Cheap flights from Colorado to Alberta from C$ 110

DEN — YYC
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from Colorado to Alberta

Tue 8/127:25 a.m. -
2 stops12h 05m
Tue 15/128:00 p.m. -
1 stop13h 40m
Deal found 10/11C$ 364
Wed 30/1210:29 p.m. -
1 stop24h 11m
Wed 6/18:00 p.m. -
1 stop14h 07m
Deal found 6/11C$ 369
Thu 31/1212:52 p.m. -
1 stop8h 23m
Mon 4/18:00 p.m. -
1 stop14h 07m
Deal found 6/11C$ 374
Thu 3/126:50 p.m. -
1 stop15h 25m
Sun 6/128:00 p.m. -
1 stop14h 12m
Deal found 10/11C$ 375
Thu 10/127:25 a.m. -
1 stop13h 50m
Sun 13/128:00 p.m. -
1 stop28h 47m
Deal found 10/11C$ 385
Sat 5/122:50 p.m. -
1 stop6h 25m
Sat 12/129:50 a.m. -
1 stop8h 58m
Deal found 10/11C$ 389
Tue 1/127:25 a.m. -
2 stops12h 05m
Thu 3/128:00 p.m. -
1 stop22h 55m
Deal found 6/11C$ 398
Wed 23/1210:29 p.m. -
1 stop16h 31m
Tue 5/16:00 a.m. -
2 stops19h 16m
Deal found 9/11C$ 402
Sun 6/127:25 a.m. -
1 stop14h 17m
Sun 13/129:55 p.m. -
2 stops35h 45m
Deal found 7/11C$ 417
Wed 9/1210:42 p.m. -
1 stop16h 18m
Wed 16/124:30 p.m. -
1 stop8h 17m
Deal found 11/11C$ 427
Tue 1/124:45 p.m. -
1 stop28h 57m
Fri 4/125:10 p.m. -
1 stop7h 39m
Deal found 8/11C$ 429
Tue 1/1210:36 p.m. -
1 stop23h 06m
Thu 3/127:00 a.m. -
1 stop17h 49m
Deal found 6/11C$ 432

Find flight deals from Colorado to Alberta

Round-trip from

C$ 331

One-way from

C$ 110

Popular in

March

Cheapest in

August

Average price

C$ 631

Good round-trip deal

C$ 432 or less

Good one-way deal

C$ 560 or less
6/1-9/1
  • 6/1-9/1
  • 2 total stops
  • 18h 59m total
  • Colorado to Alberta
Alaska Airlines
  • Alaska Airlines
  • 24/12-31/12
  • 1 total stop
  • 8h 18m total
  • Colorado to Alberta
Highest demand for flights based on searches. 14% potential increase in price (C$ 142 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 35 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Colorado to Alberta.
Price to beat on a one-way flight from Colorado to Alberta.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Colorado to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Sat 19/12

7:04 p.m.-11:40 p.m.

1 stop27h 36m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 133

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Thu 18/2

10:29 p.m.-11:15 a.m.

1 stop11h 46m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 147

DenverEdmonton

DEN Denver Intl - YEG Edmonton

DENYEG

Denver Intl

Wed 23/12

10:29 p.m.-4:00 p.m.

1 stop16h 31m

Edmonton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 184

DenverEdmonton

DEN Denver Intl - YEG Edmonton

DENYEG

Denver Intl

Tue 1/12

10:36 p.m.-11:10 p.m.

3 stops23h 34m

Edmonton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 191

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Tue 19/1

10:53 p.m.-11:15 a.m.

3 stops35h 22m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 195

DenverEdmonton

DEN Denver Intl - YEG Edmonton

DENYEG

Denver Intl

Thu 24/12

7:39 a.m.-4:00 p.m.

1 stop7h 21m

Edmonton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 208

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Thu 10/12

9:12 a.m.-10:15 p.m.

2 stops12h 03m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 209

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Thu 14/1

9:35 a.m.-10:15 p.m.

2 stops11h 40m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 212

DenverEdmonton

DEN Denver Intl - YEG Edmonton

DENYEG

Denver Intl

Fri 11/12

2:50 p.m.-12:30 a.m.

1 stop8h 40m

Edmonton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 222

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Fri 25/12

8:54 a.m.-11:40 p.m.

2 stops13h 46m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 290

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from Colorado with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Colorado to Alberta

What is the cheapest month to book a flight from Colorado to Alberta?

Currently, August is the cheapest month in which you can book a flight from Colorado to Alberta (average of C$ 395). Flying from Colorado to Alberta in March is currently the most expensive (average of C$ 843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to AB?

One of the essential ways to save on airfare from Colorado to Alberta is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 66% on airfare.

Weekly flight availability from Colorado to Alberta

The most flights from USCO to CAAB are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Colorado to Alberta?

Airfare is below average for this route at the moment.
Colorado to Alberta flights typically cost between C$ 471 and C$ 805 in January.
The cheapest round-trip price found within the last 5 days was C$ 331 on Multiple Airlines (6 Jan-9 Jan).

How far ahead should I book a flight from Colorado to Alberta?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado to Alberta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Alberta

Read through reviews of airlines operating flights from Colorado to Alberta, such as United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Comfort

7.3

Overall

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

  • How popular is this Colorado to Alberta flight route?

  • How long is the flight from Colorado to Alberta?

    Departing from Colorado to Alberta will take you 6h 38m. The distance between Colorado and Alberta is about 1550 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Colorado to Alberta that include hotel bookings?

    Yes. In addition to deals on Colorado to Alberta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Alberta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Alberta.

  • Can I find deals for business class flights from Colorado to Alberta?

    Yes. Cheapflights offers flight deals from Colorado to Alberta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Alberta?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Alberta (average of C$ 395). Flying from Colorado to Alberta in March is currently the most expensive (average of C$ 843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Colorado to Alberta

Top airline flying from Colorado to Alberta

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 212AverageC$ 446FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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