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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YYC
10 Jan — 17 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
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 Thursday or Monday and return on a Thursday
Cheap flight deals from Denver to Calgary
Enter your travel dates to find the best prices.
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 11 December 2025.
Tue 30/128:45 a.m.DEN - YYC
1 stop13h 59mAir Canada
Wed 7/16:45 a.m.YYC - DEN
1 stop5h 52mAir Canada
Deal found 11/12C$ 297
Mon 29/128:45 a.m.DEN - YYC
1 stop10h 59mAir Canada
Mon 5/18:45 p.m.YYC - DEN
2 stops15h 52mAir Canada
Deal found 10/12C$ 506
Tue 30/126:35 a.m.DEN - YYC
2 stops34h 29mMultiple Airlines
Wed 7/19:20 a.m.YYC - DEN
1 stop9h 43mMultiple Airlines
Deal found 9/12C$ 559
Sat 27/128:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Sun 4/18:45 p.m.YYC - DEN
2 stops15h 52mAir Canada
Deal found 9/12C$ 604
Fri 26/128:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Wed 31/128:25 a.m.YYC - DEN
2 stops28h 12mAir Canada
Deal found 10/12C$ 618
Best flights from Denver to Calgary
Discover carefully curated flight deals from Denver to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 December 2025.
Fri 9/17:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Tue 13/12:13 p.m.YYC - DEN
Nonstop2h 32mUnited Airlines
Deal found 10/12C$ 365
Wed 4/24:10 p.m.DEN - YYC
1 stop6h 52mDelta
Fri 13/212:40 p.m.YYC - DEN
1 stop9h 47mDelta
Deal found 8/12C$ 473
Sat 31/111:17 a.m.DEN - YYC
1 stop9h 37mDelta
Thu 12/212:40 p.m.YYC - DEN
1 stop9h 47mDelta
Deal found 8/12C$ 473
Tue 3/27:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Mon 9/22:13 p.m.YYC - DEN
Nonstop2h 32mUnited Airlines
Deal found 8/12C$ 474
Mon 2/26:23 p.m.DEN - YYC
1 stop4h 39mDelta
Fri 13/212:40 p.m.YYC - DEN
1 stop9h 47mDelta
Deal found 8/12C$ 473
Tue 3/211:42 a.m.DEN - YYC
Nonstop2h 39mUnited Airlines
Sat 7/26:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 8/12C$ 474
Wed 25/211:10 a.m.DEN - YYC
1 stop9h 44mDelta
Mon 2/36:30 a.m.YYC - DEN
1 stop10h 09mDelta
Deal found 10/12C$ 474
Tue 3/211:42 a.m.DEN - YYC
Nonstop2h 39mUnited Airlines
Sun 8/26:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 8/12C$ 474
Thu 5/27:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Sun 8/26:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 8/12C$ 474
Thu 29/111:17 a.m.DEN - YYC
1 stop9h 37mDelta
Sun 1/212:40 p.m.YYC - DEN
1 stop9h 56mDelta
Deal found 10/12C$ 474
Sat 7/27:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Mon 9/22:13 p.m.YYC - DEN
Nonstop2h 32mUnited Airlines
Deal found 8/12C$ 474
Wed 11/310:50 a.m.DEN - YYC
1 stop9h 55mDelta
Mon 16/36:45 a.m.YYC - DEN
1 stop9h 19mDelta
Deal found 10/12C$ 474
Direct flights from Denver to Calgary
Explore direct flight options from Denver to Calgary based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 December 2025.
Wed 7/17:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Sun 11/16:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 10/12C$ 330
Thu 8/111:42 a.m.DEN - YYC
Nonstop2h 39mUnited Airlines
Sun 11/16:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 10/12C$ 363
Fri 9/17:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Tue 13/12:13 p.m.YYC - DEN
Nonstop2h 32mUnited Airlines
Deal found 10/12C$ 365
Fri 9/17:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Mon 12/16:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 11/12C$ 397
Tue 9/612:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Mon 22/68:55 a.m.YYC - DEN
Nonstop2h 30mWestJet
Deal found 9/12C$ 407
Tue 9/612:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Tue 23/68:55 a.m.YYC - DEN
Nonstop2h 30mWestJet
Deal found 9/12C$ 408
Tue 9/612:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Sun 21/64:20 p.m.YYC - DEN
Nonstop2h 30mWestJet
Deal found 9/12C$ 410
Fri 5/67:40 p.m.DEN - YYC
Nonstop2h 30mWestJet
Fri 12/68:55 a.m.YYC - DEN
Nonstop2h 30mWestJet
Deal found 10/12C$ 411
Tue 6/17:15 p.m.DEN - YYC
Nonstop2h 38mUnited Airlines
Sun 11/16:15 a.m.YYC - DEN
Nonstop2h 40mUnited Airlines
Deal found 10/12C$ 428
Fri 8/512:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Fri 15/58:55 a.m.YYC - DEN
Nonstop2h 30mWestJet
Deal found 9/12C$ 432
Fri 15/512:15 p.m.DEN - YYC
Nonstop2h 30mWestJet
Fri 22/54:20 p.m.YYC - DEN
Nonstop2h 30mWestJet
Deal found 10/12C$ 434
Fri 9/17:15 p.m.DEN - YYC
Nonstop2h 38mLufthansa
Sun 11/16:15 a.m.YYC - DEN
Nonstop2h 40mLufthansa
Deal found 9/12C$ 436
Last-minute flights from Denver to Calgary
Discover last-minute flight deals from Denver to Calgary. Data last updated 11 December 2025 and is based on user searches.
Tue 30/128:45 a.m.DEN - YYC
1 stop13h 59mAir Canada
Wed 7/16:45 a.m.YYC - DEN
1 stop5h 52mAir Canada
Deal found 11/12C$ 297
Mon 12/110:29 p.m.DEN - YYC
1 stop13h 51mMultiple Airlines
Sat 17/17:35 p.m.YYC - DEN
1 stop13h 09mMultiple Airlines
Deal found 11/12C$ 309
Tue 27/19:44 p.m.DEN - YYC
1 stop14h 36mMultiple Airlines
Fri 30/17:35 p.m.YYC - DEN
1 stop14h 52mMultiple Airlines
Deal found 9/12C$ 314
Tue 27/19:44 p.m.DEN - YYC
1 stop14h 36mMultiple Airlines
Sun 1/27:35 p.m.YYC - DEN
1 stop22h 42mMultiple Airlines
Deal found 11/12C$ 319
Fri 30/19:10 a.m.DEN - YYC
2 stops33h 10mMultiple Airlines
Mon 9/27:35 p.m.YYC - DEN
1 stop12h 19mMultiple Airlines
Deal found 9/12C$ 303
Fri 30/19:10 a.m.DEN - YYC
2 stops33h 10mMultiple Airlines
Mon 9/212:30 a.m.YYC - DEN
1 stop11h 24mMultiple Airlines
Deal found 9/12C$ 310
Sat 31/111:27 a.m.DEN - YYC
1 stop11h 25mMultiple Airlines
Mon 9/27:35 p.m.YYC - DEN
1 stop13h 03mMultiple Airlines
Deal found 8/12C$ 295
Sat 31/111:27 a.m.DEN - YYC
1 stop11h 25mMultiple Airlines
Tue 10/26:30 a.m.YYC - DEN
2 stops12h 40mMultiple Airlines
Deal found 8/12C$ 299
One-way flights from Denver to Calgary
Search for one-way flight options from Denver to Calgary. Find affordable one-way fares based on user searches. Data last updated 11 December 2025.
Sat 3/18:05 a.m.DEN - YYC
1 stop12h 04mAir Canada
Deal found 9/12C$ 119
Wed 7/18:05 a.m.DEN - YYC
1 stop11h 09mAir Canada
Deal found 10/12C$ 127
Tue 17/28:00 p.m.DEN - YYC
1 stop25h 45mMultiple Airlines
Deal found 11/12C$ 135
Fri 23/14:14 p.m.DEN - YYC
1 stop6h 38mMultiple Airlines
Deal found 8/12C$ 141
Fri 20/210:30 p.m.DEN - YYC
3 stops23h 32mMultiple Airlines
Deal found 9/12C$ 145
Wed 24/128:45 a.m.DEN - YYC
1 stop15h 44mAir Canada
Deal found 9/12C$ 148
Sat 24/19:44 p.m.DEN - YYC
2 stops21h 31mMultiple Airlines
Deal found 10/12C$ 150
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 11 December 2025.
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 629,999 searches. Data last updated 11 December 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
Fri 9/1
7:15 p.m.-9:53 p.m.
Nonstop2h 38m
Calgary
Tue 13/1
2:13 p.m.-4:45 p.m.
Nonstop2h 32m
C$ 365
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Wed 4/2
4:10 p.m.-11:02 p.m.
1 stop6h 52m
Calgary
Fri 13/2
12:40 p.m.-10:27 p.m.
1 stop9h 47m
C$ 473
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Sat 31/1
11:17 a.m.-8:54 p.m.
1 stop9h 37m
Calgary
Thu 12/2
12:40 p.m.-10:27 p.m.
1 stop9h 47m
C$ 473
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Mon 2/2
6:23 p.m.-11:02 p.m.
1 stop4h 39m
Calgary
Fri 13/2
12:40 p.m.-10:27 p.m.
1 stop9h 47m
C$ 473
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Tue 3/2
7:15 p.m.-9:53 p.m.
Nonstop2h 38m
Calgary
Mon 9/2
2:13 p.m.-4:45 p.m.
Nonstop2h 32m
C$ 474
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Tue 3/2
11:42 a.m.-2:21 p.m.
Nonstop2h 39m
Calgary
Sat 7/2
6:15 a.m.-8:55 a.m.
Nonstop2h 40m
C$ 474
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Wed 25/2
11:10 a.m.-8:54 p.m.
1 stop9h 44m
Calgary
Mon 2/3
6:30 a.m.-4:39 p.m.
1 stop10h 09m
C$ 474
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Tue 3/2
11:42 a.m.-2:21 p.m.
Nonstop2h 39m
Calgary
Sun 8/2
6:15 a.m.-8:55 a.m.
Nonstop2h 40m
C$ 474
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Thu 5/2
7:15 p.m.-9:53 p.m.
Nonstop2h 38m
Calgary
Sun 8/2
6:15 a.m.-8:55 a.m.
Nonstop2h 40m
C$ 474
DenverCalgary
DEN - YYC
DENYYC
Denver Intl
Thu 29/1
11:17 a.m.-8:54 p.m.
1 stop9h 37m
Calgary
Sun 1/2
12:40 p.m.-10:36 p.m.
1 stop9h 56m
C$ 474
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/12
Showing 1-10 of 19 results
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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
Prices
Airlines
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 5 December 2025.
Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 C$ 83). Flying from Denver to Calgary in January is currently the most expensive (average of C$ 290). 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 11 December 2025.
A simple way to save on the total cost of your ticket is to fly from Denver to Calgary in the afternoon. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight at noon.
Weekly flight availability from Denver to Calgary
Explore weekly flight availability from Denver to Calgary. 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 11 December 2025.
The most flights from DEN to YYC are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
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 11 December 2025.
Check out reviews from past customers who have flown with United Airlines and WestJet from Denver to Calgary to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
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 book a flight from Denver to Calgary, you will be flying from Denver Intl to Calgary. Flights to Calgary (YYC) from Denver Intl (DEN) take 2h 30m for a nonstop flight. There are 4 flights from Denver Intl to Calgary per day from 2 airlines.
How popular is this Denver to Calgary flight route?
Within the past month, 52 users have taken a look at flights from Denver Intl to Calgary.
How long is the flight from Denver to Calgary?
For as low as C$ 365, United Airlines can have you in Calgary from Denver in 2h 38m. Airlines will cover a distance of 1445 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Denver to Calgary round-trip?
According to our current data, WestJet (C$ 95), and United Airlines (C$ 214) offers the cheapest pricing from Denver to Calgary. Users have found that WestJet is 76% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Denver to Calgary one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 62. United Airlines flights start at C$ 95 while deals on Air Canada start at C$ 101 one-way.
What are the most reliable airlines from Denver to Calgary?
The top 3 most reliable airlines when flying from Denver to Calgary are Delta (83%), WestJet (83%) and Air Canada (76%).
What are the cheapest flights from Denver to Calgary?
The cheapest flight price from Denver to Calgary is C$ 468. On average you can expect to pay C$ 490. The most popular route, (Denver Intl - Calgary), can usually be booked for C$ 309.
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 C$ 83). Flying from Denver to Calgary in January is currently the most expensive (average of C$ 290). 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 Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 December 2025.
Discover the top 2 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 629,999 searches. Data last updated 11 December 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 Denver to Calgary?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Calgary from Denver today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Denver to Calgary?
Cheapflights helps you find that perfect flight to Calgary from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Denver to Calgary with no change fees?
Need flexible booking options for your flight to Calgary from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Denver to Calgary become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Calgary from Denver today and book when prices fit your budget.
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