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.

C$ 202 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

Fri, 23 Oct - Mon, 26 Oct

12:30 p.m. - 11:08 p.m.YYC Calgary-DEN Denver Intl

10h 38m2 stops Edmonton Vancouver Intl

8:15 a.m. - 7:35 p.m.DEN Denver Intl-YYC Calgary

11h 20m2 stops Vancouver Intl Edmonton

C$ 326Air Canada

Wed, 21 Oct - Fri, 30 Oct

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

2h 34mdirect

11:39 a.m. - 2:21 p.m.DEN Denver Intl-YYC Calgary

2h 42mdirect

C$ 336United Airlines

Thu, 22 Oct - Thu, 29 Oct

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

2h 34mdirect

11:39 a.m. - 2:21 p.m.DEN Denver Intl-YYC Calgary

2h 42mdirect

C$ 336United Airlines

Wed, 21 Oct - Thu, 22 Oct

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

2h 34mdirect

7:50 p.m. - 1:44 a.m.DEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

C$ 343Multiple Airlines

Mon, 12 Oct - Wed, 14 Oct

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

2h 34mdirect

7:50 p.m. - 1:44 a.m.DEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

C$ 343Multiple Airlines

Wed, 21 Oct - Fri, 23 Oct

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

6h 43m1 stop Vancouver Intl

7:50 p.m. - 1:44 a.m.DEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

C$ 349Air Canada

Thu, 22 Oct - Tue, 3 Nov

1:40 p.m. - 11:44 p.m.YYC Calgary-DEN Denver Intl

10h 04m1 stop Minneapolis St Paul

11:07 a.m. - 10:40 p.m.DEN Denver Intl-YYC Calgary

10h 33m1 stop Minneapolis St Paul

C$ 371Delta

Thu, 22 Oct - Sun, 1 Nov

1:40 p.m. - 11:44 p.m.YYC Calgary-DEN Denver Intl

10h 04m1 stop Minneapolis St Paul

6:05 a.m. - 2:35 p.m.DEN Denver Intl-YYC Calgary

7h 30m1 stop Minneapolis St Paul

C$ 371Delta

Sun, 11 Oct - Mon, 12 Oct

6:10 a.m. - 11:20 a.m.YEG Edmonton-DEN Denver Intl

5h 10m1 stop Calgary

12:15 p.m. - 10:10 p.m.DEN Denver Intl-YEG Edmonton

33h 55m2 stops Calgary Kelowna

C$ 676WestJet

Mon, 12 Oct - Thu, 15 Oct

6:10 a.m. - 11:20 a.m.YEG Edmonton-DEN Denver Intl

5h 10m1 stop Calgary

12:15 p.m. - 6:30 p.m.DEN Denver Intl-YEG Edmonton

6h 15m1 stop Calgary

C$ 681WestJet

Recent last minute flight deals from Alberta to Denver

Thu, 1 Oct - Sun, 4 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$ 665United Airlines

Wed, 30 Sep - Tue, 13 Oct

7:55 p.m. - 9:46 a.m.YYC Calgary-DEN Denver Intl

13h 51m1 stop San Francisco

10:55 p.m. - 7:00 p.m.DEN Denver Intl-YYC Calgary

20h 05m2 stops Los Angeles Vancouver Intl

C$ 665Multiple Airlines

Thu, 1 Oct - Sun, 11 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$ 678United Airlines

Thu, 1 Oct - Tue, 13 Oct

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

2h 34mdirect

7:50 p.m. - 1:44 a.m.DEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

C$ 678Multiple Airlines

Thu, 1 Oct - Sun, 4 Oct

12:30 p.m. - 11:08 p.m.YYC Calgary-DEN Denver Intl

10h 38m2 stops Edmonton Vancouver Intl

7:50 p.m. - 1:44 a.m.DEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

C$ 688Air Canada

Thu, 1 Oct - Thu, 15 Oct

7:45 a.m. - 5:02 p.m.YYC Calgary-DEN Denver Intl

9h 17m1 stop Salt Lake City

11:07 a.m. - 8:40 p.m.DEN Denver Intl-YYC Calgary

9h 33m1 stop Minneapolis St Paul

C$ 692Delta

Thu, 1 Oct - Sun, 11 Oct

7:45 a.m. - 5:02 p.m.YYC Calgary-DEN Denver Intl

9h 17m1 stop Salt Lake City

11:07 a.m. - 8:40 p.m.DEN Denver Intl-YYC Calgary

9h 33m1 stop Minneapolis St Paul

C$ 696Delta

Thu, 1 Oct - Sun, 4 Oct

7:50 a.m. - 11:08 p.m.YYC Calgary-DEN Denver Intl

15h 18m1 stop Vancouver Intl

7:50 p.m. - 1:44 a.m.DEN Denver Intl-YYC Calgary

5h 54m1 stop Vancouver Intl

C$ 706Air Canada

Thu, 1 Oct - Wed, 14 Oct

6:35 a.m. - 3:24 p.m.YYC Calgary-DEN Denver Intl

8h 49m1 stop Minneapolis St Paul

7:05 a.m. - 5:20 p.m.DEN Denver Intl-YYC Calgary

10h 15m1 stop Los Angeles

C$ 870WestJet

Thu, 1 Oct - Thu, 15 Oct

1:00 p.m. - 11:47 p.m.YYC Calgary-DEN Denver Intl

10h 47m2 stops Vancouver Intl Seattle/Tacoma Intl

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

2h 30mdirect

C$ 904WestJet

Useful Info

Low season	January
High season	June
Cheapest flight	C$ 202

Best time to beat the crowds (8% less expensive on average)

Most popular time to fly and prices are also 9% 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.

Estes Park

Aurora

Fort Collins

Longmont

Silverthorne

Golden

Lakewood

Breckenridge

Manitou Springs

Broomfield

Frisco

Lone Tree

Centennial

Westminster

Winter Park

Georgetown

Keystone

Littleton

Brighton

Wheat Ridge

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DEN

C$ 202 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

Good to know

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

Travelling 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

Cabin class types available on flights to Alberta

Flights from domestic origins to Denver

Flights to other popular destinations

Find deals for your return flight