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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, Frontier Airlines, and Sun Country Airlines fly the route nonstop with 5-6/day departures, from 05:35 to 21:00 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~3h 24m Estimated from great-circle distance — no tracked flights yet. | 1,368 mi | Nonstop | 5-6/day From the current provider sample; confirm live timetables before booking. | Domestic |
Southwest Airlines, Frontier Airlines, and Sun Country Airlines operate 5-6/day flights from STL to LAS. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 4-5/day | Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 05:3505:5005:5507:1008:2509:1509:4011:2511:3512:2013:4514:3516:2017:2518:2518:4020:4520:50 |
| Frontier Airlines | 1/day | Airbus A320 family · Airline terminal guide (confirm for your flight) · Seat map | 19:0319:10 |
| Sun Country Airlines | 2×/wk | Boeing 737 · Seat map | 21:00 |
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 40 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from St. Louis (STL) to Las Vegas (LAS) is about 3h 24m, based on the 1,368-mile flying distance.
St. Louis (STL) to Las Vegas (LAS) is about 1,368 miles by air.
Yes. Southwest Airlines, Frontier Airlines, and Sun Country Airlines fly nonstop from St. Louis (STL) to Las Vegas (LAS), with 5-6/day departures.
Southwest Airlines, Frontier Airlines, and Sun Country Airlines fly nonstop from St. Louis (STL) to Las Vegas (LAS).
The STL–LAS route is flown with Airbus A320 family, Boeing 737.