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Cheap flights from Denver International to Montreal Pierre Elliott Trudeau

Compare Denver International to Montreal Pierre Elliott Trudeau flight deals

Find the cheapest month or even day of the year to fly to Montreal Pierre Elliott Trudeau

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Flight deals from Denver International to Montreal Pierre Elliott Trudeau

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Montreal Pierre Elliott Trudeau Airport? If you want to travel next month, return fares start from $724. Find the lowest prices on one-way and return tickets right here.
Montreal.$216 per passenger.Departing Wed, 2 Sep.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Denver International on Wed, 2 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $216, select.
Montreal.$216 per passenger.Departing Mon, 20 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Denver International on Mon, 20 Jul, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $216, select.
Montreal.$216 per passenger.Departing Thu, 13 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Denver International on Thu, 13 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $216, select.
Montreal.$229 per passenger.Departing Thu, 21 May.One-way flight with Sun Country Airlines.Outbound indirect flight with Sun Country Airlines, departs from Denver International on Thu, 21 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $229, select.
Montreal.$278 per passenger.Departing Fri, 5 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Denver International on Fri, 5 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $278, select.
Montreal.$285 per passenger.Departing Sat, 10 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Sat, 10 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $285, select.
Montreal.$341 per passenger.Departing Tue, 23 Jun.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Tue, 23 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $341, select.
Montreal.$379 per passenger.Departing Sun, 12 Jul.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Sun, 12 Jul, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $379, select.
Montreal.$386 per passenger.Departing Tue, 12 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Tue, 12 Jan, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $386, select.
Montreal.$386 per passenger.Departing Mon, 11 Jan.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Mon, 11 Jan, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $386, select.
Montreal.$400 per passenger.Departing Tue, 18 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Tue, 18 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $400, select.
Montreal.$409 per passenger.Departing Wed, 9 Sep.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Wed, 9 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $409, select.
Montreal.$473 per passenger.Departing Wed, 10 Feb.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Wed, 10 Feb, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $473, select.
Montreal.$478 per passenger.Departing Sat, 10 Oct.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Sat, 10 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $478, select.
Montreal.$655 per passenger.Departing Sun, 24 May.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Denver International on Sun, 24 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $655, select.

Find the cheapest month to fly from Denver International to Montreal Pierre Elliott Trudeau

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Montreal Pierre Elliott Trudeau flights are currently cheapest in July.
May
from $229
Jun
from $278
Jul
from $216
Aug
from $216
Sep
from $216
Oct
from $285
Nov
Find prices
Dec
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Jan
from $386
Feb
from $473
Mar
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Apr
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Direct flights from Denver International to Montreal Pierre Elliott Trudeau

Denver International to Montreal Pierre Elliott Trudeau: Alternative routes

Compare routes from Denver International to Montreal below. You may find an airport to fly into that's cheaper, faster, or easier than Montreal Pierre Elliott Trudeau.

Montreal St Hubert

11km from central Montreal
Closest
from $334
Search flights

Montreal Pierre Elliott Trudeau

16km from central Montreal
Cheapest
from $216
Search flights

Montreal Mirabel

41km from central Montreal
Search flights

Denver to Montreal: Flight information

The things to know before you go.
Cheapest flight found$216
Cheapest month to flyAugust
Average flight time3 hrs, 46 mins
Most popular airlineUnited
Average flights per week31

Finding cheap flights from Denver International to Montreal Pierre Elliott Trudeau: Frequently asked questions

The best price we found for a return flight from Denver International to Montreal Pierre Elliott Trudeau is $520. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 46 minutes is the average flight time from Denver International to Montreal Pierre Elliott Trudeau.
United, Air Canada and Brussels Airlines fly direct from Denver International to Montreal Pierre Elliott Trudeau.
As of May 2026, there are 31 flights per week flying from Denver International to Montreal Pierre Elliott Trudeau.
The cheapest month to fly from Denver International to Montreal Pierre Elliott Trudeau is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Montreal Pierre Elliott Trudeau Airport on Friday, 4 September 2026.
Yes – the average flight time is 3 hours and 46 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal Pierre Elliott Trudeau but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, WestJet and Air Canada offer the cheapest flight tickets to Montreal Pierre Elliott Trudeau.

Flying from Denver International Airport (DEN) to Montreal-Pierre Elliott Trudeau International Airport (YUL): what you need to know

  • The average duration of a direct flight from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport is 3 hours 40 minutes.

  • The timezone in Montreal is UTC-4, which is two hours ahead of Denver.

  • Every week, there are ten Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport flights. If you want to take off as early as possible, take the 11:20 Air Canada flight. If you're eager to make the most of your time before you fly, the last departure is at 12:05 with Air Canada.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to catch your DEN to YUL flight.

  • Flying during a peak time such as July? Public holidays and other popular periods can lead to longer lines and delays at airport checkpoints. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • Air Canada has direct flights from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport. Book with this popular airline, then get ready to discover the sights in Montreal — and maybe even more of Canada if your schedule allows.

  • The majority of passengers choose to fly with Air Canada on this route.

  • The most punctual carrier operating DEN to YUL flights is Air Canada. Its services land as planned 70.0% of the time.

  • Think about adding a stopover when booking your ticket from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between DEN and YUL:

    • Pearson International Airport

    • Minneapolis-St. Paul International Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from Denver International Airport (DEN) to Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • At the moment, $216 is the cheapest price we've found for a one-way Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport flight. The best price for a return ticket is $520. Remember that fares may change due to availability at the time of booking.

  • To score cheap tickets from DEN to YUL, reserve your trip two months ahead of your departure date.

  • Schedule your trip for January. That's the cheapest month for flights from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to see the cheapest price across each month.

  • You won't have to check back in every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from DEN to YUL.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport.

Handy information about Denver International Airport (DEN)

  • DEN is located at 8500 Pena Boulevard.

  • Denver International Airport has a strong on-time record, so you're unlikely to face delays. Departures from DEN arrive at their destination as scheduled 80.23% of the time.

  • To reach Denver International Airport from central Denver, it takes around 35 minutes if you're travelling by car. This depends on traffic, however. It's approximately 40 kilometres from the airport to the city centre.

  • Expect a journey time of around 1 hour 30 minutes when using public transport.

  • Get your flight from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport off to a relaxed start. Only a quick drive from DEN, spend the night in Baymont by Wyndham Denver International Airport and you'll be well-rested for the trip ahead.

Arriving at Montreal-Pierre Elliott Trudeau International Airport (YUL)

Getting from Montreal-Pierre Elliott Trudeau International Airport (YUL) to central Montreal

  • You'll find YUL at 975 Romeo Vachon Street North.

  • Montreal-Pierre Elliott Trudeau International Airport to central Montreal has a drive time of around 25 minutes. It's approximately 26 kilometres away.

  • Travelling to the centre by public transport will take you around 2 hours 15 minutes.

When to fly to Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • August is the most popular month for flights from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport. To escape the crowds, travel to Montreal in February.

  • When reserving your flight from Denver International Airport to Montreal-Pierre Elliott Trudeau International Airport, consider the kind of weather you like. July is the warmest month in Montreal, with the temperature ranging from 14ºC (57ºF) to 28ºC (82ºF).

  • If you like cooler conditions, search for a cheap ticket from DEN to YUL in January. Temperatures average between -19ºC (-2ºF) and -2ºC (28ºF) then.

Explore more of Canada

  • Montreal has plenty to offer, but there are so many other corners of Canada waiting to be explored. About 499 kilometres south-west of Montreal, a visit to Toronto will keep you on the move. Start with popular sights like CN Tower, Royal Ontario Museum and Go Tours Canada - Distillery District.

  • Ottawa is another favourite destination in Canada and is around 153 kilometres west of Montreal. No journey is complete without seeing Parliament Hill, Rideau Canal and National Gallery of Canada.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.