C$ 280 Find Cheap Flights from Montreal to Denver – Compare and Save

Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Denver flights:

• Air Canada: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

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

Only Air Canada operates flights between Montreal Pierre Elliott Trudeau Intl Airport and Denver.

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Denver Intl (DEN).

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

• Air Canada: a carry-on bag and a checked bag in Economy Class
• United Airlines: a carry-on bag and a checked bag in Economy Class
• Jazz: a carry-on bag and a checked bag in Economy 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 Montreal Pierre Elliott Trudeau Intl Airport to Denver:

• Economy Class
• Business Class

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 570 round-trip via Calgary (YYC), compared to C$ 738 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 34–C$ 116 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by United Airlines and Brussels Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver most commonly connect through:

• Toronto Pearson Intl (YYZ) – 49% of one-stop connections
• Calgary (YYC) – 25% of one-stop connections
• Minneapolis St Paul (MSP) – 8% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 7% of one-stop connections

Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 14% on the Montreal Pierre Elliott Trudeau Intl Airport to Denver route. Wednesday is the cheapest departure day at C$ 687 round-trip on average, while Tuesday is the most expensive at C$ 792, a difference of C$ 105. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to Denver flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in Denver are Colorado Convention Center, 16th Street Mall, and Sheraton Denver Downtown Hotel. These are among the most viewed places in Denver on KAYAK.

These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Denver:

• Earliest: departs at 8:15 am and lands at 12:38 pm
• Latest: departs at 5:50 pm and lands at 10:13 pm.

The flight takes about 4h 23m.

Last-minute fares on this route – booked within 2 weeks of departure – run 66% above the route average of C$ 731. Book 9 weeks before departure for the lowest fares.

A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver takes 4h 23m, covering 4,160 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$ 471 to C$ 2,205. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Denver are currently lower than usual. Average one-way flight prices are about C$ 342, which is 35% below the typical average for this route.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 12m, compared with 6h 34m via Detroit Metropolitan Wayne County (DTW) and 6h 59m via Toronto Pearson Intl (YYZ).

Denver is 2 hours behind Montreal Pierre Elliott Trudeau Intl Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver range from C$ 623 to C$ 904, with an average of C$ 731 over the past 12 months. Anything below C$ 623 counts as a good deal.

Air Canada is the only airline on the Montreal Pierre Elliott Trudeau Intl Airport to Denver route offering in-flight Wi-Fi. Pricing depends on fare class.