Cheap flights from Salt Lake City to Las Vegas from $61

The month of March is, on average, the cheapest month to fly to Las Vegas from Salt Lake City, with most prices found around $142. The month of February is another great option to travel to Las Vegas, with average flight prices from Salt Lake City averaging around $142.

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 $181. Flights from Salt Lake City to Las Vegas on a Thursday will generally be more expensive and average around $219. 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 $170. Flights to Las Vegas are more costly in the morning, with an average ticket price of $239. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Salt Lake City to Las Vegas Harry Reid Intl for the best Salt Lake City - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Salt Lake City when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $170 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Salt Lake City for as low as $112 on momondo.

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

Frontier, Southwest, and Delta are the most popular carriers operating from Salt Lake City to Las Vegas Harry Reid Intl

Frontier, Delta and Southwest are the top three most popular airlines that fly to Las Vegas from Salt Lake City according to our data. Frontier is the first choice among our users, with 66% 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.

Historically, on average around 16% of flights between Salt Lake City 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 in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday 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, Frontier 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.

The number of flights available between Salt Lake City and Las Vegas is 9 per day as of October 2026. The most frequent departure time is 3:00PM, with 40% of daily flights leaving at noon.

As of October 2026, 65 flights take off from Salt Lake City and land in Las Vegas each week. The most common flight departure day for this route is Wed, with 31% of weekly flights taking off on this day.