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Cheap Flights from Kansas City to St Louis, MO, United States - MKC to STL

When Can I Buy the Cheapest Flight from Kansas City to St Louis (MKC to STL)?

Airlines can adjust prices for plane tickets from Kansas City to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Kansas City to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Kansas City to St Louis?
Answer: Atlanta, GA

Airlines Flying from Kansas City to St Louis (MKC to STL)

Below are the different airlines that fly from Kansas City to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Kansas City to St Louis.

Kansas City to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Delta MSP X X X X X X X
Southwest - X X X X X X X
Southwest BNA X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Kansas City and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Kansas City - MKC

FlightsAirlineLowest Price
Kansas City to Chicago American, Alaska, Frontier, United $88
Kansas City to Atlanta American, Alaska, Frontier, United $98
Kansas City to Dallas - Ft Worth American, Alaska, United $179
Kansas City to New York American, Alaska, Spirit, United $205
Kansas City to Nashville American, Alaska, United $236
Kansas City to Denver Frontier, United $98
Kansas City to Houston American, Alaska, United $197
Kansas City to Minneapolis - St Paul American, Alaska, United $212
Kansas City to Indianapolis American, Alaska, United $232
Kansas City to Washington American, Alaska, United $177
Kansas City to Detroit American, Alaska, Spirit, United $137

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Omaha to St Louis American, Alaska, United $233
Wichita to St Louis American, United $197
Des Moines to St LouisCheck Dates
Springfield to St Louis American, Alaska, United $568
Lincoln to St Louis Alaska, United $254
Omaha to Chicago American, United $206
Des Moines to Chicago American, United $229
Wichita to Chicago American, United $296
Omaha to Atlanta American, Alaska, United $308
Springfield to Chicago American, United $289
Omaha to Dallas - Ft Worth American, Alaska, United $164
Wichita to Atlanta American, United $318
Lincoln to Chicago United $266
Des Moines to Dallas - Ft Worth American, United $301
Wichita to Dallas - Ft Worth American $201
Des Moines to Atlanta American, Alaska, United $293
Omaha to Denver American, Frontier, United $104
Springfield to AtlantaCheck Dates
Omaha to Nashville American, Alaska, United $322
Cheap Flights from Kansas City to St Louis, MO, Airfare Search for MKC to STL, Airline One-Way and Roundtrip Schedules