Cheap Flight Tickets from St Louis (STL) to Kansas City (MCI), Starting at $288

Good to Know: Cheapest and Fastest STL - MCI Flights

Useful information for finding best airline tickets from Lambert St Louis International to Kansas City International on your next trip.

Cheapest Round Trip Flight

$288

AA American Airlines • 1 stop • 7h 25m

Jun 26 – Jun 27

The cheapest round trip flight from St Louis to Kansas City (STL-MCI-STL) is currently $288

🔍 Search Flights

Cheapest Direct Flight

$296

WN Southwest Airlines • nonstop • 1h 45m

Jun 26

The cheapest nonstop flight from St Louis to Kansas City (STL-MCI) is currently $296

🔍 Search Flights

Fastest Flight

1h 45m

The fastest nonstop flight from St Louis to Kansas City (STL-MCI) takes 1h 45m

Top Airlines Flying from St Louis to Kansas City

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from St Louis (STL) to Kansas City (MCI)

Compare and book low fare round-trip air tickets from St Louis to Kansas City. Ideal for travelers with confirmed return itineraries.

Jun 26 - Jun 27, Economy
AA
St Louis → Kansas City
7h 25m
- • 1 stop
AA
St Louis → Kansas City
11h 45m
- • 1 stop
$288
American Airlines
Jun 26 - Jun 27, Economy
UA
St Louis → Kansas City
7h 9m
- • 1 stop
UA
St Louis → Kansas City
11h 43m
- • 1 stop
$291
United Airlines
Jun 26 - Jun 27, Economy
DL
St Louis → Kansas City
7h 27m
7:12 PM - 11:59 PM • 1 stop
DL
St Louis → Kansas City
6h 45m
6:23 AM - 10:28 AM • 1 stop
$563
Delta Airlines
Jun 26 - Jun 27, Economy
DL
St Louis → Kansas City
7h 29m
3:57 PM - 8:46 PM • 1 stop
DL
St Louis → Kansas City
6h 45m
6:23 AM - 10:28 AM • 1 stop
$563
Delta Airlines
Jun 26 - Jun 27, Economy
WN
St Louis → Kansas City
7h 20m
2:30 PM - 7:10 PM • 1 stop
WN
St Louis → Kansas City
5h 45m
6:00 PM - 9:45 PM • 1 stop
$844
Southwest Airlines
Jun 26 - Jun 27, Economy
UA
St Louis → Kansas City
10h 45m
9:15 AM - 4:00 PM • 1 stop
UA
St Louis → Kansas City
7h 1m
11:25 AM - 3:46 PM • 1 stop
$1026
United Airlines

Fly from St Louis to Kansas City with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from St Louis to Kansas City? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on St Louis to Kansas City Flights

What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to MCI?
The most popular airline flying from St Louis to Kansas City are
Can I fly from STL to MCI non-stop?
Yes, you can fly STL to MCI non-stop on
Which airlines fly nonstop between St Louis and Kansas City?
The non-stop flights between St Louis and Kansas City are .
What’s the earliest departure time from STL to MCI Airport?
The earliest flight leaves STL at 8:10 am and lands in MCI - Kansas City International
What are the airports in Kansas City?
MCI
Can I make changes to my St Louis to Kansas City flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to MCI?
Read the fare rules of the St Louis to Kansas City air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Kansas City?
operate flights between St Louis and Kansas City
How long does a flight from St Louis to Kansas City take?
It takes approximately 1 hour to fly non-stop from STL to MCI, which is 236.77 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Kansas City (MCI) ?
In the past couple of days, the cheapest tickets to MCI from STL were found on DL : USD 563
Do I need a passport to fly between STL and MCI?
No
What’s the latest departure time from STL to MCI ?
The last flight leaves STL at 9:4500 pm

St Louis (STL) to Kansas City (MCI): Airport Information

Origin Airport Lambert St Louis International , St Louis, US
Destination Airport Kansas City International , Kansas City, US
Distance 237 miles

More Flight Options for St Louis (STL) and Kansas City (MCI)

Why Fareleaders for STL to MCI Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on St Louis to Kansas City flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on STL to MCI flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of St Louis to Kansas City flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the St Louis (STL) to Kansas City (MCI)
Terms and Conditions*