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$89+ Cheap flights from Alberta to Denver (DEN)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$126
(Kiwi.com)

One-way from

$89
(iWofly)

Popular in

January

Cheapest in

June

Average price

$195

Good round-trip deal

$168 or less

Good one-way deal

$168 or less
From Alberta to Denver Intl
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One-way flight from Alberta to Denver Intl
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Highest demand for flights based on searches. 23% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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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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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:55 amYYC - DEN
Nonstop2h 29mWestJet
Tue 9/1612:15 pmDEN - YYC
Nonstop2h 30mWestJet
Deal found 6/10$126
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:00 pmYYC - DEN
1 stop7h 23mAir Canada
Sun 9/287:05 pmDEN - YYC
1 stop5h 37mAir Canada
Deal found 6/11$149
This Flightnetwork deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:55 amYYC - DEN
Nonstop2h 32mMultiple Airlines
Sat 8/27:00 pmDEN - YYC
1 stop5h 43mMultiple Airlines
Deal found 6/11$151
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:15 amYYC - DEN
Nonstop2h 34mUnited Airlines
Sun 6/157:19 pmDEN - YYC
Nonstop2h 29mUnited Airlines
Deal found 6/9$175
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:00 amYEG - DEN
1 stop5h 27mWestJet
Mon 8/1112:15 pmDEN - YEG
1 stop7h 12mWestJet
Deal found 6/10$181
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:55 amYYC - DEN
Nonstop2h 29mDelta
Sat 9/276:30 amDEN - YYC
1 stop9h 16mDelta
Deal found 6/11$209
This United deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:00 amYEG - DEN
Nonstop2h 44mMultiple Airlines
Sun 6/2911:35 amDEN - YEG
1 stop5h 50mMultiple Airlines
Deal found 6/10$260
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:50 amYEG - DEN
2 stops8h 40mAir Canada
Wed 8/2711:35 amDEN - YEG
1 stop10h 00mAir Canada
Deal found 6/10$263
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:00 amYEG - DEN
1 stop5h 27mDelta
Sun 8/246:35 amDEN - YEG
1 stop9h 46mDelta
Deal found 6/10$278
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:17 pmYEG - DEN
Nonstop2h 46mUnited Airlines
Mon 8/257:18 pmDEN - YEG
Nonstop2h 46mUnited Airlines
Deal found 6/10$342
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:17 pmYEG - DEN
2 stops17h 23mAlaska Airlines
Fri 9/1911:40 amDEN - YEG
2 stops23h 09mAlaska Airlines
Deal found 6/11$397

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 2,558,603 searches. Data last updated June 12, 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

Mon 9/8

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Tue 9/16

12:15 pm-2:45 pm

Nonstop2h 30m

$126

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 9/23

12:00 pm-7:23 pm

1 stop7h 23m

Denver Intl

Sun 9/28

7:05 pm-12:42 am

1 stop5h 37m

$149

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 7/26

8:55 am-11:27 am

Nonstop2h 32m

Denver Intl

Sat 8/2

7:00 pm-12:43 am

1 stop5h 43m

$151

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 8/7

7:30 pm-10:04 pm

Nonstop2h 34m

Denver Intl

Mon 8/11

7:19 pm-9:48 pm

Nonstop2h 29m

$181

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Fri 8/8

6:00 am-11:27 am

1 stop5h 27m

Denver Intl

Mon 8/11

12:15 pm-7:27 pm

1 stop7h 12m

$181

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 9/23

8:55 am-11:24 am

Nonstop2h 29m

Denver Intl

Fri 9/26

6:15 am-4:31 pm

1 stop10h 16m

$209

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Sat 6/28

6:00 am-8:44 am

Nonstop2h 44m

Denver Intl

Sun 6/29

11:35 am-5:25 pm

1 stop5h 50m

$260

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Wed 8/20

10:50 am-7:30 pm

2 stops8h 40m

Denver Intl

Wed 8/27

11:35 am-9:35 pm

1 stop10h 00m

$263

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Sun 8/17

6:00 am-11:27 am

1 stop5h 27m

Denver Intl

Sun 8/24

6:35 am-4:21 pm

1 stop9h 46m

$278

EdmontonDenver

YEG - DEN

YEGDEN

Edmonton

Wed 8/20

3:17 pm-6:03 pm

Nonstop2h 46m

Denver Intl

Mon 8/25

7:18 pm-10:04 pm

Nonstop2h 46m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 23 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, October is the cheapest month in which you can book a flight from Alberta to Denver (average of $197). Flying from Alberta to Denver in March is currently the most expensive (average of $278). 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 June 12, 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 June 12, 2025.

The most flights from CAAB to DEN are scheduled on a Thursday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
To help decide which airline to fly from Alberta to Denver, see what other customers have to say about Alaska Airlines, Delta and United Airlines. 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

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    For a flight from Alberta to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How popular is this Alberta to Denver flight route?

    This flight path from Alberta to Denver Intl was viewed by 52 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?

    $89 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $98 and $99, respectively.

  • 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 United Airlines (82%), Aeromexico (79%) or Air Canada (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Alberta to Denver?

    On average you can expect to pay $613 for a flight from Alberta to Denver. The cheapest flight overall is $107 while the most popular route, (Calgary - Denver Intl) is currently priced at $144.

  • 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, October is the cheapest month in which you can book a flight from Alberta to Denver (average of $197). Flying from Alberta to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Alberta?

Book flights to Alberta if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

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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 3 airlines flying from Alberta to Denver

Discover the top 3 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$97Average$166FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$130Average$370FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$216Average$385FlexibilityNo cancel feeOn-time69%

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