Cheap flights from Montreal to Las Vegas Harry Reid International

Compare Montreal to Las Vegas Harry Reid International flight deals

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

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Flight deals from Montreal to Las Vegas Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Montreal to Las Vegas Harry Reid International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Montreal to Las Vegas Harry Reid International

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

Direct flights from Montreal to Las Vegas Harry Reid International

Montreal to Las Vegas Harry Reid International: Alternative routes

Compare routes from Montreal to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Las Vegas Harry Reid International.

Montreal to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundP15,765
Cheapest month to flyOctober
Average flight time5 hrs, 26 mins
Most popular airlineAir Canada
Average flights per week19

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

The best price we found for a return flight from Montreal to Las Vegas Harry Reid International is P15,765. 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 26 minutes is the average flight time from Montreal to Las Vegas Harry Reid International.
Air Canada and Air Canada Rouge fly direct from Montreal to Las Vegas Harry Reid International.
As of July 2025, there are 38 flights per week flying from Montreal to Las Vegas Harry Reid International.
The cheapest month to fly from Montreal to Las Vegas Harry Reid International is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Las Vegas Harry Reid International Airport on Monday, 6 October 2025.
Yes – the average flight time is 5 hours and 26 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 Harry Reid International 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.
The cheapest airline that flies to Las Vegas Harry Reid International is Air Canada .

Travelling from Montreal to Harry Reid Airport (formerly McCarran Airport) (LAS): What you need to know

  • Montreal's main base, Montreal-Pierre Elliott Trudeau International Airport (YUL), is where great travel stories take off. Explore your departure options from here for your flight from Montreal to Harry Reid Airport (formerly McCarran Airport) (LAS).

  • The average length of a direct Montreal to Harry Reid Airport (formerly McCarran Airport) flight is 5 hours 40 minutes.

  • Harry Reid Airport (formerly McCarran Airport) is located in Las Vegas. The city runs on the UTC-7 timezone and is three hours behind Montreal.

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the most popular route. There are 11 direct flights a week to choose from. If you have things to do before leaving, take the last flight with Air Canada at 7:50pm. Opt for the first YUL to LAS departure operated by Air Canada at 7:30am if you'd rather get a move on.

  • Your flight from Montreal to LAS won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • With more travellers during high season, you'll want 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 Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Go straight to your destination from Montreal-Pierre Elliott Trudeau International Airport (YUL). Direct flights from Montreal to Harry Reid Airport (formerly McCarran Airport) (LAS) operate from here.

  • You'll find a direct flight from Montreal to Harry Reid Airport (formerly McCarran Airport) with Air Canada. This top airline offers services from YUL.

  • The majority of travellers prefer to fly with Air Canada from YUL to LAS.

  • With 66.15% of its services landing as planned, Air Canada is the most punctual carrier on this route.

  • Travelling from central Montreal to YUL takes about 45 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 26 kilometres in 25 minutes or so, depending on traffic conditions.

  • Want an easy start to your travels? Stay near Montreal-Pierre Elliott Trudeau International Airport. Whether you're catching an early flight from Montreal to Harry Reid Airport (formerly McCarran Airport) or just don't like being rushed, these hotels offer the perfect solution:

  • Of the flights that depart from Montreal-Pierre Elliott Trudeau International Airport, 64.89% land on time at their destination.

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

St. Hubert Airport (YHU)

  • With public transport, you can travel from central Montreal to YHU in about 1 hour 45 minutes. The airport is roughly 40 kilometres away, and making the trip by car takes approximately 35 minutes.

  • Want to treat yourself to an extra night away before your Montreal to LAS flight? Unwind in a hotel near St. Hubert Airport before your holiday officially starts. These stays are expecting you:

About Harry Reid Airport (formerly McCarran Airport) (LAS)

Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas

  • From Harry Reid Airport (formerly McCarran Airport), central Las Vegas is around 19 kilometres away. It takes about 15 minutes to get to the city centre by car.

  • If you're travelling by public transport, expect a journey of roughly 1 hour.

How to find the cheapest flights from Montreal to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • At the moment, P9,219 is the lowest price we've found for a one-way ticket from Montreal to Harry Reid Airport (formerly McCarran Airport). The cheapest price for a return flight is P15,842. Keep in mind fares may change due to availability at the time of booking.

  • Booking early is often the key to scoring a cheap flight from Montreal to LAS. Prices tend to rise as demand increases, so the closer your departure date, the more expensive your ticket may be.

  • Affordable Montreal to Harry Reid Airport (formerly McCarran Airport) tickets are easier to find when your dates are flexible. Use the 'Whole month' search tool to compare fares across the month and then pick the cheapest day.

  • Save time searching for cheap plane tickets from Montreal to LAS by creating a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Tailor your trip using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Montreal to Harry Reid Airport (formerly McCarran Airport).

The best time to fly from Montreal to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • It's time to work out when to book your flight from Montreal to Harry Reid Airport (formerly McCarran Airport) (LAS). October is the most popular month to visit Las Vegas. If you like your getaways a little more chill, head there in May.

  • When booking your Montreal to LAS plane ticket, consider the kind of weather you prefer. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • January sees temperatures of between -1ºC (30ºF) and 13ºC (55ºF). Search for cheap tickets from Montreal to Harry Reid Airport (formerly McCarran Airport) around that time if you want to travel when it's cooler.

More about Las Vegas

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Las Vegas right here. Explore these hotels as soon as you've locked in your flight from Montreal to Harry Reid Airport (formerly McCarran Airport):

  • There are so many things to discover in this city, it can be hard to know where to start. Ciudad del Pecado o Las Vegas, Las Vegas Strip and CityCenter are major attractions which should be on every Las Vegas itinerary.

Explore more of the United States

  • Las Vegas is easy to fall in love with, but there are so many other parts of the United States you'll want to see. About 257 kilometres south-west of Las Vegas, a visit to Victorville will keep your itinerary packed. Start with popular sights like The Community pistachio grove, Get Air Trampoline Park and Scandia Family Fun Centre.

  • Hesperia is another favourite destination in the United States and is around 274 kilometres south-west of Las Vegas. No journey is complete without dropping by Deep Creek Trailhead, Hesperia Zoo and Hesperia Lake Park.

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