Colorado

$113+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Apr 4 — Apr 111
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Cheap 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 March 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Tue 7/2112:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$164
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Wed 7/2212:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$184
This Trip.com deal was found by Cheapflights users on 3/4. 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.
Fri 7/178:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Fri 7/2412:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$185
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Wed 5/612:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/3$188
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Wed 6/1012:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$191
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Mon 7/2712:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$192
This Air Canada deal was found by Cheapflights users on 3/1. 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.
Mon 6/13:00 pm
YYC
-
DEN
1 stop8h 10m
Air Canada
Sun 6/147:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 3/1$195
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Sat 7/2512:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$196
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Sun 7/2612:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Deal found 3/4$197
This Air Canada deal was found by Cheapflights users on 3/2. 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.
Tue 4/216:00 am
YYC
-
DEN
1 stop6h 35m
Air Canada
Tue 5/127:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 3/2$212
This Air Canada deal was found by Cheapflights users on 3/1. 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 6/113:00 pm
YYC
-
DEN
1 stop8h 10m
Air Canada
Sun 6/217:50 pm
DEN
-
YYC
1 stop5h 50m
Air Canada
Deal found 3/1$213
This Air Canada deal was found by Cheapflights users on 2/28. 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.
Fri 8/286:00 am
YYC
-
DEN
1 stop11h 13m
Air Canada
Sun 8/307:50 pm
DEN
-
YYC
1 stop5h 50m
Air Canada
Deal found 2/28$214

Find flight deals from Alberta to Colorado

Keep the following information in mind while searching for Alberta to Colorado flight deals. Data was last updated March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(Kiwi.com)

One-way from

$113
(oojo)

Popular in

February

Cheapest in

July

Average price

$288

Good round-trip deal

$475 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Calgary-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Calgary-Denver Intl flights.
From Alberta to Colorado
One-way flight from Alberta to Colorado
Highest demand for flights based on searches. 22% potential increase in price ($75 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Alberta to Colorado.
Price to beat on a one-way flight from Alberta to Colorado.

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 March 5, 2026.
Use the filters below to find and compare flights from Alberta to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 6/11

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Sun 6/21

7:25 am-5:20 pm

1 stop9h 55m

$262

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 5/8

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Sun 5/10

12:15 pm-2:45 pm

Nonstop2h 30m

$265

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/30

2:45 pm-11:19 pm

1 stop8h 34m

Denver Intl

Mon 5/4

12:15 pm-2:45 pm

Nonstop2h 30m

$271

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 8/11

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Wed 8/19

6:45 am-1:10 pm

1 stop6h 25m

$277

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 4/19

1:25 pm-11:50 pm

1 stop10h 25m

Denver Intl

Sun 4/26

7:25 am-5:20 pm

1 stop9h 55m

$286

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Mon 4/13

12:30 am-12:17 pm

1 stop11h 47m

Colorado Springs

Fri 4/17

6:15 am-7:09 pm

1 stop12h 54m

$300

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 4/19

8:45 pm-8:50 am

1 stop12h 05m

Denver Intl

Sun 4/26

7:14 pm-9:48 pm

Nonstop2h 34m

$301

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 4/14

6:00 am-2:36 pm

1 stop8h 36m

Colorado Springs

Sat 4/18

1:33 pm-12:26 am

2 stops10h 53m

$315

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 4/14

12:29 pm-10:13 pm

1 stop9h 44m

Colorado Springs

Sat 4/18

6:15 am-7:09 pm

1 stop12h 54m

$330

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 7/4

7:15 am-3:11 pm

1 stop7h 56m

Denver Intl

Thu 7/9

9:35 am-8:40 pm

1 stop11h 05m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 53 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Alberta to Colorado (average of $99). Flying from Alberta to Colorado in February is currently the most expensive (average of $245). 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 March 5, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Alberta to Colorado by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Alberta to Colorado?

Use this chart to determine the cheapest time to fly round-trip from Alberta to Colorado. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Alberta to Colorado flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 5, 2026.
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.

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

  • How long is the flight from Alberta to Colorado?

    Departing from Alberta to Colorado will take you 2h 35m. 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 $85. Users have also found prices from $95 and $116 on Air Canada and United 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, July is the cheapest month in which you can book a flight from Alberta to Colorado (average of $99). Flying from Alberta to Colorado in February is currently the most expensive (average of $245). 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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Alternative routes for Alberta to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

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 March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$74Average$400FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$91Average$360FlexibilityNo cancel feeOn-time69%
WestJetCheapest$95Average$173FlexibilityNo cancel feeOn-time60%

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