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Cheap flights from Colorado to Alberta from C$ 105

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
5 Mar — 12 Mar1
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
Explore the most affordable flight options available from Colorado to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Wed 27/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 31/58:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 31/1C$ 258
Wed 27/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 2/68:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 3/2C$ 261
Wed 13/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 17/58:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 1/2C$ 266
Wed 6/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 10/58:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 2/2C$ 276
Tue 26/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 31/58:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 31/1C$ 292
Wed 27/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Mon 1/68:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 3/2C$ 303
Mon 25/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 31/58:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 3/2C$ 314
Tue 26/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 2/68:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 3/2C$ 316
Mon 25/512:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 2/68:45 a.m.
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 3/2C$ 317
Sat 20/612:15 p.m.
DEN
-
YYC
Nonstop2h 30m
WestJet
Mon 22/68:55 a.m.
YYC
-
DEN
Nonstop2h 30m
WestJet
Deal found 31/1C$ 322
Wed 4/312:56 p.m.
DEN
-
YEG
1 stop10h 47m
Multiple Airlines
Mon 9/37:00 a.m.
YEG
-
DEN
1 stop20h 56m
Multiple Airlines
Deal found 1/2C$ 377
Tue 3/37:55 a.m.
COS
-
YYC
2 stops12h 59m
Delta
Tue 10/312:30 p.m.
YYC
-
COS
1 stop9h 35m
Delta
Deal found 1/2C$ 408

Find flight deals from Colorado to Alberta

Keep the following information in mind while searching for Colorado to Alberta flight deals. Data was last updated 3 February 2026.

Round-trip from

C$ 257

One-way from

C$ 105

Popular in

January

Cheapest in

October

Average price

C$ 500
WestJet
  • WestJet
  • 27/5-31/5
  • Nonstop
  • 5h 05m total
  • Colorado to Alberta
Search Deals
WestJet
  • WestJet
  • 13/5
  • Nonstop
  • 2h 30m total
  • Colorado to Alberta
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Alberta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Colorado to Alberta that are best for you.

Fly from

Colorado

Fly to

Alberta

Route

Depart

Return

Price

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Wed 4/3

12:56 p.m.-11:43 p.m.

1 stop10h 47m

Edmonton

Mon 9/3

7:00 a.m.-3:56 a.m.

1 stop20h 56m

C$ 377

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Thu 5/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Tue 10/3

12:30 p.m.-10:05 p.m.

1 stop9h 35m

C$ 408

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Tue 3/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Sat 7/3

12:40 p.m.-10:21 p.m.

1 stop9h 41m

C$ 408

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Tue 3/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Wed 11/3

12:30 p.m.-10:05 p.m.

1 stop9h 35m

C$ 408

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Thu 5/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Sat 7/3

6:30 a.m.-10:21 p.m.

2 stops15h 51m

C$ 415

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Wed 4/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Wed 11/3

12:30 p.m.-10:05 p.m.

1 stop9h 35m

C$ 437

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Wed 4/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Tue 10/3

6:30 a.m.-10:05 p.m.

2 stops15h 35m

C$ 444

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Wed 4/3

7:55 a.m.-8:54 p.m.

2 stops12h 59m

Calgary

Sat 7/3

6:30 a.m.-10:21 p.m.

2 stops15h 51m

C$ 444

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 1/5

10:43 a.m.-8:40 p.m.

1 stop9h 57m

Calgary

Tue 5/5

6:40 a.m.-3:36 p.m.

1 stop8h 56m

C$ 462

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Thu 5/3

2:10 p.m.-10:47 p.m.

2 stops32h 37m

Edmonton

Fri 10/4

3:55 p.m.-9:45 a.m.

1 stop17h 50m

C$ 463

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 49 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October is the cheapest month in which you can book a flight from Colorado to Alberta (average of C$ 82). Flying from Colorado to Alberta in January is currently the most expensive (average of C$ 284). 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?

Find hourly flight availability from Colorado to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 February 2026.

One of the essential ways to save on airfare from Colorado to Alberta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.

Weekly flight availability from Colorado to Alberta

Explore weekly flight availability from Colorado to Alberta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 February 2026.

The most flights from USCO to CAAB are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alberta. Reviews last updated 3 February 2026.
Read through reviews of airlines operating flights from Colorado to Alberta, such as United Airlines and WestJet. 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.
United Airlines
7.4
Good
9,236 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

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.
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

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.
WestJet
7.2
Good
3,255 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

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

Find useful and relevant information for your journey from Colorado to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Colorado to Alberta flight route?

    Within the past month, 56 users have taken a look at flights from Colorado to Alberta.

  • How long is the flight from Colorado to Alberta?

    Departing from Colorado to Alberta will take you 6h 57m. The distance between Colorado and Alberta is about 1622 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Alberta one-way?

    The cheapest airlines for a one-way flight from Colorado to Alberta are WestJet (C$ 61), United Airlines (C$ 94), and Air Canada (C$ 100).

  • 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, October is the cheapest month in which you can book a flight from Colorado to Alberta (average of C$ 82). Flying from Colorado to Alberta in January is currently the most expensive (average of C$ 284). 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

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Top 2 airlines flying from Colorado to Alberta

Discover the top 2 airlines that operate flights from Colorado to Alberta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 94AverageC$ 286FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 347AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Colorado to Alberta?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Colorado to Alberta. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Colorado to Alberta?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Alberta from Colorado.

Can Cheapflights find flights from Colorado to Alberta with no change fees?

Need flexible booking options for your flight to Alberta from Colorado? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Colorado to Alberta become cheaper?

Not ready to book yet? You can track prices for flights from Colorado to Alberta on Cheapflights with our Price Alert feature and get notified when better prices are available.

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