Cheap flights from Toronto to Las Vegas from $165

The month of January is, on average, the cheapest month to fly to Las Vegas from Toronto, with most prices found around $217. The month of November is another great option to travel to Las Vegas, with average flight prices from Toronto averaging around $251.

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 $311. Flights from Toronto to Las Vegas on a Thursday will generally be more expensive and average around $371. 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 afternoon when flights can be purchased for as low as $167. Flights to Las Vegas are more costly at noon, with an average ticket price of $430. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Toronto Pearson Intl to Las Vegas Harry Reid Intl for the best Toronto - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $310 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Toronto for as low as $263 on momondo.

There are 3 cabin classes available to choose from on Toronto to Las Vegas 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 33% on your flight if you consider stops on a Toronto to Las Vegas flight.

As of July 2026, prices for Toronto to Las Vegas flights are approximately 15% more expensive when compared to flights at the same time last year.

WestJet, Delta, and United Airlines are the most popular carriers operating from Toronto to Las Vegas Harry Reid Intl

Porter Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Las Vegas from Toronto according to our data. Porter Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between Toronto and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

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

According to our data, WestJet have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

Detroit (DTW) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Flights via Calgary (YYC) offer the lowest average round-trip price of $352.

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 7h 09m.

Denver (DEN) has the shortest average layover time for this route: 1h 03m.

As of July 2026, 7 flights take off from Toronto and land in Las Vegas each day. The most common flight departure time for this route is 8:00PM, with 51% of daily flights taking off at noon.

As of July 2026, 54 flights take off from Toronto and land in Las Vegas each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.