MCI

$70 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 4/29. 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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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

Sat, May 2 - Sat, May 9
Frontier Logo
8:23 pm - 10:58 am
STL
-
MCI
14h 35m
1 stop
Frontier Logo
2:34 pm - 7:23 pm
MCI
-
STL
28h 49m
1 stop
$204Frontier
Sat, May 2 - Sat, May 9
Frontier Logo
8:23 pm - 10:58 am
STL
-
MCI
14h 35m
1 stop
Frontier Logo
2:34 pm - 11:41 am
MCI
-
STL
21h 07m
2 stops
$217Frontier
Thu, Apr 30 - Sat, May 2
Frontier Logo
11:21 am - 10:34 am
STL
-
MCI
23h 13m
1 stop
Frontier Logo
2:51 pm - 10:31 am
MCI
-
STL
19h 40m
2 stops
$228Frontier
Mon, May 4 - Wed, May 6
Frontier Logo
8:17 pm - 1:49 pm
STL
-
MCI
17h 32m
1 stop
Frontier Logo
2:34 pm - 11:41 am
MCI
-
STL
21h 07m
2 stops
$239Frontier
Thu, May 14 - Tue, May 19
Frontier Logo
6:55 pm - 5:29 pm
STL
-
MCI
22h 34m
1 stop
Frontier Logo
2:34 pm - 6:06 pm
MCI
-
STL
27h 32m
2 stops
$244Frontier
Mon, Jun 1 - Fri, Jun 5
Frontier Logo
8:08 pm - 1:49 pm
STL
-
MCI
17h 41m
1 stop
Frontier Logo
6:24 pm - 8:55 am
MCI
-
STL
14h 31m
1 stop
$254Frontier
Fri, May 1 - Fri, May 8
Frontier Logo
7:01 pm - 2:06 pm
STL
-
MCI
19h 05m
2 stops
Frontier Logo
6:24 pm - 8:55 am
MCI
-
STL
14h 31m
1 stop
$258Frontier
Mon, May 4 - Thu, May 7
Frontier Logo
8:17 pm - 1:49 pm
STL
-
MCI
17h 32m
1 stop
Frontier Logo
2:34 pm - 8:55 am
MCI
-
STL
18h 21m
2 stops
$262Frontier
Thu, Apr 16 - Sun, Apr 19
Frontier Logo
11:25 am - 10:34 am
STL
-
MCI
23h 09m
1 stop
Frontier Logo
11:53 am - 6:50 am
MCI
-
STL
18h 57m
1 stop
$298Frontier
Mon, May 4 - Thu, May 7
Frontier Logo
8:17 pm - 1:49 pm
STL
-
MCI
17h 32m
1 stop
Frontier Logo
2:34 pm - 7:23 pm
MCI
-
STL
28h 49m
1 stop
$302Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$70
Best time to beat the crowds with an average 2% drop 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 4343 reviews
8.0Comfort
8.1Boarding
7.5Entertainment
7.0Food
8.6Crew
Airline reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

4.0 Okaysangeetha, Apr 2026
AUS - SJC
Read more Southwest reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

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

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