🇺🇸 LAS
Las Vegas
1406 mi
STL 🇺🇸
St Louis

Las Vegas to St Louis Flights

Harry Reid International Airport St. Louis Lambert International Airport 2 airlines

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The Las Vegas to St Louis route connects Harry Reid International Airport (LAS) in US with St. Louis Lambert International Airport (STL) in US. This medium-haul flight covers approximately 1406 miles (2263 km) with a typical flight time of 2h 51m. This route is served by 2 airlines: Southwest, Frontier. AirportRoutes has tracked 13 unique flight numbers on this route.

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Departure Airport

Harry Reid International Airport

ICAO Code:
KLAS
IATA Code:
LAS
City:
🇺🇸 Las Vegas
Country:
US
Elevation:
2181 ft

Destination Airport

St. Louis Lambert International Airport

ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft

2

Operators

13

Tracked Flights

1406

Miles

2h 51m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
Frontier FFT F9

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 9 19%
Tuesday 8 17%
Wednesday 9 19%
Thursday 6 12%
Friday 9 19%
Saturday 2 4%
Sunday 5 10%

Pattern Analysis

13 Tracked Flights:
Data Points: 48
API observations used to build this analysis
Weekdays: 41 flights
Weekend: 7 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Frontier
FFT / F9
A21N 13:51 1:51 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
Southwest
SWA / WN
B737 09:35 9:35 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
09:35 9:35 AM Southwest SWA WN
13:51 1:51 PM Frontier FFT F9

Time Information

Times are shown in the departure airport's local timezone (KLAS - America/Los_Angeles).

Total Departure Times: 2
Time Range:
09:35 - 13:51
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.