Cheap flights from Quebec to Las Vegas from $144

The month of June is, on average, the cheapest month to fly to Las Vegas from Quebec, with most prices found around $437. The month of January is another great option to travel to Las Vegas, with average flight prices from Quebec averaging around $437.

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $471. Flights from Quebec to Las Vegas on a Monday will generally be more expensive and average around $562. 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 $424. Flights to Las Vegas are more costly in the morning, with an average ticket price of $574. 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 $468 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 $391 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.

WestJet, Delta, and United Airlines 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 72% 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 1 per day as of August 2026. The most frequent departure time is 8:00PM, with 100% of daily flights leaving in the evening.

The number of flights available between Quebec and Las Vegas is 7 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.