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Cheap Flights from Montreal (YUL) to Las Vegas (LASA)

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      Travellers and cabin class, 1 Adult, Economy
      Air Canada
      Air Canada Rouge

      Compare Montreal Pierre Elliott Trudeau to Las Vegas flight deals

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

      Book the best Las Vegas fare with no extra fees

      Flight deals from Montreal Pierre Elliott Trudeau to Las Vegas

      Looking for a cheap last-minute deal or the best return flight from Montreal Pierre Elliott Trudeau Airport to Las Vegas? If you want to travel next month, return fares start from $463. Find the lowest prices on one-way and return tickets right here.
      Las Vegas.$463 per passenger.Departing Mon, 19 Oct, returning Wed, 21 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Mon, 19 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 $463, select.
      Las Vegas.$464 per passenger.Departing Wed, 25 Nov, returning Thu, 10 Dec.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Wed, 25 Nov, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Thu, 10 Dec, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $464, select.
      Las Vegas.$465 per passenger.Departing Tue, 24 Nov, returning Wed, 25 Nov.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Tue, 24 Nov, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Wed, 25 Nov, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $465, select.
      Las Vegas.$480 per passenger.Departing Thu, 3 Dec, returning Wed, 9 Dec.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Thu, 3 Dec, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Wed, 9 Dec, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $480, select.
      Las Vegas.$489 per passenger.Departing Mon, 19 Oct, returning Tue, 10 Nov.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon, 19 Oct, arriving in Harry Reid International.Inbound indirect flight with Porter Airlines, departs from Harry Reid International on Tue, 10 Nov, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $489, select.
      Las Vegas.$493 per passenger.Departing Sat, 7 Nov, returning Tue, 17 Nov.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sat, 7 Nov, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Tue, 17 Nov, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $493, select.
      Las Vegas.$504 per passenger.Departing Sun, 27 Jun, returning Thu, 1 Jul.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Sun, 27 Jun, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Thu, 1 Jul, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $504, select.
      Las Vegas.$505 per passenger.Departing Sun, 16 May, returning Fri, 21 May.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Sun, 16 May, arriving in Harry Reid International.Inbound indirect flight with WestJet, departs from Harry Reid International on Fri, 21 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $505, select.
      Las Vegas.$517 per passenger.Departing Fri, 9 Oct, returning Fri, 9 Oct.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 9 Oct, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Fri, 9 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $517, select.
      Las Vegas.$523 per passenger.Departing Sat, 20 Feb, returning Tue, 23 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Sat, 20 Feb, arriving in Harry Reid International.Inbound indirect 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 $523, select.
      Las Vegas.$523 per passenger.Departing Sun, 6 Dec, returning Thu, 10 Dec.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Sun, 6 Dec, arriving in Harry Reid International.Inbound direct flight with Air Canada departs from Harry Reid International on Thu, 10 Dec, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $523, select.
      Las Vegas.$526 per passenger.Departing Tue, 12 Jan, returning Mon, 18 Jan.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Tue, 12 Jan, arriving in Harry Reid International.Inbound indirect flight with Air Canada, departs from Harry Reid International on Mon, 18 Jan, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $526, select.
      Las Vegas.$533 per passenger.Departing Tue, 30 Mar, returning Thu, 8 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Tue, 30 Mar, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Thu, 8 Apr, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $533, select.
      Las Vegas.$533 per passenger.Departing Sat, 3 Apr, returning Wed, 21 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Sat, 3 Apr, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Wed, 21 Apr, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $533, select.
      Las Vegas.$533 per passenger.Departing Wed, 24 Feb, returning Wed, 3 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Wed, 24 Feb, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Wed, 3 Mar, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $533, select.
      Las Vegas.$534 per passenger.Departing Sat, 24 Apr, returning Sat, 1 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Sat, 24 Apr, arriving in Harry Reid International.Inbound indirect flight with Delta, departs from Harry Reid International on Sat, 1 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $534, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Montreal Pierre Elliott Trudeau to Las Vegas found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Montreal Pierre Elliott Trudeau to Las Vegas

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal Pierre Elliott Trudeau to Las Vegas flights are currently cheapest in October.
      Sep
      from $650
      Oct
      from $463
      Nov
      from $465
      Dec
      from $480
      Jan
      from $526
      Feb
      from $523
      Mar
      from $534
      Apr
      from $533
      May
      from $505
      Jun
      from $536
      Jul
      from $537
      Aug
      from $586

      Direct flights from Montreal Pierre Elliott Trudeau to Las Vegas

      Air Canada
      Air Canada Rouge

      Alternative Montreal Pierre Elliott Trudeau to Las Vegas routes

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

      Harry Reid International

      4km from central Las Vegas
      ClosestCheapest
      from $463
      Search flights

      North Las Vegas

      11km from central Las Vegas
      Search flights

      Henderson Executive

      16km from central Las Vegas
      Search flights

      Boulder City Municipal

      34km from central Las Vegas
      Search flights

      Montreal to Las Vegas: Flight information

      The things to know before you go.
      Cheapest flight found$463
      Cheapest month to flyOctober
      Average flight time5 hrs, 35 mins
      Most popular airlineAir Canada
      Average flights per week16

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

      There are 4 airports in Las Vegas: Harry Reid International, North Las Vegas, Henderson Executive, and Boulder City Municipal.
      The best price we found for a return flight from Montreal Pierre Elliott Trudeau to Las Vegas is $463. 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 35 minutes is the average flight time from Montreal Pierre Elliott Trudeau to Las Vegas.
      Air Canada and Air Canada Rouge fly direct from Montreal Pierre Elliott Trudeau to Las Vegas.
      As of September 2026, there are 16 flights per week flying from Montreal Pierre Elliott Trudeau to Las Vegas.
      The cheapest month to fly from Montreal Pierre Elliott Trudeau to Las Vegas is usually October.
      If you're flying from Montreal Pierre Elliott Trudeau Airport, 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 $463.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Montreal Pierre Elliott Trudeau Airport to Las Vegas on Monday, 19 October 2026.
      Yes – the average flight time is 5 hours and 35 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 September, the average temperature is usually around 26°C. July is typically the warmest month in Las Vegas, when it usually averages around 39°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging 2°C. The rainiest month is August.
      Currently, WestJet and Air Canada offer the cheapest flight tickets to Las Vegas.

      Flying from Montreal-Trudeau International Airport (YUL) to Las Vegas: what you need to know

      • Approximately 4 hours 50 minutes is how long you'll be travelling on a direct flight from Montreal-Trudeau International Airport to Las Vegas.

      • The timezone in Las Vegas is UTC-8. The city is three hours behind Montreal, where Montreal-Trudeau International Airport is located.

      • With ten departures a week between the two airports, Montreal-Trudeau International Airport (YUL) to Las Vegas Harry Reid International Airport (LAS) is the most popular route. Hop on Air Canada's 07:30 flight to get your trip from YUL to LAS underway.

      • To avoid missing your YUL to Las Vegas flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

      • You'll likely experience longer queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.

      • You can book a direct Montreal-Trudeau International Airport to Las Vegas ticket. Begin your journey at YUL and touch down at Las Vegas Harry Reid International Airport (LAS).

      • Check out the promotions from Air Canada. This carrier has direct flights from Montreal-Trudeau International Airport to Las Vegas.

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

      • Searching for a hotel near YUL? If you're catching an early flight from Montreal-Trudeau International Airport to Las Vegas, these accommodation options put the terminal practically at your doorstep:

      • 67% of flights departing from Montreal-Trudeau International Airport reach their destination on schedule.

      • YUL is located at 975 Romeo Vachon Street North.

      How to find the cheapest flights from Montreal-Trudeau International Airport (YUL) to Las Vegas

      • $242 is currently the lowest price for a one-way Montreal-Trudeau International Airport to Las Vegas flight. A return plane ticket starts at $463. These prices may change based on availability and demand.

      • Booking early is often the key to finding a cheap flight from YUL to Las Vegas. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

      • The 'Whole month' tool will show you the cheapest tickets from Montreal-Trudeau International Airport to Las Vegas across every month. It's a great way to snap up a bargain if your travel dates are flexible.

      • Never miss a deal on cheap flights from YUL to Las Vegas by creating a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.

      • Find an affordable flight from Montreal-Trudeau International Airport to Las Vegas with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

      Airports in Las Vegas

      Las Vegas Harry Reid International Airport (LAS)

      • Las Vegas Harry Reid International Airport (LAS) to central Las Vegas takes around 10 minutes by car. The centre is roughly 8 kilometres away.

      • It'll take around 25 minutes if you're using public transport.

      • If you're coming in on a late flight from Montreal-Trudeau International Airport to Las Vegas, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing not long after at one of these hotels near LAS:

      • For the best deal, reserve your vehicle from Las Vegas Harry Reid International Airport around one week ahead of your flight from YUL to Las Vegas.

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

      Best time to go to Las Vegas

      • December is the quietest month for flights from Montreal-Trudeau International Airport to Las Vegas, while March is the busiest. Work out the best time to go to Las Vegas based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • Before locking in your Montreal-Trudeau International Airport to Las Vegas plane ticket, think about what kind of weather you prefer. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 43ºC (109ºF).

      • Search for cheap tickets from YUL to Las Vegas in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 16ºC (61ºF) on average.

      More about Las Vegas

      • Start your Las Vegas trip right by choosing the ideal place to stay. As soon as you've booked your flight from Montreal-Trudeau International Airport to Las Vegas, browse our range of accommodation options including:

      • There are so many things to explore in this city it can be tricky to work out where to start. Las Vegas Strip, Ciudad del Pecado o Las Vegas and Fountains of Bellagio are top attractions which should feature on any well-planned Las Vegas itinerary.

      Explore more of the United States

      • Los Angeles is just one of the many places in the United States waiting to be explored once you've taken in the sights of Las Vegas. Around 370 kilometres away to the southwest, top sights here include Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

      • Around 418 kilometres southeast of Las Vegas, Phoenix is another favourite stop in the United States. Experience this destination's highlights firsthand at Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

      Plan smart, explore more

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.