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Cheap flights from Calgary to Denver from C$ 188

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
28 Jan — 4 Feb1
1 adult

The best prices from Calgary to Denver Intl are usually found in July or August, booked 72 days in advance, depart on a Tuesday or Saturday and return on a Sunday

Cheap flight deals from Calgary to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Denver (DEN). 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 23 January 2025.

Round-trip from

C$ 316

One-way from

C$ 188

Popular in

May

Cheapest in

July

Average price

C$ 606

Good round-trip deal

C$ 668 or less

Good one-way deal

C$ 385 or less
26/2-5/3
  • 26/2-5/3
  • 2 total stops
  • 25h 04m total
  • Calgary to Denver
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25/2
  • 25/2
  • 1 total stop
  • 13h 45m total
  • Calgary to Denver
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Highest demand for flights based on searches. 11% potential increase in price (C$ 92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Calgary to Denver Intl.
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Price to beat on a one-way flight from Calgary to Denver Intl.
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Find flight deals from Calgary to Denver

Cheapest flights from Calgary to Denver
Explore the most affordable flight options available from Calgary to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 January 2025.

Wed 26/28:00 a.m.YYC - DEN
1 stop12h 06mMultiple Airlines
Wed 5/39:57 a.m.DEN - YYC
1 stop12h 58mMultiple Airlines
Deal found 22/1C$ 316
Mon 28/48:55 a.m.YYC - DEN
Nonstop2h 32mWestJet
Thu 1/512:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Deal found 23/1C$ 345
Wed 26/22:09 p.m.YYC - DEN
Nonstop2h 38mAir Canada
Thu 6/37:05 p.m.DEN - YYC
Nonstop2h 36mAir Canada
Deal found 22/1C$ 378
Wed 26/26:14 a.m.YYC - DEN
Nonstop2h 41mUnited Airlines
Sun 2/37:05 p.m.DEN - YYC
Nonstop2h 36mUnited Airlines
Deal found 23/1C$ 403
Mon 9/68:55 a.m.YYC - DEN
Nonstop2h 32mDelta
Thu 12/612:59 p.m.DEN - YYC
1 stop9h 10mDelta
Deal found 23/1C$ 480
Sat 6/97:00 a.m.YYC - DEN
1 stop6h 29mAlaska Airlines
Wed 17/94:45 p.m.DEN - YYC
1 stop7h 12mAlaska Airlines
Deal found 23/1C$ 482

Find flights from Calgary to Denver within your budget

Customize your flight search to find flights from Calgary to Denver 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 23 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 26/2

8:00 a.m.-8:06 p.m.

1 stop12h 06m

Denver Intl

Wed 5/3

9:57 a.m.-10:55 p.m.

1 stop12h 58m

C$ 316

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 28/4

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

Nonstop2h 32m

Denver Intl

Thu 1/5

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 345

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 26/2

2:09 p.m.-4:47 p.m.

Nonstop2h 38m

Denver Intl

Thu 6/3

7:05 p.m.-9:41 p.m.

Nonstop2h 36m

C$ 378

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 26/2

6:14 a.m.-8:55 a.m.

Nonstop2h 41m

Denver Intl

Sun 2/3

7:05 p.m.-9:41 p.m.

Nonstop2h 36m

C$ 403

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Mon 9/6

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

Nonstop2h 32m

Denver Intl

Thu 12/6

12:59 p.m.-10:09 p.m.

1 stop9h 10m

C$ 480

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 6/3

6:59 p.m.-1:54 p.m.

2 stops18h 55m

Denver Intl

Mon 10/3

7:55 p.m.-6:09 p.m.

1 stop22h 14m

C$ 624

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 6/3

6:29 a.m.-9:59 p.m.

2 stops15h 30m

Denver Intl

Sat 8/3

12:25 a.m.-11:42 a.m.

2 stops11h 17m

C$ 1,046

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 25/2

7:10 p.m.-8:55 a.m.

1 stop13h 45m

C$ 188

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 7/6

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

Nonstop2h 32m

C$ 204

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 26/2

2:09 p.m.-4:47 p.m.

Nonstop2h 38m

C$ 222

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/1

Showing 1-10 of 13 results
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Best time to book a flight from Calgary to Denver

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

Travel insights for flights from Calgary to Denver

Get recent, data-driven insights about flights from Calgary to Denver including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Denver. Price data was last updated on 17 January 2025.

The price you pay for your flight from Calgary to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Calgary to Denver (average of C$ 320). Flying from Calgary to Denver in December is currently the most expensive (average of C$ 484). 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 YYC to DEN?

Find hourly flight availability from Calgary to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 January 2025.

One of the essential ways to save on airfare from Calgary to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 7% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Calgary to Denver. Price data was last updated on 21 January 2025.

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

Weekly flight availability from Calgary to Denver

Explore weekly flight availability from Calgary to Denver. 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 23 January 2025.

The most flights from YYC to DEN are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 23 January 2025.
See what other customers who have flown with Air Canada and WestJet from Calgary to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,699 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,699 reviews
Alaska Airlines
8.0
Very good
9,699 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,508 reviews
Alaska Airlines
8.0
Very good
9,699 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,970 reviews
Alaska Airlines
8.0
Very good
9,699 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,699 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,828 reviews
Alaska Airlines
8.0
Very good
9,699 reviews
Check prices

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Calgary to Denver. 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 Calgary to Denver?

    Booking a flight from Calgary (YYC) to Denver Intl (DEN) is your only option if you wish to fly from Calgary to Denver. On a typical day, there are 5 flights from Calgary to Denver Intl, all of which are around 2h 27m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Calgary to Denver.

  • How popular is this Calgary to Denver flight route?

    This flight path from Calgary to Denver Intl was viewed by 3,779 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at C$ 345, WestJet will fly you from Calgary to Denver and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from C$ 378 and C$ 403, respectively. Users have found that WestJet is 29% cheaper than the other options available to this destination.

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

    C$ 204 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 222 and C$ 229, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Calgary to Denver consider choosing Air Canada (80%), United Airlines (80%) or Copa Airlines (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Calgary to Denver?

    Looking for the cheapest flight from Calgary to Denver? While on average our users pay C$ 1,613, our data indicates the cheapest price to be C$ 236. The most popular route (Calgary - Denver Intl), is priced around C$ 380.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Calgary to Denver (average of C$ 320). Flying from Calgary to Denver in December is currently the most expensive (average of C$ 484). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Golden
Westminster
Thornton

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Alternative routes for Calgary to Denver

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

Top 3 airlines flying from Calgary to Denver

Discover the top 3 airlines that operate flights from Calgary to Denver. 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 23 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 193AverageC$ 388FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 237AverageC$ 519FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 307AverageC$ 544FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Denver?

Cheapflights makes it easy to find Calgary to Denver flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from Calgary.

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

Yes! Cheapflights helps users easily find flights from Calgary to Denver with no change fees.

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

Of course! You can now track prices for flights from Calgary to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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