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Cheap flights from Alberta to Denver from C$ 145

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
4 Aug — 11 Aug1
1 adult

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 July 2025.

Round-trip from

C$ 190

One-way from

C$ 145

Popular in

January

Cheapest in

June

Average price

C$ 298

Good round-trip deal

C$ 536 or less

Good one-way deal

C$ 290 or less
United Airlines
  • United Airlines
  • 4/10-6/10
  • Nonstop
  • 4h 58m total
  • Alberta to Denver
Search Deals
WestJet
  • WestJet
  • 26/8
  • Nonstop
  • 2h 32m total
  • Alberta to Denver
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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.
Search Deals

Find flight deals from Alberta to Denver

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 July 2025.

Sat 4/106:15 a.m.YYC - DEN
Nonstop2h 27mUnited Airlines
Mon 6/107:21 p.m.DEN - YYC
Nonstop2h 27mUnited Airlines
Deal found 29/7C$ 190
Thu 4/98:25 a.m.YYC - DEN
1 stop8h 08mAir Canada
Sun 7/97:05 p.m.DEN - YYC
1 stop5h 37mAir Canada
Deal found 29/7C$ 192
Thu 4/911:50 a.m.YYC - DEN
1 stop7h 33mMultiple Airlines
Sun 7/97:40 p.m.DEN - YYC
Nonstop2h 30mMultiple Airlines
Deal found 29/7C$ 199
Tue 16/98:55 a.m.YYC - DEN
Nonstop2h 29mWestJet
Tue 23/912:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Deal found 30/7C$ 217
Tue 23/98:55 a.m.YYC - DEN
Nonstop2h 29mDelta
Sat 27/96:30 a.m.DEN - YYC
1 stop9h 16mDelta
Deal found 28/7C$ 319
Wed 27/86:00 a.m.YEG - DEN
1 stop5h 27mWestJet
Wed 3/912:15 p.m.DEN - YEG
2 stops11h 32mWestJet
Deal found 30/7C$ 321
Thu 28/812:45 p.m.YEG - DEN
1 stop6h 45mAir Canada
Tue 2/911:35 a.m.DEN - YEG
1 stop6h 05mAir Canada
Deal found 30/7C$ 345
Tue 26/83:17 p.m.YEG - DEN
Nonstop2h 46mUnited Airlines
Tue 2/97:18 p.m.DEN - YEG
Nonstop2h 46mUnited Airlines
Deal found 29/7C$ 346
Tue 16/96:15 a.m.YYC - DEN
1 stop7h 51mAlaska Airlines
Tue 23/911:40 a.m.DEN - YYC
2 stops12h 12mAlaska Airlines
Deal found 29/7C$ 359
Tue 26/86:00 a.m.YEG - DEN
1 stop5h 27mMultiple Airlines
Tue 2/98:55 p.m.DEN - YEG
2 stops18h 02mMultiple Airlines
Deal found 29/7C$ 378
Sat 18/105:24 p.m.YEG - DEN
2 stops17h 34mAlaska Airlines
Mon 20/107:02 p.m.DEN - YEG
2 stops15h 44mAlaska Airlines
Deal found 30/7C$ 516

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 July 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 4/10

6:15 a.m.-8:42 a.m.

Nonstop2h 27m

Denver Intl

Mon 6/10

7:21 p.m.-9:48 p.m.

Nonstop2h 27m

C$ 190

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/9

8:25 a.m.-4:33 p.m.

1 stop8h 08m

Denver Intl

Sun 7/9

7:05 p.m.-12:42 a.m.

1 stop5h 37m

C$ 192

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 4/9

11:50 a.m.-7:23 p.m.

1 stop7h 33m

Denver Intl

Sun 7/9

7:40 p.m.-10:10 p.m.

Nonstop2h 30m

C$ 199

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 16/9

8:55 a.m.-11:24 a.m.

Nonstop2h 29m

Denver Intl

Tue 23/9

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 217

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 23/9

8:55 a.m.-11:24 a.m.

Nonstop2h 29m

Denver Intl

Sat 27/9

6:30 a.m.-3:46 p.m.

1 stop9h 16m

C$ 319

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Wed 27/8

6:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Wed 3/9

12:15 p.m.-11:47 p.m.

2 stops11h 32m

C$ 321

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Thu 28/8

12:45 p.m.-7:30 p.m.

1 stop6h 45m

Denver Intl

Tue 2/9

11:35 a.m.-5:40 p.m.

1 stop6h 05m

C$ 345

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 26/8

3:17 p.m.-6:03 p.m.

Nonstop2h 46m

Denver Intl

Tue 2/9

7:18 p.m.-10:04 p.m.

Nonstop2h 46m

C$ 346

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 16/9

6:15 a.m.-2:06 p.m.

1 stop7h 51m

Denver Intl

Tue 23/9

11:40 a.m.-11:52 p.m.

2 stops12h 12m

C$ 359

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Tue 26/8

6:00 a.m.-11:27 a.m.

1 stop5h 27m

Denver Intl

Tue 2/9

8:55 p.m.-2:57 p.m.

2 stops18h 02m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 22 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, August is the cheapest month in which you can book a flight from Alberta to Denver (average of C$ 320). Flying from Alberta to Denver in December is currently the most expensive (average of C$ 484). 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 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alberta to Denver as you normally would.

Weekly flight availability from Alberta to Denver

Explore weekly flight availability from Alberta to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2025.

The most flights from CAAB to DEN are scheduled on a Monday (9 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 30 July 2025.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Alberta to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Air Canada
7.1
Good
9,837 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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 3,980 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Alberta to Denver one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 145. Air Canada flights start at C$ 149 while deals on United Airlines start at C$ 161 one-way.

  • 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 (82%), Air Canada (74%) or United Airlines (69%) 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$ 190 on average our data indicates C$ 1,256 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, August is the cheapest month in which you can book a flight from Alberta to Denver (average of C$ 320). Flying from Alberta to Denver in December is currently the most expensive (average of C$ 484). 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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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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 169AverageC$ 297FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 183AverageC$ 498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 187AverageC$ 509FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 236AverageC$ 390FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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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.

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