Cheap flights from North America to Las Vegas from $35

The month of January is, on average, the cheapest month to fly to Las Vegas from North America, with most prices found around $267. The month of February is another great option to travel to Las Vegas, with average flight prices from North America averaging around $295.

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $376. Flights from North America to Las Vegas on a Thursday will generally be more expensive and average around $478. 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 $391. Flights to Las Vegas are more costly at noon, with an average ticket price of $451. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dallas/Fort Worth to Las Vegas Harry Reid Intl for the best North America - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from North America when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $397 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from North America for as low as $342 on momondo.

There are 4 cabin classes available to choose from on North America to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from North America to Las Vegas Harry Reid Intl

Frontier, United Airlines and JetBlue are the top three most popular airlines that fly to Las Vegas from North America according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 18 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 17% of flights between North America and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 131 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

As of November 2026, there are 246 flights per day flying from North America to Las Vegas. The most common time of day flights depart is 12:00PM, with 35% of flights taking off in the afternoon.

As of November 2026, there are 1,728 flights per week flying from North America to Las Vegas. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.