Cheap flights from St. Louis to Nevada from $54

In general, February is the cheapest month to fly from St. Louis to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $240. If you aren’t able to travel to Nevada during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $253.

Our data shows that Monday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $242. On the other hand, Wednesday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $413.

Our data shows that the cheapest St. Louis to Nevada flights are usually those with departure times in the evening. Our users have found flights to Nevada in the evening for as low as $245. In the morning is when there is more demand to fly to Nevada, so prices are often more expensive at around $490 per ticket.

Fly from Lambert-St Louis to Las Vegas Harry Reid Intl for the best Lambert-St Louis - Nevada flight prices

You are more likely to see cheaper flights to Nevada from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from St. Louis for as low as $259 on momondo.

There is only 1 cabin class available to choose from on Lambert-St Louis to Nevada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier is the most popular carrier operating from Lambert-St Louis to Nevada

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Nevada from St. Louis according to our data. Frontier is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 8 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

4 flights are operational daily from St. Louis to Nevada as of February 2026. The most popular departure time for this route is 2:00PM, with 38% of flights per day taking off in the afternoon.

As of February 2026, 32 flights take off from St. Louis and land in Nevada each week. The most common flight departure day for this route is Fri, with 28% of weekly flights taking off on this day.