Flights from Kansas City Airport (MCI) to St. Louis Lambert Airport Airport (STL)

We've found the cheapest flights to St Louis

Returns from £282.72

One-way from £44.80

As flights from Kansas City International Airport to Lambert-St. Louis International are in low demand, many airliners do not offer a direct flight. There is in fact only one airliner who you can fly with which is Southwest Airlines. The flight time is approximately 1 Hour 8 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. Flight to Lambert-St. Louis International will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

To see all airliners that offer flights between Kansas City International Airport and Lambert-St. Louis International please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines333332305:5018:45VIEW FLIGHTS

Southwest Airlines offer the highest number of flights for this route with departures times between 05:50 and 18:45.

You can find the latest flight availability and prices from Southwest Airlines at www.southwest.com/?ref=southwestairlines.com. You can also book direct and get their latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
05:50
AirlineFlight  No
Southwest AirlinesWN568
12:15
AirlineFlight  No
Southwest AirlinesWN2545
18:40
AirlineFlight  No
Southwest AirlinesWN3261
VIEW FLIGHTS
Tuesday
06:25
AirlineFlight  No
Southwest AirlinesWN2545
11:35
AirlineFlight  No
Southwest AirlinesWN568
17:15
AirlineFlight  No
Southwest AirlinesWN3261
VIEW FLIGHTS
Wednesday
06:25
AirlineFlight  No
Southwest AirlinesWN2545
11:35
AirlineFlight  No
Southwest AirlinesWN568
17:15
AirlineFlight  No
Southwest AirlinesWN3261
VIEW FLIGHTS
Thursday
05:50
AirlineFlight  No
Southwest AirlinesWN568
12:15
AirlineFlight  No
Southwest AirlinesWN2545
18:40
AirlineFlight  No
Southwest AirlinesWN3261
VIEW FLIGHTS
Friday
05:50
AirlineFlight  No
Southwest AirlinesWN568
12:15
AirlineFlight  No
Southwest AirlinesWN2545
18:40
AirlineFlight  No
Southwest AirlinesWN3261
VIEW FLIGHTS
Saturday
08:50
AirlineFlight  No
Southwest AirlinesWN568
17:45
AirlineFlight  No
Southwest AirlinesWN2545
VIEW FLIGHTS
Sunday
06:35
AirlineFlight  No
Southwest AirlinesWN568
13:10
AirlineFlight  No
Southwest AirlinesWN2545
18:45
AirlineFlight  No
Southwest AirlinesWN3261
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Des Moines to St Louis Lambert 01 Hour 15 Minutes
Topeka Forbes Field to St Louis Lambert 01 Hour 21 Minutes
Kansas City Downtown to St Louis Lambert 01 Hour 6 Minutes
Omaha to St Louis Lambert 01 Hour 28 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

Don't forget to book your hire car!

Find the cheapest vehicle rentals at St. Louis Lambert Airport

Flight Price FAQ - Kansas City (MCI) to St Louis (STL)

DIRECT Southwest Airlines
What is the cheapest direct flight one way from Kansas City MCI to St Louis STL?
The cheapest direct flight one way from Kansas City MCI to St Louis STL is £44.80 ($58 €53.28)
£44.80
$58 | €53.28
Check Latest Price
DIRECT Southwest Airlines
What is the cheapest direct return flight from Kansas City MCI to St Louis STL?
The cheapest direct return flight from Kansas City MCI to St Louis STL is £282.72 ($366 €336.23)
£282.72
$366 | €336.23
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from MCI to STL

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Flight Info FAQ - Kansas City (MCI) to St Louis (STL)

Who flies from Kansas City to St Louis?
The following airlines fly from Kansas City (MCI) to St Louis (STL): Southwest Airlines.
How far is the flight from Kansas City to St Louis?
The flight from Kansas City to St Louis is 380KM or 236 miles.
How long does the flight from Kansas City to St Louis to take?
The flight from Kansas City to St Louis takes 1 Hour 8 Minutes.

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