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Cheap flights from Denver to Calgary from C$ 103

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
30 Jun — 7 Jul1
1 adult

Cheapflights Tip: The best prices from Denver Intl to Calgary are usually found in May or August, booked 86 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Denver to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 June 2025.

Round-trip from

C$ 235

One-way from

C$ 103

Popular in

February

Cheapest in

May

Average price

C$ 372

Good round-trip deal

C$ 286 or less

Good one-way deal

C$ 163 or less
Air Canada
  • Air Canada
  • 15/8-18/8
  • 1 total stop
  • 10h 01m total
  • Denver to Calgary
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Air Canada
  • Air Canada
  • 25/7
  • 1 total stop
  • 5h 38m total
  • Denver to Calgary
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Highest demand for flights based on searches. 20% potential increase in price (C$ 152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 21 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 Denver Intl to Calgary.
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Price to beat on a one-way flight from Denver Intl to Calgary.
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Find flight deals from Denver to Calgary

Cheapest flights from Denver to Calgary
Explore the most affordable flight options available from Denver to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 June 2025.

Fri 15/812:15 p.m.DEN - YYC
Nonstop2h 31mMultiple Airlines
Mon 18/812:00 p.m.YYC - DEN
1 stop7h 30mMultiple Airlines
Deal found 23/6C$ 235
Sat 23/812:15 p.m.DEN - YYC
Nonstop2h 31mWestJet
Sat 30/88:55 a.m.YYC - DEN
Nonstop2h 32mWestJet
Deal found 22/6C$ 240
Mon 14/77:19 p.m.DEN - YYC
Nonstop2h 29mUnited Airlines
Sun 20/76:15 a.m.YYC - DEN
Nonstop2h 34mUnited Airlines
Deal found 23/6C$ 284
Thu 2/108:50 a.m.DEN - YYC
1 stop8h 22mAir Canada
Thu 9/107:00 a.m.YYC - DEN
1 stop5h 38mAir Canada
Deal found 23/6C$ 298
Tue 15/73:55 p.m.DEN - YYC
1 stop7h 02mDelta
Wed 23/76:45 a.m.YYC - DEN
1 stop8h 47mDelta
Deal found 23/6C$ 345
Mon 25/86:17 p.m.DEN - YYC
2 stops16h 23mAlaska Airlines
Mon 8/96:00 a.m.YYC - DEN
1 stop6h 10mAlaska Airlines
Deal found 23/6C$ 468

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Calgary 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 25 June 2025.
Use the filters below to find and compare flights from Denver to Calgary that are best for you.

Fly from

Denver

Fly to

Calgary

Route

Depart

Return

Price

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 15/8

12:15 p.m.-2:46 p.m.

Nonstop2h 31m

Calgary

Mon 18/8

12:00 p.m.-7:30 p.m.

1 stop7h 30m

C$ 235

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 23/8

12:15 p.m.-2:46 p.m.

Nonstop2h 31m

Calgary

Sat 30/8

8:55 a.m.-11:27 a.m.

Nonstop2h 32m

C$ 240

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 14/7

7:19 p.m.-9:48 p.m.

Nonstop2h 29m

Calgary

Sun 20/7

6:15 a.m.-8:49 a.m.

Nonstop2h 34m

C$ 284

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 2/10

6:05 p.m.-12:42 a.m.

1 stop6h 37m

Calgary

Thu 9/10

9:20 a.m.-5:18 p.m.

2 stops7h 58m

C$ 298

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 15/7

3:55 p.m.-10:57 p.m.

1 stop7h 02m

Calgary

Wed 23/7

6:45 a.m.-3:32 p.m.

1 stop8h 47m

C$ 345

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 25/8

6:17 p.m.-10:40 a.m.

2 stops16h 23m

Calgary

Mon 8/9

6:00 a.m.-12:10 p.m.

1 stop6h 10m

C$ 468

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 25/7

7:05 p.m.-12:43 a.m.

1 stop5h 38m

C$ 103

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 23/8

12:15 p.m.-2:46 p.m.

Nonstop2h 31m

C$ 104

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 12/7

3:52 p.m.-6:21 p.m.

Nonstop2h 29m

C$ 119

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 23/8

3:45 p.m.-10:57 p.m.

1 stop7h 12m

C$ 144

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/6

Showing 1-10 of 12 results
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Best time to book a flight from Denver to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Denver 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 Denver to Calgary

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Calgary. Price data was last updated on 20 June 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Calgary (average of C$ 139). Flying from Denver to Calgary in July is currently the most expensive (average of C$ 263). 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 YYC?

Find hourly flight availability from Denver to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 June 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Calgary in the afternoon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

Weekly flight availability from Denver to Calgary

Explore weekly flight availability from Denver to Calgary. 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 25 June 2025.

The most flights from DEN to YYC are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Calgary by month

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

In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

Temperature in Calgary by month

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

If weather is an important factor for your trip to Calgary, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated 25 June 2025.
Check out reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Denver to Calgary to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,966 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,840 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,893 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air Canada
7.1
Good
9,619 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

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

  • What airports do I use to fly from Denver to Calgary?

    If you book a flight from Denver to Calgary, you will be flying from Denver Intl to Calgary. Flights to Calgary (YYC) from Denver Intl (DEN) take 2h 27m for a nonstop flight. There are 4 flights from Denver Intl to Calgary per day from 3 airlines.

  • How popular is this Denver to Calgary flight route?

    Within the past month, 57 users have taken a look at flights from Denver Intl to Calgary.

  • What are the cheapest airlines flying from Denver to Calgary round-trip?

    According to our current data, WestJet (C$ 240), United Airlines (C$ 284), and Air Canada (C$ 298) offers the cheapest pricing from Denver to Calgary. Users have found that WestJet is 44% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 103. WestJet flights start at C$ 104 while deals on United Airlines start at C$ 119 one-way.

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

    The top 3 most reliable airlines when flying from Denver to Calgary are Delta (66%), WestJet (58%) and Air Canada (54%).

  • What are the cheapest flights from Denver to Calgary?

    The cheapest flight price from Denver to Calgary is C$ 108. On average you can expect to pay C$ 516. The most popular route, (Denver Intl - Calgary), can usually be booked for C$ 235.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Calgary (average of C$ 139). Flying from Denver to Calgary in July is currently the most expensive (average of C$ 263). 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
Canmore
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

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Alternative routes for Denver to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Edmonton flights
Grand Junction to Edmonton flights
Colorado Springs to Calgary flights
Montrose to Edmonton flights

Top 3 airlines flying from Denver to Calgary

Discover the top 3 airlines that operate flights from Denver to Calgary. 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 25 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 183AverageC$ 275FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 203AverageC$ 363FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 349AverageC$ 507FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

Cheapflights helps you find that perfect flight to Calgary from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Calgary from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Calgary from Denver today and book when prices fit your budget.

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