Cheap flights from Las Vegas to St. Louis (LAS - STL) from $54

Booking a flight from Las Vegas Harry Reid Intl (LAS) to Lambert-St Louis (STL) is your only option if you wish to fly from Las Vegas to St. Louis. On a typical day, there are 6 flights from Harry Reid Intl to Lambert-St Louis, all of which are around 3h 12m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Harry Reid Intl to St. Louis.

Yes, there are multiple flights from Las Vegas to St. Louis for under $100. The cheapest flight booked recently is on Frontier for just $59, but on average you can expect to pay $127.

Cheapflights has at least 20 direct flights from Las Vegas to St. Louis under $100. A good price for a nonstop flight from Las Vegas to St. Louis is less than $129.

There are currently 20+ open flights from Las Vegas to St. Louis within the next 7 days for less than $200.

Nonstop flights can be found on the following days: Thursday, Friday.

Within the past month, 25 users have taken a look at flights from Las Vegas Harry Reid Intl to Lambert-St Louis.

Per day, 2 flights depart from Las Vegas to St. Louis on average.
Morning (6am - Noon) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

A quick flight from Las Vegas to St. Louis can take about 3h 16m. Frontier provides one of the quickest options available for as low as $59. Airlines will cover a distance of 1375 mi. All flights are typically nonstop.

Flying on Frontier is currently your cheapest option to St. Louis, with prices starting at $59. Another option worth looking into is Spirit Airlines, starting at $149 round trip. Frontier is priced at 72% lower than the current average price of a flight leaving 3 months from now.

One-way options have recently been found by users for as low as $54 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $59 and Sun Country Air from $111 one-way.

Consider Spirit Airlines (87%), Frontier (86%) or Southwest (75%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to St. Louis.

The cheapest flight price from Las Vegas to St. Louis is $28. On average you can expect to pay $118. The most popular route, (Las Vegas Harry Reid Intl - Lambert-St Louis), can usually be booked for $105.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to Lambert-St Louis Airport flight would often be abbreviated as a LAS to STL flight.

The amount of baggage you can bring on your Las Vegas to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Las Vegas to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Las Vegas to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to St. Louis.

Yes. Cheapflights offers flight deals from Las Vegas to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Las Vegas to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Las Vegas to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Las Vegas to St. Louis flight deals you see on this page were last updated on 6/13.

Before booking your flight from Las Vegas to St. Louis check out the most popular airlines for this route: American Airlines, Delta or Frontier.

Currently, September is the cheapest month in which you can book a flight from Las Vegas to St. Louis (average of $318). Flying from Las Vegas to St. Louis in July is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.