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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 10/16. 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 - 7:30 amMCI-STL
1h 15mnonstop
Southwest Logo
5:50 pm - 7:00 pmSTL-MCI
1h 10mnonstop
$97Southwest
Find Deal
jue., dic. 4 - sáb., dic. 6
Southwest Logo
4:10 pm - 5:15 pmMCI-STL
1h 05mnonstop
Southwest Logo
8:25 am - 3:40 pmSTL-MCI
7h 15m1 stop
$107Southwest
Find Deal
jue., dic. 4 - sáb., dic. 6
Multiple Airlines Logo
8:38 pm - 9:07 amMCI-STL
12h 29m1 stop
Multiple Airlines Logo
9:59 pm - 2:00 pmSTL-MCI
16h 01m1 stop
$208Multiple Airlines
Find Deal
dom., oct. 12 - lun., oct. 20
Multiple Airlines Logo
8:38 pm - 9:07 amMCI-STL
12h 29m1 stop
Multiple Airlines Logo
7:52 pm - 2:00 pmSTL-MCI
18h 08m2 stops
$240Multiple Airlines
Find Deal
dom., oct. 12 - lun., oct. 20
Frontier Logo
8:38 pm - 9:07 amMCI-STL
12h 29m1 stop
Frontier Logo
7:52 pm - 5:55 pmSTL-MCI
22h 03m1 stop
$258Frontier
Find Deal
vie., oct. 10 - vie., oct. 17
Frontier Logo
7:02 pm - 9:07 amMCI-STL
14h 05m1 stop
Frontier Logo
7:52 pm - 7:53 pmSTL-MCI
24h 01m1 stop
$268Frontier
Find Deal
mié., oct. 8 - jue., oct. 9
American Airlines Logo
1:30 pm - 11:54 pmMCI-STL
10h 24m1 stop
American Airlines Logo
8:42 am - 8:52 pmSTL-MCI
12h 10m1 stop
$333American Airlines
Find Deal
mié., oct. 15 - lun., oct. 20
American Airlines Logo
5:15 am - 10:39 amMCI-STL
5h 24m1 stop
American Airlines Logo
8:39 am - 9:23 pmSTL-MCI
12h 44m1 stop
$350American Airlines
Find Deal
jue., nov. 6 - lun., nov. 10
United Airlines Logo
8:00 am - 3:46 pmMCI-STL
7h 46m1 stop
United Airlines Logo
6:43 pm - 4:05 pmSTL-MCI
21h 22m2 stops
$440United Airlines
Find Deal
jue., nov. 6 - lun., nov. 10
United Airlines Logo
7:30 am - 10:07 pmMCI-SGF
14h 37m1 stop
United Airlines Logo
8:15 am - 11:30 pmSGF-MCI
15h 15m1 stop
$461United Airlines
Find Deal
mié., oct. 8 - sáb., oct. 11

Frontier flights from Kansas City to Missouri

Our best Frontier deals on Kansas City to Missouri flight tickets
Frontier
Oct 10
MCI8:38 pmKansas City
12h 29m
1 stop
STL9:07 amLambert-St Louis
Oct 17
STL7:52 pmLambert-St Louis
22h 03m
1 stop
MCI5:55 pmKansas City
$258
Find similar
Frontier
Oct 8
MCI7:02 pmKansas City
14h 05m
1 stop
STL9:07 amLambert-St Louis
Oct 9
STL7:52 pmLambert-St Louis
24h 01m
1 stop
MCI7:53 pmKansas City
$268
Find similar
Frontier
Oct 13
MCI8:38 pmKansas City
12h 29m
1 stop
STL9:07 amLambert-St Louis
Oct 20
STL9:59 pmLambert-St Louis
43h 56m
2 stops
MCI5:55 pmKansas City
$276
Find similar

Southwest flights from Kansas City to Missouri

Our best Southwest deals on Kansas City to Missouri flight tickets
Southwest
Dec 4
MCI6:15 amKansas City
1h 15m
STL7:30 amLambert-St Louis
Dec 6
STL5:50 pmLambert-St Louis
1h 10m
MCI7:00 pmKansas City
$97
Find similar
Southwest
Dec 4
MCI4:10 pmKansas City
1h 05m
STL5:15 pmLambert-St Louis
Dec 6
STL8:25 amLambert-St Louis
7h 15m
1 stop
MCI3:40 pmKansas City
$107
Find similar
Southwest
Dec 4
MCI5:55 pmKansas City
4h 25m
1 stop
STL10:20 pmLambert-St Louis
Dec 6
STL5:30 amLambert-St Louis
5h 05m
1 stop
MCI10:35 amKansas City
$117
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 septiembre 17, 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

jue. 12/4

6:15 am-7:30 am

Nonstop1h 15m

Lambert-St Louis

sáb. 12/6

5:50 pm-7:00 pm

Nonstop1h 10m

$97

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

jue. 12/4

4:10 pm-5:15 pm

Nonstop1h 05m

Lambert-St Louis

sáb. 12/6

8:25 am-3:40 pm

1 stop7h 15m

$107

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

dom. 10/12

8:38 pm-9:07 am

1 stop12h 29m

Lambert-St Louis

lun. 10/20

9:59 pm-2:00 pm

1 stop16h 01m

$208

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

dom. 10/12

8:38 pm-9:07 am

1 stop12h 29m

Lambert-St Louis

lun. 10/20

7:52 pm-2:00 pm

2 stops18h 08m

$240

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

vie. 10/10

8:38 pm-9:07 am

1 stop12h 29m

Lambert-St Louis

vie. 10/17

7:52 pm-5:55 pm

1 stop22h 03m

$258

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

mié. 10/8

7:02 pm-9:07 am

1 stop14h 05m

Lambert-St Louis

jue. 10/9

7:52 pm-7:53 pm

1 stop24h 01m

$268

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

mié. 10/15

1:30 pm-11:54 pm

1 stop10h 24m

Lambert-St Louis

lun. 10/20

8:42 am-8:52 pm

1 stop12h 10m

$333

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

jue. 11/6

5:15 am-10:39 am

1 stop5h 24m

Lambert-St Louis

lun. 11/10

8:39 am-9:23 pm

1 stop12h 44m

$350

Kansas CitySt. Louis

MCI - STL

MCISTL

Kansas City

jue. 11/6

8:00 am-3:46 pm

1 stop7h 46m

Lambert-St Louis

lun. 11/10

6:43 pm-4:05 pm

2 stops21h 22m

$440

Kansas CitySpringfield

MCI - SGF

MCISGF

Kansas City

mié. 10/8

7:30 am-10:07 pm

1 stop14h 37m

Springfield-Branson

sáb. 10/11

8:15 am-11:30 pm

1 stop15h 15m

$461

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 October is also cheap. Prices for this month can be found on momondo for an average of $193.

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 $378. Flights from Kansas City to Missouri on a Saturday will generally be more expensive and average around $431. 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 $337. 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 $412. 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 is only 1 cabin class 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?

No. A direct flight is the cheapest option for a flight between Kansas City to Missouri.

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

$198

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Missouri

1 airport
The best one-way flight to Missouri from Kansas City in the past 72 hours is $198. The best round-trip flight deal from Kansas City to Missouri found on momondo in the last 72 hours is $327.
The fastest flight from Kansas City to Missouri takes 1h 00m
Direct flights go from Kansas City to Missouri every day.
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
4,242 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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vie. 10/17
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