Kansas City to St Louis Flights MCI → STL

Kansas City International Airport → St. Louis Lambert International Airport

🇺🇸 Kansas City, US → 🇺🇸 St Louis, US

The Kansas City to St Louis route connects Kansas City International Airport (MCI) in US with St. Louis Lambert International Airport (STL) in US. This short-haul flight covers approximately 500 miles (805 km). This route is operated by Southwest.

Departure Airport

Kansas City International Airport

ICAO Code:
KMCI
IATA Code:
MCI
City:
🇺🇸 Kansas City
Country:
US
Elevation:
1026 ft

Destination Airport

St. Louis Lambert International Airport

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

1

Operator

1

Route Tracked

500

Miles

-

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 1 9%
Tuesday 2 18%
Wednesday 4 36%
Thursday 2 18%
Friday 1 9%
Saturday 0 0%
Sunday 1 9%

Pattern Analysis

Data Points: 11
API observations used to build this analysis
Weekdays: 10 flights
Weekend: 1 flights
Business Route More active on weekdays

All Flight Routes

1 Route
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
Southwest
SWA / WN
- B737 -
M T W T F S S
Nov 19, 2025 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

No departure times available

Departure times will be populated as flight data is collected for this route.