St. LouistoLas VegasFlight Time
STL–LAS · Nonstop
St. Louis (St. Louis Lambert International Airport) to Las Vegas (Harry Reid International Airport).
The estimated flight time from St. Louis (STL) to Las Vegas (LAS) is about 3h 24m, covering 1,368 miles. Southwest Airlines and Frontier Airlines fly the route nonstop with 6/day departures, from 05:30 to 21:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~3h 24m Estimated from great-circle distance — no tracked flights yet. | 1,368 mi | Nonstop | 6/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from St. Louis to Las Vegas
Southwest Airlines and Frontier Airlines operate 6/day flights from STL to LAS. Departures leave from Terminals 2 and 1 at STL.
- First departure
- 05:30
- Last departure
- 21:55
- Cadence
- ~hourly
- Scheduled departure times
- 23
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 5/day | Boeing 737 · Terminal 2 · Seat map | 05:30 |
Aircraft on this route
Flying the other way?
LAS to STL flights — 6/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for STL, refreshed on a rolling basis. Frequency uses 42 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from St. Louis to Las Vegas?
The estimated flight time from St. Louis (STL) to Las Vegas (LAS) is about 3h 24m, based on the 1,368-mile flying distance.
How far is St. Louis from Las Vegas?
St. Louis (STL) to Las Vegas (LAS) is about 1,368 miles by air.
Are there nonstop flights from St. Louis to Las Vegas?
Yes. Southwest Airlines and Frontier Airlines fly nonstop from St. Louis (STL) to Las Vegas (LAS), with 6/day departures.
Which airlines fly from St. Louis to Las Vegas?
Southwest Airlines and Frontier Airlines fly nonstop from St. Louis (STL) to Las Vegas (LAS).
What aircraft fly from St. Louis to Las Vegas?
The STL–LAS route is flown with Airbus A320 family, Boeing 737.