Cheap flights Saint Louis — Las Vegas (STL — LAS)

Good to know - Cheap tickets Saint Louis — Las Vegas

Cheapest flight found $32
Minimal flight time 3h 30m
Flight distance 2218 km
Most popular airline Southwest Airlines

Airfare Saint Louis – Las Vegas by month

Here you can find out in what months how much a ticket Saint Louis – Las Vegas costs to buy cheap plane tickets.

Month One-way Round-trip
September 2025
June 2025
May 2025
February 2025
January 2025
December 2024
November 2024
October 2024
September 2024
August 2024
July 2024
June 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Saint Louis — Las Vegas

Departure Arrival Flight days Flight Airlines Flight time Airports
05:00 06:35 fri WN170 Southwest Airlines 3h 35m Lambert-St. Louis International Airport — McCarran International Airport Select dates
05:35 07:15 mon, thu, fri, sun WN1083 Southwest Airlines 3h 40m Lambert-St. Louis International Airport — McCarran International Airport Select dates
05:50 07:25 sat WN652 Southwest Airlines 3h 35m Lambert-St. Louis International Airport — McCarran International Airport Select dates
05:55 07:30 sat WN652 Southwest Airlines 3h 35m Lambert-St. Louis International Airport — McCarran International Airport Select dates
06:05 07:45 mon, thu, fri WN833 Southwest Airlines 3h 40m Lambert-St. Louis International Airport — McCarran International Airport Select dates
06:20 08:00 sat, sun WN833 Southwest Airlines 3h 40m Lambert-St. Louis International Airport — McCarran International Airport Select dates
06:25 08:00 sun WN652 Southwest Airlines 3h 35m Lambert-St. Louis International Airport — McCarran International Airport Select dates
06:50 08:25 tue, wed WN652 Southwest Airlines 3h 35m Lambert-St. Louis International Airport — McCarran International Airport Select dates
07:00 08:40 tue, wed WN844 Southwest Airlines 3h 40m Lambert-St. Louis International Airport — McCarran International Airport Select dates
08:50 10:30 sat WN1725 Southwest Airlines 3h 40m Lambert-St. Louis International Airport — McCarran International Airport Select dates
All routes

Sales of tickets from Saint Louis to Las Vegas in the last 48 hours

2025-09-14 one-way

Special offers and discounts for flights Saint Louis – Las Vegas

Dynamics airfare Saint Louis — Las Vegas by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Saint Louis — Las Vegas

The graph shows that booking flights Saint Louis — Las Vegas is best planned for April and flights Saint Louis — Las Vegas — Saint Louis in the month of August.

Flights Saint Louis — Las Vegas

The selection of cheap flights Saint Louis — Las Vegas

Here you can find and purchase the cheapest flights Saint Louis — Las Vegas from $32 and Saint Louis — Las Vegas — Saint Louis from $43.

The price of the flight Saint Louis — Las Vegas (United States) — Saint Louis from $43 (round-trip).

The average price of the flight Saint Louis — Las Vegas (United States) — Saint Louis $383 (round-trip).

Low cost flights Saint Louis — Las Vegas (STL — LAS)

The distance between Saint Louis and Las Vegas 1378 miles (or 2218 kilometres).

The time difference between Saint Louis and Las Vegas is 2 h.

Minimal flight time from Saint Louis to Las Vegas 3h 30m.

LowCostClub always do a comparison of airfares Saint Louis — Las Vegas with several airlines (include Southwest Airlines, Frontier (Lobo the Grey Wolf Livery)). They will always give you all available options so you can find the cheapest flight to Las Vegas. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Saint Louis — Las Vegas. Last week, for instance, the cheapest round-trip prices stood at $43 while the cheapest one-way price that was available within the last week cost $32

Routes from nearby cities to Las Vegas

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Las Vegas is from Cedar Rapids. The cheapest airfare can be purchased with a flight from Indianapolis from $43. The nearest airports from Saint Louis with a flight to Las Vegas are in Kansas City.

Popular International routes from Saint Louis

Popular routes from Las Vegas

If you are going to fly from Las Vegas, then study the popular flights. The most popular flights from Las Vegas:

Popular domestic routes from Saint Louis

FAQ about Saint Louis — Las Vegas

Yes, they do: WN170, WN1083, WN652, WN833, WN844, WN1725, WN6473, WN1334, WN117, F93641, WN1744, WN4840, F92017, WN4089, WN1549, WN4386

Yes, you can fly from Saint Louis to Las Vegas. Saint Louis has 3 airports (St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport) for flights. Southwest Airlines, Frontier (Lobo the Grey Wolf Livery) depart from Saint Louis on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada Express, Alaska Airlines, American Airlines, Avelo Airlines, Contour Aviation, Delta Air Lines, FedEx, Japan Airlines, Jet Linx Aviation, JSX, NetJets, New Pacific Airlines, Spirit Airlines, Sun Country Airlines, United Airlines, UPS.

A direct flight lasts an average of 3h 30m, during which time the aircraft covers a distance of 2218 km.

The price of flights Saint Louis — Las Vegas starts from $32.

Planes fly Saint Louis — Las Vegas 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport. In Las Vegas — Henderson Executive, McCarran International Airport, Nellis AFB, North Air Terminal, Boulder City.

The following flights fly between Saint Louis and Las Vegas: WN170, WN1083, WN652, WN652, WN833, WN833, WN652, WN652, WN844, WN1725, WN1725, WN652, WN6473, WN1334, WN844, WN1334, WN117, F93641, WN1744, F93641, WN833, WN1744, WN1744, WN1334, WN1334, WN4840, WN4840, WN4840, F92017, F93641, F93641, WN4089, WN1744, F93641, WN1549, WN4840, WN4386, WN4386

High season is considered to be November and the cheapest month is April. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Saint Louis — Las Vegas flight deals.

The following airlines have direct flights Saint Louis — Las Vegas: Southwest Airlines, Frontier (Lobo the Grey Wolf Livery).

All the following airlines flights Saint Louis — Las Vegas: Air Canada Express, Alaska Airlines, American Airlines, Avelo Airlines, Contour Aviation, Delta Air Lines, FedEx, Frontier (Lobo the Grey Wolf Livery), Japan Airlines, Jet Linx Aviation, JSX, NetJets, New Pacific Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United Airlines, UPS.

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