Cheap flights from Quebec to Las Vegas from $202

The month of June is, on average, the cheapest month to fly to Las Vegas from Quebec, with most prices found around $440. The month of September is another great option to travel to Las Vegas, with average flight prices from Quebec averaging around $460.

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $511. Flights from Quebec to Las Vegas on a Monday will generally be more expensive and average around $565. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $488. Flights to Las Vegas are more costly in the morning, with an average ticket price of $534. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Montreal Pierre Elliott Trudeau Intl to Las Vegas Harry Reid Intl for the best Quebec - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $486 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Quebec for as low as $419 on momondo.

There are 3 cabin classes available to choose from on Quebec to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Porter Airlines, United Airlines, and Air Canada are the most popular carriers operating from Quebec to Las Vegas Harry Reid Intl

Air Canada, Delta and WestJet are the top three most popular airlines that fly to Las Vegas from Quebec according to our data. Air Canada is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 6 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

The number of flights available between Quebec and Las Vegas is 3 per week as of September 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

The flight from Quebec to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Montreal (a popular airport in Quebec) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 5h 23m on average. If you fly from Québec City (another popular airport in Quebec) to Las Vegas, then the average flight time is 7h 37m.