How long does it take to fly to Denver?

If you’re flying from a popular airport in Alberta, such as Calgary or Edmonton, and flying into Denver, then you can expect flight times to average 1h 30m and 1h 49m, respectively.

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

The number of flights available between Alberta and Denver is 11 per day as of August 2026. The most frequent departure time is 8:00a.m., with 75% of daily flights leaving at noon.

Which airlines fly to Denver?

United Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Denver from Alberta according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 4 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

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

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

What is the cheapest airline that flies from Alberta to Denver Intl?

WestJet, United Airlines, and Air Canada are the most popular carriers operating from Alberta to Denver Intl

When did momondo last update prices for flights from Alberta to Denver Intl Airport?

Prices for flights from Alberta to Denver Intl Airport were last updated today.

How many operators does momondo search for flights from Alberta to Denver Intl Airport?

As of August 2026, there are 4 operators available to choose from for flights from Alberta to Denver Intl Airport.

How old do you have to be to fly from Alberta to Denver Intl Airport?

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 Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 169 Cheap Flights from Alberta to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alberta to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 a.m. - 11:20 a.m.YYC Calgary-DEN Denver Intl

2h 35mdirect

12:15 p.m. - 2:45 p.m.DEN Denver Intl-YYC Calgary

2h 30mdirect

C$ 320WestJet

Fri, 2 Oct - Sun, 4 Oct

8:45 a.m. - 11:20 a.m.YYC Calgary-DEN Denver Intl

2h 35mdirect

12:15 p.m. - 2:45 p.m.DEN Denver Intl-YYC Calgary

2h 30mdirect

C$ 327WestJet

Thu, 8 Oct - Mon, 12 Oct

6:00 a.m. - 8:34 a.m.YYC Calgary-DEN Denver Intl

2h 34mdirect

7:16 p.m. - 9:48 p.m.DEN Denver Intl-YYC Calgary

2h 32mdirect

C$ 328United Airlines

Fri, 18 Sep - Tue, 22 Sep

4:25 p.m. - 11:08 p.m.YYC Calgary-DEN Denver Intl

6h 43m1 stop Vancouver Intl

7:50 p.m. - 1:39 a.m.DEN Denver Intl-YYC Calgary

5h 49m1 stop Vancouver Intl

C$ 334Air Canada

Thu, 17 Sep - Mon, 21 Sep

4:25 p.m. - 11:08 p.m.YYC Calgary-DEN Denver Intl

6h 43m1 stop Vancouver Intl

9:10 a.m. - 3:29 p.m.DEN Denver Intl-YYC Calgary

6h 19m1 stop Vancouver Intl

C$ 334Air Canada

Sat, 26 Sep - Tue, 29 Sep

3:06 p.m. - 3:39 p.m.YYC Calgary-DEN Denver Intl

1h 33mdirect

3:35 p.m. - 8:12 p.m.DEN Denver Intl-YYC Calgary

3h 37mdirect

C$ 360United Airlines

Mon, 21 Dec - Mon, 28 Dec

6:00 a.m. - 8:34 a.m.YYC Calgary-DEN Denver Intl

2h 34mdirect

9:10 a.m. - 3:29 p.m.DEN Denver Intl-YYC Calgary

6h 19m1 stop Vancouver Intl

C$ 363Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

6:00 a.m. - 8:34 a.m.YYC Calgary-DEN Denver Intl

2h 34mdirect

7:50 p.m. - 1:39 a.m.DEN Denver Intl-YYC Calgary

5h 49m1 stop Vancouver Intl

C$ 363Multiple Airlines

Thu, 17 Sep - Mon, 21 Sep

1:35 p.m. - 7:29 p.m.YYC Calgary-DEN Denver Intl

6h 54m1 stop Salt Lake City

5:35 a.m. - 1:53 p.m.DEN Denver Intl-YYC Calgary

7h 18m1 stop Salt Lake City

C$ 378Delta

Sat, 28 Nov - Wed, 2 Dec

1:35 p.m. - 7:29 p.m.YYC Calgary-DEN Denver Intl

6h 54m1 stop Salt Lake City

5:35 a.m. - 1:53 p.m.DEN Denver Intl-YYC Calgary

7h 18m1 stop Salt Lake City

C$ 378Delta

Sat, 28 Nov - Thu, 3 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:45 a.m. - 11:20 a.m.YYC Calgary-DEN Denver Intl

2h 35mdirect

4:00 p.m. - 6:30 p.m.DEN Denver Intl-YYC Calgary

2h 30mdirect

C$ 341WestJet

Sat, 29 Aug - Sun, 30 Aug

1:27 p.m. - 4:01 p.m.YYC Calgary-DEN Denver Intl

2h 34mdirect

7:16 p.m. - 9:48 p.m.DEN Denver Intl-YYC Calgary

2h 32mdirect

C$ 364United Airlines

Sat, 29 Aug - Sun, 30 Aug

8:45 a.m. - 11:20 a.m.YYC Calgary-DEN Denver Intl

2h 35mdirect

9:29 a.m. - 8:40 p.m.DEN Denver Intl-YYC Calgary

11h 11m1 stop Austin Bergstrom

C$ 370WestJet

Sat, 29 Aug - Sun, 30 Aug

8:45 a.m. - 11:20 a.m.YYC Calgary-DEN Denver Intl

2h 35mdirect

10:48 p.m. - 5:30 p.m.DEN Denver Intl-YYC Calgary

18h 42m2 stops Phoenix Sky Harbor Intl Edmonton

C$ 432Multiple Airlines

Sat, 29 Aug - Fri, 4 Sep

8:45 a.m. - 11:20 a.m.YYC Calgary-DEN Denver Intl

2h 35mdirect

11:59 p.m. - 10:00 p.m.DEN Denver Intl-YYC Calgary

22h 01m2 stops Tampa Baltimore/Washington

C$ 501Multiple Airlines

Sat, 29 Aug - Sun, 30 Aug

2:15 p.m. - 7:51 p.m.YYC Calgary-DEN Denver Intl

5h 36m1 stop Minneapolis St Paul

11:05 a.m. - 8:35 p.m.DEN Denver Intl-YYC Calgary

9h 30m1 stop Minneapolis St Paul

C$ 555Delta

Sat, 29 Aug - Sun, 30 Aug

6:00 a.m. - 8:34 a.m.YYC Calgary-DEN Denver Intl

2h 34mdirect

7:16 p.m. - 9:48 p.m.DEN Denver Intl-YYC Calgary

2h 32mdirect

C$ 667United Airlines

Sat, 29 Aug - Fri, 4 Sep

2:05 p.m. - 8:34 a.m.YEG Edmonton-DEN Denver Intl

18h 29m1 stop Calgary

11:21 a.m. - 4:44 p.m.DEN Denver Intl-YEG Edmonton

5h 23m1 stop Calgary

C$ 918Air Canada

Sun, 30 Aug - Wed, 2 Sep

12:30 p.m. - 11:52 p.m.YYC Calgary-DEN Denver Intl

11h 22m2 stops Edmonton Vancouver Intl

7:45 p.m. - 1:40 a.m.DEN Denver Intl-YYC Calgary

5h 55m1 stop Vancouver Intl

C$ 925Air Canada

Sat, 29 Aug - Sun, 30 Aug

7:45 a.m. - 12:04 p.m.YYC Calgary-DEN Denver Intl

4h 19m1 stop Salt Lake City

6:00 a.m. - 1:10 p.m.DEN Denver Intl-YYC Calgary

7h 10m1 stop Seattle/Tacoma Intl

C$ 926Delta

Sun, 30 Aug - Tue, 8 Sep

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WestJet flights from Alberta to Denver

Our best WestJet deals on Alberta to Denver flight tickets

WestJet

31 Aug

YEG6:10 a.m.Edmonton

5h 10m

1 stop

DEN11:20 a.m.Denver Intl

5 Sep

DEN12:15 p.m.Denver Intl

6h 15m

1 stop

YEG6:30 p.m.Edmonton

C$ 307

WestJet

2 Oct

YYC8:45 a.m.Calgary

2h 35m

DEN11:20 a.m.Denver Intl

4 Oct

DEN12:15 p.m.Denver Intl

2h 30m

YYC2:45 p.m.Calgary

C$ 320

WestJet

8 Oct

YYC8:45 a.m.Calgary

2h 35m

DEN11:20 a.m.Denver Intl

12 Oct

DEN12:15 p.m.Denver Intl

2h 30m

YYC2:45 p.m.Calgary

C$ 327

United Airlines flights from Alberta to Denver

Our best United Airlines deals on Alberta to Denver flight tickets

United Airlines

18 Sep

YYC6:00 a.m.Calgary

2h 34m

DEN8:34 a.m.Denver Intl

22 Sep

DEN7:16 p.m.Denver Intl

2h 32m

YYC9:48 p.m.Calgary

C$ 328

United Airlines

1 Sep

YYC8:00 a.m.Calgary

2h 34m

DEN10:34 a.m.Denver Intl

13 Sep

DEN7:16 p.m.Denver Intl

2h 32m

YYC9:48 p.m.Calgary

C$ 363

United Airlines

29 Aug

YYC1:27 p.m.Calgary

2h 34m

DEN4:01 p.m.Denver Intl

30 Aug

DEN7:16 p.m.Denver Intl

2h 32m

YYC9:48 p.m.Calgary

C$ 364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Fri 2/10

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Denver Intl

Sun 4/10

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

Nonstop2h 30m

C$ 320

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Thu 8/10

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Denver Intl

Mon 12/10

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

Nonstop2h 30m

C$ 327

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Fri 18/9

6:00 a.m.-8:34 a.m.

Nonstop2h 34m

Denver Intl

Tue 22/9

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

C$ 328

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Thu 17/9

4:25 p.m.-11:08 p.m.

1 stop6h 43m

Denver Intl

Mon 21/9

7:50 p.m.-1:39 a.m.

1 stop5h 49m

C$ 334

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Sat 26/9

4:25 p.m.-11:08 p.m.

1 stop6h 43m

Denver Intl

Tue 29/9

9:10 a.m.-3:29 p.m.

1 stop6h 19m

C$ 334

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Mon 21/12

3:06 p.m.-3:39 p.m.

Nonstop1h 33m

Denver Intl

Mon 28/12

3:35 p.m.-8:12 p.m.

Nonstop3h 37m

C$ 360

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Tue 22/9

6:00 a.m.-8:34 a.m.

Nonstop2h 34m

Denver Intl

Tue 29/9

9:10 a.m.-3:29 p.m.

1 stop6h 19m

C$ 363

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Thu 17/9

6:00 a.m.-8:34 a.m.

Nonstop2h 34m

Denver Intl

Mon 21/9

7:50 p.m.-1:39 a.m.

1 stop5h 49m

C$ 363

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Sat 28/11

1:35 p.m.-7:29 p.m.

1 stop6h 54m

Denver Intl

Wed 2/12

5:35 a.m.-1:53 p.m.

1 stop7h 18m

C$ 378

CalgaryDenver

YYC Calgary - DEN Denver Intl

YYCDEN

Calgary

Sat 28/11

1:35 p.m.-7:29 p.m.

1 stop6h 54m

Denver Intl

Thu 3/12

5:35 a.m.-1:53 p.m.

1 stop7h 18m

C$ 378

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 Denver

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 Denver?

In general, October is the cheapest month to fly from Alberta to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 410. If you aren’t able to travel during the month of October, then book flights to Denver from Alberta during July instead. Flights to Denver in July, while not as cheap as those in October, still average around C$ 424.

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

The cheapest day to depart from Alberta to Denver is on a Tuesday. Travellers who choose to depart for Denver on a Tuesday will often find tickets for as low as C$ 671. On the other hand, Monday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 805.

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

Our most recent data shows that the best time of day to fly to Denver is in the afternoon. Flights from Alberta to Denver during this time can be as low as C$ 653. Try not to purchase tickets in the morning because they tend to be around C$ 726. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Alberta to Denver Intl flight route?

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

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

You are more likely to see cheaper flights to Denver from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Alberta for as low as C$ 385 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Alberta to Denver.

Cheap Alberta to Denver flight deals and tips

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

Best price found	C$ 169
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Alberta in the past 72 hours is C$ 169. The best round-trip flight deal from Alberta to Denver found on momondo in the last 72 hours is C$ 320.

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

Direct flights go from Alberta to Denver every day.

There is 1 airport in Denver. From Alberta there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Alberta to Denver

When did momondo last update prices for flights from Alberta to Denver Intl Airport?
Prices for flights from Alberta to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Alberta to Denver Intl Airport?
As of August 2026, there are 4 operators available to choose from for flights from Alberta to Denver Intl Airport.
How old do you have to be to fly from Alberta to Denver Intl Airport?
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 Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Alberta to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alberta to Denver is Boeing 737-800 (27.90% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (26.21%), Boeing 737-700 Passenger/BBJ1 (winglets) (12.74%), and Boeing 737-900 (9.27%).

Best airlines flying from Alberta to Denver

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 141	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
Air Canada	PriceFrom C$ 187	Free Cancellation	Rating 7.1 11,539 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 188	Free Cancellation	Rating 7.4 10,124 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 217	Free Cancellation	Rating 7.2 3,437 reviews	Search WestJet flights

Keystone

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Estes Park

Boulder

Silverthorne

Lakewood

Breckenridge

Wheat Ridge

Englewood

Black Hawk

Glendale

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Alberta.

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

All flight searches from Alberta to Denver on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Alberta and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Denver from Alberta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denver 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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Airports servicing Colorado

Aspen Pitkin County Airport

Colorado Springs Airport

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Vail Eagle County Airport

Grand Junction Regnl Airport

Gunnison Airport

Hayden Yampa Valley Airport

Montrose County Airport

Cheap flights from Alberta to Denver from C$ 169

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 Denver departing on 20/9. 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 Denver

Our best WestJet deals on Alberta to Denver flight tickets

United Airlines flights from Alberta to Denver

Our best United Airlines deals on Alberta to Denver flight tickets

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How to get the cheapest flight ticket from Alberta to Denver

What is the cheapest month to fly to Denver?

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

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

What is the cheapest Alberta to Denver Intl flight route?

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

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

Can stopping save me money on Alberta to Denver flights?

What is the cheapest airline that flies from Alberta to Denver Intl?

Which airlines fly to Denver?

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

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

How long does it take to fly to Denver?

Cheap Alberta to Denver flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Denver

Frequently asked questions about flying from Alberta to Denver

Best airlines flying from Alberta to Denver

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

Travelling to a place near Denver?

Why use momondo?

An easier way to manage your Denver 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 the United States

Airports servicing Colorado

Fly your favourite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

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

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