Cheap flights from St. Louis to Las Vegas

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Travelers usually depart from St. Louis Lambert International, or St. Louis Union Station when they travel from St. Louis to Las Vegas. Book your trip to arrive at McCarran International, Las Vegas, NV - Tufesa International, Las Vegas, NV - Downtown Station, Las Vegas, NV - South Strip Transfer Terminal, or Las Vegas, NV - Fashion Show Mall Bus stop. The distance between St. Louis and Las Vegas is 2204 km. The most popular airlines for this route are American Airlines, Spirit Airlines, Frontier Airlines, Delta Air Lines, and United Airlines. St. Louis and Las Vegas have 258 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights35353554-3564
Fly direct with

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Spirit Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Sun Country Airlines on Thursdays.

Check-in for a flight from St. Louis to Las Vegas

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
American AirlinesAALAAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo

Frequently asked questions

How long does it take to travel from St. Louis to Las Vegas?
A one-way nonstop (direct) flight between St. Louis and Las Vegas takes around 3.5 hours.
What is the flight distance between St. Louis and Las Vegas?
The flight distance between St. Louis and Las Vegas is 2204 km.
What airlines offer nonstop (direct) flights between St. Louis and Las Vegas?
Several carriers operate flights between St. Louis and Las Vegas. Airlines offering nonstop (direct) flights include Spirit Airlines, Frontier Airlines, Sun Country Airlines.
What are the most popular routes to and from St. Louis?
Travelers frequently search for route combinations, such as St. Louis and Los Angeles, Denver, Orlando, Atlanta, Minneapolis, San Diego, San Francisco, London, Phoenix, Seattle, Houston, Sacramento, New York, Cancún, Washington, D.C., Fort Lauderdale, Oakland, Tampa, Paris, Dallas.
What are the most popular routes to and from Las Vegas?
Travelers frequently search for route combinations, such as Las Vegas and Chicago, Los Angeles, Denver, San Francisco, Austin, New York, Atlanta, Dallas, Cincinnati, Washington, D.C., San Diego, Houston, Oakland, Philadelphia, Sacramento, San Jose, Charlotte, Indianapolis, Salt Lake City, San Antonio.
What airports are near St. Louis?
The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, General Wayne A. Downing Peoria International, Central Illinois Regional, Williamson County Regional, MidAmerica St. Louis, Evansville Regional, Waynesville-St. Robert Regional, Quincy Regional, University of Illinois Willard, Abraham Lincoln Capital.
What airports are near Las Vegas?
The main airport in Las Vegas is North Las Vegas Airport. It is also served by St. George Regional, Cedar City Regional, Grand Canyon West, Laughlin/Bullhead International.
What buses and trains depart from St. Louis?
A number of bus and train companies depart from St. Louis, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between St. Louis and Las Vegas?
Yes, it's possible to combine different modes of transport between St. Louis and Las Vegas thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between St. Louis and Las Vegas can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
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What flights operate between St. Louis and Las Vegas?
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How many airports are there near Las Vegas?
Is it possible to reach St. Louis by bus or train?
What time do nonstop (direct) flights between St. Louis and Las Vegas depart?
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What time do flights between St. Louis and Las Vegas depart?
What time do flights between St. Louis and Las Vegas arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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