Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Calgary to Colorado from C$ 183

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Colorado

Enter your travel dates to find the best prices.

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 12 December 2025.

Fri 19/125:40 a.m.YYC - DEN
1 stop6h 57mAir Canada
Fri 26/128:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Deal found 11/12C$ 563
Mon 22/128:15 p.m.YYC - DEN
1 stop16h 22mAir Canada
Sat 27/128:45 a.m.DEN - YYC
1 stop12h 14mAir Canada
Deal found 10/12C$ 592
Sat 20/128:15 p.m.YYC - DEN
1 stop16h 22mAir Canada
Wed 24/128:45 a.m.DEN - YYC
1 stop13h 59mAir Canada
Deal found 10/12C$ 632
Wed 24/128:45 p.m.YYC - DEN
1 stop12h 10mAir Canada
Tue 30/128:45 a.m.DEN - YYC
1 stop10h 19mAir Canada
Deal found 10/12C$ 656
Mon 29/128:45 p.m.YYC - DEN
1 stop12h 10mAir Canada
Thu 1/18:05 a.m.DEN - YYC
1 stop12h 04mAir Canada
Deal found 10/12C$ 699
Wed 31/127:35 p.m.YYC - DEN
1 stop8h 23mMultiple Airlines
Sun 4/16:35 a.m.DEN - YYC
2 stops28h 06mMultiple Airlines
Deal found 10/12C$ 709

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 12 December 2025.

Round-trip from

C$ 309

One-way from

C$ 183

Popular in

January

Cheapest in

July

Average price

C$ 483

Good round-trip deal

C$ 508 or less

Good one-way deal

C$ 347 or less
25/1-31/1
  • 25/1-31/1
  • 2 total stops
  • 24h 44m total
  • Calgary to Colorado
Search Deals
25/1
  • 25/1
  • 1 total stop
  • 13h 19m total
  • Calgary to Colorado
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 24 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 629,999 searches. Data last updated 12 December 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

Thu 22/1

7:35 p.m.-8:54 a.m.

1 stop13h 19m

Denver Intl

Mon 26/1

10:29 p.m.-5:18 p.m.

2 stops18h 49m

C$ 343

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 8/1

3:35 p.m.-11:19 p.m.

1 stop7h 44m

Denver Intl

Sat 10/1

10:29 p.m.-7:22 p.m.

2 stops20h 53m

C$ 360

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 7/1

9:20 a.m.-7:03 p.m.

1 stop9h 43m

Denver Intl

Sun 11/1

9:50 a.m.-12:20 p.m.

1 stop26h 30m

C$ 361

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 16/1

6:00 a.m.-12:37 p.m.

1 stop6h 37m

Denver Intl

Sat 31/1

8:05 a.m.-8:59 p.m.

1 stop12h 54m

C$ 400

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Sat 31/1

12:40 p.m.-10:23 p.m.

1 stop9h 43m

Colorado Springs

Wed 4/2

7:59 a.m.-5:50 p.m.

2 stops9h 51m

C$ 403

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Sat 31/1

6:45 a.m.-2:34 p.m.

2 stops7h 49m

Colorado Springs

Wed 4/2

1:25 p.m.-10:44 p.m.

2 stops9h 19m

C$ 403

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 31/3

6:00 a.m.-8:36 a.m.

Nonstop2h 36m

Denver Intl

Sun 5/4

7:14 p.m.-9:48 p.m.

Nonstop2h 34m

C$ 415

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 22/1

2:13 p.m.-4:45 p.m.

Nonstop2h 32m

Denver Intl

Mon 26/1

11:42 a.m.-2:21 p.m.

Nonstop2h 39m

C$ 416

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 1/3

1:25 p.m.-4:20 p.m.

1 stop26h 55m

Denver Intl

Fri 6/3

6:25 a.m.-10:46 p.m.

2 stops16h 21m

C$ 418

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 6/3

7:40 a.m.-3:02 p.m.

1 stop7h 22m

Denver Intl

Fri 13/3

10:50 a.m.-8:45 p.m.

1 stop9h 55m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 30 results
1
2
3

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 C$ 138). Flying from Calgary to Colorado in January is currently the most expensive (average of C$ 375). 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 12 December 2025.

When flying from Calgary to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus 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 16 December 2024.

Travelers seeking maximum savings on their Calgary to Colorado flight should consider departing on Sunday 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 12 December 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 12 December 2025.
Read through reviews of airlines operating flights from Calgary to Colorado, such as Delta,United Airlines, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews
Check prices

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,194 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,514 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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), located 9.3 km from the city centre, is the airport you fly out of when you book flights from Calgary to Colorado.

  • How popular is this Calgary to Colorado flight route?

    Within the past month, 3,300 users have taken a look at flights from Calgary to Colorado.

  • How long is the flight from Calgary to Colorado?

    Departing from Calgary to Colorado will take you 6h 37m. Airlines will cover a distance of 1445 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Calgary to Colorado are WestJet (C$ 127), United Airlines (C$ 172), and Air Canada (C$ 175).

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

    When deciding which route to take from Calgary to Colorado consider Calgary - Denver Intl, Calgary - Colorado Springs or Calgary - Aspen Pitkin County as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Calgary to Colorado consider choosing Copa Airlines (96%), Air Canada (94%) or United Airlines (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Calgary to Colorado?

    While on average a flight from Calgary to Colorado is generally C$ 1,064, our data shows the cheapest flight currently is C$ 224. When looking at the most popular route, (Calgary - Denver Intl), you can expect to pay C$ 302 for that flight.

  • 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 C$ 138). Flying from Calgary to Colorado in January is currently the most expensive (average of C$ 375). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Calgary to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Las Vegas flights
Edmonton to Las Vegas flights
Calgary to Los Angeles flights
Calgary to Hobby flights
Calgary to George Bush Intcntl flights
Calgary to Sky Harbor Intl flights
Calgary to Seattle flights
Edmonton to Sky Harbor Intl flights
Calgary to Newark flights
Calgary to Fort Lauderdale flights
Calgary to John F Kennedy Intl flights
Calgary to Orlando flights
Calgary to Kahului flights
Edmonton to Los Angeles flights
Calgary to San Francisco flights
Calgary to Dallas/Fort Worth flights
Calgary to Honolulu flights
Edmonton to Orlando flights
Calgary to Palm Springs flights
Calgary to Miami flights
Calgary to LaGuardia flights
Edmonton to Fort Lauderdale flights
Calgary to O'Hare Intl flights
Edmonton to Seattle flights
Calgary to Denver flights
Calgary to Ontario flights
Edmonton to Honolulu flights
Edmonton to Hobby flights
Edmonton to Miami flights
Edmonton to George Bush Intcntl flights
Edmonton to John F Kennedy Intl flights
Edmonton to Palm Springs flights
Edmonton to Newark flights
Edmonton to LaGuardia flights
Edmonton to Dallas/Fort Worth flights
Calgary to Nashville flights
Edmonton to San Francisco flights
Calgary to Salt Lake City flights
Calgary to San Diego flights
Edmonton to Denver flights
Calgary to Atlanta flights
Calgary to New Orleans flights
Edmonton to Kahului flights
Edmonton to Ontario flights
Calgary to Kailua-Kona flights
Calgary to Reagan-National flights
Edmonton to Atlanta flights
Edmonton to Austin flights
Calgary to Dulles Intl flights
Calgary to Tampa flights

Top 4 airlines flying from Calgary to Colorado

Discover the top 4 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 168AverageC$ 275FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 182AverageC$ 332FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 183AverageC$ 413FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 187AverageC$ 427FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Colorado?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Colorado from Calgary today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Calgary to Colorado?

Cheapflights helps you find that perfect flight to Colorado from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Calgary to Colorado with no change fees?

Certainly. Search results for flights to Colorado from Calgary shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Calgary to Colorado become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.