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DEN - YUL

$148 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 8/1. 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
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Montreal

 
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
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:59 pm - 10:05 amDEN-YUL
13h 06m1 stop
3:10 pm - 11:56 pmYUL-DEN
10h 46m2 stops
Mon, Jul 1 - Sat, Jul 27
5:50 pm - 10:45 amDEN-YUL
14h 55m1 stop
11:45 am - 11:44 amYUL-DEN
25h 59m1 stop
Thu, Jul 4 - Mon, Jul 22
11:20 am - 5:00 pmDEN-YUL
3h 40mnonstop
8:35 am - 5:57 pmYUL-DEN
11h 22m1 stop
$450Air Canada
Find Deal
Tue, Jun 25 - Wed, Jul 3
9:45 am - 9:01 pmDEN-YUL
9h 16m1 stop
8:35 am - 5:57 pmYUL-DEN
11h 22m1 stop
$455Air Canada
Find Deal
Tue, Jun 25 - Wed, Jul 3
6:00 am - 8:30 pmDEN-YUL
12h 30m1 stop
8:10 am - 10:30 amYUL-DEN
4h 20mnonstop
$459United Airlines
Find Deal
Fri, May 31 - Sun, Jun 2
12:40 am - 11:55 amDEN-YUL
9h 15m1 stop
12:21 pm - 10:47 pmYUL-DEN
12h 26m1 stop
$460Delta
Find Deal
Thu, Jun 6 - Wed, Jun 19
11:55 pm - 11:05 amDEN-YUL
9h 10m1 stop
12:00 pm - 10:01 pmYUL-DEN
12h 01m1 stop
$464Delta
Find Deal
Sun, May 26 - Wed, May 29
6:02 am - 10:35 pmDEN-YUL
14h 33m1 stop
7:15 am - 11:08 pmYUL-DEN
17h 53m1 stop
$473American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
9:15 am - 10:44 pmDEN-YUL
11h 29m2 stops
7:15 am - 11:08 pmYUL-DEN
17h 53m1 stop
$481American Airlines
Find Deal
Tue, Jun 11 - Sat, Jun 15
11:20 am - 5:00 pmDEN-YUL
3h 40mnonstop
8:10 am - 10:27 amYUL-DEN
4h 17mnonstop
$554United Airlines
Find Deal
Fri, Jun 21 - Sat, Jun 29

Flights from Denver to Montreal - Travel Insights & Trends

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 flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Denver to Montreal, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Montreal, Sunday is the cheapest day to fly and Friday is the most expensive.

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 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 February, where tickets cost $273 on average. On the other hand, the most expensive months are June and April, where the average cost of tickets is $758 and $622 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 days before departure.

Which airlines provide the cheapest flights from Denver to Montreal?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Sun Country Air ($148) and WestJet ($191). The cheapest round-trip tickets were found on Sun Country Air ($359) and WestJet ($412).

Which airlines fly non-stop between Denver and Montreal Pierre Elliott Trudeau Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Denver to Montreal Pierre Elliott Trudeau Intl Airport.
There is just one airline that flies from Denver to Montreal Pierre Elliott Trudeau Intl Airport direct and that is Air Canada. The best one-way deal found from Air Canada for the route is $239.

How many flights are there between Denver and Montreal Pierre Elliott Trudeau Intl Airport per day?

There is a maximum of 1 nonstop flight a day that takes off from Denver and lands in Montreal Pierre Elliott Trudeau Intl Airport, with an average flight time of 3h 49m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 7 flights.

Which cabin class options are there for flights between Denver and Montreal Pierre Elliott Trudeau Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Denver to Montreal take?

The duration of a nonstop flight to Montreal from Denver is typically 3h 40m. The journey crosses a distance of 1,606 miles.

What’s the earliest departure time from Denver to Montreal?

Early birds can take the earliest flight from Denver at 11:20 am and will be landing in Montreal Pierre Elliott Trudeau Intl Airport at 5:09 pm.

What’s the latest departure time from Denver to Montreal?

If you prefer to fly at night, the latest flight from Denver to Montreal Pierre Elliott Trudeau Intl Airport jets off at 11:25 am and lands at 5:15 pm.

Good to know

Low season

February

High season

October

Cheapest flight

$148
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly with an average 7% increase in price.
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 $148 for a one-way ticket and $350 for a round-trip.

  • Do I need a passport to fly between Denver and Montreal?

    Yes

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

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

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

    The Boeing 787-9 Dreamliner 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 nonstop flights from Denver to Montreal on a daily basis.

  • Which is the best airline for flights from Denver to Montreal, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Montreal are Delta and United Airlines. With an average price for the route of $678 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $688 and an overall rating of 7.4.

  • 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 travelers 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. Booking your flights between Denver and YUL can sometimes prove cheaper using this method.

  • 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

Top tips for finding a cheap flight from DEN to Montreal

  • Looking for a cheap flight? 25% of our users found flights on this route for $300 or less one-way and $826 or less round-trip.
  • 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 non-stop from Denver to Montreal?

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

Nonstop departures

Denver Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights

Nonstop returns

Montreal Pierre Elliott Trudeau Intl to Denver Intl

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights
See more direct flights

Top 4 airlines serving 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.
8.0
DeltaOverall score based on 10789 reviews
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The late departure Of two hours waitresses, immature, and gossiping

It was upsetting that the flights were canceled but that was due to weather. I did not receive any vouchers for food or a hotel stay when I was forced to spend the night in Montreal. I was also upset when my seat was changed many times.. The plane seemed old with a non-functioning screen and loose side pockets.. All in all in need of updating. On the positive side, the staff in areas was friendly and helpful.

The flight got canceled multiple times and we had to drive their to reach midnight for our next morning interview. Poor and unriable experience. Now have to ask for a refund since we didn't need their rescheduled flight three days later.

I love flying with AC. I love that they have power outlet and free messaging wifi for aeroplan members.

Nice small trip, No food included in ticket, but beverages were for free.

All of our flights got delayed. Fll-Montreal delayed due to technical issues. We got transferred to a Fll-Toronto flight, in Toronto flight got delayed 5 hours causing us to miss our connection to Amman. We are now arriving to Amman 24hours later

In flight wifi that I paid for was very slow and at times didn't work at all.

Book cheap flights from Denver to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Montreal found on KAYAK in the last 72 hours.
8/1Thu
1 stopSun Country Air
14h 25mDEN-YUL
$148
6/14Fri
1 stop
23h 01mDEN-YUL
$154
8/10Sat
1 stopDelta
24h 44mDEN-YUL
$195
5/18Sat
nonstopAir Canada
3h 49mDEN-YUL
$198
6/8Sat
1 stopUnited Airlines
12h 30mDEN-YUL
$202
5/26Sun
1 stopAir Canada
8h 10mDEN-YUL
$203
6/7Fri
1 stopDelta
20h 56mDEN-YUL
$204
6/2Sun
1 stopAmerican Airlines
13h 55mDEN-YUL
$206
6/8Sat
2 stopsAmerican Airlines
12h 22mDEN-YUL
$207
5/25Sat
1 stopUnited Airlines
8h 12mDEN-YUL
$208

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Last minute flights from Denver to Montreal

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to Montreal that are departing in the next 10 days.
5/11Sat
nonstopLufthansa
3h 50mDEN-YUL
5/17Fri
nonstopLufthansa
4h 20mYUL-DEN
$427
5/11Sat
multi-stopLufthansa
6h 06mDEN-YUL
5/17Fri
nonstopLufthansa
4h 20mYUL-DEN
$436
5/11Sat
multi-stopAir Canada
6h 33mDEN-YUL
5/17Fri
multi-stopAir Canada
16h 10mYUL-DEN
$441
5/10Fri
multi-stopKLM
9h 15mDEN-YUL
5/17Fri
multi-stopKLM
7h 03mYUL-DEN
$455
5/11Sat
multi-stopAmerican Airlines
13h 00mDEN-YUL
5/17Fri
multi-stopAmerican Airlines
10h 09mYUL-DEN
$543
5/13Mon
multi-stopDelta
9h 59mDEN-YUL
5/15Wed
multi-stopDelta
7h 06mYUL-DEN
$620
5/11Sat
multi-stopLufthansa
30h 01mDEN-YUL
5/17Fri
multi-stopLufthansa
7h 29mYUL-DEN
$829

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Denver - Montreal Flights

Departure:

Denver (undefined)United States

Destination:

Montreal (YUL)Canada

Return flight deals:

Montreal - Denver

Cabin classes:

$3,882
$1,099
$579