Cheap flights from Los Angeles to Las Vegas from $57

The cheapest month to fly to Las Vegas from Los Angeles is in December. Flight prices, which tend to average around $169, 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 December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $173.

On average, the least expensive day to fly to Las Vegas from Los Angeles is on a Sunday. momondo users have found tickets for Sunday departures for as low as $200. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Las Vegas is Thursday, with ticket prices averaging around $352.

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 $219. Flying to Las Vegas in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of $301.

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 $225 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 $170 on momondo.

There are 3 cabin classes available to choose from on Los Angeles 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 United Airlines are the most popular carriers operating from Los Angeles to Las Vegas Harry Reid Intl

Southwest, Frontier and American Airlines are the top three most popular airlines that fly to Las Vegas from Los Angeles according to our data. Southwest 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 6 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 Los Angeles and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 110 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.

Tuesday 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, Spirit 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.

86 flights are operational daily from Los Angeles to Las Vegas as of September 2026. The most popular departure time for this route is 15:00, with 45% of flights per day taking off in the afternoon.

As of September 2026, there are 603 flights per week flying from Los Angeles to Las Vegas. The most common day of the week flights depart is Fri, with 19% of flights taking off on this day.