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Calgary

$120+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Calgary are usually found in October or August, booked 63 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap 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 May 15, 2026.

This Mytrip deal was found by Cheapflights users on 5/15. 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.
Mon 6/227:50 pm
DEN
-
YYC
1 stop5h 50m
Air Canada
Tue 7/143:05 pm
YYC
-
DEN
1 stop8h 07m
Air Canada
Deal found 5/15$264
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Tue 6/168:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/11$265
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Sun 6/78:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/11$266
This Trip.com deal was found by Cheapflights users on 5/12. 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.
Sat 6/67:50 pm
DEN
-
YYC
1 stop5h 51m
Multiple Airlines
Sun 6/78:45 am
YYC
-
DEN
Nonstop2h 35m
Multiple Airlines
Deal found 5/12$275
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Sat 6/67:50 pm
DEN
-
YYC
1 stop5h 51m
Air Canada
Sun 6/712:30 pm
YYC
-
DEN
2 stops10h 40m
Air Canada
Deal found 5/12$277
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Thu 8/277:00 am
DEN
-
YYC
1 stop12h 05m
Multiple Airlines
Sun 8/307:40 pm
YYC
-
DEN
1 stop14h 22m
Multiple Airlines
Deal found 5/14$278
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Tue 8/2510:39 pm
DEN
-
YYC
1 stop23h 31m
Multiple Airlines
Mon 8/3110:00 am
YYC
-
DEN
1 stop8h 26m
Multiple Airlines
Deal found 5/14$279
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/107:16 pm
DEN
-
YYC
Nonstop2h 32m
United Airlines
Tue 6/166:00 am
YYC
-
DEN
Nonstop2h 30m
United Airlines
Deal found 5/13$280
This FlightHub deal was found by Cheapflights users on 5/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:15 pm
DEN
-
YYC
Nonstop2h 30m
WestJet
Wed 6/178:45 am
YYC
-
DEN
Nonstop2h 35m
WestJet
Deal found 5/11$289
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/2610:39 pm
DEN
-
YYC
1 stop12h 56m
Multiple Airlines
Mon 8/3110:00 am
YYC
-
DEN
1 stop8h 26m
Multiple Airlines
Deal found 5/14$290

Find 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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Mytrip)

One-way from

$120
(Air Canada)

Popular in

March

Cheapest in

October

Average price

$299

Good round-trip deal

$263 or less

Good one-way deal

$157 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. 22% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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

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 May 15, 2026.
Use the filters below to find and compare flights from Denver to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Wed 9/16

4:00 pm-6:30 pm

Nonstop2h 30m

Calgary

Wed 9/23

6:00 am-8:34 am

Nonstop2h 34m

$351
Quickest round-trip

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 6/29

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Mon 7/6

7:15 pm-9:43 pm

Nonstop2h 28m

$362

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Mon 8/3

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Wed 8/12

6:00 am-8:34 am

Nonstop2h 34m

$386

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 5/28

10:48 am-8:30 pm

1 stop9h 42m

Calgary

Sun 5/31

8:45 am-11:20 am

Nonstop2h 35m

$395

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Fri 6/12

7:16 pm-9:48 pm

Nonstop2h 32m

Calgary

Sat 6/13

6:00 am-8:30 am

Nonstop2h 30m

$437

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 8/13

4:00 pm-6:30 pm

Nonstop2h 30m

Calgary

Sun 8/16

6:00 am-8:34 am

Nonstop2h 34m

$438

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 7/18

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Tue 7/21

6:00 am-8:30 am

Nonstop2h 30m

$438

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Thu 7/30

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Tue 8/4

6:00 am-8:30 am

Nonstop2h 30m

$438

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sat 9/26

6:25 pm-11:06 pm

1 stop4h 41m

Calgary

Mon 10/5

8:45 am-11:20 am

Nonstop2h 35m

$442

DenverCalgary

DEN - YYC

DENYYC

Denver Intl

Sun 6/28

3:40 pm-6:10 pm

Nonstop2h 30m

Calgary

Wed 7/8

6:00 am-8:30 am

Nonstop2h 30m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 21 resultsSorted by cheapest first
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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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?

To ensure you get the cheapest price possible for a flight from Denver to Calgary, you should look to book at least 62 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 $180). Flying from Denver to Calgary in March is currently the most expensive (average of $517). 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 May 15, 2026.

A simple way to save on the total cost of your ticket is to fly from Denver to Calgary in the evening. If you’re flexible enough to do this you can expect to save up to 28% 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 May 9, 2026.

Travelers seeking maximum savings on their Denver to Calgary flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday 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
Our travel experts
Jenna Scatena

Jenna Scatena

Expert on YYC

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 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 May 15, 2026.
Read through reviews of airlines operating flights from Denver to Calgary, such as Delta,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,453 reviews

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,453 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,723 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
WestJet
7.2
Good
3,335 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,042 reviews
Delta
7.9
Good
8,453 reviews

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 30m. Fly via United Airlines or Delta to get the fastest option. There are 898 mi between Denver and Calgary. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $89, Delta will fly you from Denver to Calgary and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Air Canada - these airlines can fly you to your destination from $90 and $97, respectively. Delta is currently priced 73% 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 $63 on WestJet. Other airlines that offer cheap prices include Air Canada from $74 and United Airlines from $74 one-way.

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

    Consider Delta (100%), WestJet (100%) or Copa Airlines (83%) 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 $286, our data indicates the cheapest price to be $96. The most popular route (Denver Intl - Calgary), is priced around $262.

  • 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 $180). Flying from Denver to Calgary in March is currently the most expensive (average of $517). 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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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
Colorado Springs to Calgary flights
Montrose to Calgary flights
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Grand Junction to Calgary flights

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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$89Average$276FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$90Average$226FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$97Average$289FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$162Average$396FlexibilityNo cancel feeOn-time69%

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