Flights from Kansas City Airport MCI to St Louis Airport STL

Q: How long does the flight from Kansas City to St Louis to take?

The flight from Kansas City to St Louis takes1 Hour 8 Minutes.

We've found the cheapest flights to St Louis

One-way from £99.43

Flights from Kansas City International Airport to Lambert-St. Louis International are in low demand virtually all year round so many airliners do not operate flights for this route. There is however one airliner, Southwest Airlines, who offer a direct flight. The flight time is approximately 1 Hour 8 Minutes.

Depending on the day of the week and the time of day you book, flight prices can vary dramatically. 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. We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.

If you are planning a trip to Lambert-St. Louis International Airport from Kansas City International Airport you can pre-arrange short or long term parking at Kansas City International Airport.

If you are renting a car at Lambert-St. Louis International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Lambert-St. Louis International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

We suggest pre-booking your transport to Kansas City International Airport. The following options are available:

Ensure your arrival at Lambert-St. Louis International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:

Find hotels close to Lambert-St. Louis International Airport many hotels offer airport transfers directly from the airport to your hotel.

Please see below the airlines that fly from Kansas City International Airport (MCI) to Lambert-St. Louis International (STL) and the amount of daily flights in operation.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	3	3	3	3	2	3	3	05:25	18:50	VIEW FLIGHTS

Southwest Airlines offer the highest number of flights for this route with departures times between 05:25 and 18:50.

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

Day

Flight Times

Flights

Monday

05:25

Airline	Flight No
Southwest Airlines	WN3673

10:55

Airline	Flight No
Southwest Airlines	WN106

18:30

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Tuesday

05:25

Airline	Flight No
Southwest Airlines	WN3673

10:45

Airline	Flight No
Southwest Airlines	WN685

17:40

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Wednesday

05:25

Airline	Flight No
Southwest Airlines	WN3673

10:45

Airline	Flight No
Southwest Airlines	WN685

17:40

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Thursday

05:25

Airline	Flight No
Southwest Airlines	WN3673

10:55

Airline	Flight No
Southwest Airlines	WN106

18:30

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Friday

08:30

Airline	Flight No
Southwest Airlines	WN106

16:00

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Saturday

08:25

Airline	Flight No
Southwest Airlines	WN3673

12:20

Airline	Flight No
Southwest Airlines	WN106

17:10

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Sunday

06:05

Airline	Flight No
Southwest Airlines	WN3673

14:05

Airline	Flight No
Southwest Airlines	WN106

18:50

Airline	Flight No
Southwest Airlines	WN3320

VIEW FLIGHTS

Flights to Lambert-St. Louis International are also available from airports close to Kansas City International Airport. Below we have provided a short list of routes which you could consider is you feel that are suitable.

Alternative Direct Routes

Route	Stops	Distance	Flying Time
Sedalia to St Louis Lambert	0		47 Minutes
Des Moines to St Louis Lambert	0		1 Hour 15 Minutes
Lawrence to St Louis Lambert	0		1 Hour 16 Minutes
Kansas City Downtown to St Louis Lambert	0		1 Hour 6 Minutes
Omaha to St Louis Lambert	0		1 Hour 28 Minutes

If you are planning to hire a car from Lambert-St. Louis International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.

Planning a Holiday or Business Trip?

Find a cheap rental vehicle in Kansas

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 £99.43 ($135 €115.11)

£99.43

$135 | €115.11

Check Latest Price

1+ STOP(S)

What is the cheapest flight one way from Kansas City MCI to St Louis STL?

The cheapest flight one way from Kansas City MCI to St Louis STL is £74.39 ($101 €86.12)

£74.39

$101 | €86.12

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1+ STOP(S)

What is the cheapest return flight from Kansas City MCI to St Louis STL?

The cheapest return flight from Kansas City MCI to St Louis STL is £273.24 ($371 €316.33)

£273.24

$371 | €316.33

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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.