What airlines fly to Colorado?

WestJet, United Airlines and Air Canada are the top three most popular airlines that fly to Colorado from Alberta according to our data. WestJet is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 3 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Alberta to Colorado?

Flight times from Alberta to Colorado vary, but if you’re flying out of Calgary and flying into Denver (one of the most popular routes), then the duration is 1h 30m on average. Another popular route from Alberta to Colorado is flying from Edmonton to Denver, which will take roughly 1h 49m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Alberta to Colorado on average per week?

82 flights are operational weekly from Alberta to Colorado as of August 2026. The most popular departure day for this route is Sat, with 17% of flights per week taking off on this day.

How many flights depart from Alberta to Colorado on average per day?

As of August 2026, there are 11 flights per day flying from Alberta to Colorado. The most common time of day flights depart is 8:00AM, with 75% of flights taking off at noon.

What is the cheapest airline that flies from Alberta to Colorado?

WestJet, United Airlines, and Delta are the most popular carriers operating from Alberta to Colorado

When did momondo last update prices for flights from Alberta to Colorado?

Prices for flights from Alberta to Colorado refresh daily.

How many operators does momondo search for flights from Alberta to Colorado?

The number of operators available for flights from Alberta to Colorado is 3 as of August 2026.

How old do you have to be to fly from Alberta to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta 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.

$118 Cheap Flights from Alberta to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alberta to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

12:15 pm - 2:45 pmDEN Denver Intl-YYC Calgary

2h 30mnonstop

$224WestJet

Sun, Sep 13 - Thu, Sep 17

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

12:15 pm - 2:45 pmDEN Denver Intl-YYC Calgary

2h 30mnonstop

$224WestJet

Fri, Sep 11 - Thu, Sep 17

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

12:15 pm - 2:45 pmDEN Denver Intl-YYC Calgary

2h 30mnonstop

$224WestJet

Mon, Sep 7 - Thu, Sep 17

12:30 pm - 11:08 pmYYC Calgary-DEN Denver Intl

10h 38m2 stops Edmonton Vancouver Intl

7:50 pm - 1:39 amDEN Denver Intl-YYC Calgary

5h 49m1 stop Vancouver Intl

$263Air Canada

Fri, Sep 18 - Tue, Sep 22

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

10:38 am - 5:00 pmDEN Denver Intl-YYC Calgary

6h 22m1 stop Minneapolis St Paul

$264Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

10:38 am - 7:40 pmDEN Denver Intl-YYC Calgary

9h 02m2 stops Minneapolis St Paul Edmonton

$266Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

2:06 pm - 8:49 pmYYC Calgary-COS Colorado Springs

6h 43m1 stop Denver Intl

8:40 am - 4:21 pmCOS Colorado Springs-YYC Calgary

6h 41m1 stop Denver Intl

$268United Airlines

Sat, Oct 31 - Tue, Nov 3

6:00 am - 8:34 amYYC Calgary-DEN Denver Intl

2h 34mnonstop

7:16 pm - 9:48 pmDEN Denver Intl-YYC Calgary

2h 32mnonstop

$272United Airlines

Tue, Sep 15 - Wed, Sep 16

4:25 pm - 11:08 pmYYC Calgary-DEN Denver Intl

6h 43m1 stop Vancouver Intl

7:50 pm - 1:39 amDEN Denver Intl-YYC Calgary

5h 49m1 stop Vancouver Intl

$276Air Canada

Tue, Sep 29 - Tue, Oct 6

4:25 pm - 11:08 pmYYC Calgary-DEN Denver Intl

6h 43m1 stop Vancouver Intl

7:50 pm - 1:39 amDEN Denver Intl-YYC Calgary

5h 49m1 stop Vancouver Intl

$276Air Canada

Tue, Sep 29 - Wed, Oct 7

Cheap last minute flights

Enter your travel dates to find the best prices.

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

4:00 pm - 6:30 pmDEN Denver Intl-YYC Calgary

2h 30mnonstop

$246WestJet

Sat, Aug 29 - Sun, Aug 30

1:27 pm - 4:01 pmYYC Calgary-DEN Denver Intl

2h 34mnonstop

7:16 pm - 9:48 pmDEN Denver Intl-YYC Calgary

2h 32mnonstop

$263United Airlines

Sat, Aug 29 - Sun, Aug 30

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

9:29 am - 8:40 pmDEN Denver Intl-YYC Calgary

11h 11m1 stop Austin Bergstrom

$267WestJet

Sat, Aug 29 - Sun, Aug 30

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

10:48 pm - 5:30 pmDEN Denver Intl-YYC Calgary

18h 42m2 stops Phoenix Sky Harbor Intl Edmonton

$312Multiple Airlines

Sat, Aug 29 - Fri, Sep 4

8:45 am - 11:20 amYYC Calgary-DEN Denver Intl

2h 35mnonstop

10:04 am - 7:40 pmDEN Denver Intl-YYC Calgary

9h 36m2 stops Minneapolis St Paul Edmonton

$359Multiple Airlines

Wed, Aug 26 - Wed, Sep 2

6:00 am - 1:17 pmYYC Calgary-COS Colorado Springs

7h 17m1 stop Denver Intl

6:00 am - 6:30 pmCOS Colorado Springs-YYC Calgary

12h 30m1 stop Denver Intl

$409United Airlines

Tue, Aug 25 - Sat, Aug 29

6:00 am - 8:34 amYYC Calgary-DEN Denver Intl

2h 34mnonstop

7:16 pm - 9:48 pmDEN Denver Intl-YYC Calgary

2h 32mnonstop

$482United Airlines

Sat, Aug 29 - Fri, Sep 4

9:30 pm - 11:20 amYEG Edmonton-DEN Denver Intl

13h 50m2 stops Kelowna Calgary

1:00 pm - 12:44 amDEN Denver Intl-YEG Edmonton

11h 44m2 stops Minneapolis St Paul Vancouver Intl

$647WestJet

Fri, Aug 28 - Sun, Aug 30

8:00 am - 10:34 amYYC Calgary-DEN Denver Intl

2h 34mnonstop

11:21 am - 1:53 pmDEN Denver Intl-YYC Calgary

2h 32mnonstop

$649Air Canada

Thu, Aug 27 - Thu, Sep 3

12:30 pm - 11:52 pmYYC Calgary-DEN Denver Intl

11h 22m2 stops Edmonton Vancouver Intl

7:45 pm - 1:40 amDEN Denver Intl-YYC Calgary

5h 55m1 stop Vancouver Intl

$668Air Canada

Sat, Aug 29 - Sun, Aug 30

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WestJet flights from Alberta to Colorado

Our best WestJet deals on Alberta to Colorado flight tickets

WestJet

Aug 31

YEG6:10 amEdmonton

5h 10m

1 stop

DEN11:20 amDenver Intl

Sep 5

DEN12:15 pmDenver Intl

6h 15m

1 stop

YEG6:30 pmEdmonton

$222

WestJet

Sep 7

YYC8:45 amCalgary

2h 35m

DEN11:20 amDenver Intl

Sep 17

DEN12:15 pmDenver Intl

2h 30m

YYC2:45 pmCalgary

$224

WestJet

Oct 2

YYC8:45 amCalgary

2h 35m

DEN11:20 amDenver Intl

Oct 4

DEN12:15 pmDenver Intl

2h 30m

YYC2:45 pmCalgary

$225

Air Canada flights from Alberta to Colorado

Our best Air Canada deals on Alberta to Colorado flight tickets

Air Canada

Sep 18

YYC12:30 pmCalgary

10h 38m

2 stops

DEN11:08 pmDenver Intl

Sep 22

DEN7:50 pmDenver Intl

5h 49m

1 stop

YYC1:39 amCalgary

$263

Air Canada

Sep 29

YYC4:25 pmCalgary

6h 43m

1 stop

DEN11:08 pmDenver Intl

Oct 6

DEN7:50 pmDenver Intl

5h 49m

1 stop

YYC1:39 amCalgary

$276

Air Canada

Oct 2

YYC12:30 pmCalgary

10h 38m

2 stops

DEN11:08 pmDenver Intl

Oct 4

DEN9:10 amDenver Intl

6h 19m

1 stop

YYC3:29 pmCalgary

$279

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Sun 9/13

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Thu 9/17

12:15 pm-2:45 pm

Nonstop2h 30m

$224

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Fri 9/11

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Thu 9/17

12:15 pm-2:45 pm

Nonstop2h 30m

$224

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Mon 9/7

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Thu 9/17

12:15 pm-2:45 pm

Nonstop2h 30m

$224

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Fri 9/18

12:30 pm-11:08 pm

2 stops10h 38m

Denver Intl

Tue 9/22

7:50 pm-1:39 am

1 stop5h 49m

$263

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Mon 9/21

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Wed 9/30

10:38 am-5:00 pm

1 stop6h 22m

$264

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Mon 9/21

8:45 am-11:20 am

Nonstop2h 35m

Denver Intl

Wed 9/30

10:38 am-7:40 pm

2 stops9h 02m

$266

CalgaryColorado Springs

YYC Calgary - COS Colorado Springs

YYCCOS

Calgary

Sat 10/31

2:06 pm-8:49 pm

1 stop6h 43m

Colorado Springs

Tue 11/3

8:40 am-4:21 pm

1 stop6h 41m

$268

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Tue 9/15

6:00 am-8:34 am

Nonstop2h 34m

Denver Intl

Wed 9/16

7:16 pm-9:48 pm

Nonstop2h 32m

$272

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Tue 9/29

4:25 pm-11:08 pm

1 stop6h 43m

Denver Intl

Tue 10/6

7:50 pm-1:39 am

1 stop5h 49m

$276

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Tue 9/29

4:25 pm-11:08 pm

1 stop6h 43m

Denver Intl

Wed 10/7

7:50 pm-1:39 am

1 stop5h 49m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alberta 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

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Alberta, with most prices found around $296. The month of July is another great option to travel to Colorado, with average flight prices from Alberta averaging around $306.

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

The cheapest day to depart from Alberta to Colorado is on a Friday when prices can be found for as low as $468. On the other hand, Monday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $564.

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 $429. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $530 per ticket.

What is the cheapest Alberta to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Alberta for as low as $278 on momondo.

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

There are 4 cabin classes available to choose from on Alberta 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 Alberta to Colorado flights?

You could potentially save up to 21% on your flight if you consider stops on a Alberta to Colorado flight.

Cheap Alberta to Colorado flight deals and tips

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

Best Price Found	$118
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Alberta in the past 72 hours is $118. The best round-trip flight deal from Alberta to Colorado found on momondo in the last 72 hours is $224.

The fastest flight from Alberta to Colorado takes 1h 30m

Direct flights go from Alberta to Colorado every day.

There are 87 airports in Colorado. From Alberta there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Alberta to Colorado

When did momondo last update prices for flights from Alberta to Colorado?
Prices for flights from Alberta to Colorado refresh daily.
How many operators does momondo search for flights from Alberta to Colorado?
The number of operators available for flights from Alberta to Colorado is 3 as of August 2026.
How old do you have to be to fly from Alberta to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta 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 Alberta to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Alberta to Colorado is Boeing 737-800, representing 27.90% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 26.21%, Boeing 737-700 Passenger/BBJ1 (winglets) at 12.74%, and Boeing 737-900 at 9.27%.

Best airlines flying from Alberta to Colorado

Compare and see reviews for airlines that fly from Alberta to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $124	Free Cancellation	Rating 7.1 11,527 reviews	Search Air Canada flights
WestJet	PriceFrom $156	Free Cancellation	Rating 7.2 3,438 reviews	Search WestJet flights
United Airlines	PriceFrom $204	Free Cancellation	Rating 7.4 10,115 reviews	Search United Airlines flights

Why use momondo?

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

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

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

Flights from Alberta to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Price alerts on flights to Colorado from Alberta 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.

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Popular cities in Colorado

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Flights to Las Vegasfrom $39

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Flights to Atlantafrom $42

Flights to Dallasfrom $56

Cheap flights from Alberta to Colorado from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to Colorado departing on 8/31. 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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WestJet flights from Alberta to Colorado

Our best WestJet deals on Alberta to Colorado flight tickets

Air Canada flights from Alberta to Colorado

Our best Air Canada deals on Alberta to Colorado flight tickets

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See travel insights to Colorado from

How to get the cheapest flight ticket from Alberta to Colorado

What is the cheapest month to fly to Colorado?

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

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

What is the cheapest Alberta to Colorado flight route?

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

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

Can stopping save me money on Alberta to Colorado flights?

What is the cheapest airline that flies from Alberta to Colorado?

What airlines fly to Colorado?

How many flights depart from Alberta to Colorado on average per day?

How many flights depart from Alberta to Colorado on average per week?

How long is the flight from Alberta to Colorado?

Cheap Alberta to Colorado flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Frequently asked questions about flying from Alberta to Colorado

Best airlines flying from Alberta to Colorado

Compare and see reviews for airlines that fly from Alberta to Colorado with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo

Alberta flight routes

According to popular flight searches on momondo this year

Colorado flight routes

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