MCI

$62 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 2/7. 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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Everything you should know

Cheapest round-trip
$207
Overall average: $694
American Airlines
Wed 1/7Thu 1/8
STL - MCI • 1 stop
Cheapest non-stop
$218
Southwest
Wed 1/14Thu 1/15
STL - MCI • Non-stop
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Flight Deals
Useful Info
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, Jan 7 - Thu, Jan 8
American Airlines Logo
6:00 am - 6:03 pm
STL
-
MCI
12h 03m1 stop
American Airlines Logo
6:34 pm - 10:20 am
MCI
-
STL
15h 46m1 stop
$207American Airlines
Wed, Jan 7 - Thu, Jan 8
American Airlines Logo
6:00 am - 6:03 pm
STL
-
MCI
12h 03m1 stop
American Airlines Logo
5:48 am - 11:05 am
MCI
-
STL
5h 17m1 stop
$218American Airlines
Wed, Jan 14 - Thu, Jan 15
American Airlines Logo
6:44 pm - 10:39 pm
STL
-
MCI
3h 55m1 stop
American Airlines Logo
5:49 pm - 10:55 pm
MCI
-
STL
5h 06m1 stop
$219American Airlines
Wed, Jan 14 - Thu, Jan 15
Southwest Logo
7:45 pm - 8:55 pm
STL
-
MCI
1h 10mnonstop
Southwest Logo
9:30 am - 1:45 pm
MCI
-
STL
4h 15m1 stop
$221Southwest
Wed, Jan 14 - Thu, Jan 15
Southwest Logo
10:15 am - 5:00 pm
STL
-
MCI
6h 45m2 stops
Southwest Logo
3:35 pm - 9:45 pm
MCI
-
STL
6h 10m1 stop
$231Southwest
Wed, Jan 14 - Thu, Jan 15
Southwest Logo
10:15 am - 5:00 pm
STL
-
MCI
6h 45m2 stops
Southwest Logo
12:00 pm - 5:55 pm
MCI
-
STL
5h 55m2 stops
$236Southwest
Wed, Jan 7 - Thu, Jan 8
American Airlines Logo
6:00 am - 10:07 am
STL
-
MCI
4h 07m1 stop
American Airlines Logo
5:48 am - 11:05 am
MCI
-
STL
5h 17m1 stop
$247American Airlines
Fri, Feb 6 - Sun, Feb 8
American Airlines Logo
6:44 pm - 10:13 am
STL
-
MCI
15h 29m1 stop
American Airlines Logo
3:01 pm - 10:20 am
MCI
-
STL
19h 19m1 stop
$264American Airlines
Wed, Dec 31 - Wed, Jan 7
American Airlines Logo
9:18 am - 4:29 pm
STL
-
MCI
7h 11m1 stop
American Airlines Logo
6:00 am - 6:14 pm
MCI
-
STL
12h 14m1 stop
$280American Airlines
Wed, Dec 31 - Wed, Jan 7
Multiple Airlines Logo
4:27 pm - 5:10 pm
STL
-
MCI
24h 43m2 stops
Multiple Airlines Logo
3:47 pm - 10:33 pm
MCI
-
STL
30h 46m1 stop
$321Multiple Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$62
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 6% increase in price.
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 4251 reviews
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

10.0 ExcellentDavid, Nov 2025
BUF - PHX
Read more Southwest reviews

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Traveling to a place near Kansas City?

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Everything you need to know for your flight to Kansas City

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