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 2h 28m and 2h 45m, respectively.

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

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

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 May 2026. The most frequent departure time is 6:00a.m., with 51% of daily flights leaving in the afternoon.

Which airlines fly to Denver?

WestJet, United Airlines and Air Canada are the top three most popular airlines that fly to Denver from Alberta according to our data. WestJet 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?

82 flights are operational weekly from Alberta to Denver as of May 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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 May 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$ 204 Cheap Flights from Alberta to Denver in 2026

1 adult

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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.

4:25 p.m. - 11:12 p.m.

YYC

DEN

6h 47m

1 stop

7:50 p.m. - 1:40 a.m.

DEN

YYC

5h 50m

1 stop

C$ 335Air Canada

Thu, 18 Jun - Thu, 25 Jun

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

YYC

DEN

2h 35mdirect

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

DEN

YYC

2h 30mdirect

C$ 342WestJet

Thu, 18 Jun - Thu, 25 Jun

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

YYC

DEN

2h 35mdirect

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

DEN

YYC

2h 30mdirect

C$ 345WestJet

Mon, 24 Aug - Fri, 28 Aug

3:00 p.m. - 11:10 p.m.

YYC

DEN

8h 10m

1 stop

7:50 p.m. - 1:40 a.m.

DEN

YYC

5h 50m

1 stop

C$ 349Air Canada

Thu, 4 Jun - Thu, 25 Jun

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

YYC

DEN

2h 35mdirect

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

DEN

YYC

2h 30mdirect

C$ 352WestJet

Thu, 30 Jul - Tue, 4 Aug

2:00 p.m. - 10:33 p.m.

YYC

DEN

8h 33m

1 stop

11:10 a.m. - 8:54 p.m.

DEN

YYC

9h 44m

1 stop

C$ 359Delta

Wed, 14 Oct - Fri, 16 Oct

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

YYC

DEN

2h 35mdirect

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

DEN

YYC

2h 30mdirect

C$ 360WestJet

Sat, 18 Jul - Tue, 21 Jul

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

YYC

DEN

2h 35mdirect

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

DEN

YYC

2h 30mdirect

C$ 367WestJet

Thu, 30 Jul - Tue, 4 Aug

3:05 p.m. - 11:12 p.m.

YYC

DEN

8h 07m

1 stop

9:40 a.m. - 6:09 p.m.

DEN

YYC

8h 29m

1 stop

C$ 369Air Canada

Sat, 5 Sep - Sat, 12 Sep

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

YYC

DEN

2h 35mdirect

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

DEN

YYC

2h 30mdirect

C$ 370WestJet

Wed, 19 Aug - Tue, 25 Aug

United Airlines flights from Alberta to Denver

Our best United Airlines deals on Alberta to Denver flight tickets

United Airlines

9 Jul

YYC7:15 p.m.Calgary

2h 28m

DEN9:43 p.m.Denver Intl

13 Jul

DEN3:40 p.m.Denver Intl

2h 30m

YYC6:10 p.m.Calgary

C$ 406

United Airlines

8 Sep

YYC6:00 a.m.Calgary

2h 34m

DEN8:34 a.m.Denver Intl

13 Sep

DEN4:00 p.m.Denver Intl

2h 30m

YYC6:30 p.m.Calgary

C$ 451

United Airlines

4 Jun

YYC6:00 a.m.Calgary

2h 30m

DEN8:30 a.m.Denver Intl

6 Jun

DEN11:23 a.m.Denver Intl

2h 30m

YYC1:53 p.m.Calgary

C$ 693

WestJet flights from Alberta to Denver

Our best WestJet deals on Alberta to Denver flight tickets

WestJet

24 Aug

YYC8:45 a.m.Calgary

2h 35m

DEN11:20 a.m.Denver Intl

28 Aug

DEN12:15 p.m.Denver Intl

2h 30m

YYC2:45 p.m.Calgary

C$ 345

WestJet

30 Jul

YYC8:45 a.m.Calgary

2h 35m

DEN11:20 a.m.Denver Intl

4 Aug

DEN12:15 p.m.Denver Intl

2h 30m

YYC2:45 p.m.Calgary

C$ 352

WestJet

18 Jul

YYC8:45 a.m.Calgary

2h 35m

DEN11:20 a.m.Denver Intl

21 Jul

DEN12:15 p.m.Denver Intl

2h 30m

YYC2:45 p.m.Calgary

C$ 360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 18/6

4:25 p.m.-11:12 p.m.

1 stop6h 47m

Denver Intl

Thu 25/6

7:50 p.m.-1:40 a.m.

1 stop5h 50m

C$ 335

Quickest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 18/6

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

Nonstop2h 35m

Denver Intl

Thu 25/6

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

Nonstop2h 30m

C$ 342

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 24/8

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

Nonstop2h 35m

Denver Intl

Fri 28/8

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

Nonstop2h 30m

C$ 345

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/6

3:00 p.m.-11:10 p.m.

1 stop8h 10m

Denver Intl

Thu 25/6

7:50 p.m.-1:40 a.m.

1 stop5h 50m

C$ 349

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 30/7

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

Nonstop2h 35m

Denver Intl

Tue 4/8

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

Nonstop2h 30m

C$ 352

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 14/10

2:00 p.m.-10:33 p.m.

1 stop8h 33m

Denver Intl

Fri 16/10

11:10 a.m.-8:54 p.m.

1 stop9h 44m

C$ 359

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 18/7

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

Nonstop2h 35m

Denver Intl

Tue 21/7

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

Nonstop2h 30m

C$ 360

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 30/7

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

Nonstop2h 35m

Denver Intl

Tue 4/8

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

Nonstop2h 30m

C$ 367

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/9

3:05 p.m.-11:12 p.m.

1 stop8h 07m

Denver Intl

Sat 12/9

9:40 a.m.-6:09 p.m.

1 stop8h 29m

C$ 369

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 19/8

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

Nonstop2h 35m

Denver Intl

Tue 25/8

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

Nonstop2h 30m

C$ 370

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$ 61. If you aren’t able to travel during the month of October, then book flights to Denver from Alberta during August instead. Flights to Denver in August, while not as cheap as those in October, still average around C$ 90.

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

The cheapest day to depart from Alberta to Denver is on a Friday. Travellers who choose to depart for Denver on a Friday will often find tickets for as low as C$ 661. 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$ 787.

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$ 496. Try not to purchase tickets at noon 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$ 413 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$ 247 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$ 294
Fastest flight time	2h 28m
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$ 294. The best round-trip flight deal from Alberta to Denver found on momondo in the last 72 hours is C$ 537.

The fastest flight from Alberta to Denver takes 2h 28m

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 May 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 (30.07% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (23.40%), Boeing 737-700 Passenger/BBJ1 (winglets) (16.32%), and Boeing 737-800 Passenger/BBJ2 (winglets) (7.36%).

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 7.9 8,429 reviews	Search Delta flights
WestJet	PriceFrom C$ 179	Free Cancellation	Rating 7.2 3,345 reviews	Search WestJet flights
United Airlines	PriceFrom C$ 183	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 186	Free Cancellation	Rating 7.1 11,084 reviews	Search Air Canada flights

Keystone

Wheat Ridge

Winter Park

Lakewood

Longmont

Silverthorne

Boulder

Englewood

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

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Cheap flights from Alberta to Denver from C$ 204

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 17/6. 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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Our best WestJet 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

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

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.

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