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Cheap flights from Calgary to Colorado from C$ 168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Colorado departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 a.m. - 8:26 a.m.
YYC
-
DEN
24h 56m1 stop
Multiple Airlines Logo
8:45 a.m. - 5:13 p.m.
DEN
-
YYC
32h 28m2 stops
C$ 280Multiple Airlines
Mon, 9 Feb - Sun, 22 Feb
Multiple Airlines Logo
7:55 a.m. - 4:52 p.m.
YYC
-
DEN
8h 57m1 stop
Multiple Airlines Logo
7:59 p.m. - 5:06 p.m.
DEN
-
YYC
21h 07m1 stop
C$ 285Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
7:55 a.m. - 4:52 p.m.
YYC
-
DEN
8h 57m1 stop
Multiple Airlines Logo
9:00 a.m. - 5:15 p.m.
DEN
-
YYC
32h 15m2 stops
C$ 288Multiple Airlines
Wed, 14 Jan - Sun, 18 Jan
Multiple Airlines Logo
7:55 a.m. - 4:52 p.m.
YYC
-
DEN
8h 57m1 stop
Multiple Airlines Logo
1:01 p.m. - 10:52 p.m.
DEN
-
YYC
9h 51m1 stop
C$ 293Multiple Airlines
Wed, 14 Jan - Sat, 17 Jan
Multiple Airlines Logo
7:55 a.m. - 4:52 p.m.
YYC
-
DEN
8h 57m1 stop
Multiple Airlines Logo
12:34 p.m. - 6:20 p.m.
DEN
-
YYC
29h 46m2 stops
C$ 298Multiple Airlines
Wed, 14 Jan - Sat, 17 Jan
Delta Logo
12:40 p.m. - 10:23 p.m.
YYC
-
COS
9h 43m1 stop
Delta Logo
7:59 a.m. - 6:17 p.m.
COS
-
YYC
10h 18m2 stops
C$ 404Delta
Sat, 31 Jan - Wed, 4 Feb
Air Canada Logo
6:45 a.m. - 2:34 p.m.
YYC
-
COS
7h 49m2 stops
Air Canada Logo
10:33 a.m. - 10:44 p.m.
COS
-
YYC
12h 11m2 stops
C$ 413Air Canada
Sat, 31 Jan - Wed, 4 Feb
Delta Logo
12:40 p.m. - 10:23 p.m.
YYC
-
COS
9h 43m1 stop
Delta Logo
7:59 a.m. - 6:17 p.m.
COS
-
YYC
10h 18m2 stops
C$ 584Delta
Sat, 31 Jan - Wed, 4 Feb
United Airlines Logo
6:00 a.m. - 6:26 p.m.
YYC
-
ASE
12h 26m1 stop
United Airlines Logo
5:00 p.m. - 9:48 p.m.
ASE
-
YYC
4h 48m1 stop
C$ 648United Airlines
Tue, 14 Apr - Wed, 15 Apr
United Airlines Logo
6:00 a.m. - 8:11 p.m.
YYC
-
ASE
14h 11m1 stop
United Airlines Logo
5:00 p.m. - 9:48 p.m.
ASE
-
YYC
4h 48m1 stop
C$ 657United Airlines
Tue, 14 Apr - Wed, 15 Apr

United Airlines flights from Calgary to Colorado

Our best United Airlines deals on Calgary to Colorado flight tickets
United Airlines
24 Mar
YYC6:15 a.m.Calgary
2h 40m
DEN8:55 a.m.Denver Intl
24 Mar
DEN7:16 p.m.Denver Intl
2h 37m
YYC9:53 p.m.Calgary
C$ 365
Find similar
United Airlines
13 Jan
YYC6:15 a.m.Calgary
2h 40m
DEN8:55 a.m.Denver Intl
20 Jan
DEN11:42 a.m.Denver Intl
2h 39m
YYC2:21 p.m.Calgary
C$ 417
Find similar
United Airlines
14 Jan
YYC6:15 a.m.Calgary
2h 40m
DEN8:55 a.m.Denver Intl
18 Jan
DEN7:15 p.m.Denver Intl
2h 38m
YYC9:53 p.m.Calgary
C$ 427
Find similar

Delta flights from Calgary to Colorado

Our best Delta deals on Calgary to Colorado flight tickets
Delta
31 Jan
YYC12:40 p.m.Calgary
9h 43m
1 stop
COS10:23 p.m.Colorado Springs
4 Feb
COS7:59 a.m.Colorado Springs
10h 18m
2 stops
YYC6:17 p.m.Calgary
C$ 404
Find similar
Delta
9 Jan
YYC6:30 a.m.Calgary
10h 14m
1 stop
DEN4:44 p.m.Denver Intl
12 Jan
DEN2:42 p.m.Denver Intl
6h 12m
1 stop
YYC8:54 p.m.Calgary
C$ 424
Find similar
Delta
10 Jan
YYC6:30 a.m.Calgary
7h 35m
1 stop
DEN2:05 p.m.Denver Intl
12 Jan
DEN3:59 p.m.Denver Intl
7h 03m
1 stop
YYC11:02 p.m.Calgary
C$ 426
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
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

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 9/2

7:30 a.m.-8:26 a.m.

1 stop24h 56m

Denver Intl

Sun 22/2

8:45 a.m.-5:13 p.m.

2 stops32h 28m

C$ 280

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 14/1

7:55 a.m.-4:52 p.m.

1 stop8h 57m

Denver Intl

Wed 21/1

7:59 p.m.-5:06 p.m.

1 stop21h 07m

C$ 285

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 14/1

7:55 a.m.-4:52 p.m.

1 stop8h 57m

Denver Intl

Sun 18/1

9:00 a.m.-5:15 p.m.

2 stops32h 15m

C$ 288

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 14/1

7:55 a.m.-4:52 p.m.

1 stop8h 57m

Denver Intl

Sat 17/1

1:01 p.m.-10:52 p.m.

1 stop9h 51m

C$ 293

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 14/1

7:55 a.m.-4:52 p.m.

1 stop8h 57m

Denver Intl

Sat 17/1

12:34 p.m.-6:20 p.m.

2 stops29h 46m

C$ 298

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.-6:17 p.m.

2 stops10h 18m

C$ 404

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

10:33 a.m.-10:44 p.m.

2 stops12h 11m

C$ 413

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.-6:17 p.m.

2 stops10h 18m

C$ 584

CalgaryAspen

YYC - ASE

YYCASE

Calgary

Tue 14/4

6:00 a.m.-6:26 p.m.

1 stop12h 26m

Aspen Pitkin County

Wed 15/4

5:00 p.m.-9:48 p.m.

1 stop4h 48m

C$ 648

CalgaryAspen

YYC - ASE

YYCASE

Calgary

Tue 14/4

6:00 a.m.-8:11 p.m.

1 stop14h 11m

Aspen Pitkin County

Wed 15/4

5:00 p.m.-9:48 p.m.

1 stop4h 48m

C$ 657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Calgary to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The cheapest month to fly to Colorado from Calgary is in July. Flight prices, which tend to average around C$ 254, are often lower during this time because this is during the off-season. If you don’t want to visit Colorado in July, then you should wait until June to fly from Calgary, when ticket prices are also cheap, with an average price of C$ 265.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart on your flight to Colorado is on a Thursday when prices can be found for as low as C$ 660. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Calgary because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 745.

What is the cheapest time of day to depart on your flight to Colorado?

According to our data, the cheapest time of day to fly to Colorado is in the evening. momondo users have found flights departing from Calgary to Colorado in the evening for as low as C$ 634. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around C$ 715. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Calgary to Colorado flight route?

Fly from Calgary to Denver Intl for the best Calgary - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around C$ 365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Calgary for as low as C$ 211 on momondo.

What cabin class options are available on Calgary to Colorado flights?

There are 4 cabin classes available to choose from on Calgary to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Calgary to Colorado flights?

You could potentially save up to 59% on your flight if you consider stops on a Calgary to Colorado flight.

Cheap Calgary to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Colorado

Best price found

C$ 346

Fastest flight time

2h 32m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Calgary in the past 72 hours is C$ 346. The best round-trip flight deal from Calgary to Colorado found on momondo in the last 72 hours is C$ 547.
The fastest flight from Calgary to Colorado takes 2h 32m
Direct flights go from Calgary to Colorado every day.
There are 87 airports in Colorado. From Calgary there are direct flights to Denver Intl (DEN).
Search flight deals

  • When did momondo last update prices for flights from Calgary Airport to Colorado?

    Prices for flights from Calgary Airport to Colorado were last updated today.

  • How many operators does momondo search for flights from Calgary Airport to Colorado?

  • How old do you have to be to fly from Calgary Airport to Colorado?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Calgary to Colorado?

Best airlines flying from Calgary to Colorado

Compare and see reviews for airlines that fly from Calgary to Colorado with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 167Free CancellationRating
7.2
3,204 reviews
Search WestJet flights
DeltaPriceFrom C$ 182Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Air CanadaPriceFrom C$ 182Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 186Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Colorado?

It is quick and easy to find Calgary to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

Can I find flights from Calgary to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Calgary with this policy.

How can momondo help me find flights from Calgary to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Calgary.

I’m not ready to book a flight from Calgary to Colorado right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from Calgary and alert you when they change.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Colorado

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