MCI

$88 Find Cheap Flights from Missouri to Kansas City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kansas City departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Missouri to Kansas City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Kansas City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Kansas City

Wed, Apr 15 - Fri, Apr 17
Frontier Logo
8:23 pm - 10:58 am
STL
-
MCI
14h 35m
1 stop
Frontier Logo
11:19 am - 11:19 pm
MCI
-
STL
12h 00m
2 stops
$232Frontier
Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
8:16 pm - 7:58 pm
STL
-
MCI
23h 42m
1 stop
Multiple Airlines Logo
12:24 pm - 6:50 am
MCI
-
STL
18h 26m
2 stops
$242Multiple Airlines
Sat, Apr 11 - Tue, Apr 14
Multiple Airlines Logo
8:16 pm - 7:33 pm
STL
-
MCI
23h 17m
1 stop
Multiple Airlines Logo
12:24 pm - 6:50 am
MCI
-
STL
18h 26m
2 stops
$296Multiple Airlines
Tue, Apr 14 - Tue, Apr 14
Southwest Logo
8:30 am - 9:40 am
STL
-
MCI
1h 10mnonstop
Southwest Logo
11:55 am - 1:00 pm
MCI
-
STL
1h 05mnonstop
$303Southwest
Tue, Apr 14 - Tue, Apr 14
Southwest Logo
8:35 am - 1:35 pm
STL
-
MCI
5h 00m
1 stop
Southwest Logo
4:50 pm - 5:55 pm
MCI
-
STL
1h 05mnonstop
$313Southwest
Tue, Apr 14 - Thu, Apr 16
Multiple Airlines Logo
4:59 pm - 5:06 pm
STL
-
MCI
24h 07m
1 stop
Multiple Airlines Logo
11:53 am - 6:50 am
MCI
-
STL
18h 57m
1 stop
$319Multiple Airlines
Sat, Apr 11 - Tue, Apr 14
Southwest Logo
2:05 pm - 6:55 pm
STL
-
MCI
4h 50m
1 stop
Southwest Logo
11:55 am - 1:00 pm
MCI
-
STL
1h 05mnonstop
$322Southwest
Thu, Apr 16 - Thu, Apr 30
Southwest Logo
3:50 pm - 5:00 pm
STL
-
MCI
1h 10mnonstop
Southwest Logo
12:05 pm - 1:10 pm
MCI
-
STL
1h 05mnonstop
$323Southwest
Mon, Apr 13 - Fri, Apr 17
Multiple Airlines Logo
12:22 pm - 5:09 pm
STL
-
MCI
28h 47m
1 stop
Multiple Airlines Logo
11:19 am - 6:50 am
MCI
-
STL
19h 31m
1 stop
$325Multiple Airlines
Sat, Apr 11 - Tue, Apr 14
Southwest Logo
5:15 am - 12:35 pm
STL
-
MCI
7h 20m
2 stops
Southwest Logo
11:55 am - 1:00 pm
MCI
-
STL
1h 05mnonstop
$328Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$88
Most popular time to fly and prices are also 2% lower on average.
Flight from St. Louis to Kansas City

FAQs for booking flights from Missouri to Kansas City

  • How does KAYAK find such low prices on flights from Missouri to Kansas City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Kansas City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Kansas City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kansas City from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Kansas City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kansas City with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Kansas City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kansas City from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Missouri to Kansas City

 
Need help choosing which airline to fly with from Missouri to Kansas City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4325 reviews
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
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Excelsior Springs
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Everything you need to know for your flight to Kansas City

Information on the airport you'll fly into in Kansas City

Kansas City (MCI)