STL
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Saint Louis to Las Vegas:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Starting at $109
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Saint Louis to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the Saint Louis — Las Vegas route and the starting prices for flights of each specific airline on it.
The cheapest one-way flight from Saint Louis to Las Vegas departs on 05/27/2025, is operated by Frontier Airlines and costs $109
The cheapest roundtrip flight from Saint Louis to Las Vegas departs on 04/15/2025, is operated by Alaska Airlines and costs $206
Fastest flight from Saint Louis to Las Vegas takes 3h 38m
There are direct flights on this route 2 days a week: Tu and Sa
The distance between Saint Louis and Las Vegas is 2217km (1375 miles). There are 38 direct flights from Saint Louis to Las Vegas. The time difference between Saint Louis and Las Vegas is 2h . Flights from Saint Louis begin at 6:20 AM. The latest flight from Saint Louis departs at 8:40 PM.
Unable to find information about the schedule of direct flights from
A direct flight is the most convenient and comfortable way to fly from Saint Louis to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.
Saint Louis — Las Vegas
05/13/2025
Departure date
Direct flight
WN4108
Starting at $155
Saint Louis — Las Vegas
05/28/2025
Departure date
Direct flight
WN4108
Starting at $154
Saint Louis — Las Vegas
06/28/2025
Departure date
Direct flight
F92017
Starting at $203
Saint Louis — Las Vegas
04/08/2025
Departure date
Direct flight
WN1971
Starting at $298
We couldn't find any special offers for flights from Saint Louis to Las Vegas
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Saint Louis to Las Vegas
The cheapest flight ticket from Saint Louis to Las Vegas according to data for the last 48 hours costs $109
Often the best time to buy tickets from Saint Louis to Las Vegas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Saint Louis to Las Vegas can be found flying in these months: June.
The fastest flights from Saint Louis to Las Vegas start from 3 hours 38 minutes in the air.
The following airlines operate direct flights on the route Saint Louis — Las Vegas: Southwest Airlines, Frontier Airlines
