HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Calgary

$75+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Calgary with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Denver Intl to Calgary are usually found in October or May, booked 24 days in advance, depart on a Friday or Tuesday 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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$161
(Kiwi.com)

One-way from

$75
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$345

Good round-trip deal

$339 or less

Good one-way deal

$194 or less
Provider with most accurate pricing for Denver Intl-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Calgary flights.
Search Deals
From Denver Intl to Calgary
Search Deals
One-way flight from Denver Intl to Calgary
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Calgary.
Search Deals
Price to beat on a one-way flight from Denver Intl to Calgary.
Search Deals

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 enero 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
lun. 5/2512:15 pmDEN - YYC
Nonstop2h 30mWestJet
mar. 6/28:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$160
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
dom. 5/3112:15 pmDEN - YYC
Nonstop2h 30mWestJet
jue. 6/48:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$161
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
sáb. 5/3012:15 pmDEN - YYC
Nonstop2h 30mWestJet
dom. 5/318:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$162
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
mié. 4/2912:15 pmDEN - YYC
Nonstop2h 30mWestJet
vie. 5/88:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/8$163
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
mar. 5/2612:15 pmDEN - YYC
Nonstop2h 30mWestJet
jue. 6/44:20 pmYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$164
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
mar. 5/2612:15 pmDEN - YYC
Nonstop2h 30mWestJet
mié. 6/38:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$166
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
dom. 5/312:15 pmDEN - YYC
Nonstop2h 30mWestJet
dom. 5/108:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/8$167
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
jue. 5/287:40 pmDEN - YYC
Nonstop2h 30mWestJet
sáb. 6/68:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$171
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
jue. 5/287:40 pmDEN - YYC
Nonstop2h 30mWestJet
lun. 6/18:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$173
This FlightHub deal was found by Cheapflights users on 1/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2212:15 pmDEN - YYC
Nonstop2h 30mWestJet
mar. 5/268:55 amYYC - DEN
Nonstop2h 30mWestJet
Deal found 1/6$177
This Trip.com deal was found by Cheapflights users on 1/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/238:05 amDEN - YYC
1 stop5h 50mAir Canada
sáb. 1/246:45 amYYC - DEN
1 stop5h 52mAir Canada
Deal found 1/7$198
This United Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 4/17:14 pmDEN - YYC
Nonstop2h 34mUnited Airlines
sáb. 4/46:00 amYYC - DEN
Nonstop2h 36mUnited Airlines
Deal found 1/7$200

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 enero 8, 2026.
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

mié. 4/1

7:14 pm-9:48 pm

Nonstop2h 34m

Calgary

sáb. 4/4

6:00 am-8:36 am

Nonstop2h 36m

$200

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

sáb. 4/4

7:14 pm-9:48 pm

Nonstop2h 34m

Calgary

sáb. 4/11

6:00 am-8:36 am

Nonstop2h 36m

$201

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

mié. 4/1

7:14 pm-9:48 pm

Nonstop2h 34m

Calgary

mié. 4/8

6:00 am-8:36 am

Nonstop2h 36m

$201

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

dom. 3/29

7:14 pm-9:48 pm

Nonstop2h 34m

Calgary

lun. 4/6

6:00 am-8:36 am

Nonstop2h 36m

$201

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

jue. 2/5

6:00 am-6:13 pm

2 stops12h 13m

Calgary

lun. 2/9

12:30 am-12:09 pm

1 stop11h 39m

$219

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

lun. 2/2

7:15 pm-9:53 pm

Nonstop2h 38m

Calgary

vie. 2/6

6:15 am-8:55 am

Nonstop2h 40m

$222

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

sáb. 2/7

7:15 pm-9:53 pm

Nonstop2h 38m

Calgary

mar. 2/17

6:15 am-8:55 am

Nonstop2h 40m

$222

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

jue. 3/12

8:05 am-7:44 pm

1 stop11h 39m

Calgary

mié. 3/18

6:25 am-12:37 pm

1 stop6h 12m

$230

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

mié. 3/11

8:05 am-7:35 pm

2 stops11h 30m

Calgary

lun. 3/16

9:35 pm-12:37 pm

1 stop15h 02m

$234

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

jue. 1/22

3:40 pm-11:02 pm

1 stop7h 22m

Calgary

dom. 1/25

6:30 am-4:41 pm

1 stop10h 11m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 23 results
1
2
3

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Calgary flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 January 2, 2026.

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 enero 8, 2026.

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 34% 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 January 3, 2026.

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.

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

The best insider tips for Denver to Calgary flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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 enero 8, 2026.
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
8,027 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,027 reviews
Delta
7.9
Good
8,027 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,027 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,235 reviews
Delta
7.9
Good
8,027 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,603 reviews
Delta
7.9
Good
8,027 reviews

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 5 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 30m 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 34m. 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 $80, 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 WestJet and Delta - these airlines can fly you to your destination from $88 and $89, respectively. Air Canada is currently priced 71% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $53 on Air Canada. Other airlines that offer cheap prices include WestJet from $53 and United Airlines from $58 one-way.

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

    Consider Air Canada (70%), United Airlines (70%) or Copa Airlines (64%) 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 $794, our data indicates the cheapest price to be $117. The most popular route (Denver Intl - Calgary), is priced around $174.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$91Average$244FlexibilityNo cancel feeOn-time67%
DeltaCheapest$98Average$268FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$118Average$196FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$167Average$353FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.