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

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.

Good to know

Useful information for finding cheap flights from McCarran International to Lambert St Louis International and booking your next trip

Cheapest Round Trip Flight

$307

AA American Airlines • 1 stop • 13h 51m

Jul 02 – Jul 06

The cheapest round trip flight from McCarran International to Lambert St Louis International is currently $307

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Cheapest One way Flight

$193

AA American Airlines • 2 stops •

Jul 02

The cheapest one way flight from McCarran International to Lambert St Louis International is currently $193

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Cheapest Direct Flight

$352

WN Southwest Airlines • nonstop • 8h 20m

Jul 02

The cheapest nonstop flight from McCarran International to Lambert St Louis International is currently $352

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Fastest Flight

7h 10m

The fastest nonstop flight from McCarran International to Lambert St Louis International takes 7h 10m

Recent airfare deals on Las Vegas to St Louis

Jul 02 - Jul 06, Economy
AA
Las Vegas → St Louis
13h 51m
12:48 PM - 11:19 PM • 1 stop
AA
Las Vegas → St Louis
10h 9m
7:38 PM - 11:47 PM • 1 stop
$307
American Airlines
Jul 02 - Jul 06, Economy
WN
Las Vegas → St Louis
10h 15m
12:45 PM - 9:00 PM • nonstop
WN
Las Vegas → St Louis
9h
5:45 AM - 9:25 AM • 1 stop
$354
Southwest Airlines
Jul 02 - Jul 06, Economy
WN
Las Vegas → St Louis
8h 50m
1:40 PM - 9:10 PM • 1 stop
WN
Las Vegas → St Louis
9h
2:20 PM - 6:00 PM • 1 stop
$356
Southwest Airlines
Jul 02 - Jul 06, Economy
WN
Las Vegas → St Louis
9h
1:30 PM - 9:10 PM • 1 stop
WN
Las Vegas → St Louis
9h 5m
4:55 PM - 8:40 PM • 1 stop
$356
Southwest Airlines
Jul 02 - Jul 06, Economy
AA
Las Vegas → St Louis
- • 1 stop
AA
Las Vegas → St Louis
- • 1 stop
$528
American Airlines
Jul 02 - Jul 06, Economy
UA
Las Vegas → St Louis
- • 1 stop
UA
Las Vegas → St Louis
- • 1 stop
$1210
United Airlines

Facts to know while booking flights from Las Vegas to St Louis

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?
Yes, you can fly LAS to STL non-stop on
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 11:50 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 ('AA') : USD 278
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 2:4000 pm

Essential Information for Booking Flights from Las Vegas (LAS) - AI Insights

What's the cheapest airline from las to stl?
Frontier Airlines (F9) offers the most affordable fares from McCarran International Airport (LAS) to Lambert St Louis International Airport (STL), for a single passenger traveling in Economy class.
What's the popular airline to fly from las to stl?
American Airlines (AA) offers popular routes from McCarran International Airport (LAS) to Lambert St Louis International Airport (STL), offering a comfortable economy flight.
What's the cheapest day of the week to fly from las to stl?
Friday is a good day to fly from McCarran International Airport to Lambert St Louis International Airport for the cheapest flights.
What's the cheapest month to fly from las to stl?
March is the cheapest month to fly from McCarran International Airport to Lambert St Louis International Airport for one passenger, traveling in Economy class.
What is the cheapest airline to fly from McCarran International Airport to Lambert St Louis International Airport?
Frontier Airlines (F9) typically offers the most affordable fares from McCarran International Airport to Lambert St Louis International Airport.
What is the best month to book flights from McCarran International Airport to Lambert St Louis International Airport?
March is often considered a good month for booking flights, offering potentially lower fares.
Can you tell me about the airlines that fly from McCarran International Airport to Lambert St Louis International Airport?
American Airlines (AA) and Frontier Airlines (F9) are both major airlines serving this route.

Flights from Las Vegas to St Louis

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

Popular Airlines

Southwest Airlines-WN
Delta Airline, DL
United Airlines, UA
American Airlines, AA
Hawaiian Airlines-HA
Alaska Airlines -AS
Spirit Airlines-NK

Popular Origin & Destination

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