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

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

What airlines fly to Denver?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Denver from Alberta according to our data. Air Canada is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 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?

As of August 2025, there are 54 flights per week flying from Alberta to Denver. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.

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

7 flights are operational daily from Alberta to Denver as of August 2025. The most popular departure time for this route is 8:00AM, with 60% of flights per day taking off at noon.

How long does it take to fly to Denver?

Flight times vary depending on what airport in Alberta you fly out of and what airport in Denver you fly into. For example, flying from Calgary to Denver takes 2h 27m on average. On the other hand, flying from Edmonton to Denver takes 2h 46m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Alberta to Denver Intl Airport refresh daily.

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

As of August 2025, there are 3 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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Denver Intl Airport.

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

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$97 Cheap Flights from Alberta to Denver in 2025

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Find the cheapest flights from Alberta to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:55 am - 11:24 amYYC-DEN

2h 29mnonstop

12:15 pm - 2:45 pmDEN-YYC

2h 30mnonstop

$120WestJet

Find Deal

Thu, Sep 25 - Sun, Sep 28

8:25 am - 4:33 pmYYC-DEN

8h 08m1 stop

7:05 pm - 12:42 amDEN-YYC

5h 37m1 stop

$130Air Canada

Find Deal

Thu, Sep 25 - Sun, Sep 28

2:13 pm - 4:45 pmYYC-DEN

2h 32mnonstop

11:44 am - 2:21 pmDEN-YYC

2h 37mnonstop

$165United Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 3

8:55 am - 11:24 amYYC-DEN

2h 29mnonstop

8:55 pm - 11:30 amDEN-YYC

14h 35m1 stop

$189

Find Deal

Sun, Sep 28 - Tue, Sep 30

8:55 am - 11:24 amYYC-DEN

2h 29mnonstop

8:55 pm - 4:31 pmDEN-YYC

19h 36m1 stop

$190

Find Deal

Sun, Sep 28 - Tue, Sep 30

1:25 pm - 11:24 pmYYC-DEN

9h 59m1 stop

12:59 pm - 9:59 pmDEN-YYC

9h 00m1 stop

$223Delta

Find Deal

Sun, Nov 16 - Wed, Nov 19

8:55 am - 11:24 amYYC-DEN

2h 29mnonstop

6:50 am - 4:31 pmDEN-YYC

9h 41m1 stop

$238Delta

Find Deal

Wed, Sep 3 - Fri, Sep 5

6:15 am - 8:42 amYYC-DEN

2h 27mnonstop

7:21 pm - 9:48 pmDEN-YYC

2h 27mnonstop

$258United Airlines

Find Deal

Wed, Oct 15 - Mon, Oct 20

5:24 pm - 2:00 pmYEG-DEN

20h 36m2 stops

7:50 pm - 4:34 pmDEN-YEG

20h 44m2 stops

$437Alaska Airlines

Find Deal

Sat, Oct 11 - Mon, Oct 13

5:24 pm - 11:34 amYEG-DEN

18h 10m2 stops

6:46 pm - 4:05 pmDEN-YEG

21h 19m2 stops

$439Alaska Airlines

Find Deal

Sat, Oct 25 - Mon, Oct 27

WestJet flights from Alberta to Denver

Our best WestJet deals on Alberta to Denver flight tickets

WestJet

Sep 25

YYC8:55 amCalgary

2h 29m

DEN11:24 amDenver Intl

Sep 28

DEN12:15 pmDenver Intl

2h 30m

YYC2:45 pmCalgary

$120

Find similar

WestJet

Sep 3

YYC8:55 amCalgary

2h 29m

DEN11:24 amDenver Intl

Sep 5

DEN12:15 pmDenver Intl

2h 30m

YYC2:45 pmCalgary

$133

Find similar

WestJet

Sep 19

YYC8:55 amCalgary

2h 29m

DEN11:24 amDenver Intl

Sep 22

DEN12:15 pmDenver Intl

2h 30m

YYC2:45 pmCalgary

$141

Find similar

Air Canada flights from Alberta to Denver

Our best Air Canada deals on Alberta to Denver flight tickets

Air Canada

Sep 25

YYC8:25 amCalgary

8h 08m

1 stop

DEN4:33 pmDenver Intl

Sep 28

DEN7:05 pmDenver Intl

5h 37m

1 stop

YYC12:42 amCalgary

$130

Find similar

Air Canada

Sep 25

YYC8:25 amCalgary

8h 08m

1 stop

DEN4:33 pmDenver Intl

Sep 28

DEN7:05 pmDenver Intl

5h 37m

1 stop

YYC12:42 amCalgary

$134

Find similar

Air Canada

Oct 2

YYC7:00 amCalgary

5h 38m

1 stop

DEN12:38 pmDenver Intl

Oct 9

DEN6:05 pmDenver Intl

6h 37m

1 stop

YYC12:42 amCalgary

$147

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 9/25

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Sun 9/28

12:15 pm-2:45 pm

Nonstop2h 30m

$120

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 9/25

8:25 am-4:33 pm

1 stop8h 08m

Denver Intl

Sun 9/28

7:05 pm-12:42 am

1 stop5h 37m

$130

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 10/31

2:13 pm-4:45 pm

Nonstop2h 32m

Denver Intl

Mon 11/3

11:44 am-2:21 pm

Nonstop2h 37m

$165

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 9/28

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Tue 9/30

8:55 pm-11:30 am

1 stop14h 35m

$189

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 9/28

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Tue 9/30

8:55 pm-4:31 pm

1 stop19h 36m

$190

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sun 11/16

1:25 pm-11:24 pm

1 stop9h 59m

Denver Intl

Wed 11/19

12:59 pm-9:59 pm

1 stop9h 00m

$223

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 9/3

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Fri 9/5

6:50 am-4:31 pm

1 stop9h 41m

$238

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 10/15

6:15 am-8:42 am

Nonstop2h 27m

Denver Intl

Mon 10/20

7:21 pm-9:48 pm

Nonstop2h 27m

$258

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Sat 10/11

5:24 pm-2:00 pm

2 stops20h 36m

Denver Intl

Mon 10/13

7:50 pm-4:34 pm

2 stops20h 44m

$437

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Sat 10/25

5:24 pm-11:34 am

2 stops18h 10m

Denver Intl

Mon 10/27

6:46 pm-4:05 pm

2 stops21h 19m

$439

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?

The cheapest month to fly to Denver from Alberta is in July. Flight prices, which tend to average around $184, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in July, then you should wait until June to fly from Alberta, when ticket prices are also cheap, with an average price of $193.

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

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $376. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $558.

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

The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $324. Flights at noon are often more expensive with an average ticket price of $473.

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 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 $262 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 $190 on momondo.

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

There are 4 cabin classes available to choose from on Alberta to Denver Intl 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	$97
Fastest flight time	2h 27m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Alberta in the past 72 hours is $97. The best round-trip flight deal from Alberta to Denver found on momondo in the last 72 hours is $120.

The fastest flight from Alberta to Denver takes 2h 27m

Direct flights go from Alberta to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Alberta to Denver Intl Airport?
Prices for flights from Alberta to Denver Intl Airport refresh daily.
How many operators does momondo search for flights from Alberta to Denver Intl Airport?
As of August 2025, there are 3 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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 (33.95% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (19.98%), Boeing 737-700 Passenger/BBJ1 (winglets) (11.34%), and Boeing 787-9 Dreamliner (5.85%).

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
WestJet	PriceFrom $95	Free Cancellation	Rating 7.2 3,023 reviews	Search WestJet flights
Air Canada	PriceFrom $113	Free Cancellation	Rating 7.1 9,997 reviews	Search Air Canada flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights

Estes Park

Breckenridge

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Longmont

Boulder

Manitou Springs

Lakewood

Greeley

Westminster

Thornton

Winter Park

Grand Lake

Copper Mountain

Silverthorne

Frisco

Centennial

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alberta to Denver. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Denver from Alberta which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Alberta to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Alberta to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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Cheap flights from Alberta to Denver from $97

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 9/15. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Alberta to Denver

Cheap round-trip flights

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Cheap last minute flights

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WestJet flights from Alberta to Denver

Our best WestJet deals on Alberta to Denver flight tickets

Air Canada flights from Alberta to Denver

Our best Air Canada deals on Alberta to Denver flight tickets

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Use the filters below to find and compare flights from Alberta to Denver that are best for you.

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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

What is the cheapest month to fly to Denver?

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

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $376. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $558.

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

The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $324. Flights at noon are often more expensive with an average ticket price of $473.

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 to Denver?

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

There are 4 cabin classes available to choose from on Alberta to Denver Intl 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.

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

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

What airlines fly to Denver?

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

7 flights are operational daily from Alberta to Denver as of August 2025. The most popular departure time for this route is 8:00AM, with 60% of flights per day taking off at noon.

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

As of August 2025, there are 54 flights per week flying from Alberta to Denver. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.

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

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

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

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

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

What is the most popular plane model 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

Traveling to a place near Denver?

Why use momondo?

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

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

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

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

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