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Colorado

$93+ Cheap flights from Alberta to Colorado

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Alberta to Colorado

Keep the following information in mind while searching for Alberta to Colorado flight deals. Data was last updated August 26, 2025.

Round-trip from

$121
(Trip.com)

One-way from

$93
(Mytrip)

Popular in

January

Cheapest in

July

Average price

$237

Good round-trip deal

$151 or less

Good one-way deal

$222 or less
From Alberta to Colorado
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One-way flight from Alberta to Colorado
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Highest demand for flights based on searches. 26% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Alberta to Colorado.
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Price to beat on a one-way flight from Alberta to Colorado.
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Find flight deals from Alberta to Colorado

Cheapest flights from Alberta to Colorado
Explore the most affordable flight options available from Alberta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This Trip.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:55 amYYC - DEN
Nonstop2h 29mWestJet
Sun 9/2812:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 8/23$121
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:55 amYYC - DEN
Nonstop2h 29mWestJet
Sun 9/2812:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 8/25$122
This Trip.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:55 amYYC - DEN
Nonstop2h 29mWestJet
Mon 9/2912:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 8/26$128
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:25 amYYC - DEN
1 stop8h 08mAir Canada
Thu 9/187:05 pmDEN - YYC
1 stop5h 37mAir Canada
Deal found 8/25$130
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amYYC - DEN
Nonstop2h 27mUnited Airlines
Wed 10/227:21 pmDEN - YYC
Nonstop2h 27mUnited Airlines
Deal found 8/26$136
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:55 amYYC - DEN
Nonstop2h 29mWestJet
Thu 9/1812:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 8/25$137
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:25 amYYC - DEN
1 stop8h 08mMultiple Airlines
Thu 9/1812:15 pmDEN - YYC
Nonstop2h 30mMultiple Airlines
Deal found 8/25$139
This United deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amYYC - DEN
Nonstop2h 27mMultiple Airlines
Sun 10/196:05 pmDEN - YYC
1 stop6h 37mMultiple Airlines
Deal found 8/26$141
This Air Canada deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amYYC - DEN
1 stop5h 38mAir Canada
Mon 10/66:05 pmDEN - YYC
1 stop6h 37mAir Canada
Deal found 8/25$146
This Air Canada deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:25 amYYC - DEN
1 stop8h 08mAir Canada
Thu 10/26:05 pmDEN - YYC
1 stop6h 37mAir Canada
Deal found 8/26$147
This SmartFares deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amYEG - DEN
1 stop5h 24mWestJet
Fri 9/2612:15 pmDEN - YEG
1 stop7h 12mWestJet
Deal found 8/25$158
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:25 amYYC - DEN
1 stop8h 08mAir Canada
Sun 9/287:05 pmDEN - YYC
1 stop14h 22mAir Canada
Deal found 8/25$167

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Colorado 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 2,558,603 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Alberta to Colorado that are best for you.

Fly from

Alberta

Fly to

Colorado

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 9/21

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Sun 9/28

12:15 pm-2:45 pm

Nonstop2h 30m

$121

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 9/25

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Sun 9/28

12:15 pm-2:45 pm

Nonstop2h 30m

$122

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 9/22

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Mon 9/29

12:15 pm-2:45 pm

Nonstop2h 30m

$128

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 9/11

8:25 am-4:33 pm

1 stop8h 08m

Denver Intl

Thu 9/18

7:05 pm-12:42 am

1 stop5h 37m

$130

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 10/15

6:15 am-8:42 am

Nonstop2h 27m

Denver Intl

Wed 10/22

7:21 pm-9:48 pm

Nonstop2h 27m

$136

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 9/11

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Thu 9/18

12:15 pm-2:45 pm

Nonstop2h 30m

$137

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 9/11

8:25 am-4:33 pm

1 stop8h 08m

Denver Intl

Thu 9/18

12:15 pm-2:45 pm

Nonstop2h 30m

$139

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 10/15

6:15 am-8:42 am

Nonstop2h 27m

Denver Intl

Sun 10/19

6:05 pm-12:42 am

1 stop6h 37m

$141

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 10/2

7:00 am-12:38 pm

1 stop5h 38m

Denver Intl

Mon 10/6

6:05 pm-12:42 am

1 stop6h 37m

$146

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 10/15

6:15 am-12:38 pm

1 stop6h 23m

Denver Intl

Wed 10/22

6:05 pm-12:42 am

1 stop6h 37m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 49 results
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Best time to book a flight from Alberta to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Alberta 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 Alberta to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Alberta to Colorado (average of $197). Flying from Alberta to Colorado in March is currently the most expensive (average of $278). 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 AB to CO?

Find hourly flight availability from Alberta to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

When flying from Alberta to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Alberta to Colorado

Explore weekly flight availability from Alberta to Colorado. 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 August 26, 2025.

The most flights from CAAB to USCO are scheduled on a Tuesday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated August 26, 2025.
Peruse reviews from past customers who have flown with United Airlines, WestJet, and Air Canada from Alberta to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,943 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,943 reviews
United Airlines
7.4
Good
8,943 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
WestJet
7.2
Good
3,055 reviews
United Airlines
7.4
Good
8,943 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,943 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Alberta to Colorado. 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 Alberta to Colorado flight route?

    This flight path from Alberta to Colorado was viewed by 67 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Alberta to Colorado?

    Departing from Alberta to Colorado will take you 2h 27m. The distance between Alberta and Colorado is about 898 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $93. Users have also found prices from $97 and $145 on Air Canada and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alberta to Colorado 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 Alberta to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Alberta to Colorado (average of $197). Flying from Alberta to Colorado in March is currently the most expensive (average of $278). 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 3 airlines flying from Alberta to Colorado

Discover the top 3 airlines that operate flights from Alberta to Colorado. 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 2,558,603 searches. Data last updated August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$95Average$263FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$113Average$362FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$113Average$375FlexibilityNo cancel feeOn-time67%

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