The cheapest times to fly from LAS to YUL are

  • August 6th to February 4th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LAS to YUL is mid to late September. Prices can be as high as $795 for Sunday flights during mid June, or as low as $358 for Tuesday flights around mid to late September.


When to Fly to Montreal

Flying from Las Vegas, NV (LAS) to Montreal (YUL) will usually cost between $364 to $611 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $367. Due to high demand the most expensive time to fly is mid June, with an average price of $591. Planning your trip to low-cost times can easily save you $224 on economy flights and even more on first-class flights. Generally, any price below $438 can be considered a good price for a round-trip LAS to YUL flight.

See below for a graph of average weekly prices for the LAS to YUL route. All prices are for round-trip tickets in USD.

LAS to YUL Flight Prices

Compared to other flights, the LAS to YUL flight is much cheaper than the average and costs much less than the average flight leaving from Las Vegas. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $81 (16%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $424. Return trip prices are from the YUL to LAS flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LAS to YUL can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 5 hour 0 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from LAS to YUL while comparing.

Destination alternative #1: Ottawa Macdonald Cartier International Airport (YOW) in Ottawa

  • 94 miles (151 km) away from YUL
  • Usually 16.57% less expensive than YUL
  • 1-layover flights available

See LAS to YOW flights

Destination alternative #2: Burlington International Airport (BTV) in Burlington, VT

  • 75 miles (121 km) away from YUL
  • Usually 1.77% less expensive than YUL
  • 1-layover flights available

See LAS to BTV flights


Flight Questions Answered

Still have questions about flying from LAS to YUL? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Air Canada, Alaska, American, Delta, Qantas, United, WestJet, and potentially more during busy seasons.

How far away is it from Pierre Elliott Trudeau International Airport to McCarran International Airport?

The distance between the two airports is roughly 2234 miles or 3595 kilometers.

How long does it take to fly from LAS to YUL?

The real-world flight time for a nonstop LAS to YUL flight is about 5 hour 0 minutes.

How many flights go between Las Vegas, NV and Montreal?

It depends on the day of the week and the date, but a typical day might have around 103 available flights from LAS to YUL.


Airport Location Info


Departing Airport

Origination code LAS
Origination airport name McCarran International Airport
City Las Vegas, NV
Country the United States
Latitude 36.1
Longitude -115.2

Return Airport

Destination code YUL
Destination airport name Pierre Elliott Trudeau International Airport
City Montreal
Country Canada
Latitude 45.5
Longitude -73.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.