C$ 140 Find Cheap Flights from Alberta to Colorado

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Low seasonJanuary
High seasonAugust
Cheapest flightC$ 140
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Calgary to Denver

Flights from Alberta to Colorado: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Alberta to Colorado 
Verified travelerFlew with United AirlinesYYC-DENAug 2024
Denver International is a really nice airport, but it should be for a hub! A lot of stuff is actually open until 10:30 or 11pm, so that’s nice. Pretty good place to do an overnight layover too…just make sure to get some snacks in case you can’t sleep.
VictoriaFlew with United AirlinesYYC-DENMar 2024
A tip I have is if you’re in a 4/5 boarding class you might want to check your bag ! There’s not enough room for everyone’s carryon above if it’s a full flight.
KimFlew with United AirlinesYEG-DENJan 2024
Completing your passport paperwork on line makes a smoother transition at the airport

FAQs for booking flights from Alberta to Colorado

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

    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 Alberta to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Alberta to Colorado is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Alberta to Colorado?

    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 Alberta to Colorado 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 Alberta to Colorado?

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

  • Which is the cheapest airport to fly into in Colorado?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Colorado is Denver Intl Airport (DEN), with an average flight price of C$ 375.

  • What is the cheapest day to fly to Colorado?

    Based on KAYAK data, the cheapest day to fly to Colorado is Tuesday when round-trip tickets can be as cheap as C$ 737. On the other hand, the most expensive day to fly is Monday, when round-trip prices are C$ 803 on average.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally at night, when round-trip flights cost C$ 529 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 564.

  • What is the cheapest flight to Colorado?

    The cheapest ticket to Colorado from Alberta found in the last 72 hours was to Denver, at C$ 139 round-trip. The most popular route is Edmonton (YEG) to Denver (DEN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 139.

  • What is the cheapest month to fly from Alberta to Colorado?

    The cheapest month for flights from Alberta to Colorado is July, when tickets cost C$ 414 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is C$ 716 and C$ 621 respectively.

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

    To get a below-average price on the flight from Alberta to Colorado, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

  • How long is the flight to Colorado?

    An average direct flight from Alberta to Colorado takes 6h 52m, covering a distance of 2442 km. The shortest route is Calgary (YYC) to Denver (DEN) with an average flight time of 2h 29m.

  • What are the most popular destinations in Colorado?

    Based on KAYAK flight searches, the most popular destination is Denver (98% of total searches to Colorado). The next most popular destinations are Colorado Springs (1%) and Aspen (1%).

Top 4 airlines serving from Alberta to Colorado

Need help choosing which airline to fly with from Alberta to Colorado? 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.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

crew was great, wifi was very poor could not even load a youtube video

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

First flight out in the morning is often the best chance of running on time. Not in this case, which unfortunately is now what passengers can expect as what is common. - If you are late for a flight, too bad for you. - If West Jet is late, too bad for you. - Bags don't make it? Too bad for you. - Flight change by 1+ days, too bad for you Prices continue to increase, while customer service nosedives. This is backwards and in any other develop country would be considered unacceptable - except for Canada. Too bad for us.

Experience was good. Was surprised they didn’t offer a complimentary meal on a 5 hour flight.

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

The flight attendants were great, but not much room while sitting and it would be nice to get free movies.

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

It was great being a direct flight from Calgary to Tokyo. No transfer to worry about.

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

Early flight was great. Naps, movie and into Mexico with time left in the first day.

As usual, terrible. Delayed flight, missed connection and wasted hours at the airport. The only reason I use this airline is because of limited options.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Staff was friendly helpful also good timing I rate it a 10 out of 10

The flight was delayed to 1:50 am from 12:05am which caused confusion for us on the connecting flight.

Not much....we did not get the complimentary beverages promised in our ticket. My partner and I did not have the window seats promised. We didnt get to sit together.....

It was great. Although when I got my luggage it was broken.

In both directions, one of the two flights was delayed in departing. due to mechanical issues (not weather). That tells me that inspection and maintenance is not being done often enough to prevent such from occurring. In the outbound direction, the second leg was delayed and we had to change our plans for after landing, thus missing an expected event. In the return direction, the first leg that was delayed; we had a long enough layover that we were not hurried to make our connection, but others were not so lucky. Comment about this survey process: in the multiple choice answers, there is no option for "Not Applicable"; as we had no food on board, we can't properly answer that question.

The only issues I have are the seats are very small and so is the overhead storage. You should mention that while booking flights. I had plenty of knee room but I am wider than my seat, and I am not fat at all. The Mitsubishi 900 models need to be upgraded to western size people. I do not know how a 300 pound woman fit into those seats. I had to continuously lean away from the aisle to keep people and flight crew from bumping into my shoulder. 3 hour flight so no entertainment or food, just snacks and a drink, which was no big deal. The buttery/garlic pretzels were pretty tasty.

I liked not paying for carry on and the compensation my husband and I received from the airline for overbooking our flight. The staff was very friendly and helpful.

It was a short flight and for that reason the flight was acceptable.

Book cheap flights from Alberta to Colorado

Recent round-trip flight deals

29/5Thu
directWestJet
2h 32mYYC-DEN
1/6Sun
directWestJet
2h 31mDEN-YYC
C$ 206
10/8Sun
directWestJet
2h 32mYYC-DEN
16/8Sat
directWestJet
2h 31mDEN-YYC
C$ 209
18/9Thu
1 stopAir Canada
6h 03mYYC-DEN
21/9Sun
1 stopAir Canada
8h 23mDEN-YYC
C$ 246
1/6Sun
direct
2h 32mYYC-DEN
4/6Wed
1 stop
7h 18mDEN-YYC
C$ 264
30/5Fri
directAir Canada
2h 34mYYC-DEN
1/6Sun
1 stopAir Canada
13h 40mDEN-YYC
C$ 266
23/6Mon
1 stopDelta
7h 05mYYC-DEN
5/7Sat
1 stopDelta
7h 05mDEN-YYC
C$ 298
14/5Wed
1 stopDelta
7h 05mYYC-DEN
16/5Fri
1 stopDelta
5h 52mDEN-YYC
C$ 309
7/8Thu
direct
2h 32mYYC-DEN
15/8Fri
2 stops
10h 10mDEN-YYC
C$ 323
21/5Wed
directUnited Airlines
2h 59mYEG-DEN
26/5Mon
directUnited Airlines
2h 45mDEN-YEG
C$ 335
30/5Fri
directUnited Airlines
2h 34mYYC-DEN
1/6Sun
directUnited Airlines
2h 30mDEN-YYC
C$ 336

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Recent one-way flight deals

23/7Wed
directWestJet
2h 32mYYC-DEN
C$ 140
26/7Sat
directWestJet
2h 32mYYC-DEN
C$ 141
21/5Wed
directAir Canada
2h 36mYYC-DEN
C$ 148
21/5Wed
1 stopAir Canada
5h 46mYYC-DEN
C$ 155
19/7Sat
2 stops
10h 01mYYC-DEN
C$ 212
14/7Mon
1 stopDelta
9h 47mYYC-DEN
C$ 220
23/6Mon
directDelta
2h 32mYYC-DEN
C$ 234
14/7Mon
2 stops
14h 00mYYC-DEN
C$ 239
20/9Sat
directUnited Airlines
2h 46mYEG-DEN
C$ 357
14/6Sat
1 stopUnited Airlines
8h 24mYYC-ASE
C$ 465

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Last minute flights from Alberta to Colorado

Last minute flight, train and bus deals

5/5Mon
multi-stopWestJet
9h 49mYYC-DEN
7/5Wed
directWestJet
2h 30mDEN-YYC
C$ 699
3/5Sat
multi-stopWestJet
9h 49mYYC-DEN
5/5Mon
directWestJet
2h 30mDEN-YYC
C$ 786
4/5Sun
multi-stopWestJet Encore
9h 04mYYC-COS
11/5Sun
multi-stopWestJet Encore
7h 07mCOS-YYC
C$ 842
5/5Mon
multi-stop
22h 46mYYC-DEN
7/5Wed
direct
2h 30mDEN-YYC
C$ 861
5/5Mon
directDelta
2h 32mYYC-DEN
7/5Wed
directDelta
2h 30mDEN-YYC
C$ 897
4/5Sun
multi-stopAir Canada
8h 13mYYC-COS
11/5Sun
multi-stopAir Canada
4h 18mCOS-YYC
C$ 905
1/5Thu
multi-stopWestJet Encore
19h 39mYYC-DEN
2/5Fri
multi-stopWestJet Encore
9h 32mDEN-YYC
C$ 1,046
1/5Thu
multi-stopDelta
5h 27mYEG-DEN
3/5Sat
multi-stopDelta
9h 12mDEN-YEG
C$ 1,056
4/5Sun
multi-stopAir Canada
8h 13mYYC-COS
11/5Sun
multi-stopAir Canada
8h 55mCOS-YYC
C$ 1,134
5/5Mon
multi-stop
16h 00mYYC-DEN
6/5Tue
multi-stop
11h 18mDEN-YYC
C$ 1,149

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Everything you need to know for your flight to Colorado

Cabin class types available on flights to Alberta

Cabin classes available on flights to Alberta. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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