Cheap flights from Nashville to Las Vegas from $155

The month of February is, on average, the cheapest month to fly to Las Vegas from Nashville, with most prices found around $267. The month of January is another great option to travel to Las Vegas, with average flight prices from Nashville averaging around $288.

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $431. Flights from Nashville to Las Vegas on a Saturday will generally be more expensive and average around $523. 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 $381. Flights to Las Vegas are more costly in the morning, with an average ticket price of $530. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Nashville for as low as $318 on momondo.

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

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

Southwest, Frontier and American Airlines are the top three most popular airlines that fly to Las Vegas from Nashville according to our data. Southwest is the first choice among our users, with 57% of people opting to fly with this airline when traveling 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 19% of flights between Nashville and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 135 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, Southwest 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.

Dallas (DFW) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $255.

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 03m.

Dallas (DFW) has the shortest average layover time for this route: 1h 00m.

6 flights are operational daily from Nashville to Las Vegas as of October 2026. The most popular departure time for this route is 12:00PM, with 36% of flights per day taking off in the afternoon.

As of October 2026, there are 46 flights per week flying from Nashville to Las Vegas. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.