Cheap flights from Las Vegas to Montreal

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Compare Las Vegas to Montreal flight deals

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

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Flight deals from Las Vegas to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to Montreal? If you want to travel next month, round-trip fares start from $291. Find the lowest prices on one-way and round-trip tickets right here.

Montreal.$277 per passenger.Departing Sat, Nov 21, returning Tue, Dec 1.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Harry Reid on Sat, Nov 21, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with WestJet, departing from Montreal Pierre Elliott Trudeau on Tue, Dec 1, arriving in Harry Reid.Price includes taxes and charges.From $277, select.

Montreal.$277 per passenger.Departing Sat, Oct 31, returning Mon, Nov 9.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Harry Reid on Sat, Oct 31, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with WestJet, departing from Montreal Pierre Elliott Trudeau on Mon, Nov 9, arriving in Harry Reid.Price includes taxes and charges.From $277, select.

Montreal.$290 per passenger.Departing Tue, Nov 17, returning Sat, Nov 21.Round-trip flight with WestJet and Porter Airlines.Outbound indirect flight with WestJet, departing from Harry Reid on Tue, Nov 17, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal Pierre Elliott Trudeau on Sat, Nov 21, arriving in Harry Reid.Price includes taxes and charges.From $290, select.

Montreal.$291 per passenger.Departing Fri, Oct 23, returning Fri, Oct 30.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Harry Reid on Fri, Oct 23, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with WestJet, departing from Montreal Pierre Elliott Trudeau on Fri, Oct 30, arriving in Harry Reid.Price includes taxes and charges.From $291, select.

Montreal.$298 per passenger.Departing Mon, Dec 14, returning Tue, Dec 15.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Mon, Dec 14, arriving in Montreal St Hubert.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Tue, Dec 15, arriving in Harry Reid.Price includes taxes and charges.From $298, select.

Montreal.$319 per passenger.Departing Wed, Dec 16, returning Tue, Jan 5.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Wed, Dec 16, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal Pierre Elliott Trudeau on Tue, Jan 5, arriving in Harry Reid.Price includes taxes and charges.From $319, select.

Montreal.$359 per passenger.Departing Sat, Jan 30, returning Fri, Feb 19.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Sat, Jan 30, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal Pierre Elliott Trudeau on Fri, Feb 19, arriving in Harry Reid.Price includes taxes and charges.From $359, select.

Montreal.$359 per passenger.Departing Tue, Sep 29, returning Fri, Oct 2.Round-trip flight with WestJet and Porter Airlines.Outbound indirect flight with WestJet, departing from Harry Reid on Tue, Sep 29, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal Pierre Elliott Trudeau on Fri, Oct 2, arriving in Harry Reid.Price includes taxes and charges.From $359, select.

Montreal.$367 per passenger.Departing Tue, Feb 9, returning Mon, Mar 1.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Tue, Feb 9, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal Pierre Elliott Trudeau on Mon, Mar 1, arriving in Harry Reid.Price includes taxes and charges.From $367, select.

Montreal.$368 per passenger.Departing Tue, Jan 12, returning Thu, Jan 21.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Tue, Jan 12, arriving in Montreal St Hubert.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Thu, Jan 21, arriving in Harry Reid.Price includes taxes and charges.From $368, select.

Montreal.$368 per passenger.Departing Mon, Mar 8, returning Wed, Mar 10.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Mon, Mar 8, arriving in Montreal St Hubert.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Wed, Mar 10, arriving in Harry Reid.Price includes taxes and charges.From $368, select.

Montreal.$368 per passenger.Departing Sun, Jun 13, returning Mon, Jun 21.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Sun, Jun 13, arriving in Montreal St Hubert.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Mon, Jun 21, arriving in Harry Reid.Price includes taxes and charges.From $368, select.

Montreal.$368 per passenger.Departing Wed, Feb 10, returning Fri, Feb 19.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Wed, Feb 10, arriving in Montreal St Hubert.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Fri, Feb 19, arriving in Harry Reid.Price includes taxes and charges.From $368, select.

Montreal.$369 per passenger.Departing Tue, Apr 6, returning Sun, Apr 18.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Tue, Apr 6, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Sun, Apr 18, arriving in Harry Reid.Price includes taxes and charges.From $369, select.

Montreal.$369 per passenger.Departing Thu, Apr 29, returning Wed, May 19.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Thu, Apr 29, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Wed, May 19, arriving in Harry Reid.Price includes taxes and charges.From $369, select.

Montreal.$369 per passenger.Departing Tue, May 25, returning Fri, Jun 11.Round-trip flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departing from Harry Reid on Tue, May 25, arriving in Montreal St Hubert.Inbound indirect flight with Porter Airlines, departing from Montreal St Hubert on Fri, Jun 11, arriving in Harry Reid.Price includes taxes and charges.From $369, select.

Find the cheapest month to fly from Las Vegas to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Montreal flights are currently cheapest in November.

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Direct flights from Las Vegas to Montreal

Alternative Las Vegas to Montreal routes

Looking for the cheapest, fastest or easiest route from Las Vegas to Montreal? You could fly into the following airports instead.

Las Vegas to Montreal: Flight information

The things to know before you go.

Cheapest flight found	$277
Cheapest month to fly	October
Average flight time	4 hrs, 49 mins
Most popular airline	Air Canada
Average flights per week	16

Finding cheap flights from Las Vegas to Montreal: Frequently asked questions

How many airports are there in Montreal?

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.

How much are round-trip flights from Las Vegas to Montreal?

The best price we found for a round-trip flight from Las Vegas to Montreal is $277. 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.

How long does it take to fly from Las Vegas to Montreal?

4 hours and 49 minutes is the average flight time from Las Vegas to Montreal.

Which airlines fly direct from Las Vegas to Montreal?

Air Canada and Air Canada Rouge fly direct from Las Vegas to Montreal.

How many flights are there a week from Las Vegas to Montreal?

There are 16 flights per week flying from Las Vegas to Montreal, as of September 2026.

When is the cheapest time to fly from Las Vegas to Montreal?

The cheapest month to fly from Las Vegas to Montreal is usually October.

What's the cheapest airport to fly to in Montreal?

If you're flying from Las Vegas, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from $277.

Which upcoming date is cheapest to fly from Las Vegas to Montreal on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Montreal on Saturday, October 31, 2026.

Can I get a direct flight from Las Vegas to Montreal?

Yes – the average flight time is 4 hours and 49 minutes.

How can I get the best flight deal from Las Vegas to Montreal?

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 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.

When is the best time to book flights to Montreal?

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.

What’s the weather like in Montreal?

In September, the average temperature is usually around 17°C. July is typically the warmest month in Montreal, when it usually averages around 27°C. You can expect the least rain in September. The coldest month is January, with temperatures averaging -11°C. The rainiest month is June.

Which is the cheapest airline to fly with from Las Vegas to Montreal?

The cheapest airline that flies to Montreal is WestJet, and the cheapest airline that flies to Montreal Pierre Elliott Trudeau Airport is Air Canada.

Traveling from Las Vegas to Montreal: what you need to know

Planning your trip begins with working out where you'll fly out of in Las Vegas. Harry Reid International Airport (LAS) is the city's main airport, so check out your options for reserving a flight from Las Vegas to Montreal jetting off from here.
Montreal Pierre Elliott Trudeau Airport (YUL) is where you'll be landing in Montreal.
The average time for a direct Las Vegas to Montreal flight is 4 hours 50 minutes.
Montreal's timezone is UTC-5, making Montreal three hours ahead of Las Vegas.
With seven flights a week between the two airports, Harry Reid International Airport (LAS) to Montreal Pierre Elliott Trudeau Airport (YUL) is the most popular route. Hop on the first flight from Las Vegas to Montreal with Air Canada at 00:25. If you prefer to make the most of your day before flying, the latest departure from LAS to YUL is with Air Canada at 23:25.
For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your Las Vegas to Montreal flight.
Traveling over a peak time like April? Major public holidays and other high seasons can lead to longer queues and delays at security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.

How to find the cheapest flights from Las Vegas to Montreal

Don't wait until the last moment. You're more likely to get cheap Las Vegas to Montreal flights if you book early. Airlines often offer some amazing early bird discounts.
Finding cheap plane tickets from Las Vegas to Montreal is easier if you can be flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across every month and pick up an awesome deal.
You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll let you know the moment there's a better deal on cheap flights from Las Vegas to Montreal.
Find a cheap Las Vegas to Montreal flight with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Flying from Las Vegas

Harry Reid International Airport (LAS)

Set out from Harry Reid International Airport (LAS) on a nonstop flight from Las Vegas to Montreal. From LAS, you can fly directly into Montreal Pierre Elliott Trudeau Airport (YUL).
Secure your Las Vegas to Montreal plane tickets with Air Canada. This airline is a top choice for direct flights from LAS.
Think about adding a stopover to potentially save money on your Las Vegas to Montreal flight. Simply deselect 'Direct flights only' when searching for departures from Harry Reid International Airport. Take a break from traveling at one of these airports:
- Toronto Pearson International Airport (YYZ)
- Detroit Wayne County Airport (DTW)
- Minneapolis St Paul Airport (MSP)
Traveling from central Las Vegas to LAS takes around 25 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 10 kilometers in 10 minutes or so, depending on traffic.
After a hassle-free start to your break? Stay near Harry Reid International Airport. Whether you're boarding an early flight from Las Vegas to Montreal or want to avoid feeling rushed, these hotels have you covered:
Of all flights leaving Harry Reid International Airport, 79% arrive as scheduled at their destination.
You'll find LAS at 5757 Wayne Newton Boulevard.

Arriving in Montreal

Montreal Pierre Elliott Trudeau Airport (YUL)

The distance from Montreal Pierre Elliott Trudeau Airport (YUL) to central Montreal is roughly 16 kilometers. It'll take you around 25 minutes to get to the center driving.
If you're traveling by public transport, expect a journey time of around 45 minutes.
The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Las Vegas to Montreal. Reserve one of these accommodation options near YUL instead:
Hit the road running by picking up a Montreal Pierre Elliott Trudeau Airport rental car. Grab your wheels from Avis, Alamo or Routes Car Rentals and explore beyond Montreal's usual tourist stops.
Lock in the lowest price by booking your vehicle from Montreal Pierre Elliott Trudeau Airport about four weeks in advance of your trip.
You'll find YUL at 975 Romeo Vachon Street North.

Montreal St Hubert Airport (YHU)

Central Montreal is about 11 kilometers from Montreal St Hubert Airport (YHU). As soon as your flight from Las Vegas to Montreal has hit the runway and you've made your way through the terminal, expect a drive of about 25 minutes.
You can expect the journey to take about 1 hour on public transport.
There are some comfortable places to call home for the night near YHU. Kick back after your Las Vegas to Montreal flight at one of these perfectly located options:
Grab a Montreal St Hubert Airport rental car and make every stop one of your choosing. You can choose from trusted outlets like Enterprise and Budget.
Usually, the sooner you book, the more you save and the better your options. Secure your ride from YHU the moment you know your dates.

Best time to go to Montreal

November is the quietest month for flights from Las Vegas to Montreal, while July is the most popular. Work out the best time to visit Montreal based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in a Las Vegas to Montreal ticket departing in July if you want to explore the city during its warmest month. You can expect temperatures in Montreal to range from 14ºC (57ºF) to 28ºC (82ºF).
Search for cheap flights from Las Vegas to Montreal in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -19ºC (-2ºF) and -2ºC (28ºF) on average.

More about Montreal

When it comes to searching for somewhere to rest your head, you'll find the top stays in Montreal right here. Browse these options as soon as you've booked your flight from Las Vegas to Montreal:
There are so many things to do and see in this city it can be hard to figure out where to start. Notre-Dame Basilica of Montreal, Montreal International Jazz Festival and Cirque du Soleil are top attractions which should feature on every Montreal itinerary.

Explore more of Canada

Montreal has plenty to offer, but there are so many other parts of Canada you'll want to see. Around 161 kilometers west of Montreal, a trip to Ottawa will fill your itinerary to the brim. Start with popular sights like Rideau Canal National Historic Site, Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa.
If you're interested in discovering another corner of Canada, head for Laval, roughly 16 kilometers northwest of Montreal. Cosmodôme, Parc de la Rivière-des-Mille-Îles and Nature Center are the start of reasons to visit.