DEN - YUL

C$ 160 Find Cheap Flights from Denver to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Montreal departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Montreal, as well as popular online travel agencies
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Cheap Flight Deals from Denver to Montreal (DEN-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Denver to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
7:00 a.m. - 11:27 a.m.YUL-DEN
30h 27m1 stop
C$ 390WestJet
Find Deal
Sun, 8 Jun - Wed, 11 Jun
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
7:00 a.m. - 11:27 a.m.YUL-DEN
30h 27m1 stop
C$ 394WestJet
Find Deal
Sun, 11 May - Sun, 18 May
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
6:45 a.m. - 6:52 p.m.YUL-DEN
14h 07m2 stops
C$ 411WestJet
Find Deal
Wed, 28 May - Sun, 1 Jun
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
7:00 a.m. - 9:57 a.m.YUL-DEN
28h 57m2 stops
C$ 435
Find Deal
Sun, 11 May - Sun, 18 May
12:15 p.m. - 12:43 a.m.DEN-YUL
10h 28m1 stop
7:40 p.m. - 11:27 a.m.YUL-DEN
17h 47m1 stop
C$ 461
Find Deal
Sat, 17 May - Tue, 20 May
6:07 p.m. - 12:17 p.m.DEN-YUL
16h 10m1 stop
8:15 a.m. - 9:19 a.m.YUL-DEN
27h 04m1 stop
C$ 618Sun Country Air
Find Deal
Wed, 11 Jun - Sun, 15 Jun
5:40 p.m. - 11:26 p.m.DEN-YUL
3h 46mdirect
4:05 p.m. - 6:20 p.m.YUL-DEN
4h 15mdirect
C$ 714Air Canada
Find Deal
Thu, 1 May - Sun, 11 May
5:00 a.m. - 4:45 p.m.DEN-YUL
9h 45m2 stops
3:44 p.m. - 9:56 p.m.YUL-DEN
8h 12m1 stop
C$ 722American Airlines
Find Deal
Wed, 30 Apr - Sun, 11 May
5:40 p.m. - 11:26 p.m.DEN-YUL
3h 46mdirect
7:00 a.m. - 12:09 p.m.YUL-DEN
7h 09m1 stop
C$ 725Air Canada
Find Deal
Thu, 1 May - Sun, 11 May
6:40 p.m. - 2:55 p.m.DEN-YUL
18h 15m1 stop
7:47 a.m. - 12:52 p.m.YUL-DEN
7h 05m1 stop
C$ 735American Airlines
Find Deal
Thu, 1 May - Sun, 11 May

KAYAK's insights & trends for Denver to Montreal flights

Get data-powered insights and trends into flights from Denver to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Montreal?

The average price of all round-trip flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Montreal on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Denver to Montreal. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Denver to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport is November, where tickets cost C$ 351 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is C$ 1,030 and C$ 990 respectively.

How far in advance should I book a flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 160
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Denver to Montreal

When to book flights from Denver to Montreal

Are your dates flexible? Find out the best times to travel from Denver to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Denver to Montreal flights

  • What is the luggage allowance on Aeromexico flights from Denver (DEN) to Montreal (YUL)?

    Generally, one checked bag of up to 50 lbs is allowed per passenger on Aeromexico flights from Denver to Montreal. Additionally, one personal item and one piece of carry-on baggage are allowed with certain weight and size restrictions. In Economy class, one additional piece of checked luggage besides a stroller or bassinet is also allowed, not to exceed 50 lbs.

  • What services does WestJet offer for families with kids on flights from Denver to Montreal?

    WestJet offers several services and programs for families with children on flights from Denver to Montreal. The airline offers Flight Light, a comforting nightlight toy that helps children and parents stay connected during the flight and pre-boarding for families traveling with young children. WestJet also ensures that all children under 14 are seated with an adult for no extra charge.

  • Which airline offers flights from Denver (DEN) to Montreal (YUL) with lower carbon emissions?

    JetBlue offers flights from Denver to Montreal and has committed to completely offsetting carbon dioxide emissions from flights and the company purchases carbon offsets that are audited and verified to ensure that they are reducing greenhouse gas emissions. The airline is also increasing its use of sustainable aviation fuel, which is made from renewable resources and can reduce emissions by up to 80% per gallon.

  • What seat options are available on Alaska Airlines flights from Denver to Montreal?

    Standard seats are available on Alaska Airlines flights from Denver (DEN) to Montreal (YUL) and come with the regular amount of legroom. Preferred Plus seats offer extra legroom, and are available for purchase by passengers who want more space during their flight while Premium Class seats provide even more space and comfort, along with additional amenities such as priority boarding and complimentary meals.

  • What is the cheapest flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport was C$ 112 for a one-way ticket and C$ 273 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Montreal?

    Air Canada, Air France, and United Airlines offer inflight Wi-Fi service on the Denver to Montreal flight route.

  • Which aircraft models fly most regularly from Denver to Montreal?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Denver to Montreal flight route.

  • Which airline alliances offer flights from Denver to Montreal?

    Star Alliance is the only airline alliance operating flights between Denver and Montreal.

  • On which days can I fly direct from Denver to Montreal?

    There are direct flights from Denver to Montreal on a daily basis.

  • How does KAYAK find such low prices on flights from Denver to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Denver is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport

  • Pet owners who wish to travel with their pets from Denver (DEN) to Montreal (YUL) can book a flight with Air Canada. The airline allows dogs and cats to fly in certain areas of the aircraft depending on the size of the pet. There are restrictions on breed and size for pet travel, and pet owners must arrange their pet's travel accommodations in advance with Air Canada's Pet Desk.
  • Denver International Airport (DEN) is a hub for United and Frontier Airlines which both offer flights from Denver to Montreal. United Airlines operates from all three concourses (A, B, and C) at DEN while Frontier Airlines uses Terminal East at Denver International Airport.
  • United Airlines offers personalized assistance to passengers with reduced mobility on flights from Denver (DEN) to Montreal (YUL), including assistance during boarding and deplaning, and help with navigating the airport. Passengers can request wheelchair services when they book their flight.
  • The layovers for flights that connect Denver and Montreal will depend on the specific airline selected. Some common layovers for the route include Toronto (YYZ), Dallas (DFW), Charlotte (CLT), Philadelphia (PHL), Atlanta (ATL), New York (JFK), Minneapolis (MSP), and Calgary (YYC).
  • First Class passengers can use priority check-in and boarding lanes when they fly with American Airlines on flights from Denver to Montreal, allowing them to skip the regular lines and board the plane more quickly. They can also enjoy premium seating with extra legroom, adjustable headrests, and lie-flat seats.
See more tips

Prefer to fly direct from Denver to Montreal?

Find which airlines fly direct from Denver Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

Tuesday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

Wednesday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

Thursday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

Friday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

Saturday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

Sunday

Air Canada,Brussels Airlines,United Airlines

Air Canada,Brussels Airlines, +1 more

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Denver Intl

Monday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

Tuesday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

Wednesday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

Thursday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

Friday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

Saturday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

Sunday

Air Canada,United Airlines,Brussels Airlines

Air Canada,United Airlines, +1 more

See more nonstop flights
See more nonstop flights

Top airline flying from Denver to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Denver to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 8973 reviews
6.8Entertainment
6.2Food
7.0Comfort
7.3Boarding
7.8Crew
Airline reviews

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

10.0 ExcellentJack, Mar 2025FLL - YUL
Read more Air Canada reviews

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

The plane was dirty. It appeared that Air Canada did not know vacuum cleaners had been invented. Second, the overhead bins were about 1/3 or 1/2 the size of "normal" bins. That was a problem. The worst was disembarking in the weather in Montreal. I have cold agglutinin disease. That means my red blood cells clump together and then are destroyed when exposed, even by breathing to cold air. A few seconds of exposure can be dangerous. I am now experiencing extreme fatigue caused by the anemia from that experience. I should have had more assistance descending a narrow ramp and then traversing, even if only a few feet, of icy pavement. The blowing snow penetrated my facial covering and has caused problems.

Boarding could be improved, no need to wait after a previous group is completed

We boarded 1.5 hours late. Long wait for the bags when we got to Mexico City. Long wait to get on plane with people mover truck. Friendly staff. They answered all questions as best the could. Such a long, long walk from the plane to customs. Thank you, Michael A. Burris Cambridge, Massachusetts USA

Very good ! I would recommande it to my friend and family

the service was fine but would have which that the audio for announcement is better.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

The boarding was at a dual gate hallway and there was only one spoken explanation about which way to turn to board the correct plane. It wasn't marked visually at the split in the gate. The phone charger did not work at my seat. The temperature was quite chilly throughout the flight and the recorded announcements were extremely loud for a small plane.

I was forced to check my carry-on bag, which I don't appreciate.

Everything you need to know for your flight from Denver to Montreal

Information on your arrival and departure airports

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