How does KAYAK find such low prices on flights from Alberta to Denver?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to Denver.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to Denver?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Alberta is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Alberta to Denver?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Alberta with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to Denver?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$123 CHEAP FLIGHTS from Alberta to Denver

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Cheap Flights from Alberta to Denver

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Alberta to Denver

Wed, Oct 28 - Wed, Nov 4

6:00 am - 12:38 pmYYC Calgary-DEN Denver Intl

6h 38m1 stop Vancouver Intl

8:15 am - 5:29 pmDEN Denver Intl-YYC Calgary

8h 14m1 stop Vancouver Intl

$206Air Canada

Mon, Oct 12 - Wed, Oct 14

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

2h 34mnonstop

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

2h 32mnonstop

$214United Airlines

Tue, Oct 20 - Thu, Oct 29

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

2h 34mnonstop

11:39 am - 2:21 pmDEN Denver Intl-YYC Calgary

2h 42mnonstop

$214United Airlines

Fri, Oct 2 - Sun, Oct 4

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

10h 38m2 stops Edmonton Vancouver Intl

7:50 pm - 1:44 amDEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

$215Air Canada

Mon, Oct 12 - Wed, Oct 14

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

2h 34mnonstop

7:50 pm - 1:44 amDEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

$219Multiple Airlines

Mon, Oct 12 - Mon, Oct 19

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

2h 34mnonstop

7:50 pm - 1:44 amDEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

$219Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:00 am - 12:38 pmYYC Calgary-DEN Denver Intl

6h 38m1 stop Vancouver Intl

8:15 am - 5:29 pmDEN Denver Intl-YYC Calgary

8h 14m1 stop Vancouver Intl

$225Air Canada

Fri, Oct 2 - Sat, Oct 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

$240United Airlines

Thu, Oct 1 - Mon, Oct 5

6:10 am - 11:20 amYEG Edmonton-DEN Denver Intl

5h 10m1 stop Calgary

12:15 pm - 12:44 amDEN Denver Intl-YEG Edmonton

12h 29m2 stops Calgary Vancouver Intl

$249WestJet

Thu, Oct 1 - Mon, Oct 5

6:10 am - 11:20 amYEG Edmonton-DEN Denver Intl

5h 10m1 stop Calgary

12:15 pm - 12:05 pmDEN Denver Intl-YEG Edmonton

23h 50m1 stop Calgary

$259WestJet

Recent last minute flight deals from Alberta to Denver

Mon, Sep 21 - Mon, Oct 5

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

2h 34mnonstop

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

2h 32mnonstop

$279United Airlines

Mon, Sep 21 - Mon, Oct 5

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

2h 34mnonstop

7:50 pm - 1:44 amDEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

$284Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

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

6h 43m1 stop Vancouver Intl

7:50 pm - 1:44 amDEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

$291Air Canada

Fri, Sep 18 - Tue, Sep 22

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

2h 34mnonstop

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

2h 32mnonstop

$344United Airlines

Fri, Sep 18 - Tue, Sep 22

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

2h 34mnonstop

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

2h 32mnonstop

$345United Airlines

Fri, Sep 18 - Tue, Sep 22

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

$360Air Canada

Mon, Sep 21 - Fri, Sep 25

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

2h 34mnonstop

9:10 am - 1:39 amDEN Denver Intl-YYC Calgary

16h 29m1 stop Vancouver Intl

$393Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

10:00 am - 9:43 amYYC Calgary-DEN Denver Intl

23h 43m1 stop Phoenix Sky Harbor Intl

10:47 pm - 5:30 pmDEN Denver Intl-YYC Calgary

18h 43m2 stops Phoenix Sky Harbor Intl Edmonton

$414Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

9:40 am - 3:24 pmYEG Edmonton-DEN Denver Intl

5h 44m1 stop Minneapolis St Paul

12:15 pm - 6:30 pmDEN Denver Intl-YEG Edmonton

6h 15m1 stop Calgary

$622WestJet

Fri, Sep 18 - Mon, Sep 21

6:15 pm - 11:20 amYEG Edmonton-DEN Denver Intl

41h 05m2 stops Victoria Intl Calgary

12:15 pm - 10:10 pmDEN Denver Intl-YEG Edmonton

9h 55m2 stops Calgary Kelowna

$644WestJet

Useful Info

Low season	February
High season	July
Cheapest flight	$123

Best time to beat the crowds but there is an average 15% increase in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Calgary to Denver

Verified travelerFlew with United Airlines-Apr 2026

The Denver airport has many shuttles and is well organized to leave the airport via Uber or bus or train. Just follow the instructions and mind the construction. They even have dedicated baggage pick up for snowboards and skis.

Verified travelerFlew with United Airlines-Aug 2024

Denver International is a really nice airport, but it should be for a hub! A lot of stuff is actually open until 10:30 or 11pm, so that’s nice. Pretty good place to do an overnight layover too…just make sure to get some snacks in case you can’t sleep.

VictoriaFlew with United Airlines-Mar 2024

A tip I have is if you’re in a 4/5 boarding class you might want to check your bag ! There’s not enough room for everyone’s carryon above if it’s a full flight.

KimFlew with United Airlines-Jan 2024

Completing your passport paperwork on line makes a smoother transition at the airport

How does KAYAK find such low prices on flights from Alberta to Denver?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to Denver.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to Denver?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Alberta is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Alberta to Denver?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Alberta with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to Denver?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Westminster

Lakewood

Dillon

Broomfield

Englewood

Greenwood Village

Lone Tree

Central City

Limon

Brighton

Wheat Ridge

Fort Morgan

Evergreen

Erie

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$123 Find Cheap Flights from Alberta to Denver - Compare and Save

Cheap Flights from Alberta to Denver

Recent round-trip flight deals from Alberta to Denver

Recent one-way flight deals from Alberta to Denver

Recent last minute flight deals from Alberta to Denver

Recent direct flight deals from Alberta to Denver

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Low season

High season

Cheapest flight

Flights from Alberta to Denver: the best tips from KAYAK users

FAQs for booking flights from Alberta to Denver

Traveling to a place near Denver?

More options for your flight to Denver

Complete your trip to Denver with a hotel stay or car rental

Information on the airport you'll fly into in Denver

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Find direct flights for Denver

Flights from domestic origins to Denver

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