Flights from St Louis Airport STL to Las Vegas Airport LAS

We've found the cheapest flights to Las Vegas

Returns from £87.07

One-way from £35.62

Flying from Lambert-St. Louis International to Mc Carran International is relatively easy as there are 2 who offer direct flights. These airliners include Frontier and Southwest Airlines. The official airport code for Lambert-St. Louis International is STL and for Mc Carran International it is LAS.

The most expensive flight prices are typically at weekends and daytime flights. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.

The time zone at Mc Carran International is different from Lambert-St. Louis International, so please be aware of this when making travel arrangements.

Please see below the airlines that fly from Lambert-St. Louis International (STL) to Mc Carran International (LAS) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines555554505:4519:50VIEW FLIGHTS
Frontier110110100:3222:59VIEW FLIGHTS

Most people choose to fly with Southwest Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers WN1097, WN1334, WN1402 and WN1525 with times between 05:45 and 19:50.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Southwest Airlines direct at www.southwest.com/?ref=southwestairlines.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
05:45
AirlineFlight  No
Southwest AirlinesWN1525
09:05
AirlineFlight  No
Southwest AirlinesWN1938
12:00
AirlineFlight  No
Southwest AirlinesWN2507
15:05
AirlineFlight  No
Southwest AirlinesWN1334
19:50
AirlineFlight  No
Southwest AirlinesWN4840
22:59
AirlineFlight  No
FrontierF93641
VIEW FLIGHTS
Tuesday
00:32
AirlineFlight  No
FrontierF93641
06:05
AirlineFlight  No
Southwest AirlinesWN197
08:30
AirlineFlight  No
Southwest AirlinesWN1097
13:00
AirlineFlight  No
Southwest AirlinesWN1402
15:50
AirlineFlight  No
Southwest AirlinesWN1334
18:10
AirlineFlight  No
Southwest AirlinesWN4840
VIEW FLIGHTS
Wednesday
06:05
AirlineFlight  No
Southwest AirlinesWN197
08:30
AirlineFlight  No
Southwest AirlinesWN1097
13:00
AirlineFlight  No
Southwest AirlinesWN1402
15:50
AirlineFlight  No
Southwest AirlinesWN1334
18:10
AirlineFlight  No
Southwest AirlinesWN4840
VIEW FLIGHTS
Thursday
05:45
AirlineFlight  No
Southwest AirlinesWN1525
09:05
AirlineFlight  No
Southwest AirlinesWN1938
12:00
AirlineFlight  No
Southwest AirlinesWN2507
15:05
AirlineFlight  No
Southwest AirlinesWN1334
19:50
AirlineFlight  No
Southwest AirlinesWN4840
22:18
AirlineFlight  No
FrontierF92017
VIEW FLIGHTS
Friday
05:45
AirlineFlight  No
Southwest AirlinesWN1525
09:05
AirlineFlight  No
Southwest AirlinesWN1938
12:00
AirlineFlight  No
Southwest AirlinesWN2507
15:05
AirlineFlight  No
Southwest AirlinesWN1334
19:50
AirlineFlight  No
Southwest AirlinesWN4840
22:12
AirlineFlight  No
FrontierF93641
VIEW FLIGHTS
Saturday
06:45
AirlineFlight  No
Southwest AirlinesWN197
10:50
AirlineFlight  No
Southwest AirlinesWN1097
14:25
AirlineFlight  No
Southwest AirlinesWN1067
17:45
AirlineFlight  No
Southwest AirlinesWN4840
VIEW FLIGHTS
Sunday
05:45
AirlineFlight  No
Southwest AirlinesWN1525
09:05
AirlineFlight  No
Southwest AirlinesWN1938
12:00
AirlineFlight  No
Southwest AirlinesWN2507
15:05
AirlineFlight  No
Southwest AirlinesWN1334
19:50
AirlineFlight  No
Southwest AirlinesWN4840
22:59
AirlineFlight  No
FrontierF93641
VIEW FLIGHTS

Flights to Mc Carran International are also available from airports close to Lambert-St. Louis International. Below we have provided a short list of routes which you could consider is you feel that are suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
St Louis St Louis Downtown to Las Vegas03 Hours 25 Minutes
Peoria to Las Vegas03 Hours 29 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

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Flight Price FAQ - St Louis (STL) to Las Vegas (LAS)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from St Louis STL to Las Vegas LAS?
The cheapest direct flight one way from St Louis STL to Las Vegas LAS is £35.62 ($45 €42.61)
£35.62
$45 | €42.61
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from St Louis STL to Las Vegas LAS?
The cheapest direct return flight from St Louis STL to Las Vegas LAS is £87.07 ($110 €104.15)
£87.07
$110 | €104.15
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from St Louis STL to Las Vegas LAS?
The cheapest return flight from St Louis STL to Las Vegas LAS is £85.48 ($108 €102.26)
£85.48
$108 | €102.26
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from STL to LAS

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Flight Info FAQ - St Louis (STL) to Las Vegas (LAS)

Who flies from St Louis to Las Vegas?
The following airlines fly from St Louis (STL) to Las Vegas (LAS): Frontier, Southwest Airlines.
How far is the flight from St Louis to Las Vegas?
The flight from St Louis to Las Vegas is 2,202KM or 1,368 miles.
How long does the flight from St Louis to Las Vegas to take?
The flight from St Louis to Las Vegas takes 3 Hours 24 Minutes.

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