Nonstop flights from St. Louis to Kansas City

Southwest Airlines flies this route 3 times a day.

STLSt. Louis Lambert International

237 mi · 21 flights a week

MCIKansas City International

STLMCI

When they leave

St. Louis time

8:10a9:45pFirst departure 8:10 AM, last 9:45 PM

Two in the morning, 8:10 AM to 8:25 AM, then five in the afternoon, 2:20 PM to 4:45 PM, then two in the evening, 8:45 PM to 9:45 PM.

Every flight

Earliest first

8:10 AM→9:15 AMSouthwest AirlinesBoeing 737-700Mon, Sat
8:25 AM→9:30 AMSouthwest AirlinesBoeing 737Tue, Wed, Thu, Fri
8:25 AM→9:30 AMSouthwest AirlinesBoeing 737Sun
2:20 PM→3:25 PMSouthwest AirlinesBoeing 737-700Thu, Fri
2:50 PM→3:55 PMSouthwest AirlinesBoeing 737-700Tue, Wed
4:05 PM→5:10 PMSouthwest AirlinesBoeing 737-700Sun
4:20 PM→5:25 PMSouthwest AirlinesBoeing 737-700Sat
4:45 PM→5:50 PMSouthwest AirlinesBoeing 737 MAX 8Mon
8:45 PM→9:50 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Thu, Fri
9:45 PM→10:55 PMSouthwest AirlinesBoeing 737-700Mon, Sat, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from St. Louis to Kansas City

Southwest Airlines is the only airline flying nonstop from St. Louis to Kansas City, 3 times a day on the Boeing 737-700, Boeing 737 and Boeing 737 MAX 8.

The first arrival in Kansas City is at 9:15 AM and the last at 10:55 PM. The flight covers 237 miles.

Flying back, Kansas City to St. Louis has 20 nonstop flights a week.

Return flights

Kansas City to St. LouisView

Find the cheapest day to fly from St. Louis to Kansas City.

Schedules as of Oct 9, 2026.