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Colorado

$130+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This Air Canada deal was found by Cheapflights users on 3/8. 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.
Wed 6/173:00 pm
YYC
-
DEN
1 stop8h 10m
Air Canada
Thu 6/187:50 pm
DEN
-
YYC
1 stop5h 50m
Air Canada
Deal found 3/8$208
This flugladen.de deal was found by Cheapflights users on 3/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:25 pm
YYC
-
DEN
1 stop6h 45m
Air Canada
Mon 5/47:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 3/9$217
This Air Canada deal was found by Cheapflights users on 3/7. 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 6/1112:30 pm
YYC
-
DEN
2 stops10h 40m
Air Canada
Sun 6/217:50 pm
DEN
-
YYC
1 stop5h 50m
Air Canada
Deal found 3/7$225
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Fri 6/53:00 pm
YYC
-
DEN
1 stop8h 10m
Air Canada
Sat 6/137:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 3/10$242
This Delta deal was found by Cheapflights users on 3/7. 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 5/26:40 am
YYC
-
DEN
1 stop8h 56m
Delta
Thu 5/710:48 am
DEN
-
YYC
1 stop9h 42m
Delta
Deal found 3/7$248
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 5/512:29 pm
YYC
-
DEN
1 stop8h 17m
Delta
Thu 5/710:48 am
DEN
-
YYC
1 stop9h 42m
Delta
Deal found 3/9$249
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Fri 5/84:25 pm
YYC
-
DEN
1 stop6h 45m
Air Canada
Sun 5/107:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Deal found 3/10$251
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
YYC
-
COS
1 stop5h 05m
United Airlines
Sat 4/186:00 am
COS
-
YYC
1 stop7h 53m
United Airlines
Deal found 3/10$285
This Delta deal was found by Cheapflights users on 3/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:30 am
YYC
-
COS
1 stop12h 18m
Delta
Fri 5/158:15 am
COS
-
YYC
2 stops14h 00m
Delta
Deal found 3/10$324
This Air Canada deal was found by Cheapflights users on 3/8. 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 4/146:00 am
YYC
-
COS
1 stop8h 36m
Air Canada
Sat 4/181:33 pm
COS
-
YYC
2 stops10h 53m
Air Canada
Deal found 3/8$325
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:30 am
YYC
-
COS
2 stops15h 35m
Delta
Tue 4/78:15 am
COS
-
YYC
2 stops9h 35m
Delta
Deal found 3/11$359
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/41:27 pm
YYC
-
ASE
1 stop8h 21m
United Airlines
Fri 4/1011:15 am
ASE
-
YYC
1 stop10h 33m
United Airlines
Deal found 3/9$708

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Air Canada)

One-way from

$130
(Air Canada)

Popular in

February

Cheapest in

July

Average price

$365

Good round-trip deal

$461 or less

Good one-way deal

$210 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. 26% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 12, 2026.
Use the filters below to find and compare flights from Calgary to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/2

6:40 am-3:36 pm

1 stop8h 56m

Denver Intl

Thu 5/7

10:48 am-8:30 pm

1 stop9h 42m

$248

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 5/5

6:40 am-3:36 pm

1 stop8h 56m

Denver Intl

Thu 5/7

10:48 am-8:30 pm

1 stop9h 42m

$267

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 4/14

6:00 am-11:05 am

1 stop5h 05m

Colorado Springs

Sat 4/18

6:00 am-1:53 pm

1 stop7h 53m

$285

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Mon 5/11

12:30 am-12:48 pm

1 stop12h 18m

Colorado Springs

Fri 5/15

8:15 am-10:15 pm

2 stops14h 00m

$324

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 4/14

6:00 am-12:36 pm

1 stop6h 36m

Colorado Springs

Sat 4/18

1:33 pm-12:26 am

2 stops10h 53m

$325

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 5/1

8:45 am-8:11 pm

1 stop11h 26m

Denver Intl

Sun 5/3

12:15 pm-2:45 pm

Nonstop2h 30m

$364

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 4/17

1:27 pm-4:03 pm

Nonstop2h 36m

Denver Intl

Mon 4/20

7:14 pm-9:48 pm

Nonstop2h 34m

$417

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 4/6

6:00 am-8:36 am

Nonstop2h 36m

Denver Intl

Mon 4/13

7:14 pm-9:48 pm

Nonstop2h 34m

$417

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/16

6:00 am-8:36 am

Nonstop2h 36m

Denver Intl

Mon 4/20

7:14 pm-9:48 pm

Nonstop2h 34m

$417
Quickest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 7/24

7:15 pm-9:44 pm

Nonstop2h 29m

Denver Intl

Sun 7/26

3:40 pm-6:13 pm

Nonstop2h 33m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 35 resultsSorted by cheapest first
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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 $98). Flying from Calgary to Colorado in February is currently the most expensive (average of $279). 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 March 12, 2026.

A simple way to save on the total cost of your ticket is to fly from Calgary to Colorado in the afternoon. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight in the morning.

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 February 21, 2026.

Travelers seeking maximum savings on their Calgary to Colorado flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday afternoons 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 March 12, 2026.

The most flights from YYC to USCO are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 March 12, 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAir 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
9,418 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

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
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

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
WestJet
7.2
Good
3,291 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

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
Air Canada
7.1
Good
10,800 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

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 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 75 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?

    Delta, United Airlines, and Air Canada can get you from Calgary to Colorado in just under 5h 05m. Your travel time can differ by up to 3h 51m. 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 $116, 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 (93%), Air Canada (90%) and United Airlines (90%).

  • What are the cheapest flights from Calgary to Colorado?

    On average you can expect to pay $744 for a flight from Calgary to Colorado. The cheapest flight overall is $139 while the most popular route, (Calgary - Denver Intl) is currently priced at $251.

  • 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 $98). Flying from Calgary to Colorado in February is currently the most expensive (average of $279). 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$74Average$290FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$91Average$278FlexibilityNo cancel feeOn-time69%
WestJetCheapest$95Average$175FlexibilityNo cancel feeOn-time60%

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