug!

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.

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

Fine. Though no food or entertainment so the survey needs to be updated with those options.

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.

Multiple delays and flight cancellations meant that I arrived five and a half hours late at my destination. There was limited communication from the airline. The airline left my checked bag at my departure city and stopped tracking it almost immediately. The airline has made no apparent effort to return my bag despite filing a report, and has provided no communication or ability to check on the status of the bag.

Food options were ok but the actual meal was terrible. On my way back, they simply said that there was no vegetarian option; somehow they struggled to get one meal and did not give me any breakfast at all which in my opinion was terrible. Never had such an experience in the recent years.

1didnt have wheel chair I ordered wheel chair in my ticket flight

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

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

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

Terrible experience. Flight was delayed then canceled. They had no clue how to rebook us. Had to wait in line to take to a gate agent for 2 hours. Absolutely terrible from start to finish.

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

We have already filed a formal complaint with Air Canada and are considering filing a complaint with the US Dept. of Transportation. Air Canada was impossible to reach in the two days leading up to our flight despite multiple calls and waits of more than one hour. Their website is designed to prevent reaching anyone and simply puts you into one doom loop after another. In the end, due to Air Canada's lack of communciation and unresponsiveness, we could not take this flight. Depending on how Air Canada responds to our complaint, we may never fly this airline again and advise the rest of the world to do the same.

I was in Business Class row 7 on a 787-9. Both times I didn't get my choice of food. Otherwise, excellent!

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

Information on your arrival and departure airports