Cheap flights from Utah to Las Vegas from $41

The month of August is, on average, the cheapest month to fly to Las Vegas from Utah, with most prices found around $131. The month of March is another great option to travel to Las Vegas, with average flight prices from Utah averaging around $140.

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $178. Flights from Utah to Las Vegas on a Thursday will generally be more expensive and average around $213. 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 at noon when flights can be purchased for as low as $167. Flights to Las Vegas are more costly in the morning, with an average ticket price of $238. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $166 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Utah for as low as $113 on momondo.

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

Breeze Airways, Frontier, and American Airlines are the most popular carriers operating from Utah to Las Vegas Harry Reid Intl

Frontier, Delta and Southwest are the top three most popular airlines that fly to Las Vegas from Utah according to our data. Frontier is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 5 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

As of September 2026, 16 flights take off from Utah and land in Las Vegas each day. The most common flight departure time for this route is 3:00PM, with 43% of daily flights taking off at noon.

As of September 2026, there are 115 flights per week flying from Utah to Las Vegas. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.