The cheapest times to fly from LAS to YQB are

  • March 12th to April 8th (except the week of March 19th)
  • October 8th to February 4th (except the week of December 17th)

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 YQB is late November to early December. Prices can be as high as $835 for Sunday flights during early March, or as low as $337 for Tuesday flights around late November to early December.


When to Fly to Quebec City

Flying from Las Vegas, NV (LAS) to Quebec (YQB) will usually cost between $349 to $658 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $354. Due to high demand the most expensive time to fly is early March, with an average price of $582. Planning your trip to low-cost times can easily save you $227 on economy flights and even more on first-class flights. Generally, any price below $473 can be considered a good price for a round-trip LAS to YQB flight.

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

LAS to YQB Flight Prices

Compared to other flights, the LAS to YQB flight is much cheaper than the average and costs less than the average flight leaving from Las Vegas. The average price per mile (for a direct flight) is $0.13, 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 $114 (22%) 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 $420. Return trip prices are from the YQB 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 YQB can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 13 minutes may not 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 not usually a nonstop flight from LAS to YQB while comparing.

Destination alternative #1: Pierre Elliott Trudeau International Airport (YUL) in Montreal

  • 145 miles (233 km) away from YQB
  • Usually 7.51% less expensive than YQB
  • Nonstop flights available

See LAS to YUL flights


Flight Questions Answered

Still have questions about flying from LAS to YQB? 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 Quebec Jean Lesage International Airport to McCarran International Airport?

The distance between the two airports is roughly 2350 miles or 3782 kilometers.

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

The real-world flight time for a nonstop LAS to YQB flight is about 5 hour 13 minutes.

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

It depends on the day of the week and the date, but a typical day might have around 73 available flights from LAS to YQB.


Airport Location Info


Departing Airport

Origination codeLAS
Origination airport nameMcCarran International Airport
CityLas Vegas, NV
Countrythe United States

Return Airport

Destination codeYQB
Destination airport nameQuebec Jean Lesage International Airport


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.