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Cheap Flights from Las Vegas to St. Louis $76.2

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

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

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

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of December 5th, the best day for deals to Saint Louis (STL) from Las Vegas (LAS) is December 16th. Bookings have been made roughly 46% below the average price for this route.

Question : What's the expected flight time for LAS to STL?
Answer : Flying from LAS to STL typically takes about 3 hours and 4 minutes.

Question : On a daily basis, how many different flight times can you take from McCarran International Airport (LAS) to Lambert-St. Louis International Airport (STL)?
Answer : On average, there are 16 options. The average route has 31 different flight times per day, so expect fewer choices than you're used to.

Question : Is this route your best bet for getting to Saint Louis with minimal delays?
Answer : The best way to measure a flight's promptness combines both on-time percentage and total delay minutes. LAS to STL currently has 2.7 stars out of 5, earning the route one of the lower scores in the world.

Question : If having the most departure times is important to you, are there particular days that offer more options than others?
Answer : The day with the most departure times for this route is Wednesday with 86 options. The days with the least number of times are Sunday and Saturday with 62 options.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices for LAS to STL change much more than most routes. However, the sooner you book, the better price you tend to get.

Question : Which airline is least likely to get you to STL on time?
Answer : If you decide to book your flight with NetJets Aviation, keep an eye on your departure time. NetJets Aviation flights from McCarran International Airport (LAS) to Lambert-St. Louis International Airport (STL) are delayed 50% of the time.