Cheap Flight Tickets from Las Vegas (LAS) to St Louis (STL), Starting at $512

Good to Know: Cheapest and Fastest LAS - STL Flights

Useful information for finding best airline tickets from McCarran International to Lambert St Louis International on your next trip.

Cheapest One way Flight

$512

WN Southwest Airlines • 1 stop • 12h 10m

Oct 14

The cheapest one way flight from Las Vegas to St Louis (LAS-STL) is currently $512

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Fastest Flight

8h 33m

The fastest nonstop flight from Las Vegas to St Louis (LAS-STL) takes 8h 33m

Top Airlines Flying from Las Vegas to St Louis

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Las Vegas (LAS) to St Louis (STL)

Fly from Las Vegas to St Louis with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Las Vegas to St Louis Flights

What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to STL?
The most popular airline flying from Las Vegas to St Louis are
Can I fly from LAS to STL non-stop?
NO
Which airlines fly nonstop between Las Vegas and St Louis?
The non-stop flights between Las Vegas and St Louis are .
What’s the earliest departure time from LAS to STL Airport?
The earliest flight leaves LAS at 7:00 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Las Vegas to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to STL?
Read the fare rules of the Las Vegas to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and St Louis?
operate flights between Las Vegas and St Louis
How long does a flight from Las Vegas to St Louis take?
It takes approximately 3 hour to fly non-stop from LAS to STL, which is 1371.3 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from LAS were found on WN : USD 923
Do I need a passport to fly between LAS and STL?
No
What’s the latest departure time from LAS to STL ?
The last flight leaves LAS at 10:15 pm

Las Vegas (LAS) to St Louis (STL): Airport Information

Origin Airport McCarran International , Las Vegas, US
Destination Airport Lambert St Louis International , St Louis, US
Distance 1371 miles

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