Flight
Las Vegas to St. Louis
Updated: 28 May 2026
The trip from Las Vegas to St. Louis covers roughly 1,400 miles. Flying is the most practical mode of transport, with direct flights available from Harry Reid International Airport to St. Louis Lambert International Airport. The flight path takes you over the Rocky Mountains and the Great Plains. Upon arrival, you will find yourself in the Gateway City, famous for the Gateway Arch. Expect a flight time of approximately 3.5 hours.
Total Distance: Driving distance 2,400 km, air distance 2,000 km.
Fastest Way
Direct flight, 3 hours 30 minutes.
Cheapest Way
Flight, booking in advance.
Compare Las Vegas to St. Louis Routes
Flight
Direct
Duration
3 hours 30 mins
Avg Price
$150-$350
Operator
Southwest Airlines
Route
LAS to STL non-stop.
The airport is connected to the city by the MetroLink light rail.
Travel Tips
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TransportationUse the MetroLink to get from the airport to downtown.
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DiningTry St. Louis-style pizza and toasted ravioli.
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WeatherSummers can be very hot and humid; pack accordingly.
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WalkingDowntown is walkable, but you need a car for other areas.
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BookingBook hotels in advance for major events.
Safety Tips
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Personal SafetyStay in well-lit areas at night.
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ValuablesKeep your belongings secure in public spaces.
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WeatherBe aware of potential severe weather in spring.
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NavigationStick to main roads when driving.
People Also Ask
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Are there direct flights?Yes, there are direct flights from LAS to STL.
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How long is the flight?The flight is about 3 hours and 30 minutes.
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Is St. Louis walkable?Downtown is walkable, but a car is recommended for other areas.
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What is the best time to visit?Spring and Fall are the best times for weather.
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Do I need a car?A car is recommended for exploring the city and surrounding areas.
Quick Info
- From Las Vegas, Nevada, United States
- To St. Louis, Missouri, United States
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Modes
Best Time to Travel
April to June or September to October for mild weather.
Things to Do in St. Louis
1
Gateway Arch
Take a tram to the top of the iconic monument for city views.
2
Forest Park
Explore one of the largest urban parks in the country, home to the zoo and museums.
3
City Museum
Visit this unique, interactive museum built from reclaimed materials.
4
Anheuser-Busch Brewery
Take a tour of the historic brewery and learn about beer production.
Tags
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