Flights from St. Louis to Las Vegas

Our cheapest offers for flights from St. Louis to Las Vegas

Here you can compare cheap flights from St. Louis (STL) to Las Vegas (LAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Las Vegas. Prices and availability may change at any time.

Tips and tricks to help you find cheap flights from St. Louis to Las Vegas

Favorite airline: Frontier Airlines
86 % of bookings on this flight route are made with Frontier Airlines, Spirit Airlines and Sun Country Airlines.
Frontier Airlines
42 %
Spirit Airlines
33 %
Sun Country Airlines
11 %
Direct flights are cheaper
Direct flights on this route are $143.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
03h 40min
06h 34min
The favorite connection is non-stop
79 % of travelers decide to book a direct flight on this route.
Direct flights
03h 40min, from $125
79 %
1 stopover Minneapolis - St. Paul International Airport, MN
06h 34min, from $268
12 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
07h 13min, from $339
6 %

Flight information: St. Louis - Las Vegas

Roundtrip from $127.46
Flight duration min. 03:40 / max. 07:55
Return flight duration min. 02:55/ max. 06:15
Distance 2204 km
Flights per week 80
Departure airport Airport St. Louis - Lambert International Airport (STL)
Arrival airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Destination country Flights to United States