Cheap Flights from Denver to Montreal Pierre Elliott Trudeau

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Flight deals from Denver to Montreal Pierre Elliott Trudeau

Looking for a cheap last-minute deal or the best return flight from Denver to Montreal Pierre Elliott Trudeau? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver 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 to Montreal Pierre Elliott Trudeau flights are currently cheapest in April.

Direct flights from Denver to Montreal Pierre Elliott Trudeau

Denver to Montreal Pierre Elliott Trudeau: Alternative routes

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

Denver to Montreal: Flight information

The things to know before you go.
Cheapest flight found$794
Cheapest month to flyFebruary
Average flight time3 hrs, 47 mins
Most popular airlineAir Canada
Average flights per week30

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

The best price we found for a return flight from Denver to Montreal Pierre Elliott Trudeau is $794. 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 47 minutes is the average flight time from Denver to Montreal Pierre Elliott Trudeau.
Air Canada, United and Brussels Airlines fly direct from Denver to Montreal Pierre Elliott Trudeau.
As of February 2026, there are 30 flights per week flying from Denver to Montreal Pierre Elliott Trudeau.
The cheapest month to fly from Denver to Montreal Pierre Elliott Trudeau is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Montreal Pierre Elliott Trudeau Airport on Saturday, 28 February 2026.
Yes – the average flight time is 3 hours and 47 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.
The cheapest airline that flies to Montreal Pierre Elliott Trudeau is Air Canada .

Travelling from Denver to Montreal-Pierre Elliott Trudeau International Airport (YUL): What you need to know

  • Planning your trip starts with working out where you'll leave from in Denver. Denver International Airport (DEN) is the city's main airport, so explore your options for reserving a flight from Denver to Montreal-Pierre Elliott Trudeau International Airport (YUL) departing from here.

  • Expect to be in the air for 3 hours 45 minutes. On average, that's the time it takes for a direct Denver to Montreal-Pierre Elliott Trudeau International Airport flight.

  • Montreal-Pierre Elliott Trudeau International Airport is located in Montreal. The city follows the UTC-4 timezone and is two hours ahead of Denver.

  • Denver International Airport (DEN) to Montreal-Pierre Elliott Trudeau International Airport (YUL) is the most popular route, with 10 direct services every week. You can get from DEN to YUL on Air Canada's 9:40am flight.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to catch your flight from Denver to YUL.

  • With more travellers during peak seasons, it's wise to get to your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow for extra wait times.

Airports in Denver

Denver International Airport (DEN)

  • You can book a direct flight from Denver to Montreal-Pierre Elliott Trudeau International Airport (YUL) departing from Denver International Airport (DEN).

  • When taking off from DEN, you can take a direct flight from Denver to Montreal-Pierre Elliott Trudeau International Airport with Air Canada.

  • The airline with the highest booking numbers between DEN and YUL is Air Canada.

  • Air Canada is the most punctual carrier operating on this route, with 70.0% of its services landing on schedule.

  • Consider adding a stopover to find cheap flights from Denver to YUL. Just deselect 'Direct flights only' when searching for departures from Denver International Airport (DEN). Slip in a stop (and skip the high fares) by flying through one of these airports:

    • Pearson International Airport (YYZ)

    • Minneapolis-St. Paul International Airport (MSP)

    • Detroit Metropolitan Wayne County Airport (DTW)

  • DEN is around 40 kilometres from central Denver. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 35 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 1 hour 30 minutes.

  • Looking for a place to stay before your flight from Denver to Montreal-Pierre Elliott Trudeau International Airport? Check out Baymont by Wyndham Denver International Airport. Get some shut-eye here before making your way to Denver International Airport.

  • Denver International Airport has an excellent on-time record, so you're less likely to experience disruptions. Departures from DEN touch down on schedule 80.23% of the time.

  • DEN is located at 8500 Pena Boulevard.

About Montreal-Pierre Elliott Trudeau International Airport (YUL)

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

  • The centre of Montreal is roughly 16 kilometres from Montreal-Pierre Elliott Trudeau International Airport. Travel times by cab or car hire will vary based on time of day, so do a little research before your trip.

  • Travelling by public transport typically takes 45 minutes.

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

  • The cheapest price we've found for a one-way ticket from Denver to Montreal-Pierre Elliott Trudeau International Airport is $352. For a return flight on this route, the best price is $794. Depending on when you book and the availability, these fares can change.

  • Don't leave things to the last moment. You're more likely to find cheap flights from Denver to YUL if you book in advance. Airlines often offer some fantastic early bird rates.

  • Affordable Denver to Montreal-Pierre Elliott Trudeau International Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' search function to compare fares across the month and then pick the cheapest day.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know when a better deal is available on flight tickets from Denver to YUL.

  • Uncover a great deal on a flight from Denver to Montreal-Pierre Elliott Trudeau International Airport with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from Denver to Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Think about your travel style when picking your flight dates. February is the quietest month to go to Montreal. August is when most people book flights from Denver to Montreal-Pierre Elliott Trudeau International Airport (YUL), which may be ideal if you enjoy travelling when it's busier.

  • The warmest month in Montreal is July, with temperatures ranging between 14ºC and 28ºC. Book your Denver to YUL flight ticket then if that's your ideal forecast.

  • Look for cheap tickets from Denver to Montreal-Pierre Elliott Trudeau International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -19ºC and -2ºC.

More about Montreal

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Montreal right here. Browse these options as soon as you've booked your flight from Denver to Montreal-Pierre Elliott Trudeau International Airport:

  • There are plenty of fantastic things to do in Montreal when you're ready to sightsee. Head straight for Cirque du Soleil - KURIOS followed by Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

Explore more of Canada

  • Montreal will leave a lasting impression, but there are so many other parts of Canada waiting to be explored. Around 153 kilometres west of Montreal, a visit to Ottawa will keep you on the go. Start with leading attractions like Rideau Canal National Historic Site, Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa.

  • Gatineau is another favourite destination in Canada and is around 153 kilometres west of Montreal. No journey is complete without seeing Canadian Museum of History, Indigenous Experiences and Luskville Falls.

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