Cheap Flights from Denver, CO to Calgary, AB from $66

Return flight: Calgary – Denver

On Cheapflightsplus.com you will find 10 direct and 830 connecting flights from Denver to Calgary. You can compare airfare deals from 11 airlines and multiple travel sites from $66, book and save on cheap plane tickets and last minute offers. Also check out DEN-YYC flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to Calgary depends on and how to choose the most interesting flight option for you.

Distance between Denver and Calgary is 1445 miles. Time difference between the cities is 0h. Airplanes depart 00:23 to 23:59 from 2 Denver airports and arrive 00:23 to 23:59 to 1 Calgary airport. Average flight time is 2h 29m.

  • The fastest flight 2h 18m
  • Average flight time 2h 29m
  • The earliest flight 00:23
  • The latest flight 23:59
  • Distance 898 ml

The cheapest months to travel to Calgary are may (from 66 $), june (from 66 $), july (from 72 $).

The most expensive months are december (from 242 $), february (from 234 $), january (from 203 $).

What is the lowest airfare Denver to Calgary?

The cheapest plane ticket found by our users is $66. This airfare is for economy class on one-way WS1569 flight by WestJet for June 29, 2025 which leaves Denver International in Denver at 19:40 am and arrives at Calgary Calgary Int. at 22:10.

Economy class
$66
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Business class
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First class
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Flight Schedule Denver (Colorado) to Calgary (Alberta)

07:50 — 20:28
12h 38m flight time
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from$107
07:50 — 09:51 Denver — Vancouver
AC3236 Air Canada
8h 9m stop
18:00 — 20:28 Vancouver — Calgary
AC224 Air Canada
11:24 — 13:53
2h 29m flight time
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from$203
Denver — Calgary
UA2459 United Airlines
11:24 — 13:53
2h 29m flight time
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from$248
Denver — Calgary
AC5465 Air Canada
11:35 — 20:28
8h 53m flight time
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from$109
11:35 — 13:36 Denver — Vancouver
AC575 Air Canada
4h 24m stop
18:00 — 20:28 Vancouver — Calgary
AC224 Air Canada
12:15 — 14:44
2h 29m flight time
Find flight
from$67
Denver — Calgary
WS1571 WestJet
13:38 — 16:03
2h 25m flight time
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from$252
Denver — Calgary
UA1133 United Airlines
15:52 — 18:21
2h 29m flight time
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from$72
Denver — Calgary
UA1225 United Airlines
16:03 — 18:21
2h 18m flight time
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from$90
Denver — Calgary
AC4009 Air Canada
16:03 — 18:21
2h 18m flight time
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from$90
Denver — Calgary
UA2031 United Airlines
19:00 — 00:43+1day
5h 43m flight time
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from$89
19:00 — 21:01 Denver — Vancouver
AC579 Air Canada
1h 14m stop
22:15 — 00:43 Vancouver — Calgary
AC228 Air Canada
19:19 — 21:48
2h 29m flight time
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from$87
Denver — Calgary
AC5434 Air Canada
19:19 — 08:36+1day
13h 17m flight time
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from$115
19:19 — 22:04 Denver — Edmonton
AC4158 Air Canada
9h 36m stop
07:40 — 08:36 Edmonton — Calgary
AC8127 Air Canada
19:21 — 21:48
2h 27m flight time
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from$72
Denver — Calgary
UA720 United Airlines
19:40 — 22:10
2h 30m flight time
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from$66
Denver — Calgary
WS1569 WestJet
19:48 — 09:28+1day
13h 40m flight time
Find flight
from$107
19:48 — 21:49 Denver — Vancouver
AC4079 Air Canada
9h 11m stop
07:00 — 09:28 Vancouver — Calgary
AC202 Air Canada
Full flight schedule will help you in detecting at what time planes fly from Denver to Calgary. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 7, 2025.

Popular Airlines on the Route

The flight Denver — Calgary is served by 11 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 73 departures per week at the price of from $ 182 . And the most expensive tickets are offered by Icelandair airline - from $ 2017.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is AC4009 by Air Canada takes 2h 18m and the cheapest is WS1569 by WestJet for $66.

  • AC - Air Canada
    from $87
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  • WS - WestJet
    from $66
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  • UA - United Airlines
    from $72
    Find
See more direct flights

Connecting Flights

There are 830 flights with layovers on the route. The fastest connecting flight is WS7632 by WestJet takes 4h 12m and the cheapest is WS1569 by WestJet for $89.

  • AC - Air Canada
    from $89
    Find
  • AS - Alaska Airlines
    from $182
    Find
  • F9 - Frontier Airlines
    from $149
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  • FI - Icelandair
    from $674
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  • SY - Sun Country Airlines
    from $169
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  • HA - Hawaiian Airlines
    from $180
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  • LF - flynordic
    from $235
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  • Y4 - Volaris
    from $386
    Find
  • UA - United Airlines
    from $230
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  • WS - WestJet
    from $288
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  • G4 - Allegiant Air
    from $239
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See more connecting flights

Airports

You can fly from Denver to Calgary from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $66
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  • Arapahoe Co-APA
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Calgary airports

  • Calgary Int.-YYC
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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