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Cheap flights from Calgary to Colorado from C$ 116

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 13/10. 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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Find the cheapest flights from Calgary to Colorado

Cheap round-trip flights

United Airlines Logo
6:15 a.m. - 8:42 a.m.YYC-DEN
2h 27mdirect
United Airlines Logo
7:21 p.m. - 9:48 p.m.DEN-YYC
2h 27mdirect
C$ 197United Airlines
Find Deal
Sat, 11 Oct - Sun, 12 Oct
United Airlines Logo
6:15 a.m. - 8:42 a.m.YYC-DEN
2h 27mdirect
United Airlines Logo
7:21 p.m. - 9:48 p.m.DEN-YYC
2h 27mdirect
C$ 198United Airlines
Find Deal
Sat, 11 Oct - Sun, 12 Oct
Air Canada Logo
7:00 a.m. - 12:38 p.m.YYC-DEN
5h 38m1 stop
Air Canada Logo
6:05 p.m. - 12:42 a.m.DEN-YYC
6h 37m1 stop
C$ 202Air Canada
Find Deal
Wed, 1 Oct - Fri, 3 Oct
Air Canada Logo
8:25 a.m. - 4:33 p.m.YYC-DEN
8h 08m1 stop
Air Canada Logo
6:05 p.m. - 12:42 a.m.DEN-YYC
6h 37m1 stop
C$ 215Air Canada
Find Deal
Tue, 30 Sep - Fri, 3 Oct
Lufthansa Logo
6:15 a.m. - 8:42 a.m.YYC-DEN
2h 27mdirect
Lufthansa Logo
7:21 p.m. - 9:48 p.m.DEN-YYC
2h 27mdirect
C$ 219Lufthansa
Find Deal
Sat, 11 Oct - Sun, 12 Oct
Air Canada Logo
6:10 a.m. - 12:38 p.m.YYC-DEN
6h 28m1 stop
Air Canada Logo
6:05 p.m. - 12:42 a.m.DEN-YYC
6h 37m1 stop
C$ 241Air Canada
Find Deal
Wed, 15 Oct - Mon, 20 Oct
Multiple Airlines Logo
9:00 a.m. - 6:21 p.m.YYC-DEN
9h 21m1 stop
Multiple Airlines Logo
12:15 p.m. - 2:45 p.m.DEN-YYC
2h 30mdirect
C$ 283Multiple Airlines
Find Deal
Sat, 11 Oct - Sun, 12 Oct
Delta Logo
7:45 a.m. - 2:46 p.m.YYC-DEN
7h 01m1 stop
Delta Logo
6:23 p.m. - 11:02 p.m.DEN-YYC
4h 39m1 stop
C$ 296Delta
Find Deal
Wed, 22 Oct - Fri, 31 Oct
Delta Logo
7:45 a.m. - 2:46 p.m.YYC-DEN
7h 01m1 stop
Delta Logo
11:40 a.m. - 8:53 p.m.DEN-YYC
9h 13m1 stop
C$ 307Delta
Find Deal
Tue, 4 Nov - Thu, 13 Nov
Multiple Airlines Logo
9:00 a.m. - 9:11 a.m.YYC-DEN
24h 11m3 stops
Multiple Airlines Logo
12:15 p.m. - 2:45 p.m.DEN-YYC
2h 30mdirect
C$ 310Multiple Airlines
Find Deal
Tue, 30 Sep - Mon, 6 Oct

United Airlines flights from Calgary to Colorado

Our best United Airlines deals on Calgary to Colorado flight tickets
United Airlines
11 Oct
YYC6:15 a.m.Calgary
2h 27m
DEN8:42 a.m.Denver Intl
12 Oct
DEN7:21 p.m.Denver Intl
2h 27m
YYC9:48 p.m.Calgary
C$ 197
Find similar
United Airlines
11 Oct
YYC6:15 a.m.Calgary
2h 27m
DEN8:42 a.m.Denver Intl
12 Oct
DEN7:21 p.m.Denver Intl
2h 27m
YYC9:48 p.m.Calgary
C$ 198
Find similar
United Airlines
18 Dec
YYC6:10 a.m.Calgary
2h 43m
DEN8:53 a.m.Denver Intl
29 Dec
DEN7:15 p.m.Denver Intl
2h 38m
YYC9:53 p.m.Calgary
C$ 243
Find similar

Air Canada flights from Calgary to Colorado

Our best Air Canada deals on Calgary to Colorado flight tickets
Air Canada
1 Oct
YYC7:00 a.m.Calgary
5h 38m
1 stop
DEN12:38 p.m.Denver Intl
3 Oct
DEN6:05 p.m.Denver Intl
6h 37m
1 stop
YYC12:42 a.m.Calgary
C$ 202
Find similar
Air Canada
30 Sep
YYC8:25 a.m.Calgary
8h 08m
1 stop
DEN4:33 p.m.Denver Intl
3 Oct
DEN6:05 p.m.Denver Intl
6h 37m
1 stop
YYC12:42 a.m.Calgary
C$ 215
Find similar
Air Canada
15 Oct
YYC6:10 a.m.Calgary
6h 28m
1 stop
DEN12:38 p.m.Denver Intl
20 Oct
DEN6:05 p.m.Denver Intl
6h 37m
1 stop
YYC12:42 a.m.Calgary
C$ 241
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 17 September 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

Sat 11/10

6:15 a.m.-8:42 a.m.

Nonstop2h 27m

Denver Intl

Sun 12/10

7:21 p.m.-9:48 p.m.

Nonstop2h 27m

C$ 197

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 11/10

6:15 a.m.-8:42 a.m.

Nonstop2h 27m

Denver Intl

Sun 12/10

7:21 p.m.-9:48 p.m.

Nonstop2h 27m

C$ 198

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 1/10

7:00 a.m.-12:38 p.m.

1 stop5h 38m

Denver Intl

Fri 3/10

6:05 p.m.-12:42 a.m.

1 stop6h 37m

C$ 202

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 30/9

8:25 a.m.-4:33 p.m.

1 stop8h 08m

Denver Intl

Fri 3/10

6:05 p.m.-12:42 a.m.

1 stop6h 37m

C$ 215

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 11/10

6:15 a.m.-8:42 a.m.

Nonstop2h 27m

Denver Intl

Sun 12/10

7:21 p.m.-9:48 p.m.

Nonstop2h 27m

C$ 219

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 15/10

6:10 a.m.-12:38 p.m.

1 stop6h 28m

Denver Intl

Mon 20/10

6:05 p.m.-12:42 a.m.

1 stop6h 37m

C$ 241

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 11/10

9:00 a.m.-6:21 p.m.

1 stop9h 21m

Denver Intl

Sun 12/10

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 283

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 22/10

7:45 a.m.-2:46 p.m.

1 stop7h 01m

Denver Intl

Fri 31/10

6:23 p.m.-11:02 p.m.

1 stop4h 39m

C$ 296

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 4/11

7:45 a.m.-2:46 p.m.

1 stop7h 01m

Denver Intl

Thu 13/11

11:40 a.m.-8:53 p.m.

1 stop9h 13m

C$ 307

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 30/9

9:00 a.m.-9:11 a.m.

3 stops24h 11m

Denver Intl

Mon 6/10

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 310

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$ 253, 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$ 266.

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 Tuesday when prices can be found for as low as C$ 725. 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$ 792.

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$ 650. 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$ 767. 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$ 371 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$ 215 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?

No. A direct flight is the cheapest option for a flight between Calgary to Colorado.

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$ 315

Fastest flight time

2h 27m

Direct flights

Every day

Airports in Colorado

1 airport
The best one-way flight to Colorado from Calgary in the past 72 hours is C$ 315. The best round-trip flight deal from Calgary to Colorado found on momondo in the last 72 hours is C$ 483.
The fastest flight from Calgary to Colorado takes 2h 27m
Direct flights go from Calgary to Colorado every day.
There is 1 airport near Colorado: 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
3,095 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 183Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 199Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom C$ 212Free CancellationRating
7.9
7,961 reviews
Search Delta 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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