Cheap flights from Los Angeles to Las Vegas from $66

The cheapest month to fly to Las Vegas from Los Angeles is in September. Flight prices, which tend to average around $145, are often lower during this time because this is during the off-season. If you aren’t able to travel to Las Vegas during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $156.

On average, the least expensive day to fly to Las Vegas from Los Angeles is on a Saturday. momondo users have found tickets for Saturday departures for as low as $165. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Las Vegas is Tuesday, with ticket prices averaging around $226.

In the morning is the cheapest time of day to fly from Los Angeles to Las Vegas when you can find flight prices for as low as $160. Flying to Las Vegas in the morning is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of $277.

Fly from Los Angeles to Las Vegas Harry Reid Intl for the best Los Angeles - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $172 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Los Angeles for as low as $134 on momondo.

Delta and Southwest are the most popular carriers operating from Los Angeles to Las Vegas Harry Reid Intl

Spirit Airlines, Frontier and Southwest are the top three most popular airlines that fly to Las Vegas from Los Angeles according to our data. Spirit Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 8 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 16% of flights between Los Angeles and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

68 flights are operational daily from Los Angeles to Las Vegas as of May 2026. The most popular departure time for this route is 19:00, with 35% of flights per day taking off in the afternoon.

As of May 2026, there are 478 flights per week flying from Los Angeles to Las Vegas. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.