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Cheap flights from Calgary to Colorado from $149

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 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Calgary to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:40 am - 3:36 pm
YYC
-
DEN
8h 56m
1 stop
Delta Logo
5:30 am - 11:39 am
DEN
-
YYC
6h 09m
1 stop
$247Delta
Sat, May 2 - Tue, May 5
Air Canada Logo
4:25 pm - 11:10 pm
YYC
-
DEN
6h 45m
1 stop
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
$254Air Canada
Sun, May 3 - Sun, May 10
Air Canada Logo
4:25 pm - 11:10 pm
YYC
-
DEN
6h 45m
1 stop
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
$255Air Canada
Sat, May 2 - Sun, May 3
Air Canada Logo
12:30 pm - 11:10 pm
YYC
-
DEN
10h 40m
2 stops
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
$257Air Canada
Sat, May 2 - Sun, May 3
Delta Logo
12:29 pm - 8:46 pm
YYC
-
DEN
8h 17m
1 stop
Delta Logo
5:30 am - 11:39 am
DEN
-
YYC
6h 09m
1 stop
$263Delta
Thu, Apr 30 - Tue, May 5
Air Canada Logo
3:00 pm - 11:10 pm
YYC
-
DEN
8h 10m
1 stop
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
$264Air Canada
Wed, Jun 3 - Sun, Jun 7
Air Canada Logo
12:30 pm - 11:10 pm
YYC
-
DEN
10h 40m
2 stops
Air Canada Logo
7:50 pm - 1:41 am
DEN
-
YYC
5h 51m
1 stop
$265Air Canada
Sun, May 3 - Sun, May 10
Air Canada Logo
12:30 pm - 11:12 pm
YYC
-
DEN
10h 42m
2 stops
Air Canada Logo
7:50 pm - 1:40 am
DEN
-
YYC
5h 50m
1 stop
$267Air Canada
Mon, Jun 22 - Thu, Jun 25
United Airlines Logo
6:00 am - 12:36 pm
YYC
-
COS
6h 36m
1 stop
United Airlines Logo
7:00 am - 1:53 pm
COS
-
YYC
6h 53m
1 stop
$291United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
6:00 am - 2:40 pm
YYC
-
COS
8h 40m
1 stop
United Airlines Logo
12:56 pm - 9:48 pm
COS
-
YYC
8h 52m
1 stop
$380United Airlines
Tue, Jun 2 - Thu, Jun 4

Air Canada flights from Calgary to Colorado

Our best Air Canada deals on Calgary to Colorado flight tickets
Air Canada
May 3
YYC4:25 pmCalgary
6h 45m
1 stop
DEN11:10 pmDenver Intl
May 10
DEN7:50 pmDenver Intl
5h 51m
1 stop
YYC1:41 amCalgary
$254
Air Canada
May 2
YYC4:25 pmCalgary
6h 45m
1 stop
DEN11:10 pmDenver Intl
May 3
DEN7:50 pmDenver Intl
5h 51m
1 stop
YYC1:41 amCalgary
$255
Air Canada
May 2
YYC12:30 pmCalgary
10h 40m
2 stops
DEN11:10 pmDenver Intl
May 3
DEN7:50 pmDenver Intl
5h 51m
1 stop
YYC1:41 amCalgary
$257

Delta flights from Calgary to Colorado

Our best Delta deals on Calgary to Colorado flight tickets
Delta
May 2
YYC6:40 amCalgary
8h 56m
1 stop
DEN3:36 pmDenver Intl
May 5
DEN5:30 amDenver Intl
6h 09m
1 stop
YYC11:39 amCalgary
$247
Delta
Apr 30
YYC12:29 pmCalgary
8h 17m
1 stop
DEN8:46 pmDenver Intl
May 5
DEN5:30 amDenver Intl
6h 09m
1 stop
YYC11:39 amCalgary
$263
Delta
Apr 30
YYC12:29 pmCalgary
8h 17m
1 stop
DEN8:46 pmDenver Intl
May 7
DEN6:19 pmDenver Intl
4h 38m
1 stop
YYC10:57 pmCalgary
$276

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 832,500 searches. Data last updated March 21, 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

Tue 5/5

5:30 am-11:39 am

1 stop6h 09m

$247
Quickest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 5/3

4:25 pm-11:10 pm

1 stop6h 45m

Denver Intl

Sun 5/10

7:50 pm-1:41 am

1 stop5h 51m

$254

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/2

4:25 pm-11:10 pm

1 stop6h 45m

Denver Intl

Sun 5/3

7:50 pm-1:41 am

1 stop5h 51m

$255

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/2

12:30 pm-11:10 pm

2 stops10h 40m

Denver Intl

Sun 5/3

7:50 pm-1:41 am

1 stop5h 51m

$257

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/30

12:29 pm-8:46 pm

1 stop8h 17m

Denver Intl

Tue 5/5

5:30 am-11:39 am

1 stop6h 09m

$263

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 6/3

3:00 pm-11:10 pm

1 stop8h 10m

Denver Intl

Sun 6/7

7:50 pm-1:41 am

1 stop5h 51m

$264

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 5/3

12:30 pm-11:10 pm

2 stops10h 40m

Denver Intl

Sun 5/10

7:50 pm-1:41 am

1 stop5h 51m

$265

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 6/22

12:30 pm-11:12 pm

2 stops10h 42m

Denver Intl

Thu 6/25

7:50 pm-1:40 am

1 stop5h 50m

$267

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 4/14

6:00 am-12:36 pm

1 stop6h 36m

Colorado Springs

Sat 4/18

7:00 am-1:53 pm

1 stop6h 53m

$291

CalgaryColorado Springs

YYC - COS

YYCCOS

Calgary

Tue 6/2

6:00 am-2:40 pm

1 stop8h 40m

Colorado Springs

Thu 6/4

12:56 pm-9:48 pm

1 stop8h 52m

$380

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 month of July is, on average, the cheapest month to fly to Colorado from Calgary, with most prices found around $176. The month of August is another great option to travel to Colorado, with average flight prices from Calgary averaging around $186.

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

The cheapest day to depart from Calgary to Colorado is on a Friday when prices can be found for as low as $352. On the other hand, Sunday is the most expensive day to depart from Calgary because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $602.

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $170. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $473 per ticket.

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 $266 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 $150 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

$215

Fastest flight time

2h 29m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Calgary in the past 72 hours is $215. The best round-trip flight deal from Calgary to Colorado found on momondo in the last 72 hours is $385.
The fastest flight from Calgary to Colorado takes 2h 29m
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 travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Air CanadaPriceFrom $74Free CancellationRating
7.1
10,821 reviews
Search Air Canada flights
United AirlinesPriceFrom $91Free CancellationRating
7.4
9,451 reviews
Search United Airlines flights
WestJetPriceFrom $95Free CancellationRating
7.2
3,299 reviews
Search WestJet flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to Colorado. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Calgary to Colorado flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Colorado from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Colorado from Calgary are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Colorado trip

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