Cheap Flights from Montreal to Las Vegas

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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? Find the lowest prices on one-way and return tickets right here.

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 July.

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 foundR 2,564
Cheapest month to flyJuly
Average flight time5 hrs, 32 mins
Most popular airlineAir Canada
Average flights per week29

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

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City.
The best price we found for a return flight from Montreal to Las Vegas is R 4,456. 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.
5 hours and 32 minutes is the average flight time from Montreal to Las Vegas.
Air Canada, Air Canada Rouge and Porter Airlines (Canada) Ltd fly direct from Montreal to Las Vegas.
As of April 2025, there are 29 flights per week flying from Montreal to Las Vegas.
The cheapest month to fly from Montreal to Las Vegas is usually April 2025.
If you're flying from Montreal, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 4,456.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Las Vegas on Tuesday, 17 June 2025.
Yes – the average flight time is 5 hours and 32 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 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.
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.
In April, the average temperature is usually around 15°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.
The cheapest airline that flies to Las Vegas is Porter Airlines (Canada) Ltd. And the cheapest airline that flies to Las Vegas Harry Reid International Airport is Air Canada.

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

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) is Montreal's main airport. Explore your options for reserving a flight from Montreal to Las Vegas leaving from here.

  • Hop off the plane at Harry Reid Airport (formerly McCarran Airport) (LAS), the major arrival point in Las Vegas.

  • The average length of a direct Montreal to Las Vegas flight is 5 hours 40 minutes.

  • Las Vegas is three hours behind Montreal and observes the UTC-7 timezone.

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the most popular route that connects these two cities. There are 11 weekly departures to pick from. If you have things to do before leaving, the last flight from Montreal to Las Vegas is with Air Canada at 20:00. Choose the first YUL to LAS departure with Air Canada at 07:40 to maximise your time in Las Vegas.

  • Give yourself plenty of time to catch your Montreal to Las Vegas flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like August, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during high season in general.

How to find the cheapest flights from Montreal to Las Vegas

  • Right now, R 2,564 is the lowest price we've seen for a one-way ticket from Montreal to Las Vegas. The cheapest price for a return flight is R 4,456. Remember fares may change due to demand at the time of booking.

  • Book two months before your departure date. Pricing trends suggest that this is the ideal window for finding cheap Montreal to Las Vegas flights.

  • The best month for scoring cheap plane tickets from Montreal to Las Vegas is May. Use the 'Whole month' tool to compare prices, then select the dates with the lowest fares.

  • Getting a cheap flight from Montreal to Las Vegas couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a better deal is available.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your Montreal to Las Vegas flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Set out from Montreal-Pierre Elliott Trudeau International Airport (YUL) on a nonstop flight from Montreal to Las Vegas. From YUL, you can fly directly into Harry Reid Airport (formerly McCarran Airport) (LAS).

  • Air Canada is a popular carrier that offers direct Montreal to Las Vegas plane tickets leaving from YUL.

  • The journey from central Montreal to YUL takes around 45 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 16 kilometres in 25 minutes or so, depending on traffic.

  • After a relaxed start to your break? Stay near Montreal-Pierre Elliott Trudeau International Airport. Whether you've booked an early flight from Montreal to Las Vegas or just don't want to be rushed, these hotels are just the thing:

  • 64.89% of flights that take off from Montreal-Pierre Elliott Trudeau International Airport land at their destination on time.

  • YUL is located at 975 Romeo Vachon Street North.

Arriving in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The distance from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas is roughly 10 kilometres. It'll take you around 15 minutes to reach the centre driving.

  • It typically takes 1 hour to get there when travelling by public transport.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Montreal to Las Vegas. Reserve one of these accommodation options near LAS instead:

  • Begin your adventure by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab a set of wheels from Dollar, Thrifty or Alamo to explore Las Vegas and beyond.

  • Reserving your vehicle from Harry Reid Airport (formerly McCarran Airport) around one week ahead can help you get the best possible rate.

  • The street address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • It's time to figure out your dates for your flight from Montreal to Las Vegas. October is the busiest month to travel to Las Vegas. If you like a more relaxed atmosphere, go in May.

  • Lock in a Montreal to Las Vegas ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Las Vegas to range from 23ºC (73ºF) to 42ºC (108ºF).

  • For cooler conditions, look for a cheap flight from Montreal to Las Vegas in January when temperatures average between -1ºC (30ºF) and 13ºC (55ºF).

More about Las Vegas

Explore more of United States

  • You've visited Las Vegas, now it's time to discover other parts of United States. Journey about 370 kilometres south-west to Los Angeles to tick off its popular sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you on the go.

  • Phoenix is another standout destination in United States and is around 418 kilometres south-east of Las Vegas. No journey is complete without visiting Desert Botanical Garden, Heard Museum and Papago Park.

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