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YUL - DEN

$188 Find cheap flights from Montreal to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Denver departing on 6/8. 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
Mon 6/3
Mon 6/10

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Denver, 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 Montreal to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Montreal to Denver (YUL-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Denver 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
1:05 pm - 10:35 amYUL-DEN
23h 30m1 stop
10:23 am - 10:50 pmDEN-YUL
10h 27m2 stops
Thu, May 30 - Tue, Jun 4
1:05 pm - 10:35 amYUL-DEN
23h 30m1 stop
8:38 am - 10:50 pmDEN-YUL
12h 12m2 stops
Thu, May 30 - Wed, Jun 5
4:45 pm - 12:35 amYUL-DEN
9h 50m2 stops
5:50 pm - 10:45 amDEN-YUL
14h 55m1 stop
Thu, Jun 27 - Thu, Jul 4
6:00 am - 5:57 pmYUL-DEN
13h 57m1 stop
6:10 am - 10:51 pmDEN-YUL
14h 41m1 stop
$421Delta
Find Deal
Thu, May 30 - Tue, Jun 4
6:14 am - 10:06 amYUL-DEN
5h 52m1 stop
7:12 am - 9:15 pmDEN-YUL
12h 03m1 stop
$426Delta
Find Deal
Fri, May 31 - Tue, Jun 4
11:45 am - 5:43 pmYUL-DEN
7h 58m1 stop
6:30 pm - 10:45 amDEN-YUL
14h 15m1 stop
$427Sun Country Air
Find Deal
Mon, Jul 15 - Thu, Jul 18
8:05 am - 10:19 pmYUL-DEN
16h 14m1 stop
6:00 am - 8:30 pmDEN-YUL
12h 30m1 stop
$431United Airlines
Find Deal
Tue, May 28 - Fri, May 31
3:29 pm - 10:06 pmYUL-DEN
8h 37m1 stop
11:59 pm - 10:11 amDEN-YUL
8h 12m1 stop
$458United Airlines
Find Deal
Fri, May 31 - Sat, Jun 8
8:10 am - 10:27 amYUL-DEN
4h 17mnonstop
7:45 am - 4:18 pmDEN-YUL
6h 33m1 stop
$480Air Canada
Find Deal
Thu, Jun 27 - Thu, Jul 4
1:10 pm - 10:46 pmYUL-DEN
11h 36m1 stop
7:45 am - 4:18 pmDEN-YUL
6h 33m1 stop
$483Air Canada
Find Deal
Thu, Aug 15 - Sun, Aug 18

Flights from Montreal to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Montreal to Denver 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 Montreal to Denver?

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver, 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 Montreal Pierre Elliott Trudeau Intl Airport to Denver is January, where tickets cost $411 on average. On the other hand, the most expensive months are June and April, where the average cost of tickets is $606 and $595 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver, 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 Montreal Pierre Elliott Trudeau Intl Airport to Denver, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 27 days before departure.

Which airlines provide the cheapest flights from Montreal to Denver?

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 Air Canada ($232) and Delta ($241). The cheapest round-trip tickets were found on Delta ($421) and Sun Country Air ($427).

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

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver.
There is just one airline that flies from Montreal Pierre Elliott Trudeau Intl Airport to Denver direct and that is Air Canada. The best one-way deal found from Air Canada for the route is $391.

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

There is a maximum of 1 nonstop flight a day that takes off from Montreal Pierre Elliott Trudeau Intl Airport and lands in Denver, with an average flight time of 4h 20m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 7 flights.

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

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 3 cabin class options for the route. These are First, Business and 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 Montreal to Denver take?

The average nonstop flight takes 4h 05m, covering a distance of 1,606 miles.

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

Early birds can take the earliest flight from Montreal Pierre Elliott Trudeau Intl Airport at 8:10 am and will be landing in Denver at 10:30 am.

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

If you prefer to fly at night, the latest flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver jets off at 8:10 am and lands at 10:30 am.

Good to know

Low season

November

High season

July

Cheapest flight

$188
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Montreal to Denver

When to book flights from Montreal to Denver

Are your dates flexible? Find out the best times to travel from Montreal to Denver 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 Montreal to Denver flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver was $188 for a one-way ticket and $377 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Montreal to Denver?

    On your way to Denver, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing at Denver Intl.

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

    Air Canada, WestJet Encore, WestJet, and American Airlines offer inflight Wi-Fi service on the Montreal to Denver flight route.

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

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

  • Which airline alliances offer flights from Montreal to Denver?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Montreal to Denver are United Airlines and Air Canada. With an average price for the route of $632 and an overall rating of 7.3, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $559 and an overall rating of 7.0.

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

    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 Montreal to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Montreal 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 Montreal to Denver?

    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 Denver with an airline and back to Montreal with another airline. Booking your flights between Montreal and DEN 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 Montreal to Denver?

    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 Denver from Montreal 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 YUL to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $369 or less one-way and $538 or less round-trip.

Prefer to fly non-stop from Montreal to Denver?

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

Nonstop departures

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

Nonstop returns

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
See more direct flights

Top airlines flying from Montreal to Denver

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Denver. 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 Montreal to Denver? 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.
7.3
United AirlinesOverall score based on 11125 reviews
7.2Comfort
6.7Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

2.0 Mediocretimothy, May 2024SBA - DEN
Read more about United Airlines reviews

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

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 room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

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.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

It was an excellent experience, traveling from Toronto to Denver with United.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

Economy seats were surprisingly comfortable, and snacks not too bad. Checked luggage arrived at destination without problems. It was annoying to wait until last to board as lowest-tier seats but understand it’s difficult to gauge when loading a full plane At least checked carryon luggage seemed to come off first. Annoying to have to use app to order food/drink when wifi availability didn’t allow time for it. Advance communication would have helped Food on menu seemed highly processed and unpalatable, overpriced and over packaged. So maybe a good thing to have missed chance to order

The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.

There was no food or entertainment on this flight. Great flight crew though

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

Book cheap flights from Montreal to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Montreal to Denver found on KAYAK in the last 72 hours.
6/8Sat
2 stops
14h 53mYUL-DEN
$188
6/5Wed
2 stops
18h 27mYUL-DEN
$189
5/30Thu
nonstopAir Canada
4h 20mYUL-DEN
$232
6/7Fri
1 stopDelta
18h 49mYUL-DEN
$241
6/6Thu
1 stopAmerican Airlines
17h 06mYUL-DEN
$246
6/5Wed
1 stopAmerican Airlines
20h 22mYUL-DEN
$247
6/6Thu
nonstopUnited Airlines
4h 20mYUL-DEN
$261
5/9Thu
nonstopAir Canada
4h 20mYUL-DEN
$262
6/13Thu
nonstopUnited Airlines
4h 20mYUL-DEN
$266
10/30Wed
2 stopsDelta
12h 32mYUL-DEN
$347

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Last minute flights from Montreal to Denver

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 Montreal to Denver that are departing in the next 10 days.
5/7Tue
multi-stopDelta
5h 52mYUL-DEN
5/8Wed
multi-stopDelta
5h 34mDEN-YUL
$437
5/7Tue
nonstopAir Canada
4h 20mYUL-DEN
5/14Tue
nonstopAir Canada
3h 49mDEN-YUL
$494
5/7Tue
multi-stopAir Canada
8h 29mYUL-DEN
5/14Tue
multi-stopAir Canada
8h 42mDEN-YUL
$498
5/7Tue
nonstopAir Canada
4h 20mYUL-DEN
5/14Tue
multi-stopAir Canada
8h 42mDEN-YUL
$499
5/7Tue
nonstopAir Canada
4h 20mYUL-DEN
5/8Wed
nonstopAir Canada
3h 50mDEN-YUL
$503
5/7Tue
multi-stopAir Canada
8h 19mYUL-DEN
5/8Wed
multi-stopAir Canada
7h 16mDEN-YUL
$508
5/7Tue
multi-stopUnited Airlines
8h 19mYUL-DEN
5/8Wed
nonstopUnited Airlines
3h 50mDEN-YUL
$509
5/7Tue
multi-stopAmerican Airlines
10h 33mYUL-DEN
5/14Tue
multi-stopAmerican Airlines
10h 01mDEN-YUL
$511
5/7Tue
nonstopAir Canada
4h 20mYUL-DEN
5/8Wed
nonstopAir Canada
3h 50mDEN-YUL
$532

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Montreal - Denver Flights

Departure:

Montreal (YUL)Canada

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Montreal

Cabin classes:

$1,297
$536
$375

Browse destinations: