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 Downtown, Las Vegas, NV - South Strip Transfer Terminal, Las Vegas - Downtown Bus Stop, or Las Vegas-Tufesa International. The distance between St. Louis and Las Vegas is 2204 km. The most popular airlines for this route are Southwest Airline, United Airlines, Frontier Airlines, Delta Air Lines, and American Airlines. St. Louis and Las Vegas have 206 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights32293133-2655

Fly direct with

Frontier Airlines on Mondays, Thursdays, Fridays, and Sundays.

Southwest Airline on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

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

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Southwest AirlineSWAWNNoUnknownNo
United AirlinesUALUAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo
Delta Air LinesDALDLYesUnknownNo
American AirlinesAALAAYesUnknownNo

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 3.7 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 Frontier Airlines, Southwest Airline.

What are the most popular routes to and from St. Louis?

Travelers frequently search for route combinations, such as St. Louis and Orlando International, McCarran International, Denver International, Phoenix Sky Harbor International, Seattle–Tacoma International, Logan International, San Diego International, Portland International, Minneapolis–Saint Paul International, Detroit Metropolitan, Des Moines International.

What are the most popular routes to and from Las Vegas?

Travelers frequently search for route combinations, such as Las Vegas and Los Angeles International, Denver International, San Francisco International, Phoenix Sky Harbor International, Dallas/Fort Worth International, Seattle–Tacoma International, O Hare International, Salt Lake City International, Minneapolis–Saint Paul International, Cleveland Hopkins International, Reno–Tahoe International.

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, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Central Illinois Regional, Williamson County Regional, Quincy Regional, Waynesville-St. Robert Regional, Evansville Regional, Decatur, Abraham Lincoln Capital.

What airports are near Las Vegas?

The main airport in Las Vegas is McCarran International. It is also served by Cedar City Regional, Grand Canyon West, Laughlin/Bullhead International, St. George Regional.

What buses and trains depart from St. Louis?

A number of bus and train companies depart from St. Louis, including Burlington Trailways, Greyhound, Amtrak train.

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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