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Cheap flights from Alberta to Denver from $129

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 6/23. 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 Alberta to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:00 pm - 11:10 pm
YYC
-
DEN
8h 10m
1 stop
Air Canada Logo
7:50 pm - 1:40 am
DEN
-
YYC
5h 50m
1 stop
$208Air Canada
Wed, Jun 17 - Thu, Jun 18
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
$217Air Canada
Sat, May 2 - Mon, May 4
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
$219Air Canada
Sat, May 2 - Mon, May 4
Air Canada Logo
12:30 pm - 11:10 pm
YYC
-
DEN
10h 40m
2 stops
Air Canada Logo
7:50 pm - 1:40 am
DEN
-
YYC
5h 50m
1 stop
$225Air Canada
Thu, Jun 11 - Sun, Jun 21
Delta Logo
6:40 am - 3:36 pm
YYC
-
DEN
8h 56m
1 stop
Delta Logo
10:48 am - 8:30 pm
DEN
-
YYC
9h 42m
1 stop
$248Delta
Sat, May 2 - Thu, May 7
Delta Logo
12:29 pm - 8:46 pm
YYC
-
DEN
8h 17m
1 stop
Delta Logo
10:48 am - 8:30 pm
DEN
-
YYC
9h 42m
1 stop
$249Delta
Tue, May 5 - Thu, May 7
Multiple Airlines Logo
3:55 pm - 10:47 am
YEG
-
DEN
18h 52m
1 stop
Multiple Airlines Logo
11:59 pm - 3:09 pm
DEN
-
YEG
15h 10m
2 stops
$328Multiple Airlines
Tue, Apr 14 - Fri, Apr 17
Multiple Airlines Logo
3:55 pm - 10:47 am
YEG
-
DEN
18h 52m
1 stop
Multiple Airlines Logo
12:51 pm - 11:17 am
DEN
-
YEG
22h 26m
1 stop
$342Multiple Airlines
Tue, Apr 14 - Fri, Apr 17
WestJet Logo
6:40 pm - 11:20 am
YEG
-
DEN
16h 40m
1 stop
WestJet Logo
12:15 pm - 8:45 pm
DEN
-
YEG
8h 30m
2 stops
$385WestJet
Tue, May 12 - Wed, May 20
WestJet Logo
6:10 am - 11:20 am
YEG
-
DEN
5h 10m
1 stop
WestJet Logo
12:15 pm - 6:30 pm
DEN
-
YEG
6h 15m
1 stop
$391WestJet
Tue, Jun 16 - Thu, Jun 18

Delta flights from Alberta to Denver

Our best Delta deals on Alberta to Denver flight tickets
Delta
May 2
YYC6:40 amCalgary
8h 56m
1 stop
DEN3:36 pmDenver Intl
May 7
DEN10:48 amDenver Intl
9h 42m
1 stop
YYC8:30 pmCalgary
$248
Delta
May 5
YYC12:29 pmCalgary
8h 17m
1 stop
DEN8:46 pmDenver Intl
May 7
DEN10:48 amDenver Intl
9h 42m
1 stop
YYC8:30 pmCalgary
$249
Delta
May 2
YYC12:29 pmCalgary
7h 59m
1 stop
DEN8:28 pmDenver Intl
May 7
DEN10:48 amDenver Intl
9h 42m
1 stop
YYC8:30 pmCalgary
$264

Air Canada flights from Alberta to Denver

Our best Air Canada deals on Alberta to Denver flight tickets
Air Canada
Jun 17
YYC3:00 pmCalgary
8h 10m
1 stop
DEN11:10 pmDenver Intl
Jun 18
DEN7:50 pmDenver Intl
5h 50m
1 stop
YYC1:40 amCalgary
$208
Air Canada
May 2
YYC4:25 pmCalgary
6h 45m
1 stop
DEN11:10 pmDenver Intl
May 4
DEN7:50 pmDenver Intl
5h 51m
1 stop
YYC1:41 amCalgary
$217
Air Canada
May 2
YYC12:30 pmCalgary
10h 40m
2 stops
DEN11:10 pmDenver Intl
May 4
DEN7:50 pmDenver Intl
5h 51m
1 stop
YYC1:41 amCalgary
$219

momondo Fare Finder

 
Customize your flight search to find flights from Alberta to Denver 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 12, 2026.
Use the filters below to find and compare flights from Alberta to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 6/17

3:00 pm-11:10 pm

1 stop8h 10m

Denver Intl

Thu 6/18

7:50 pm-1:40 am

1 stop5h 50m

$208

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/2

4:25 pm-11:10 pm

1 stop6h 45m

Denver Intl

Mon 5/4

7:50 pm-1:41 am

1 stop5h 51m

$217

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/2

12:30 pm-11:10 pm

2 stops10h 40m

Denver Intl

Mon 5/4

7:50 pm-1:41 am

1 stop5h 51m

$219

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 6/11

12:30 pm-11:10 pm

2 stops10h 40m

Denver Intl

Sun 6/21

7:50 pm-1:40 am

1 stop5h 50m

$225

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 5/2

6:40 am-3:36 pm

1 stop8h 56m

Denver Intl

Thu 5/7

10:48 am-8:30 pm

1 stop9h 42m

$248

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 5/5

12:29 pm-8:46 pm

1 stop8h 17m

Denver Intl

Thu 5/7

10:48 am-8:30 pm

1 stop9h 42m

$249

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 4/14

3:55 pm-10:47 am

1 stop18h 52m

Denver Intl

Fri 4/17

11:59 pm-3:09 pm

2 stops15h 10m

$328

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 4/14

3:55 pm-10:47 am

1 stop18h 52m

Denver Intl

Fri 4/17

12:51 pm-11:17 am

1 stop22h 26m

$342

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 5/12

6:40 pm-11:20 am

1 stop16h 40m

Denver Intl

Wed 5/20

12:15 pm-8:45 pm

2 stops8h 30m

$385
Quickest round-trip

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 6/16

6:10 am-11:20 am

1 stop5h 10m

Denver Intl

Thu 6/18

12:15 pm-6:30 pm

1 stop6h 15m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Denver from

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?

The cheapest month to fly to Denver from Alberta is in July. Flight prices, which tend to average around $176, 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 August to fly from Alberta, when ticket prices are also cheap, with an average price of $186.

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 $338. 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 $598.

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 $175. Flights in the morning are often more expensive with an average ticket price of $449.

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 $267 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 $150 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

$199

Fastest flight time

2h 29m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Alberta in the past 72 hours is $199. The best round-trip flight deal from Alberta to Denver found on momondo in the last 72 hours is $461.
The fastest flight from Alberta to Denver takes 2h 29m
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

  • 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?

  • 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?

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
Air CanadaPriceFrom $74Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom $91Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
WestJetPriceFrom $95Free CancellationRating
7.2
3,291 reviews
Search WestJet flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Boulder
Longmont
Greeley
Cripple Creek
Keystone
Lakewood
Westminster
Thornton
Frisco
Winter Park
Grand Lake
Centennial
Copper Mountain
Englewood

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.

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