Cheap flights from Las Vegas to Montreal from $149

The cheapest month to fly to Montreal from Las Vegas is in January. Flight prices, which tend to average around $277, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Las Vegas during the month September is also very affordable. Most momondo users find prices during this month for around $291.

The cheapest day to depart from Las Vegas to Montreal is on a Tuesday when prices can be found for as low as $554. Flights from Las Vegas to Montreal on a Friday will generally be more expensive and average around $855. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from Las Vegas to Montreal during this time can be as low as $563. In the morning is when there is more demand to fly to Montreal, so prices are often more expensive at around $708 per ticket.

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

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

You could potentially save up to 28% on your flight if you consider stops on a Las Vegas to Montreal flight.

Historically, on average around 11% of flights between Las Vegas and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada Rouge have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

As of August 2026, 1 flights take off from Las Vegas and land in Montreal each day. The most common flight departure time for this route is 11:00PM, with 100% of daily flights taking off in the evening.

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