C$ 125 Find Cheap Flights from Denver to Calgary – Compare and Save

Among airlines operating Denver to Calgary flights:

• United Airlines: offers extra legroom; offers free seat selection
• WestJet: offers free seat selection
• Delta: offers free seat selection

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

2 airlines operate flights between Denver and Calgary. The airlines offering direct flights on this route include:

• United Airlines
• WestJet

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

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

• United Airlines: a carry-on bag and a checked bag in Economy Class
• WestJet: a carry-on bag and a checked bag in Economy Class
• Delta: a cabin bag in Economy Class class

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

Two cabin classes are available on flights from Denver to Calgary:

• Economy Class
• Premium Economy Class

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 410 round-trip via Vancouver Intl (YVR), compared to C$ 523 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 42–C$ 139 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 8 variants.

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

• Vancouver Intl (YVR) – 63% of one-stop connections
• Salt Lake City (SLC) – 26% of one-stop connections
• Minneapolis St Paul (MSP) – 8% of one-stop connections
• Edmonton (YEG) – 3% of one-stop connections

Vancouver Intl (YVR) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 31% on the Denver to Calgary route. Tuesday is the cheapest departure day at C$ 404 round-trip on average, while Saturday is the most expensive at C$ 579, a difference of C$ 175. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Denver to Calgary flights, with 50% leaving in that window. Evening departures account for 50%, Afternoon flights for 0%, and Night flights for 0%.

Some of the most popular sights in Calgary are Stampede Park, Scotiabank Saddledome, and Calgary Zoo. These are among the most viewed places in Calgary on KAYAK.

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

• Earliest: departs at 11:21 am and lands at 1:58 pm
• Latest: departs at 7:16 pm and lands at 9:53 pm.

The flight takes about 2h 37m.

Last-minute fares on this route – booked within 2 weeks of departure – run 56% above the route average of C$ 519. Book 7 weeks before departure for the lowest fares.

A direct flight from Denver to Calgary takes 2h 37m, covering 2,326 km.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 299 to C$ 1,500. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Denver to Calgary are currently lower than usual. Average one-way flight prices are about C$ 138, which is 51% below the typical average for this route.

Flying via Edmonton (YEG) gives the shortest average 1-stop total travel time at 5h 16m, compared with 6h 48m via Salt Lake City (SLC) and 6h 49m via Vancouver Intl (YVR).

Calgary Airport (YYC) hosts 5 major car rental companies, with daily rates starting from around C$ 6 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Avis
• Thrifty
• Budget
• Hertz

Round-trip flights from Denver to Calgary range from C$ 379 to C$ 702, with an average of C$ 519 over the past 12 months. Anything below C$ 379 counts as a good deal.