Cheap flights from Calgary to Denver

Round-trip
Economy
Calgary (YYC)
Denver (DEN)
Depart
Return
Any month
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The best prices from Calgary to Denver Intl are usually found in April or November, booked 43 days in advance, depart on a Thursday or Sunday and return on a Thursday

How to find the cheapest flight from
Calgary (YYC) to Denver (DEN)

All the information you need to plan the best YYC to DEN flight in 2021: compare Calgary to Denver flight prices with the expected peak season, weather and rainfall in Denver.
YYC - DEN
Price
C$ 173 - C$ 389
DEN
Temperature
7 - 32 °C
DEN
Precipitation
12 - 69 mm

Popular in

July

High demand for flights, 27% potential price rise

Cheapest in

April

Best time to find cheap flights, 39% potential price drop

Average price

C$ 275

Average for round-trip flights in September 2021

Round-trip from

C$ 173

From Calgary to Denver Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Calgary to Denver?

Travellers have found that booking a Wednesday departure is the best way to save up to 52% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from Calgary to Denver at least 42 days early can save you up to 13% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Calgary to Denver for as little as C$ 281 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 281 for flights departing within the next 3 days.

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

April can be a great time to fly to Denver from Calgary with a flight ticket averaging about C$ 286. Cheapflights users have found deals in the month of April for as cheap as C$ 142. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Calgary to Denver (YYC - DEN)?

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 at noon could potentially save you up to 55% on airfare.

Cheap flights from Calgary to Denver in September, October 2021

The best prices found for YYC to DEN flights for September, October
12 Oct - 26 Oct
C$ 382pp
YYC
Calgary
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
YYC
Calgary
12 Oct - 26 Oct
C$ 417pp
YYC
Calgary
United Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
United Airlines
   
2 STOPS
YYC
Calgary
22 Oct - 25 Oct
C$ 418pp
YYC
Calgary
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
American Airlines
 
1 STOP
YYC
Calgary

Calgary to Denver 2021 flight deals

Cheap flights to Denver from Calgary found for this year
22 Nov - 1 Dec
C$ 376pp
YYC
Calgary
Air Canada
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Air Canada
   
2 STOPS
YYC
Calgary
12 Nov - 15 Nov
C$ 377pp
YYC
Calgary
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Korean Air
 
1 STOP
YYC
Calgary
5 Nov - 7 Nov
C$ 382pp
YYC
Calgary
Alaska Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Alaska Airlines
 
1 STOP
YYC
Calgary

Direct flights to Denver from Calgary

Save time with Calgary to Denver direct flight deals
15 Jan - 19 Jan
C$ 376pp
YYC
Calgary
United Airlines
Direct
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Direct
YYC
Calgary
25 Dec - 5 Jan
C$ 444pp
YYC
Calgary
United Airlines
Direct
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Direct
YYC
Calgary
21 Dec - 6 Jan
C$ 472pp
YYC
Calgary
United Airlines
Direct
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Direct
YYC
Calgary

Last minute flights from Calgary to Denver

Late deals on round-trip flights to Denver from Calgary, departing today and this week
20 Sep - 23 Oct
C$ 479pp
YYC
Calgary
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
YYC
Calgary
21 Sep - 11 Oct
C$ 489pp
YYC
Calgary
American Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
American Airlines
 
1 STOP
YYC
Calgary
22 Sep - 13 Oct
C$ 495pp
YYC
Calgary
Air Canada
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Air Canada
 
1 STOP
YYC
Calgary

One-way flights to Denver Intl from Calgary

The cheapest one-way flights from Calgary to Denver
6:45 a.m. - 1:00 p.m.
Air Canada
1 stop
6h 15m
YYC - DEN
Air Canada
C$ 268
Air Canada
3:00 a.m. - 7:49 a.m.
American Airlines
2 stops
28h 49m
YYC - DEN
American Airlines
C$ 300
10:00 a.m. - 6:55 p.m.
Delta
1 stop
8h 55m
YYC - DEN
Delta
C$ 306
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Calgary</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Calgary to Denver

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 2 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 6 airlines when you book a flight from Calgary to Denver.

Which airlines flying from Calgary to Denver Intl have flexible cancellations due to COVID-19?

United Airlines, Frontier, and WestJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Calgary to Denver for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Calgary to Denver for under C$ 400. The cheapest flight booked recently is on Air Canada for just C$ 376, but on average you can expect to pay C$ 415.

Are there direct flights from Calgary to Denver for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Calgary to Denver under C$ 400. A good price for a direct flight from Calgary to Denver is less than C$ 637.

Are there last-minute flights available from Calgary to Denver for under C$ 500?

There are currently 20+ open flights from Calgary to Denver within the next 7 days for less than C$ 500.

How popular is this Calgary to Denver flight route?

Flights from Calgary to Denver Intl have been viewed 367 times in the past calendar month.

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

According to our current data, Air Canada (C$ 376), Alaska Airlines (C$ 382), and Delta (C$ 384) offers the cheapest pricing from Calgary to Denver.

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

One-way options have recently been found by users for as low as C$ 206 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 211 and American Airlines from C$ 223 one-way.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Denver (DEN)

Do I need a COVID test to fly to Denver from Calgary?

Information is based on travel restrictions from Calgary to Denver Intl

Most visitors from Calgary need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Calgary must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Calgary are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Calgary from Denver?

Returning to Calgary from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Calgary.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Calgary.

Hide COVID Travel Restrictions for Denver (DEN)

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Calgary to Denver.
Today's exchange rate
C$ 1 = $0.79
Flight duration from YYC to DEN
2h 31m
Average temperature for September in Denver
26.0 °C
Avg rainfall for September in Denver
27.0 mm

Airports servicing Calgary

Airports servicing Denver

Top 5 airlines flying from Calgary to Denver Intl

The chart below displays the airlines Cheapflights users travelling from Calgary to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
C$ 63 C$ 167 No cancel fee 62%
Search Frontier flights
WestJet
C$ 110 C$ 233 No cancel fee 60%
Search WestJet flights
Delta
C$ 126 C$ 268 No cancel fee N/A
Search Delta flights
Air Canada
C$ 162 C$ 342 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 131 C$ 371 No cancel fee 69%
Search United Airlines flights

Hourly flight availability from Calgary to Denver

See what time of day planes typically take off from Calgary towards Denver.
Early morning Midnight to 6 AM 100% of flight departures
Morning 6 AM to noon 0% of flight departures
Afternoon Noon to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Calgary to Denver
See how many times per day planes take to the skies headed from Calgary to Denver.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
2 daily flights
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