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$133+ Cheap flights from Calgary (YYC) 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Calgary to Colorado

Cheapest flights from Calgary to Colorado
Explore the most affordable flight options available from Calgary to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Air Canada deal was found by Cheapflights users on 12/11. 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.
vie. 12/195:40 amYYC - DEN
1 stop6h 57mAir Canada
vie. 12/268:45 amDEN - YYC
1 stop15h 44mAir Canada
Deal found 12/11$408
This Air Canada deal was found by Cheapflights users on 12/10. 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.
lun. 12/228:15 pmYYC - DEN
1 stop16h 22mAir Canada
sáb. 12/278:45 amDEN - YYC
1 stop12h 14mAir Canada
Deal found 12/10$429
This Air Canada deal was found by Cheapflights users on 12/10. 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.
sáb. 12/206:45 amYYC - DEN
1 stop12h 29mAir Canada
mié. 12/248:45 amDEN - YYC
1 stop13h 59mAir Canada
Deal found 12/10$458
This Air Canada deal was found by Cheapflights users on 12/10. 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.
mié. 12/248:45 pmYYC - DEN
1 stop12h 10mAir Canada
mar. 12/308:45 amDEN - YYC
1 stop10h 19mAir Canada
Deal found 12/10$476
This Air Canada deal was found by Cheapflights users on 12/10. 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.
lun. 12/298:45 pmYYC - DEN
1 stop12h 10mAir Canada
vie. 1/28:05 amDEN - YYC
1 stop14h 39mAir Canada
Deal found 12/10$507
This eDestinos deal was found by Cheapflights users on 12/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:35 pmYYC - DEN
1 stop8h 23mMultiple Airlines
dom. 1/46:35 amDEN - YYC
2 stops28h 06mMultiple Airlines
Deal found 12/10$514

Find flight deals from Calgary to Colorado

Keep the following information in mind while searching for Calgary to Colorado flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(Kiwi.com)

One-way from

$133
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$350

Good round-trip deal

$384 or less

Good one-way deal

$206 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 Calgary to Colorado
Search Deals
One-way flight from Calgary to Colorado
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 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 Calgary to Colorado.
Search Deals
Price to beat on a one-way flight from Calgary to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 12, 2025.
Use the filters below to find and compare flights from Calgary to Colorado that are best for you.

Fly from

Calgary

Fly to

Colorado

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 1/22

7:35 pm-8:54 am

1 stop13h 19m

Denver Intl

lun. 1/26

10:29 pm-5:18 pm

2 stops18h 49m

$249

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 1/8

3:35 pm-11:19 pm

1 stop7h 44m

Denver Intl

sáb. 1/10

10:29 pm-7:22 pm

2 stops20h 53m

$261

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mié. 1/7

9:20 am-7:03 pm

1 stop9h 43m

Denver Intl

dom. 1/11

9:50 am-12:20 pm

1 stop26h 30m

$262

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mar. 1/13

10:55 am-7:19 pm

1 stop8h 24m

Denver Intl

vie. 1/16

7:00 am-5:15 pm

2 stops10h 15m

$283

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

vie. 1/16

6:00 am-12:37 pm

1 stop6h 37m

Denver Intl

sáb. 1/31

8:05 am-8:59 pm

1 stop12h 54m

$290

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

sáb. 1/31

12:40 pm-10:23 pm

1 stop9h 43m

Colorado Springs

mié. 2/4

7:59 am-5:50 pm

2 stops9h 51m

$292

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

sáb. 1/31

6:45 am-2:34 pm

2 stops7h 49m

Colorado Springs

mié. 2/4

1:25 pm-10:44 pm

2 stops9h 19m

$292

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

mar. 3/31

6:00 am-8:36 am

Nonstop2h 36m

Denver Intl

dom. 4/5

7:14 pm-9:48 pm

Nonstop2h 34m

$301

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

jue. 1/22

2:13 pm-4:45 pm

Nonstop2h 32m

Denver Intl

lun. 1/26

11:42 am-2:21 pm

Nonstop2h 39m

$302

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

dom. 3/1

1:25 pm-4:20 pm

1 stop26h 55m

Denver Intl

vie. 3/6

6:25 am-10:46 pm

2 stops16h 21m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 31 results
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Best time to book a flight from Calgary to Colorado

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

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

Currently, July is the cheapest month in which you can book a flight from Calgary to Colorado (average of $100). Flying from Calgary to Colorado in January is currently the most expensive (average of $272). 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 YYC to CO?

Find hourly flight availability from Calgary 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 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Calgary to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Calgary to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Calgary 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.

Weekly flight availability from Calgary to Colorado

Explore weekly flight availability from Calgary 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 12, 2025.

The most flights from YYC 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).

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 12, 2025.
Read reviews from past customers who have flown United Airlines, WestJet, and Air Canada from Calgary to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
3,195 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
10,516 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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 Calgary to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Colorado?

    Calgary (YYC) is the airport you will fly out of if you book a flight from Calgary to Colorado. It is only a 5.8 mi journey to Calgary (YYC) from Calgary’s city center.

  • How popular is this Calgary to Colorado flight route?

    The Calgary to Colorado flight path was viewed by 76 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 Calgary to Colorado?

    Air Canada, Delta, and United Airlines can get you from Calgary to Colorado in just under 7h 49m. Your travel time can differ by up to 1h 54m. The distance from Calgary to Colorado is about 963 mi. This flight may include one or multiple stops.

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

    $85 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $95 and $119, respectively.

  • What are the most popular routes from Calgary to Colorado?

    While some choose either Calgary - Colorado Springs or Calgary - Aspen Pitkin County, Calgary - Denver Intl is the most popular route from Calgary to Colorado.

  • What are the most reliable airlines from Calgary to Colorado?

    The top 3 most reliable airlines when flying from Calgary to Colorado are Copa Airlines (96%), Air Canada (94%) and United Airlines (93%).

  • What are the cheapest flights from Calgary to Colorado?

    On average you can expect to pay $825 for a flight from Calgary to Colorado. The cheapest flight overall is $130 while the most popular route, (Calgary - Denver Intl) is currently priced at $219.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Calgary to Colorado (average of $100). Flying from Calgary to Colorado in January is currently the most expensive (average of $272). 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.

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Top 3 airlines flying from Calgary to Colorado

Discover the top 3 airlines that operate flights from Calgary 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$100Average$178FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$113Average$263FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$117Average$279FlexibilityNo cancel feeOn-time69%

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