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Calgary

$84+ Cheap flights from Denver (DEN) to Calgary (YYC)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Denver Intl to Calgary are usually found in May or October, booked 24 days in advance, depart on a Friday or Thursday and return on a Friday

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 October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Mytrip)

One-way from

$84
(United Airlines)

Popular in

February

Cheapest in

May

Average price

$195

Good round-trip deal

$228 or less

Good one-way deal

$211 or less
Provider with most accurate pricing for Denver Intl-Calgary flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Calgary flights.
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From Denver Intl to Calgary
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One-way flight from Denver Intl to Calgary
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($98 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 October 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 October 26, 2025.

This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:45 amDEN - YYC
1 stop15h 44mAir Canada
Mon 11/176:00 amYYC - DEN
1 stop6h 37mAir Canada
Deal found 10/23$217
This Flightnetwork deal was found by Cheapflights users on 10/24. 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.
Fri 11/148:45 amDEN - YYC
1 stop13h 59mAir Canada
Sun 11/166:00 amYYC - DEN
1 stop6h 37mAir Canada
Deal found 10/24$220
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Wed 12/39:00 pmDEN - YYC
1 stop24h 51mMultiple Airlines
Mon 12/87:30 amYYC - DEN
1 stop24h 57mMultiple Airlines
Deal found 10/24$223
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 12/147:16 pmDEN - YYC
Nonstop2h 37mUnited Airlines
Fri 12/196:15 amYYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 10/24$230
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/3011:44 amDEN - YYC
Nonstop2h 37mUnited Airlines
Wed 12/172:13 pmYYC - DEN
Nonstop2h 32mUnited Airlines
Deal found 10/24$234
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/911:44 amDEN - YYC
Nonstop2h 37mUnited Airlines
Mon 12/156:15 amYYC - DEN
Nonstop2h 38mUnited Airlines
Deal found 10/26$235
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sat 11/812:25 pmDEN - YYC
1 stop23h 19mMultiple Airlines
Mon 11/1012:30 amYYC - DEN
1 stop13h 15mMultiple Airlines
Deal found 10/25$236
This Flightnetwork deal was found by Cheapflights users on 10/24. 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.
Thu 11/277:05 pmDEN - YYC
2 stops16h 05mAir Canada
Mon 12/16:45 amYYC - DEN
1 stop5h 52mAir Canada
Deal found 10/24$238
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Wed 12/312:00 pmDEN - YYC
1 stop9h 51mMultiple Airlines
Sat 12/612:30 amYYC - DEN
1 stop32h 32mMultiple Airlines
Deal found 10/24$239
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/1712:59 amDEN - YYC
1 stop10h 45mMultiple Airlines
Sat 11/221:25 pmYYC - DEN
1 stop27h 13mMultiple Airlines
Deal found 10/24$240

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 2,558,603 searches. Data last updated October 26, 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

Thu 1/8

11:41 am-2:20 pm

Nonstop2h 39m

Calgary

Sun 1/11

6:15 am-8:55 am

Nonstop2h 40m

$226

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sun 11/30

7:16 pm-9:53 pm

Nonstop2h 37m

Calgary

Sat 12/20

6:15 am-8:55 am

Nonstop2h 40m

$230

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sun 12/14

7:16 pm-9:53 pm

Nonstop2h 37m

Calgary

Fri 12/19

6:15 am-8:55 am

Nonstop2h 40m

$230

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 12/2

11:44 am-2:21 pm

Nonstop2h 37m

Calgary

Sat 12/20

6:15 am-8:55 am

Nonstop2h 40m

$230

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 12/2

11:44 am-2:21 pm

Nonstop2h 37m

Calgary

Thu 12/18

6:15 am-8:55 am

Nonstop2h 40m

$234

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 1/8

7:15 pm-9:53 pm

Nonstop2h 38m

Calgary

Sun 1/11

6:45 am-12:37 pm

1 stop5h 52m

$235

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 1/14

11:41 am-2:20 pm

Nonstop2h 39m

Calgary

Fri 1/23

2:13 pm-4:45 pm

Nonstop2h 32m

$235

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 12/9

11:44 am-2:21 pm

Nonstop2h 37m

Calgary

Mon 12/15

6:15 am-8:53 am

Nonstop2h 38m

$235

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 1/12

7:15 pm-9:53 pm

Nonstop2h 38m

Calgary

Wed 1/21

2:13 pm-4:45 pm

Nonstop2h 32m

$235

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Tue 1/13

11:41 am-2:20 pm

Nonstop2h 39m

Calgary

Mon 1/19

6:15 am-8:55 am

Nonstop2h 40m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 17 results
1
2

Compare providers for flights from Denver to Calgary

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Calgary in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 17, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Calgary, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Denver to Calgary (average of $60). Flying from Denver to Calgary in January is currently the most expensive (average of $206). 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 October 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Calgary in the morning. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Calgary. Price data was last updated on October 19, 2025.

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

The best insider tips for Denver to Calgary flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Calgary trip
Airports
DEN

Use the A Line train for a quick 37-minute ride from Denver Airport to Union Station, avoiding costly taxis or rideshares.

Read more about DENby Emily Zemler
YYC

For a quick ride into downtown Calgary, take Route 300 rapid transit bus from the airport.

Read more about YYCby Jenna Scatena
Our travel experts
Jenna Scatena

Jenna Scatena

Expert on YYC

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

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 October 26, 2025.
Read through reviews of airlines operating flights from Denver to Calgary, such as Delta, United Airlines, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
WestJet
7.2
Good
3,146 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,364 reviews
Delta
7.9
Good
7,995 reviews

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 wish to fly to Calgary from Denver, then you need to book flights from Denver Intl to Calgary. There are 4 flights from Denver Intl (DEN) to Calgary (YYC) per day to choose from. Flights to Calgary from Denver Intl are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 2h 33m is how long a nonstop flight from Denver to Calgary typically takes.

  • How popular is this Denver to Calgary flight route?

    Within the past month, 1 users have taken a look at flights from Denver Intl to Calgary.

  • How long is the flight from Denver to Calgary?

    There are many flights that can get you from Denver to Calgary in 2h 39m. Fly via United Airlines to get the fastest option. There are 898 mi between Denver and Calgary. Most flights are nonstop.

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

    Currently priced at $96, Air Canada will fly you from Denver to Calgary and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and WestJet - these airlines can fly you to your destination from $98 and $119, respectively. Air Canada is currently priced 66% below the average price you’ll pay for this route.

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

    Consider Air Canada (76%), United Airlines (76%) or Delta (41%) when booking your flight. These represent the most reliable airlines when flying from Denver to Calgary.

  • What are the cheapest flights from Denver to Calgary?

    Looking for the cheapest flight from Denver to Calgary? While on average our users pay $762, our data indicates the cheapest price to be $58. The most popular route (Denver Intl - Calgary), is priced around $212.

  • 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, October is the cheapest month in which you can book a flight from Denver to Calgary (average of $60). Flying from Denver to Calgary in January is currently the most expensive (average of $206). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie

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Top 4 airlines flying from Denver to Calgary

Discover the top 4 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 2,558,603 searches. Data last updated October 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$96Average$270FlexibilityNo cancel feeOn-time67%
DeltaCheapest$98Average$256FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$119Average$196FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$173Average$374FlexibilityNo cancel feeOn-time69%

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