CA $186 Cheap Flights from Las Vegas (LAS) to Montreal (YUL)

View CA $186 flight on Tue, Dec. 23, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Trudeau International Airport (YUL)

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Cheap flights from Las Vegas (LAS) to Montreal (YUL)

Prices were available within the past 7 days and start at CA $186 for one-way flights and CA $423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 4 - Wed, Sep. 10
LAS
Las Vegas
YUL
Montreal
CA $423 Roundtrip, found 3 hours ago
CA $423
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Sep. 4 from Las Vegas to Montreal, returning Wed, Sep. 10, priced at CA $423 found 3 hours ago
American Airlines
Tue, Aug. 19 - Wed, Aug. 20
LAS
Las Vegas
YUL
Montreal
CA $426 Roundtrip, found 4 days ago
CA $426
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug. 19 from Las Vegas to Montreal, returning Wed, Aug. 20, priced at CA $426 found 4 days ago
United
Fri, Aug. 22 - Sat, Aug. 23
LAS
Las Vegas
YUL
Montreal
CA $428 Roundtrip, found 2 days ago
CA $428
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug. 22 from Las Vegas to Montreal, returning Sat, Aug. 23, priced at CA $428 found 2 days ago
United
Tue, Aug. 26 - Wed, Aug. 27
LAS
Las Vegas
YUL
Montreal
CA $429 Roundtrip, found 5 days ago
CA $429
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug. 26 from Las Vegas to Montreal, returning Wed, Aug. 27, priced at CA $429 found 5 days ago
United
Wed, Aug. 27 - Thu, Aug. 28
LAS
Las Vegas
YUL
Montreal
CA $430 Roundtrip, found 4 days ago
CA $430
Roundtrip
found 4 days ago
Select United flight, departing Wed, Aug. 27 from Las Vegas to Montreal, returning Thu, Aug. 28, priced at CA $430 found 4 days ago
Air Canada
Wed, Aug. 27 - Thu, Aug. 28
LAS
Las Vegas
YUL
Montreal
CA $438 Roundtrip, found 4 days ago
CA $438
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Aug. 27 from Las Vegas to Montreal, returning Thu, Aug. 28, priced at CA $438 found 4 days ago
United
Fri, Oct. 17 - Mon, Oct. 27
LAS
Las Vegas
YUL
Montreal
CA $448 Roundtrip, found 4 days ago
CA $448
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct. 17 from Las Vegas to Montreal, returning Mon, Oct. 27, priced at CA $448 found 4 days ago
United
Fri, Aug. 29 - Mon, Sep. 1
LAS
Las Vegas
YUL
Montreal
CA $450 Roundtrip, found 5 days ago
CA $450
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug. 29 from Las Vegas to Montreal, returning Mon, Sep. 1, priced at CA $450 found 5 days ago
WestJet
Thu, Aug. 28 - Sun, Aug. 31
LAS
Las Vegas
YUL
Montreal
CA $456 Roundtrip, found 1 day ago
CA $456
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Aug. 28 from Las Vegas to Montreal, returning Sun, Aug. 31, priced at CA $456 found 1 day ago
Porter Airlines
Thu, Sep. 4 - Wed, Sep. 10
LAS
Las Vegas
YUL
Montreal
CA $463 Roundtrip, found 3 hours ago
CA $463
Roundtrip
found 3 hours ago
Select Porter Airlines flight, departing Thu, Sep. 4 from Las Vegas to Montreal, returning Wed, Sep. 10, priced at CA $463 found 3 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Montreal (YUL)

April is typically the cheapest month to fly

From CA $287 - CA $652 per traveller.

Graph displaying average flight prices per month

Flight from Las Vegas to Montreal (LAS - YUL) route information
Origin airport
Harry Reid Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, Porter Airlines, United, WestJet
Roundtrip price
CA $418
Distance
3573 km
Average flight time
4 hours 50 mins

Las Vegas to Montreal Flights

The easy way to book your flights from Las Vegas to Montreal 

With Expedia, it’s simple to find and book flights to Montreal from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada nonstop flights to Pierre Elliott Trudeau Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Montreal today, tomorrow, or this week.  

 

Save dollars with cheap flights from Harry Reid Intl., LAS to Pierre Elliott Trudeau Intl., YUL 

Sort your search results by price to find great deals on your flight from Las Vegas to Montreal—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Montreal from Las Vegas currently is just CA $423 rising to CA $463.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Montreal  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Montreal from Las Vegas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Montreal with Expedia today.

Frequently asked questions

How much is a flight from LAS to Montreal Airport?
The lowest price advertised for a round-trip flight from Harry Reid Airport (formerly McCarran Airport) to Montreal Airport is CA $423. But you better move fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to Montréal–Trudeau?
This differs between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Montréal–Trudeau that have flexible change policies?
Many carriers will allow you to reschedule your flight without charging a fee. All you pay is the fare difference. When looking for LAS to Montreal Airport flights, you'll find a "No change fees" filter for you to tick.
How many hours is the flight from Harry Reid Intl. Airport (LAS) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Consider bringing your own in-flight entertainment, as it takes around 7 hours and 45 minutes to reach Montreal Airport from LAS. A good set of noise-cancelling earphones will also be useful.
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The flight distance between Harry Reid Airport (formerly McCarran Airport) and Montreal Airport is 3,600 kilometres. Pack yourself a drink, a few snacks and an interesting novel to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to Pierre Elliott Trudeau Intl. Airport (YUL)?
With 39 flights a month from Harry Reid Airport (formerly McCarran Airport) to Montréal–Trudeau, Air Canada (AC) is a top choice. Another airline operating on this route is Porter Airlines (PD). You'll have 13 flights each month to choose from.
Are Harry Reid Intl. Airport (LAS) to Montréal–Trudeau flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute flight deals between Harry Reid Airport (formerly McCarran Airport) and Montréal–Trudeau are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers publish their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to lock in your seat when the price dips.

Explore a world of travel with Expedia

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