242 € Cheap Flights from Montreal to Las Vegas

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Compare Montreal to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

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Flight deals from Montreal to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Montreal to Las Vegas? If you want to travel next month, return fares start from 314 €. Find the lowest prices on one-way and return tickets right here.

Las Vegas.242 € per passenger.Departing Mon, 21 Sep, returning Tue, 6 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Mon, 21 Sep, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Tue, 6 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 242 €, select.

Las Vegas.250 € per passenger.Departing Thu, 10 Sep, returning Thu, 17 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Thu, 10 Sep, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Thu, 17 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 250 €, select.

Las Vegas.270 € per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Wed, 14 Oct, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Wed, 21 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 270 €, select.

Las Vegas.290 € per passenger.Departing Fri, 27 Nov, returning Wed, 2 Dec.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Fri, 27 Nov, arriving in Harry Reid International.Inbound indirect flight with Porter Airlines, departs from Harry Reid International on Wed, 2 Dec, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 290 €, select.

Las Vegas.291 € per passenger.Departing Fri, 4 Dec, returning Thu, 10 Dec.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal St Hubert on Fri, 4 Dec, arriving in Harry Reid International.Inbound indirect flight with Porter Airlines, departs from Harry Reid International on Thu, 10 Dec, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 291 €, select.

Las Vegas.292 € per passenger.Departing Sat, 7 Nov, returning Wed, 25 Nov.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Sat, 7 Nov, arriving in Harry Reid International.Inbound indirect flight with Porter Airlines, departs from Harry Reid International on Wed, 25 Nov, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 292 €, select.

Las Vegas.296 € per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Tue, 27 Oct, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Tue, 3 Nov, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.

Las Vegas.314 € per passenger.Departing Wed, 26 Aug, returning Fri, 28 Aug.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Wed, 26 Aug, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Fri, 28 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 314 €, select.

Las Vegas.314 € per passenger.Departing Wed, 26 Aug, returning Tue, 1 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Wed, 26 Aug, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Tue, 1 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 314 €, select.

Las Vegas.322 € per passenger.Departing Fri, 24 Jul, returning Thu, 6 Aug.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal St Hubert on Fri, 24 Jul, arriving in Harry Reid International.Inbound indirect flight with Porter Airlines, departs from Harry Reid International on Thu, 6 Aug, arriving in Montreal St Hubert.Price includes taxes and charges.From 322 €, select.

Las Vegas.325 € per passenger.Departing Mon, 22 Feb, returning Tue, 23 Feb.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Mon, 22 Feb, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Tue, 23 Feb, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 325 €, select.

Las Vegas.333 € per passenger.Departing Tue, 8 Sep, returning Sun, 13 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Tue, 8 Sep, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Sun, 13 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 333 €, select.

Las Vegas.333 € per passenger.Departing Sun, 29 Nov, returning Sat, 5 Dec.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun, 29 Nov, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Sat, 5 Dec, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 333 €, select.

Las Vegas.336 € per passenger.Departing Fri, 28 Aug, returning Sun, 6 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 28 Aug, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Sun, 6 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 336 €, select.

Las Vegas.339 € per passenger.Departing Fri, 29 Jan, returning Mon, 1 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Fri, 29 Jan, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Mon, 1 Feb, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 339 €, select.

Las Vegas.340 € per passenger.Departing Thu, 21 Jan, returning Sun, 24 Jan.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Thu, 21 Jan, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Sun, 24 Jan, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 340 €, select.

Find the cheapest month to fly from Montreal to Las Vegas

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

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Direct flights from Montreal to Las Vegas

Alternative Montreal to Las Vegas routes

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

Montreal to Las Vegas: Flight information

The things to know before you go.

Cheapest flight found	242 €
Cheapest month to fly	September
Average flight time	5 hrs, 34 mins
Most popular airline	Air Canada
Average flights per week	15

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

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: Harry Reid International, North Las Vegas, Henderson Executive, and Boulder City Municipal.

How much are return flights from Montreal to Las Vegas?

The best price we found for a return flight from Montreal to Las Vegas is 242 €. 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 Montreal to Las Vegas?

5 hours and 34 minutes is the average flight time from Montreal to Las Vegas.

Which airlines fly direct from Montreal to Las Vegas?

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

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

As of July 2026, there are 60 flights per week flying from Montreal to Las Vegas.

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

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

Which is the cheapest airport to fly into in Las Vegas?

If you're flying from Montreal, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from 242 €.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Las Vegas on Monday, 21 September 2026.

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

Yes – the average flight time is 5 hours and 34 minutes.

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

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 Las Vegas 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 Las Vegas?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Las Vegas?

In July, the average temperature is usually around 30°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.

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

The cheapest airline that flies to Las Vegas is WestJet. And the cheapest airline that flies to North Las Vegas Airport is Air Canada.

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

Montreal's main base, Montreal Pierre Elliott Trudeau Airport (YUL), is where many unforgettable trips begin. Explore your departure choices from here for your flight from Montreal to Las Vegas.
Touch down at Las Vegas's major arrival point, Harry Reid International Airport (LAS).
The average time for a direct Montreal to Las Vegas flight is 5 hours 35 minutes.
Las Vegas is three hours behind Montreal and observes the UTC-8 timezone.
With seven weekly flights between the two airports, Montreal Pierre Elliott Trudeau Airport (YUL) to Harry Reid International Airport (LAS) is the busiest route. Hop on the earliest flight from Montreal to Las Vegas with Air Canada at 07:30. If you prefer to get more out of your day before you fly, the last flight from YUL to LAS is with Air Canada at 19:50.
For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your Montreal to Las Vegas flight.
Flying during a peak month such as July? Public holidays and other popular seasons can mean longer lines and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Montreal to Las Vegas

Booking ahead of time is often the key to locking in a cheap Montreal to Las Vegas flight. Prices tend to rise as demand increases, so the nearer your departure date, the more expensive your ticket may be.
Finding cheap plane tickets from Montreal to Las Vegas is more likely if you're flexible with your trip dates. Use the 'Whole month' tool to see the best prices across every month and pick up a great deal.
Spend less time searching for cheap flights from Montreal to Las Vegas by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.
Choose your ideal departure and arrival times, number of stops and airlines by using the filters. Or sort your Montreal to Las Vegas flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Montreal

Montreal Pierre Elliott Trudeau Airport (YUL)

If you're searching for a direct flight from Montreal to Las Vegas, you can leave from Montreal Pierre Elliott Trudeau Airport (YUL). Fly from YUL to Harry Reid International Airport (LAS) without making any stops.
Look out for promotions with Air Canada. This airline offers direct Montreal to Las Vegas plane tickets from YUL.
Located around 16 kilometres from the centre of Montreal, YUL can be reached in about 25 minutes by car (depending on traffic). The journey on public transport takes roughly 45 minutes.
Planning to catch an early flight from Montreal to Las Vegas? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near Montreal Pierre Elliott Trudeau Airport:
When it comes to Montreal Pierre Elliott Trudeau Airport's on-time performance, 67% of flights complete their journey on time.
YUL is located at 975 Romeo Vachon Street North.

Arriving in Las Vegas

Harry Reid International Airport (LAS)

Harry Reid International Airport (LAS) to central Las Vegas takes about 10 minutes to reach by car. The centre is roughly 10 kilometres away.
Travelling to the centre on public transport takes about 25 minutes.
Consider booking a hotel close to LAS if you're coming in on a late flight from Montreal to Las Vegas. Pick one of these options and skip the long transfer:
Grab a Harry Reid International Airport rental car and explore Las Vegas and beyond with your own set of wheels. Dollar, Thrifty and Alamo are top outlets to choose from here.
Reserving your vehicle from Harry Reid International Airport about one week ahead can help you secure the lowest rate.
You'll find LAS at 5757 Wayne Newton Boulevard.

Boulder City Municipal Airport (BLD)

If you're staying in Las Vegas's centre (or just want to start sightseeing straight away), the city is around 5 kilometres from Boulder City Municipal Airport (BLD). Keep an eye out for any visitor information desks to get directions after disembarking your flight from Montreal to Las Vegas.
Place the 'Do not disturb' sign on your door and unwind at a hotel close to BLD. Here are a few options where you can take a load off after your flight from Montreal to Las Vegas:

North Las Vegas Airport (VGT)

After your flight from Montreal to Las Vegas has arrived, the city centre is likely where you're off to next. North Las Vegas Airport (VGT) is around 6 kilometres from central Las Vegas.
Ready to get behind the wheel? Pick up a North Las Vegas Airport rental car from Hertz and begin your trip without worrying about how to reach your next destination.
Rental agencies sometimes offer deals for early bookings, so secure your vehicle from VGT well ahead of your flight from Montreal to Las Vegas. A little prep work can make a big difference in cost.

Best time to go to Las Vegas

April is the busiest month for flights from Montreal to Las Vegas. To steer clear of the crowds, go to Las Vegas in March.
Before locking in your Montreal to Las Vegas tickets, consider the kind of weather you prefer. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 43ºC (109ºF).
If you like cooler conditions, look for a cheap flight from Montreal to Las Vegas in January when temperatures average between 0ºC (32ºF) and 16ºC (61ºF).

More about Las Vegas

After booking your flight from Montreal to Las Vegas, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Las Vegas:
All great adventures should include some sightseeing. Las Vegas Strip, Fountains of Bellagio and Penn & Teller are essential stops on your Las Vegas itinerary.

Explore more of the United States

Las Vegas has plenty going for it, but there are so many other corners of the United States waiting to be discovered. Around 370 kilometres southwest of Las Vegas, a visit to Los Angeles will keep you busy. Start with leading sights like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.
If you're ready to explore another major destination in the United States, head for Phoenix, roughly 418 kilometres southeast of Las Vegas. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are among the biggest draws.