£154 Find Cheap Flights from Denver to Calgary – Compare and Save

These are the earliest and latest flight times available from Denver to Calgary:

• Earliest: departs at 11:38 and lands at 14:21
• Latest: departs at 19:11 and lands at 21:54.

The flight takes about 2h 43m.

Only Economy class is available on flights from Denver to Calgary.

A direct flight from Denver to Calgary takes 2h 43m, covering 898 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Denver to Calgary range from £227 to £404, with an average of £300 over the past 12 months. Anything below £227 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 74% above the £300 route average. Book 21 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £223 return via Phoenix Sky Harbor Intl (PHX), compared with £303 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £22–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by United Airlines and Air Canada. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

Morning is the busiest departure period on Denver to Calgary flights, with 34% leaving in that window. Afternoon departures account for 33%, Evening flights for 33%, and Night flights for 0%.

One-way fares from Denver to Calgary are currently higher than usual. Average one-way flight prices are about £199, which is 34% above the typical average for this route.

Calgary Airport (YYC) hosts 5 major car hire companies, with daily rates averaging £45 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Avis
• Budget
• Thrifty
• Hertz

Flights from Denver to Calgary usually depart from Denver Intl (DEN) and arrive at Calgary (YYC).

One-stop flights from Denver to Calgary most commonly connect through:

• Vancouver Intl (YVR) – 41% of one-stop connections
• Salt Lake City (SLC) – 38% of one-stop connections
• Minneapolis St Paul (MSP) – 10% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) – 3% of one-stop connections

Yes. Flexible dates can save you up to 28% on flights from Denver to Calgary. Tuesday is the cheapest departure day at £248 return on average, while Saturday is the most expensive at £344, a difference of £95.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Denver and Calgary.

Flying via Edmonton (YEG) gives the shortest average 1-stop total travel time of 5h 16m, compared to 6h 44m via Salt Lake City (SLC) and 6h 46m via Vancouver Intl (YVR).

Calgary is 1 hour ahead of Denver (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Denver to Calgary flights:

• United Airlines: offers free seat selection
• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• WestJet: a cabin bag and a checked bag in Economy class
• United Airlines: a cabin bag in Economy class class
• Air Canada: a cabin bag in Economy class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.