Cheap flights from Kansas City to St. Louis

Round-trip
Economy
Kansas City (MCI)
St. Louis (STL)
Fri 7/16
Fri 7/23
Any month
Compare vs. momondo |

Flight information for Kansas City to St. Louis
(MCI to STL)

Find info about flight duration, direct flights, and airports for your flight from Kansas City to St. Louis
Best Price Found$171The best flight deal from Kansas City to St. Louis found on momondo in the last 72 hours is $171
Fastest flight time1h 52mThe fastest flight from Kansas City to St. Louis takes 1h 52m
Direct flightsNoneThere are no direct flights from Kansas City to St. Louis. Popular non-direct route for this connection is Kansas City - Lambert-St Louis.
Airports in St. Louis1 airportThere is 1 airport near St. Louis: Lambert-St Louis (STL)

How to get the cheapest flight ticket from Kansas City to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Easily compare round-trip flights from Kansas City to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Kansas City to St. Louis by changing tabs
American Airlines
Sep 9
MCI3:10 amKansas City
12h 28m
2 stops
STL3:38 pmLambert-St Louis
Sep 12
STL2:14 pmLambert-St Louis
5h 51m
1 stop
MCI8:05 pmKansas City
Multiple Airlines
Jun 21
MCI10:05 amKansas City
6h 27m
1 stop
STL4:32 pmLambert-St Louis
Jun 22
STL3:00 amLambert-St Louis
16h 08m
2 stops
MCI7:08 pmKansas City
Spirit Airlines
Jul 16
MCI10:27 amKansas City
7h 53m
1 stop
STL6:20 pmLambert-St Louis
Jul 18
STL4:10 pmLambert-St Louis
21h 05m
2 stops
MCI1:15 pmKansas City

Find the cheapest one-way flights from Kansas City to St. Louis

If you're looking for one-way flights from Kansas City to St. Louis, view some of our deals below provided by Spirit Airlines
American Airlines
Jul 18
MCI1:46 amKansas City
3h 22m
1 stop
STL5:08 amLambert-St Louis
Spirit Airlines
Jun 23
MCI10:05 amKansas City
6h 27m
1 stop
STL4:32 pmLambert-St Louis
Spirit Airlines
Jul 2
MCI10:05 amKansas City
6h 27m
1 stop
STL4:32 pmLambert-St Louis

Best airlines flying from Kansas City to St. Louis

Compare and see reviews for airlines that fly from Kansas City to St. Louis with momondo
AirlineRatingFree CancellationPrice
American Airlines
PriceFrom $192
Free Cancellation
Rating
7.2
7.5

Boarding

7.1

Comfort

7.9

Crew

7.1

Entertainment

6.8

Food

Reviews

Pros: Nothing

Cons: Not charging me 100 dollars For a luggage that was 56 pounds

1 / 10

Are airlines flying from Kansas City to Lambert-St Louis offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from Kansas City to Lambert-St Louis are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, Linear Air Taxi, and Delta. You can search for the full list of airlines like American Airlines that are offering this flexibility.


Useful information for finding Kansas City to St. Louis flight deals

Learn about all of the flight booking features offered by momondo for free.

How do I get Price Alerts for flights from Kansas City to St. Louis?

Price Alerts will notify you by email when the price for flights to St. Louis from Kansas City decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Kansas City to St. Louis with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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