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Colorado

$126+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
ene. 2 — ene. 91
vie. 1/2
vie. 1/9
1 adult, Economy
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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 diciembre 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
jue. 12/119:15 amYEG - DEN
1 stop11h 10mMultiple Airlines
lun. 12/159:00 pmDEN - YEG
1 stop18h 59mMultiple Airlines
Deal found 12/1$262
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
lun. 12/812:45 amYEG - DEN
2 stops21h 04mMultiple Airlines
lun. 12/159:00 pmDEN - YEG
1 stop18h 59mMultiple Airlines
Deal found 12/1$267
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/812:45 amYEG - DEN
2 stops21h 04mMultiple Airlines
mié. 12/107:13 pmDEN - YEG
1 stop20h 46mMultiple Airlines
Deal found 12/2$268
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
mar. 12/169:15 amYEG - DEN
1 stop23h 09mMultiple Airlines
mar. 12/238:59 pmDEN - YEG
1 stop19h 00mMultiple Airlines
Deal found 11/30$269
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
lun. 12/812:45 amYEG - DEN
2 stops21h 04mMultiple Airlines
sáb. 12/1312:59 amDEN - YEG
1 stop11h 12mMultiple Airlines
Deal found 12/1$272
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
jue. 12/119:15 amYEG - DEN
1 stop11h 10mMultiple Airlines
mié. 12/176:30 amDEN - YEG
1 stop17h 17mMultiple Airlines
Deal found 12/1$284
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
lun. 12/812:45 amYEG - DEN
2 stops21h 04mMultiple Airlines
mié. 12/179:33 amDEN - YEG
1 stop14h 14mMultiple Airlines
Deal found 12/1$288
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
jue. 12/119:15 amYEG - DEN
1 stop11h 10mMultiple Airlines
mar. 12/166:30 amDEN - YEG
2 stops18h 14mMultiple Airlines
Deal found 12/1$292
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/97:35 pmYYC - DEN
1 stop13h 20mMultiple Airlines
sáb. 12/131:02 pmDEN - YYC
1 stop9h 50mMultiple Airlines
Deal found 12/2$293
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/113:35 pmYYC - DEN
1 stop8h 45mMultiple Airlines
lun. 12/157:00 amDEN - YYC
1 stop14h 51mMultiple Airlines
Deal found 12/2$297
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
jue. 12/119:15 amYEG - DEN
1 stop11h 10mMultiple Airlines
jue. 12/1810:29 pmDEN - YEG
1 stop26h 15mMultiple Airlines
Deal found 12/1$300
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/147:35 pmYYC - DEN
1 stop13h 20mMultiple Airlines
lun. 12/159:05 pmDEN - YYC
2 stops22h 04mMultiple Airlines
Deal found 12/2$317

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 diciembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Kiwi.com)

One-way from

$126
(Trip.com)

Popular in

January

Cheapest in

July

Average price

$340

Good round-trip deal

$385 or less

Good one-way deal

$271 or less
Provider with most accurate pricing for Calgary-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Denver Intl flights.
Search Deals
From Alberta to Colorado
Search Deals
One-way flight from Alberta to Colorado
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Alberta to Colorado.
Search Deals
Price to beat on a one-way flight from Alberta to Colorado.
Search Deals

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 diciembre 3, 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

sáb. 1/17

6:30 am-7:03 pm

2 stops12h 33m

Denver Intl

dom. 1/18

6:37 am-2:59 pm

1 stop8h 22m

$229

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

mié. 1/14

7:00 am-4:52 pm

1 stop9h 52m

Denver Intl

mié. 1/21

9:44 pm-9:50 am

2 stops36h 06m

$235

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

mié. 1/21

6:15 am-10:57 am

1 stop4h 42m

Colorado Springs

vie. 1/23

1:25 pm-9:53 pm

1 stop8h 28m

$237

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mar. 1/20

7:35 pm-10:27 am

1 stop14h 52m

Denver Intl

mar. 2/10

10:00 am-8:17 pm

2 stops10h 17m

$237

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

vie. 1/16

6:30 am-4:44 pm

1 stop10h 14m

Denver Intl

sáb. 1/31

3:59 pm-11:02 pm

1 stop7h 03m

$238

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mié. 1/21

6:30 am-4:41 pm

1 stop10h 11m

Denver Intl

mié. 1/28

6:23 pm-11:02 pm

1 stop4h 39m

$238

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

sáb. 1/17

6:40 am-7:03 pm

2 stops12h 23m

Denver Intl

mar. 1/20

7:59 pm-3:59 pm

1 stop20h 00m

$240

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

lun. 1/12

9:15 am-12:16 pm

1 stop27h 01m

Denver Intl

vie. 1/16

12:05 am-12:11 pm

1 stop12h 06m

$243

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 1/15

6:30 am-4:44 pm

1 stop10h 14m

Denver Intl

dom. 1/18

11:33 am-8:54 pm

1 stop9h 21m

$255

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

vie. 1/16

9:15 am-11:01 pm

1 stop13h 46m

Denver Intl

vie. 1/23

6:00 am-7:39 pm

2 stops13h 39m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 52 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, July is the cheapest month in which you can book a flight from Alberta to Colorado (average of $100). Flying from Alberta to Colorado in January is currently the most expensive (average of $206). 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 diciembre 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 53% on flights from Alberta to Colorado by exploring options for tickets in the evening.

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 December 16, 2024.

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

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 diciembre 3, 2025.

The most flights from CAAB to USCO are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 diciembre 3, 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
9,063 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,063 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,190 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,496 reviews
United Airlines
7.4
Good
9,063 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 81 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 4h 42m. The distance between Alberta and Colorado is about 963 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 $100). Flying from Alberta to Colorado in January is currently the most expensive (average of $206). 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.
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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 diciembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$100Average$269FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$113Average$350FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$113Average$397FlexibilityNo cancel feeOn-time67%

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