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Cheap flights from Alberta to Denver from C$ 144

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Alberta to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to Denver
Explore the most affordable flight options available from Alberta to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Tue 11/116:00 a.m.YYC - DEN
1 stop6h 37mAir Canada
Wed 20/56:55 p.m.DEN - YYC
1 stop5h 42mAir Canada
Deal found 29/10C$ 261
Tue 4/118:25 a.m.YYC - DEN
2 stops9h 19mAir Canada
Tue 11/118:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Deal found 28/10C$ 268
Sat 6/122:13 p.m.YYC - DEN
Nonstop2h 32mUnited Airlines
Sun 14/127:16 p.m.DEN - YYC
Nonstop2h 37mUnited Airlines
Deal found 29/10C$ 276
Tue 11/116:45 a.m.YYC - DEN
1 stop5h 52mAir Canada
Tue 19/58:15 a.m.DEN - YYC
1 stop14h 23mAir Canada
Deal found 29/10C$ 288
Wed 12/119:35 p.m.YYC - DEN
1 stop15h 02mAir Canada
Sat 15/118:45 a.m.DEN - YYC
1 stop10h 19mAir Canada
Deal found 29/10C$ 289
Thu 11/128:25 a.m.YYC - DEN
2 stops9h 19mAir Canada
Sun 14/128:45 a.m.DEN - YYC
1 stop13h 59mAir Canada
Deal found 30/10C$ 303
Tue 11/116:45 a.m.YYC - DEN
1 stop5h 52mAir Canada
Sun 16/118:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Deal found 30/10C$ 310
Thu 11/122:13 p.m.YYC - DEN
Nonstop2h 32mUnited Airlines
Sun 14/127:16 p.m.DEN - YYC
Nonstop2h 37mUnited Airlines
Deal found 28/10C$ 313
Mon 8/128:35 p.m.YEG - DEN
2 stops13h 43mMultiple Airlines
Thu 11/129:00 p.m.DEN - YEG
1 stop18h 59mMultiple Airlines
Deal found 30/10C$ 323
Fri 5/129:15 a.m.YEG - DEN
1 stop11h 10mMultiple Airlines
Sun 7/129:42 a.m.DEN - YEG
2 stops11h 38mMultiple Airlines
Deal found 30/10C$ 388
Wed 10/126:00 a.m.YEG - DEN
2 stops27h 02mMultiple Airlines
Tue 30/128:59 p.m.DEN - YEG
1 stop19h 00mMultiple Airlines
Deal found 30/10C$ 394
Thu 27/119:15 a.m.YEG - DEN
1 stop22h 54mMultiple Airlines
Fri 5/1212:59 a.m.DEN - YEG
1 stop11h 12mMultiple Airlines
Deal found 29/10C$ 395

Cheap flight deals from Alberta to Denver

Keep the following information in mind while searching for Alberta to Denver flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 261

One-way from

C$ 144

Popular in

January

Cheapest in

July

Average price

C$ 349

Good round-trip deal

C$ 500 or less

Good one-way deal

C$ 307 or less
Air Canada
  • Air Canada
  • 11/11-20/5
  • 2 total stops
  • 12h 19m total
  • Alberta to Denver
Search Deals
United Airlines
  • United Airlines
  • 12/11
  • Nonstop
  • 2h 32m total
  • Alberta to Denver
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Alberta to Denver Intl.
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Price to beat on a one-way flight from Alberta to Denver Intl.
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Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Alberta to Denver that are best for you.

Fly from

Alberta

Fly to

Denver

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 6/12

2:13 p.m.-4:45 p.m.

Nonstop2h 32m

Denver Intl

Sun 14/12

7:16 p.m.-9:53 p.m.

Nonstop2h 37m

C$ 276

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 11/12

8:25 a.m.-5:44 p.m.

2 stops9h 19m

Denver Intl

Sun 14/12

8:45 a.m.-10:44 p.m.

1 stop13h 59m

C$ 303

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 14/1

6:15 a.m.-8:55 a.m.

Nonstop2h 40m

Denver Intl

Sun 15/3

8:05 a.m.-12:29 a.m.

1 stop16h 24m

C$ 310

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 25/11

2:13 p.m.-4:45 p.m.

Nonstop2h 32m

Denver Intl

Tue 2/12

7:16 p.m.-9:53 p.m.

Nonstop2h 37m

C$ 311

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 11/12

6:15 a.m.-8:53 a.m.

Nonstop2h 38m

Denver Intl

Sun 14/12

7:16 p.m.-9:53 p.m.

Nonstop2h 37m

C$ 314

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 24/11

6:15 a.m.-8:53 a.m.

Nonstop2h 38m

Denver Intl

Sun 30/11

7:16 p.m.-9:53 p.m.

Nonstop2h 37m

C$ 316

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 28/11

12:41 p.m.-10:28 p.m.

1 stop9h 47m

Denver Intl

Thu 4/12

11:12 a.m.-8:57 p.m.

1 stop9h 45m

C$ 318

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 11/12

2:45 p.m.-11:17 p.m.

1 stop8h 32m

Denver Intl

Sun 14/12

6:22 p.m.-11:13 p.m.

1 stop4h 51m

C$ 318

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 28/11

12:41 p.m.-10:28 p.m.

1 stop9h 47m

Denver Intl

Fri 5/12

5:30 a.m.-11:51 a.m.

1 stop6h 21m

C$ 318

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 20/11

7:45 a.m.-2:59 p.m.

1 stop7h 14m

Denver Intl

Thu 27/11

7:05 a.m.-11:51 a.m.

1 stop4h 46m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 38 results
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Best time to book a flight from Alberta to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Alberta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alberta to Denver

What is the cheapest month to book a flight from Alberta to Denver?

Currently, July is the cheapest month in which you can book a flight from Alberta to Denver (average of C$ 140). Flying from Alberta to Denver in January is currently the most expensive (average of C$ 293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AB to DEN?

Find hourly flight availability from Alberta to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

It’s optimal to fly from Alberta to Denver in the evening. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Alberta to Denver?

Use this chart to determine the cheapest time to fly round-trip from Alberta to Denver. Price data was last updated on 26 October 2025.

Travelers seeking maximum savings on their Alberta to Denver flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Alberta to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Alberta?

    Most people fly into Denver Intl (DEN) if they book a flight to Denver from Alberta. Denver Intl is conveniently located just 29.7 km from Denver’s city centre.

  • How popular is this Alberta to Denver flight route?

    The Alberta to Denver Intl flight path was viewed by 3,588 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Alberta to Denver?

    There are many flights that can get you from Alberta to Denver in 2h 32m. Fly via United Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 1445 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Alberta to Denver?

    No one likes to see their flight delayed. When booking a flight from Alberta to Denver consider choosing Aeromexico (85%), United Airlines (83%) or Air Canada (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Alberta to Denver?

    Looking at all options, your cheapest flight can be booked for C$ 186. While the most popular route (Calgary - Denver Intl) can be booked for C$ 272 on average, our data indicates C$ 1,491 when flying from Alberta to Denver.

  • Can I find deals for flights from Alberta to Denver that include hotel bookings?

    Yes. In addition to deals on Alberta to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to Denver.

  • Can I find deals for business class flights from Alberta to Denver?

    Yes. Cheapflights offers flight deals from Alberta to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alberta to Denver?

    Currently, July is the cheapest month in which you can book a flight from Alberta to Denver (average of C$ 140). Flying from Alberta to Denver in January is currently the most expensive (average of C$ 293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Golden
Westminster
Thornton

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Alternative routes for Alberta to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Victoria to Durango flights
Winnipeg to Colorado Springs flights
Windsor to Denver flights
Calgary to Aspen flights

Top 4 airlines flying from Alberta to Denver

Discover the top 4 airlines that operate flights from Alberta to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 170AverageC$ 303FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 184AverageC$ 385FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 185AverageC$ 526FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 191AverageC$ 524FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alberta to Denver?

Cheapflights makes it easy to find Alberta to Denver flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Alberta to Denver?

Millions of users choose and trust Cheapflights to book the best flight deals from Alberta to Denver for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Alberta to Denver with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Alberta to Denver flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Alberta to Denver become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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