Cheap flights from Missouri to Las Vegas from $82

The month of January is, on average, the cheapest month to fly to Las Vegas from Missouri, with most prices found around $265. The month of February is another great option to travel to Las Vegas, with average flight prices from Missouri averaging around $272.

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $335. Flights from Missouri to Las Vegas on a Wednesday will generally be more expensive and average around $398. 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 evening when flights can be purchased for as low as $279. Flights to Las Vegas are more costly in the morning, with an average ticket price of $477. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Springfield-Branson to Las Vegas Harry Reid Intl for the best Missouri - Las Vegas Harry Reid Intl flight prices

You are more likely to see cheaper flights to Las Vegas from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Missouri for as low as $266 on momondo.

There are 4 cabin classes available to choose from on Missouri 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 Alaska Airlines are the most popular carriers operating from Missouri to Las Vegas Harry Reid Intl

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Las Vegas from Missouri according to our data. Frontier is the first choice among our users, with 55% of people opting to fly with this airline when traveling 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.

As of September 2026, 10 flights take off from Missouri and land in Las Vegas each day. The most common flight departure time for this route is 12:00PM, with 40% of daily flights taking off in the afternoon.

70 flights are operational weekly from Missouri to Las Vegas as of September 2026. The most popular departure day for this route is Mon, with 24% of flights per week taking off on this day.