$102 Find Cheap Flights from Kansas City to Missouri - Compare and Save

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Cheap Flights from Kansas City to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
St. Louis
St. Louisnonstop$203
Springfield
Springfield1 stop$582
St. Louis
St. Louisnonstop$203
Springfield
Springfield1 stop$582

Book Cheap Kansas City to Missouri Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Missouri

Thu, Nov 12 - Sun, Nov 15
Southwest Logo
12:40 pm - 1:45 pmMCI  Kansas City-STL Lambert-St Louis
1h 05mnonstop
Southwest Logo
8:25 am - 9:35 amSTL  Lambert-St Louis-MCI Kansas City
1h 10mnonstop
$203Southwest
Thu, Nov 19 - Thu, Nov 26
Southwest Logo
12:20 pm - 1:20 pmMCI  Kansas City-STL Lambert-St Louis
1h 00mnonstop
Southwest Logo
9:40 am - 10:50 amSTL  Lambert-St Louis-MCI Kansas City
1h 10mnonstop
$203Southwest
Wed, Nov 18 - Wed, Nov 25
Southwest Logo
12:20 pm - 1:20 pmMCI  Kansas City-STL Lambert-St Louis
1h 00mnonstop
Southwest Logo
1:35 pm - 2:40 pmSTL  Lambert-St Louis-MCI Kansas City
1h 05mnonstop
$203Southwest
Tue, Nov 17 - Tue, Nov 24
Southwest Logo
12:20 pm - 1:20 pmMCI  Kansas City-STL Lambert-St Louis
1h 00mnonstop
Southwest Logo
8:25 am - 9:35 amSTL  Lambert-St Louis-MCI Kansas City
1h 10mnonstop
$203Southwest
Fri, Feb 5 - Sun, Feb 7
Southwest Logo
8:20 am - 9:25 amMCI  Kansas City-STL Lambert-St Louis
1h 05mnonstop
Southwest Logo
3:00 pm - 4:10 pmSTL  Lambert-St Louis-MCI Kansas City
1h 10mnonstop
$203Southwest
Tue, Nov 17 - Tue, Nov 24
Frontier Logo
8:43 pm - 3:23 pmMCI  Kansas City-STL Lambert-St Louis
18h 40m1 stop Denver Intl
Frontier Logo
5:15 pm - 12:34 pmSTL  Lambert-St Louis-MCI Kansas City
19h 19m1 stop Las Vegas Harry Reid Intl
$210Frontier
Thu, Nov 12 - Sun, Nov 15
Southwest Logo
1:55 pm - 7:10 pmMCI  Kansas City-STL Lambert-St Louis
5h 15m1 stop Milwaukee-Mitchell
Southwest Logo
8:25 am - 9:35 amSTL  Lambert-St Louis-MCI Kansas City
1h 10mnonstop
$213Southwest
Fri, Feb 5 - Sun, Feb 7
Southwest Logo
6:15 pm - 11:45 pmMCI  Kansas City-STL Lambert-St Louis
5h 30m1 stop Baltimore/Washington
Southwest Logo
8:30 am - 9:40 amSTL  Lambert-St Louis-MCI Kansas City
1h 10mnonstop
$213Southwest
Mon, Nov 23 - Tue, Nov 24
Frontier Logo
11:11 am - 11:59 pmMCI  Kansas City-STL Lambert-St Louis
12h 48m1 stop Orlando
Frontier Logo
5:15 pm - 12:34 pmSTL  Lambert-St Louis-MCI Kansas City
19h 19m1 stop Las Vegas Harry Reid Intl
$269Frontier
Tue, Nov 3 - Sat, Nov 7
Frontier Logo
8:43 pm - 3:23 pmMCI  Kansas City-STL Lambert-St Louis
18h 40m1 stop Denver Intl
Frontier Logo
7:59 pm - 7:47 pmSTL  Lambert-St Louis-MCI Kansas City
23h 48m1 stop Denver Intl
$270Frontier
Booking Insights

KAYAK's insights & trends for Kansas City to Missouri flights

Get data-powered insights and trends into flights from Kansas City to Missouri to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Kansas City to Missouri?

Flight prices are below average for this route right now.

Flights to Missouri from Kansas City usually cost between $267 and $492 in November.
The lowest price found in the past 5 days was $203 on Southwest (Nov 12-Nov 15).

What is the cheapest Kansas City to Missouri flight route?

The cheapest ticket to Missouri from Kansas City found in the last 5 days was to St. Louis, at $187 round-trip. The most popular route is from Kansas City (MCI) to St. Louis (STL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $187.

What is the cheapest time of day to fly to Missouri?

The cheapest time of day to fly to Missouri is generally in the afternoon, when round-trip flights cost $418 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Missouri is generally in the morning, which is peak travel time and where the average cost of a ticket is $456.

Can I save money by flying with a layover from Kansas City to Missouri?

No, with an average price for the route of $708, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Kansas City to Missouri?

The cheapest month for flights from Kansas City to Missouri is November, when tickets cost $187 (return) on average. On the other hand, the most expensive months are September and February, when the average cost of round-trip tickets is $783 and $765 respectively.

What’s the cheapest day of the week to fly from Kansas City to Missouri?

Your flight ticket price will generally be cheaper if you fly to Missouri on a Wednesday and more expensive on a Sunday. On your return trip to Kansas City, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

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Good to know

Low season

January

Cheapest flight

$102
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 44% increase in price.
Flight from Kansas City to St. Louis

FAQs - booking Missouri flights

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

    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 Kansas City to Missouri.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kansas City to 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 Kansas City to Missouri?

    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 from Kansas City to Missouri with an airline and back with another airline.

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

    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 from Kansas City to 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 Kansas City to Missouri

 
Need help choosing which airline to fly with from Kansas City to Missouri? 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.
7.9
SouthwestOverall score based on 4210 reviews
8.1Boarding
8.6Crew
7.4Entertainment
7.0Food
8.0Comfort
Airline reviews

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

4.0 OkayJeff, Jun 2026
Read more Southwest reviews

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Pretty seamless, just a tad bit late in taking off and landing.

Everything a cheap airline should be at normal airline rates.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

Captain Scott and FO Brandon were outstanding as was the entire flight attendant crew. I wish they were on every flight!

More options for your flight from Kansas City to Missouri

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