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Cheap flights from Denver to Alberta from C$ 174

DEN — YYC
3 Nov — 10 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denver to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from Denver to Alberta

Sun 22/116:18 a.m. -
1 stop6h 26m
Sat 28/111:35 p.m. -
1 stop6h 54m
Deal found 30/9C$ 479
Wed 4/1111:07 a.m. -
1 stop10h 33m
Sun 15/117:25 a.m. -
1 stop4h 38m
Deal found 30/9C$ 521
Sun 8/116:05 a.m. -
1 stop7h 30m
Wed 11/111:35 p.m. -
1 stop6h 54m
Deal found 2/10C$ 526
Wed 11/117:00 a.m. -
1 stop15h 40m
Sat 14/116:00 a.m. -
2 stops11h 38m
Deal found 1/10C$ 526
Fri 30/107:00 a.m. -
1 stop17h 30m
Mon 2/114:50 p.m. -
2 stops16h 17m
Deal found 30/9C$ 533
Mon 2/118:15 a.m. -
1 stop8h 14m
Mon 9/116:00 a.m. -
1 stop6h 43m
Deal found 3/10C$ 541
Fri 20/116:45 a.m. -
1 stop15h 55m
Sun 22/115:15 p.m. -
1 stop16h 08m
Deal found 30/9C$ 546
Mon 2/118:15 a.m. -
1 stop8h 14m
Thu 12/111:00 p.m. -
1 stop5h 13m
Deal found 2/10C$ 547
Thu 5/118:15 a.m. -
1 stop8h 14m
Mon 9/116:45 a.m. -
1 stop5h 58m
Deal found 3/10C$ 549
Fri 4/127:24 p.m. -
1 stop25h 13m
Tue 8/128:07 a.m. -
1 stop5h 46m
Deal found 4/10C$ 550
Tue 10/117:00 a.m. -
2 stops14h 39m
Sun 15/112:45 p.m. -
1 stop18h 55m
Deal found 30/9C$ 563
Fri 30/108:15 a.m. -
1 stop7h 14m
Sun 1/116:45 a.m. -
1 stop5h 58m
Deal found 30/9C$ 566

Find flight deals from Denver to Alberta

Round-trip from

C$ 388

One-way from

C$ 174

Popular in

March

Cheapest in

August

Average price

C$ 417

Good one-way deal

C$ 185 or less
18/1-20/1
  • 18/1-20/1
  • 2 total stops
  • 14h 46m total
  • Denver to Alberta
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3/2-31/12
  • 3/2-31/12
  • 1 total stop
  • 25h 16m total
  • Denver to Alberta
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Highest demand for flights based on searches. 17% potential increase in price (C$ 157 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Denver Intl to Alberta.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Denver to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Thu 3/12

5:25 a.m.-1:53 p.m.

1 stop7h 28m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 201

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Fri 29/1

3:40 p.m.-1:13 a.m.

1 stop8h 33m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 201

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Wed 4/11

11:07 a.m.-10:40 p.m.

1 stop10h 33m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 201

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Mon 16/11

7:00 p.m.-12:04 p.m.

1 stop16h 04m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 275
Quickest round-trip

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Tue 29/12

3:23 p.m.-7:58 p.m.

Nonstop3h 35m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 278

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Sun 10/1

11:41 a.m.-4:24 p.m.

Nonstop3h 43m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 278

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Wed 30/12

7:10 p.m.-11:53 p.m.

Nonstop3h 43m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 278

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Sat 13/2

7:16 p.m.-11:59 p.m.

Nonstop3h 43m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 278

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Wed 16/12

11:39 a.m.-4:21 p.m.

Nonstop3h 42m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 278

DenverCalgary

DEN Denver Intl - YYC Calgary

DENYYC

Denver Intl

Wed 4/11

11:39 a.m.-4:21 p.m.

Nonstop3h 42m

Calgary

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 286

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/9

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Denver to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from Denver with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Denver to Alberta (average of C$ 399). Flying from Denver to Alberta in March is currently the most expensive (average of C$ 769). 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 DEN to AB?

A simple way to save on the total cost of your ticket is to fly from Denver to Alberta in the afternoon. If you’re flexible enough to do this you can expect to save up to 66% on your trip compared to booking a flight in the morning.

Weekly flight availability from Denver to Alberta

The most flights from DEN to CAAB are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Denver to Alberta?

Airfare is typical for this route at the moment.
Denver to Alberta flights typically cost between C$ 299 and C$ 568 in January.
The cheapest round-trip price found within the last 5 days was C$ 388 on Multiple Airlines (18 Jan-20 Jan).

How far ahead should I book a flight from Denver to Alberta?

The price you pay for your flight from Denver to Alberta may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Alberta

Check out reviews from past customers who have flown with United Airlines from Denver to Alberta to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,282 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,282 reviews
United Airlines
7.4
Good
10,282 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

    For a flight from Denver to Alberta, you will be flying from Denver Intl. Denver Intl (DEN) is just 29.7 km from the centre of the city.

  • How popular is this Denver to Alberta flight route?

    The Denver Intl to Alberta flight path was viewed by 22 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 Denver to Alberta?

    For as low as C$ 627, United Airlines can have you in Alberta from Denver in 3h 43m. Denver and Alberta are separated by a distance of 1445 km. Most flights are nonstop.

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

    The top 3 most reliable airlines when flying from Denver to Alberta are Delta (93%), WestJet (86%) and Air Canada (73%).

  • What are the cheapest flights from Denver to Alberta?

    On average you can expect to pay C$ 881 for a flight from Denver to Alberta. The cheapest flight overall is C$ 163 while the most popular route, (Denver Intl - Calgary) is currently priced at C$ 436.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Alberta 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 Denver to Alberta?

    Currently, August is the cheapest month in which you can book a flight from Denver to Alberta (average of C$ 399). Flying from Denver to Alberta in March is currently the most expensive (average of C$ 769). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Denver to Alberta

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 213AverageC$ 449FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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