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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
22 Jan — 29 Jan1
Round-trip
1 adult
Economy
The best prices from Calgary to Denver Intl are usually found in July or August, booked 72 days in advance, depart on a Sunday or Thursday 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 17 January 2025.
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 17 January 2025.
Sat 8/24:35 p.m.YYC - DEN
1 stop7h 21mMultiple Airlines
Tue 11/210:51 a.m.DEN - YYC
1 stop12h 59mMultiple Airlines
Deal found 16/1C$ 302
Mon 8/98:55 a.m.YYC - DEN
Nonstop2h 29mWestJet
Fri 19/912:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Deal found 16/1C$ 336
Tue 4/36:14 a.m.YYC - DEN
Nonstop2h 41mUnited Airlines
Sun 9/37:05 p.m.DEN - YYC
Nonstop2h 36mUnited Airlines
Deal found 16/1C$ 424
Mon 17/212:40 p.m.YYC - DEN
1 stop9h 55mDelta
Tue 25/211:26 a.m.DEN - YYC
1 stop9h 27mDelta
Deal found 16/1C$ 427
Sun 8/612:30 p.m.YYC - DEN
1 stop5h 31mAir Canada
Wed 11/67:05 p.m.DEN - YYC
1 stop15h 53mAir Canada
Deal found 16/1C$ 433
Sat 1/36:59 p.m.YYC - DEN
2 stops19h 32mAlaska Airlines
Tue 11/312:38 p.m.DEN - YYC
1 stop5h 31mAlaska Airlines
Deal found 16/1C$ 496
Best flights from Calgary to Denver
Discover carefully curated flight deals from Calgary to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.
Sat 8/24:35 p.m.YYC - DEN
1 stop7h 21mMultiple Airlines
Tue 11/210:51 a.m.DEN - YYC
1 stop12h 59mMultiple Airlines
Deal found 16/1C$ 302
Tue 4/36:14 a.m.YYC - DEN
Nonstop2h 41mUnited Airlines
Sun 9/37:05 p.m.DEN - YYC
Nonstop2h 36mUnited Airlines
Deal found 16/1C$ 424
Fri 11/74:20 p.m.YYC - DEN
Nonstop2h 32mWestJet
Wed 16/712:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Deal found 16/1C$ 425
Mon 17/212:40 p.m.YYC - DEN
1 stop9h 55mDelta
Tue 25/211:26 a.m.DEN - YYC
1 stop9h 27mDelta
Deal found 16/1C$ 427
Sun 8/612:30 p.m.YYC - DEN
1 stop5h 31mAir Canada
Wed 11/67:05 p.m.DEN - YYC
1 stop15h 53mAir Canada
Deal found 16/1C$ 433
Sat 1/36:59 p.m.YYC - DEN
2 stops19h 32mAlaska Airlines
Tue 11/312:38 p.m.DEN - YYC
1 stop5h 31mAlaska Airlines
Deal found 16/1C$ 496
Direct flights from Calgary to Denver
Explore direct flight options from Calgary to Denver based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 January 2025.
Mon 9/68:55 a.m.YYC - DEN
Nonstop2h 32mWestJet
Thu 12/67:40 p.m.DEN - YYC
Nonstop2h 31mWestJet
Deal found 16/1C$ 362
Tue 4/36:14 a.m.YYC - DEN
Nonstop2h 41mUnited Airlines
Sun 9/37:05 p.m.DEN - YYC
Nonstop2h 36mUnited Airlines
Deal found 16/1C$ 424
Sat 8/26:19 a.m.YYC - DEN
Nonstop2h 38mAir Canada
Tue 11/27:00 p.m.DEN - YYC
Nonstop2h 41mAir Canada
Deal found 16/1C$ 480
Last-minute flights from Calgary to Denver
Discover last-minute flight deals from Calgary to Denver. Data last updated 17 January 2025 and is based on user searches.
Wed 22/16:19 a.m.YYC - DEN
Nonstop2h 38mUnited Airlines
Wed 22/15:55 p.m.DEN - YYC
1 stop17h 44mUnited Airlines
Deal found 16/1C$ 763
Thu 23/13:45 p.m.YYC - DEN
1 stop7h 36mMultiple Airlines
Sun 26/11:20 p.m.DEN - YYC
1 stop9h 35mMultiple Airlines
Deal found 16/1C$ 494
Thu 23/19:00 a.m.YYC - DEN
1 stop7h 32mAir Canada
Sun 26/111:40 a.m.DEN - YYC
Nonstop2h 41mAir Canada
Deal found 16/1C$ 637
Fri 24/112:40 p.m.YYC - DEN
1 stop9h 55mDelta
Sun 26/12:35 p.m.DEN - YYC
1 stop8h 43mDelta
Deal found 16/1C$ 653
Sun 26/11:30 p.m.YYC - DEN
2 stops28h 32mWestJet
Sun 2/26:05 a.m.DEN - YYC
1 stop14h 48mWestJet
Deal found 16/1C$ 714
Fri 7/28:00 a.m.YYC - DEN
1 stop5h 07mWestJet
Sun 9/26:25 a.m.DEN - YYC
2 stops13h 51mWestJet
Deal found 16/1C$ 625
Sat 8/24:35 p.m.YYC - DEN
1 stop7h 21mMultiple Airlines
Tue 11/210:51 a.m.DEN - YYC
1 stop12h 59mMultiple Airlines
Deal found 16/1C$ 302
Sat 8/26:19 a.m.YYC - DEN
Nonstop2h 38mAir Canada
Tue 11/27:00 p.m.DEN - YYC
Nonstop2h 41mAir Canada
Deal found 16/1C$ 480
Mon 17/212:40 p.m.YYC - DEN
1 stop9h 55mDelta
Wed 19/22:55 p.m.DEN - YYC
1 stop8h 20mDelta
Deal found 16/1C$ 427
Tue 18/26:14 a.m.YYC - DEN
Nonstop2h 41mUnited Airlines
Tue 25/27:05 p.m.DEN - YYC
Nonstop2h 36mUnited Airlines
Deal found 16/1C$ 438
One-way flights from Calgary to Denver
Search for one-way flight options from Calgary to Denver. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.
Tue 18/21:20 p.m.YYC - DEN
1 stop28h 05mMultiple Airlines
Deal found 16/1C$ 185
Sun 8/64:20 p.m.YYC - DEN
Nonstop2h 32mWestJet
Deal found 16/1C$ 226
Fri 7/37:20 p.m.YYC - DEN
Nonstop2h 39mUnited Airlines
Deal found 16/1C$ 229
Sun 8/612:30 p.m.YYC - DEN
1 stop5h 31mAir Canada
Deal found 16/1C$ 244
Sat 29/37:15 a.m.YYC - DEN
1 stop5h 48mDelta
Deal found 15/1C$ 250
Sat 1/36:59 p.m.YYC - DEN
2 stops19h 32mAlaska Airlines
Deal found 16/1C$ 300
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 17 January 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Sat 8/2
4:35 p.m.-11:56 p.m.
1 stop7h 21m
Denver Intl
Tue 11/2
10:51 a.m.-11:50 p.m.
1 stop12h 59m
C$ 302
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Tue 4/3
6:14 a.m.-8:55 a.m.
Nonstop2h 41m
Denver Intl
Sun 9/3
7:05 p.m.-9:41 p.m.
Nonstop2h 36m
C$ 424
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 11/7
4:20 p.m.-6:52 p.m.
Nonstop2h 32m
Denver Intl
Wed 16/7
12:15 p.m.-2:45 p.m.
Nonstop2h 30m
C$ 425
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Mon 17/2
12:40 p.m.-10:35 p.m.
1 stop9h 55m
Denver Intl
Wed 19/2
2:55 p.m.-11:15 p.m.
1 stop8h 20m
C$ 427
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Sun 8/6
12:30 p.m.-6:01 p.m.
1 stop5h 31m
Denver Intl
Wed 11/6
7:05 p.m.-10:58 a.m.
1 stop15h 53m
C$ 433
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Sat 1/3
6:59 p.m.-2:31 p.m.
2 stops19h 32m
Denver Intl
Tue 11/3
12:38 p.m.-6:09 p.m.
1 stop5h 31m
C$ 496
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Tue 18/2
1:20 p.m.-5:25 p.m.
1 stop28h 05m
C$ 185
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Sun 8/6
4:20 p.m.-6:52 p.m.
Nonstop2h 32m
C$ 226
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 7/3
7:20 p.m.-9:59 p.m.
Nonstop2h 39m
C$ 229
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Sun 8/6
12:30 p.m.-6:01 p.m.
1 stop5h 31m
C$ 244
Flights are sorted by cheapest round-trip flights first.
Deals found on 16/1
Showing 1-10 of 12 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 10 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 17 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 in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 34% 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 16 December 2024.
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 17 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 17 January 2025.
See what other customers who have flown with Delta, United Airlines and Air Canada 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.
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 31m for a nonstop flight. You can also purchase a plane ticket from 3 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 3,765 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$ 424, United Airlines will fly you from Calgary to Denver and back. In addition to United Airlines, 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 C$ 425 and C$ 427, respectively. Users have found that United Airlines is 13% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Calgary to Denver one-way?
C$ 226 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$ 229 and C$ 244, 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$ 1,244, our data indicates the cheapest price to be C$ 236. The most popular route (Calgary - Denver Intl), is priced around C$ 319.
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.
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
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 17 January 2025.
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.
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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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