Cheap flights from St. Louis to Las Vegas from $49
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Flight information for St. Louis to Las Vegas
(STL to LAS)
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Las Vegas
Best Price Found | $49 |
|---|---|
Fastest flight time | 3h 38m |
Direct flights | Fri |
Airports in Las Vegas | 2 airports |
How to get the cheapest flight ticket from St. Louis to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from St. Louis to Las Vegas?
January
The cheapest time of year to fly to Las Vegas from St. Louis is January. Most expensive is June
What is the cheapest day to depart St. Louis for Las Vegas?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly from St. Louis to Las Vegas?
at noon
St. Louis to Las Vegas flights are approximately 42% more expensive in the morning than at noon
What is the cheapest airline that flies to Las Vegas from St. Louis?
Juneyao Airlines
Allegiant Air, American Airlines, and Frontier are the most popular carriers operating from St. Louis to Las Vegas
What is the cheapest St. Louis to Las Vegas flight route?
Lambert-St Louis - Las Vegas Harry Reid Intl
Fly from Lambert-St Louis to Las Vegas Harry Reid Intl for the best St. Louis - Las Vegas flight prices
How far in advance should you book St. Louis to Las Vegas flights?
50 days before
The cheapest time to buy a flight from St. Louis to Las Vegas is approximately 50 days to departure
When you’re planning your trip from St. Louis to Las Vegas, the most popular airport-to-airport route is Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport. You may be looking for an airport near Lambert-St Louis Airport to depart from when traveling to Las Vegas and luckily, there are options! You can try Springfield Capital Airport which is located in Springfield or Marion Williamson County Airport which is located in Marion. The least expensive flight option from St. Louis to Las Vegas will typically be STL — LAS during the month of June with an average price of $122 RT.
Easily compare round-trip flights from St. Louis to Las Vegas
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Las Vegas by changing tabs
Find the cheapest one-way flights from St. Louis to Las Vegas
If you're looking for one-way flights from St. Louis to Las Vegas, view some of our deals below provided by Frontier and Spirit Airlines
Search last-minute flights to Las Vegas from St. Louis
Find and compare round-trip flight prices for your last-minute flight from St. Louis to Las Vegas
Best airlines flying from St. Louis to Las Vegas
Compare and see reviews for airlines that fly from St. Louis to Las Vegas with momondo
Spirit Airlines Flights From St. Louis to Las Vegas
Spirit Airlines operates around 6 flights from St. Louis to Las Vegas every week. The average price of these flights found in the last 72 hours has been $179, but momondo users have found Spirit Airlines deals from St. Louis to Las Vegas from as low as $69 round-trip. Spirit Airlines has been scored 6.2/10 in 821 reviews.
Frontier Flights From St. Louis to Las Vegas
Another popular option for St. Louis to Las Vegas flights is Frontier (6.2/10, 663 ratings). Frontier flies from St. Louis to Las Vegas around 6 times per week, with deals starting from $72 round-trip and rising to an average price of around $175.
Frontier flights from St. Louis to Las Vegas
Our best Frontier deals on St. Louis to Las Vegas flight tickets
Spirit Airlines flights from St. Louis to Las Vegas
Our best Spirit Airlines deals on St. Louis to Las Vegas flight tickets
Are airlines flying from Lambert-St Louis to Las Vegas Harry Reid Intl offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Lambert-St Louis to Las Vegas Harry Reid Intl, such as Spirit Airlines, Frontier, and American Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Lambert-St Louis to Las Vegas Harry Reid Intl by plane?
The straight-line distance from Lambert-St Louis to Las Vegas Harry Reid Intl is 1374.1 mi. 3h 23m is a normal flight duration for this route.
Alternative routes for St. Louis to Las Vegas
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar St. Louis to Las Vegas flights
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Flights to other cities in United States
Lost the lust for Las Vegas? Check out some flights to other cities in United States
Why use momondo?
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All flight searches from St. Louis to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
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