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Cheap flights from Kansas City to Missouri from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Missouri departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kansas City to Missouri

Cheap round-trip flights

Southwest Logo
6:15 am - 7:20 amMCI-STL
1h 05mnonstop
Southwest Logo
10:25 am - 11:30 amSTL-MCI
1h 05mnonstop
$97Southwest
Find Deal
Tue, Aug 26 - Tue, Sep 2
Southwest Logo
9:00 am - 2:30 pmMCI-STL
5h 30m1 stop
Southwest Logo
10:25 am - 11:30 amSTL-MCI
1h 05mnonstop
$107Southwest
Find Deal
Tue, Aug 26 - Tue, Sep 2
Frontier Logo
8:01 pm - 9:11 amMCI-STL
13h 10m1 stop
Frontier Logo
7:54 pm - 1:33 pmSTL-MCI
17h 39m1 stop
$195Frontier
Find Deal
Mon, Aug 18 - Wed, Aug 20
Frontier Logo
8:01 pm - 9:11 amMCI-STL
13h 10m1 stop
Frontier Logo
7:54 pm - 5:17 pmSTL-MCI
21h 23m1 stop
$205Frontier
Find Deal
Mon, Aug 18 - Thu, Aug 21
American Airlines Logo
6:00 am - 8:50 pmMCI-STL
14h 50m1 stop
American Airlines Logo
5:15 am - 9:49 amSTL-MCI
4h 34m1 stop
$304American Airlines
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Sat, Aug 23 - Sun, Aug 24
Spirit Airlines Logo
6:00 am - 9:40 amMCI-STL
27h 40m2 stops
Spirit Airlines Logo
2:30 pm - 10:53 pmSTL-MCI
32h 23m3 stops
$329Spirit Airlines
Find Deal
Sat, Aug 23 - Mon, Aug 25
Spirit Airlines Logo
6:00 am - 9:40 amMCI-STL
27h 40m2 stops
Spirit Airlines Logo
2:30 pm - 10:53 pmSTL-MCI
32h 23m3 stops
$332Spirit Airlines
Find Deal
Sat, Aug 23 - Mon, Aug 25
American Airlines Logo
1:52 pm - 11:51 pmMCI-STL
9h 59m1 stop
American Airlines Logo
5:15 am - 9:49 amSTL-MCI
4h 34m1 stop
$335American Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 1
United Airlines Logo
7:30 am - 3:44 pmMCI-STL
8h 14m1 stop
United Airlines Logo
6:35 am - 5:20 pmSTL-MCI
10h 45m1 stop
$377United Airlines
Find Deal
Sat, Aug 23 - Wed, Sep 3
United Airlines Logo
6:00 am - 8:17 pmMCI-SGF
14h 17m1 stop
United Airlines Logo
6:20 pm - 9:09 amSGF-MCI
14h 49m1 stop
$640United Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20

Southwest flights from Kansas City to Missouri

Our best Southwest deals on Kansas City to Missouri flight tickets
Southwest
Aug 26
MCI6:15 amKansas City
1h 05m
STL7:20 amLambert-St Louis
Sep 2
STL10:25 amLambert-St Louis
1h 05m
MCI11:30 amKansas City
$97
Find similar
Southwest
Aug 26
MCI9:00 amKansas City
5h 30m
1 stop
STL2:30 pmLambert-St Louis
Sep 2
STL10:25 amLambert-St Louis
1h 05m
MCI11:30 amKansas City
$107
Find similar
Southwest
Aug 26
MCI12:15 pmKansas City
5h 35m
2 stops
STL5:50 pmLambert-St Louis
Sep 2
STL10:25 amLambert-St Louis
1h 05m
MCI11:30 amKansas City
$112
Find similar

Spirit Airlines flights from Kansas City to Missouri

Our best Spirit Airlines deals on Kansas City to Missouri flight tickets
Spirit Airlines
Aug 23
MCI6:00 amKansas City
27h 40m
2 stops
STL9:40 amLambert-St Louis
Aug 25
STL2:30 pmLambert-St Louis
32h 23m
3 stops
MCI10:53 pmKansas City
$329
Find similar
Spirit Airlines
Aug 23
MCI6:00 amKansas City
27h 40m
2 stops
STL9:40 amLambert-St Louis
Aug 25
STL2:30 pmLambert-St Louis
32h 23m
3 stops
MCI10:53 pmKansas City
$332
Find similar
Spirit Airlines
Aug 23
MCI6:00 amKansas City
27h 40m
2 stops
STL9:40 amLambert-St Louis
Aug 24
STL2:30 pmLambert-St Louis
32h 23m
3 stops
MCI10:53 pmKansas City
$341
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Kansas City to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Tue 8/26

6:15 am-7:20 am

Nonstop1h 05m

Lambert-St Louis

Tue 9/2

10:25 am-11:30 am

Nonstop1h 05m

$97

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Tue 8/26

9:00 am-2:30 pm

1 stop5h 30m

Lambert-St Louis

Tue 9/2

10:25 am-11:30 am

Nonstop1h 05m

$107

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Mon 8/18

8:01 pm-9:11 am

1 stop13h 10m

Lambert-St Louis

Wed 8/20

7:54 pm-1:33 pm

1 stop17h 39m

$195

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Mon 8/18

8:01 pm-9:11 am

1 stop13h 10m

Lambert-St Louis

Thu 8/21

7:54 pm-5:17 pm

1 stop21h 23m

$205

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Sat 8/23

6:00 am-8:50 pm

1 stop14h 50m

Lambert-St Louis

Sun 8/24

5:15 am-9:49 am

1 stop4h 34m

$304

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Sat 8/23

6:00 am-9:40 am

2 stops27h 40m

Lambert-St Louis

Mon 8/25

2:30 pm-10:53 pm

3 stops32h 23m

$329

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Sat 8/23

6:00 am-9:40 am

2 stops27h 40m

Lambert-St Louis

Mon 8/25

2:30 pm-10:53 pm

3 stops32h 23m

$332

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Mon 8/25

1:52 pm-11:51 pm

1 stop9h 59m

Lambert-St Louis

Mon 9/1

5:15 am-9:49 am

1 stop4h 34m

$335

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

Sat 8/23

7:30 am-3:44 pm

1 stop8h 14m

Lambert-St Louis

Wed 9/3

6:35 am-5:20 pm

1 stop10h 45m

$377

Kansas CitySpringfield

MCI - SGF

MCISGF

Kansas City

Sat 8/16

6:00 am-8:17 pm

1 stop14h 17m

Springfield-Branson

Wed 8/20

6:20 pm-9:09 am

1 stop14h 49m

$640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Kansas City to Missouri

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

What is the cheapest month to fly to Missouri?

In general, March is the cheapest month to fly from Kansas City to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $152. If you aren’t able to travel to Missouri during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $208.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Kansas City to Missouri is on a Thursday when prices can be found for as low as $379. Flights from Kansas City to Missouri on a Monday will generally be more expensive and average around $429. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is at noon. momondo users have found flights departing from Kansas City to Missouri at noon for as low as $362. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $414. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Kansas City to Missouri flight route?

Fly from Kansas City to Lambert-St Louis for the best Kansas City - Missouri flight prices

What cabin class options are available on Kansas City to Missouri flights?

There are 1 cabin classes available to choose from on Kansas City to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kansas City to Missouri flights?

You could potentially save up to 64% on your flight if you consider stops on a Kansas City to Missouri flight.

Cheap Kansas City to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Missouri

Best Price Found

$49

Fastest flight time

1h 00m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Missouri

1 airport
The best one-way flight to Missouri from Kansas City in the past 72 hours is $49. The best round-trip flight deal from Kansas City to Missouri found on momondo in the last 72 hours is $97.
The fastest flight from Kansas City to Missouri takes 1h 00m
Direct flights go from Kansas City to Missouri on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Missouri: Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from Kansas City Airport to Missouri?

    Prices for flights from Kansas City Airport to Missouri are updated daily.

  • How many operators does momondo search for flights from Kansas City Airport to Missouri?

  • How old do you have to be to fly from Kansas City Airport to Missouri?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kansas City Airport to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kansas City to Missouri?

Best airlines flying from Kansas City to Missouri

Compare and see reviews for airlines that fly from Kansas City to Missouri with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Missouri?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Kansas City.

Can I find flights from Kansas City to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kansas City to Missouri?

Once you have performed a search for Kansas City to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kansas City to Missouri right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Missouri from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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