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Alberta

$48+ Cheap flights from Colorado to Alberta

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Colorado to Alberta

Keep the following information in mind while searching for Colorado to Alberta flight deals. Data was last updated August 1, 2025.

Round-trip from

$136
(FlightHub)

One-way from

$48
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$227

Good round-trip deal

$175 or less

Good one-way deal

$82 or less
From Colorado to Alberta
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One-way flight from Colorado to Alberta
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Highest demand for flights based on searches. 21% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 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 Colorado to Alberta.
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Price to beat on a one-way flight from Colorado to Alberta.
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Find flight deals from Colorado to Alberta

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 August 1, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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.
Wed 9/312:15 pmDEN - YYC
Nonstop2h 30mWestJet
Sun 9/74:20 pmYYC - DEN
Nonstop2h 28mWestJet
Deal found 7/31$136
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 10/1611:22 amDEN - YYC
Nonstop2h 31mUnited Airlines
Sun 10/196:15 amYYC - DEN
Nonstop2h 27mUnited Airlines
Deal found 7/31$155
This Air Canada deal was found by Cheapflights users on 8/1. 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 10/26:05 pmDEN - YYC
1 stop6h 37mAir Canada
Thu 10/97:00 amYYC - DEN
1 stop5h 38mAir Canada
Deal found 8/1$166
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:15 pmDEN - YYC
Nonstop2h 30mMultiple Airlines
Tue 9/167:10 pmYYC - DEN
1 stop15h 50mMultiple Airlines
Deal found 8/1$233
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:15 pmDEN - YYC
Nonstop2h 30mDelta
Sun 9/218:55 amYYC - DEN
Nonstop2h 29mDelta
Deal found 7/31$243
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:15 pmDEN - YEG
1 stop4h 42mWestJet
Mon 9/222:30 pmYEG - DEN
2 stops20h 54mWestJet
Deal found 8/1$258
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:55 pmCOS - YYC
1 stop5h 07mDelta
Sat 9/2012:29 pmYYC - COS
1 stop9h 42mDelta
Deal found 7/30$273
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 10/94:41 pmCOS - YYC
1 stop19h 31mMultiple Airlines
Wed 10/157:10 pmYYC - COS
1 stop20h 41mMultiple Airlines
Deal found 7/30$320
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:17 pmDEN - YEG
1 stop16h 32mAlaska Airlines
Sun 10/55:24 pmYEG - DEN
1 stop18h 29mAlaska Airlines
Deal found 7/31$323
This Mytrip deal was found by Cheapflights users on 7/31. 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 9/1112:15 pmDEN - YEG
2 stops11h 32mMultiple Airlines
Sun 9/148:15 amYEG - DEN
2 stops27h 09mMultiple Airlines
Deal found 7/31$331
This Air Canada deal was found by Cheapflights users on 7/30. 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 8/217:05 pmDEN - YEG
1 stop15h 05mAir Canada
Sun 8/246:00 amYEG - DEN
1 stop13h 30mAir Canada
Deal found 7/30$332
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/811:24 amDEN - YEG
Nonstop2h 44mUnited Airlines
Fri 9/123:17 pmYEG - DEN
Nonstop2h 46mUnited Airlines
Deal found 7/31$383

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 2,558,603 searches. Data last updated August 1, 2025.
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

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 9/3

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Sun 9/7

4:20 pm-6:48 pm

Nonstop2h 28m

$136

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 10/16

11:22 am-1:53 pm

Nonstop2h 31m

Calgary

Sun 10/19

6:15 am-8:42 am

Nonstop2h 27m

$155

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 10/2

6:05 pm-12:42 am

1 stop6h 37m

Calgary

Thu 10/9

7:00 am-12:38 pm

1 stop5h 38m

$166

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 9/12

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Tue 9/16

7:10 pm-11:00 am

1 stop15h 50m

$233

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 9/18

12:15 pm-2:45 pm

Nonstop2h 30m

Calgary

Thu 9/25

8:55 am-11:24 am

Nonstop2h 29m

$243

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Mon 9/15

12:15 pm-4:57 pm

1 stop4h 42m

Edmonton

Mon 9/22

2:30 pm-11:24 am

2 stops20h 54m

$258

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Sat 9/13

5:55 pm-11:02 pm

1 stop5h 07m

Calgary

Sat 9/20

12:29 pm-10:11 pm

1 stop9h 42m

$273

Colorado SpringsCalgary

COS - YYC

COSYYC

Colorado Springs

Thu 10/9

4:41 pm-12:12 pm

1 stop19h 31m

Calgary

Wed 10/15

7:10 pm-3:51 pm

1 stop20h 41m

$320

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Wed 10/1

6:17 pm-10:49 am

1 stop16h 32m

Edmonton

Sun 10/5

5:24 pm-11:53 am

1 stop18h 29m

$323

DenverEdmonton

DEN - YEG

DENYEG

Denver Intl

Thu 9/11

12:15 pm-11:47 pm

2 stops11h 32m

Edmonton

Sun 9/14

8:15 am-11:24 am

2 stops27h 09m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 35 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, January is the cheapest month in which you can book a flight from Colorado to Alberta (average of $300). Flying from Colorado to Alberta in February is currently the most expensive (average of $402). 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 August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Alberta as you normally would.

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 August 1, 2025.

The most flights from USCO to CAAB are scheduled on a Thursday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 August 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Colorado to Alberta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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?

    The Colorado to Alberta flight path was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 ($48), Air Canada ($60), and United Airlines ($70).

  • 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, January is the cheapest month in which you can book a flight from Colorado to Alberta (average of $300). Flying from Colorado to Alberta in February is currently the most expensive (average of $402). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Colorado to Alberta

Discover the top 4 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 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$89Average$397FlexibilityNo cancel feeOn-time67%
DeltaCheapest$120Average$277FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$126Average$287FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$166Average$668FlexibilityNo cancel feeOn-time69%

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