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Cheap Flights from St. Louis to Las Vegas $86.4

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Cheapest Flights from St. Louis to Las Vegas (STL to LAS)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Las Vegas (STL to LAS)

Question : Should you take that vacation to Las Vegas in the next 30 days?
Answer : As of January 16th, the best day for deals to Las Vegas (LAS) from Saint Louis (STL) is February 12th. Bookings have been made roughly 16% below the average price for this route.

Question : Best case scenario, how quickly can someone get to LAS from STL?
Answer : Southwest Airlines currently has the fastest travel time with 30 minutes. For example, you would arrive in Las Vegas at 4:05 PM PST if you left Saint Louis at 2:35 PM. Remember, there is a time change of two-hours.

Question : How many days should you spend in Las Vegas if you're flying in from Saint Louis?
Answer : Over the next two months, passengers from STL to LAS are planning on staying for four days on average.

Question : Who struggles with getting their passengers to McCarran International Airport (LAS) on time?
Answer : If you decide to book your flight with Southwest Airlines, keep an eye on your departure time. Southwest Airlines flights from Lambert-St. Louis International Airport (STL) to McCarran International Airport (LAS) are late 12% of the time.