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Cheap flights from Missouri to Kansas City from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Kansas City departing on 9/5. 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 Missouri to Kansas City

Cheap round-trip flights

American Airlines Logo
5:15 am - 11:37 amSTL-MCI
6h 22m1 stop
American Airlines Logo
6:16 pm - 11:14 pmMCI-STL
4h 58m1 stop
$179American Airlines
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Tue, Aug 19 - Tue, Aug 19
American Airlines Logo
7:23 am - 1:22 pmSTL-MCI
5h 59m1 stop
American Airlines Logo
5:39 am - 1:12 pmMCI-STL
7h 33m1 stop
$190American Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27
Frontier Logo
7:55 pm - 1:48 pmSTL-MCI
17h 53m1 stop
Frontier Logo
3:01 pm - 9:06 amMCI-STL
18h 05m1 stop
$205Frontier
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Thu, Sep 4 - Thu, Sep 11
Frontier Logo
7:54 pm - 1:33 pmSTL-MCI
17h 39m1 stop
Frontier Logo
2:18 pm - 9:11 amMCI-STL
18h 53m1 stop
$208Frontier
Find Deal
Wed, Aug 20 - Sun, Aug 24
Southwest Logo
9:50 am - 10:55 amSTL-MCI
1h 05mnonstop
Southwest Logo
12:00 pm - 1:05 pmMCI-STL
1h 05mnonstop
$211Southwest
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Thu, Sep 4 - Thu, Sep 11
Southwest Logo
9:50 am - 10:55 amSTL-MCI
1h 05mnonstop
Southwest Logo
7:25 am - 1:35 pmMCI-STL
6h 10m1 stop
$215Southwest
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Thu, Sep 4 - Thu, Sep 11
United Airlines Logo
6:30 am - 3:56 pmSTL-MCI
9h 26m1 stop
United Airlines Logo
6:32 pm - 10:49 amMCI-STL
16h 17m1 stop
$322United Airlines
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Tue, Sep 30 - Fri, Oct 3
United Airlines Logo
6:30 am - 5:26 pmSTL-MCI
10h 56m1 stop
United Airlines Logo
6:32 pm - 4:28 pmMCI-STL
21h 56m2 stops
$362United Airlines
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Tue, Sep 30 - Fri, Oct 3
Logo
2:30 pm - 10:39 amSTL-MCI
20h 09m3 stops
Logo
7:02 pm - 12:10 pmMCI-STL
17h 08m3 stops
$423
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Thu, Aug 21 - Mon, Aug 25
Logo
10:35 am - 11:07 pmSTL-MCI
36h 32m3 stops
Logo
5:15 am - 12:00 pmMCI-STL
30h 45m3 stops
$444
Find Deal
Thu, Sep 4 - Thu, Sep 11

American Airlines flights from Missouri to Kansas City

Our best American Airlines deals on Missouri to Kansas City flight tickets
American Airlines
Aug 19
STL5:15 amLambert-St Louis
6h 22m
1 stop
MCI11:37 amKansas City
Aug 19
MCI6:16 pmKansas City
4h 58m
1 stop
STL11:14 pmLambert-St Louis
$179
Find similar
American Airlines
Aug 26
STL7:23 amLambert-St Louis
5h 59m
1 stop
MCI1:22 pmKansas City
Aug 27
MCI5:39 amKansas City
7h 33m
1 stop
STL1:12 pmLambert-St Louis
$190
Find similar
American Airlines
Jan 7
STL5:14 amLambert-St Louis
4h 33m
1 stop
MCI9:47 amKansas City
Jan 8
MCI7:20 amKansas City
3h 48m
1 stop
STL11:08 amLambert-St Louis
$195
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Frontier flights from Missouri to Kansas City

Our best Frontier deals on Missouri to Kansas City flight tickets
Frontier
Aug 20
STL7:54 pmLambert-St Louis
17h 39m
1 stop
MCI1:33 pmKansas City
Aug 22
MCI6:02 pmKansas City
15h 09m
1 stop
STL9:11 amLambert-St Louis
$195
Find similar
Frontier
Sep 4
STL7:55 pmLambert-St Louis
17h 53m
1 stop
MCI1:48 pmKansas City
Sep 11
MCI3:01 pmKansas City
18h 05m
1 stop
STL9:06 amLambert-St Louis
$205
Find similar
Frontier
Aug 20
STL7:54 pmLambert-St Louis
17h 39m
1 stop
MCI1:33 pmKansas City
Aug 24
MCI2:18 pmKansas City
18h 53m
1 stop
STL9:11 amLambert-St Louis
$208
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Kansas City 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 7, 2025.
Use the filters below to find and compare flights from Missouri to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 8/19

5:15 am-11:37 am

1 stop6h 22m

Kansas City

Tue 8/19

6:16 pm-11:14 pm

1 stop4h 58m

$179

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 8/26

7:23 am-1:22 pm

1 stop5h 59m

Kansas City

Wed 8/27

5:39 am-1:12 pm

1 stop7h 33m

$190

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Thu 9/4

7:55 pm-1:48 pm

1 stop17h 53m

Kansas City

Thu 9/11

3:01 pm-9:06 am

1 stop18h 05m

$205

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 8/20

7:54 pm-1:33 pm

1 stop17h 39m

Kansas City

Sun 8/24

2:18 pm-9:11 am

1 stop18h 53m

$208

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Thu 9/4

9:50 am-10:55 am

Nonstop1h 05m

Kansas City

Thu 9/11

12:00 pm-1:05 pm

Nonstop1h 05m

$211

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Thu 9/4

9:50 am-10:55 am

Nonstop1h 05m

Kansas City

Thu 9/11

7:25 am-1:35 pm

1 stop6h 10m

$215

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 9/30

6:30 am-3:56 pm

1 stop9h 26m

Kansas City

Fri 10/3

6:32 pm-10:49 am

1 stop16h 17m

$322

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 9/30

6:30 am-5:26 pm

1 stop10h 56m

Kansas City

Fri 10/3

6:32 pm-4:28 pm

2 stops21h 56m

$362

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Thu 8/21

2:30 pm-10:39 am

3 stops20h 09m

Kansas City

Mon 8/25

7:02 pm-12:10 pm

3 stops17h 08m

$423

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Thu 9/4

10:35 am-11:07 pm

3 stops36h 32m

Kansas City

Thu 9/11

5:15 am-12:00 pm

3 stops30h 45m

$444

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 Kansas City from

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

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 Kansas City?

In general, March is the cheapest month to fly from Missouri to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $132. If you’re not able to fly to Kansas City in March, then June is your next best option. Flight prices from Missouri to Kansas City during June average around $214.

What is the cheapest day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Saturday when prices can be found for as low as $335. This is often the case because there is less demand to fly during this day of the week. Flights from Missouri to Kansas City on a Sunday will generally be more expensive and average around $515. 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 Kansas City?

Flying to Kansas City from Missouri in the evening is the least expensive time of day to depart. momondo users have found prices as low as $351 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $415. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Missouri to Kansas City flight route?

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

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

There are 1 cabin classes available to choose from on Missouri to Kansas City 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 Missouri to Kansas City flights?

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

Cheap Missouri to Kansas City flight deals and tips

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

Best Price Found

$90

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from Missouri in the past 72 hours is $90. The best round-trip flight deal from Missouri to Kansas City found on momondo in the last 72 hours is $179.
The fastest flight from Missouri to Kansas City takes 1h 05m
Direct flights go from Missouri to Kansas City every day.
There is 1 airport near Kansas City: Kansas City (MCI)
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The travel and health documents required for your trip to Kansas City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Missouri to Kansas City

Compare and see reviews for airlines that fly from Missouri to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,247 reviews
Search Southwest flights

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Overland Park
Topeka
Kansas City
Lawrence
Independence
Olathe
Liberty
Lenexa
Blue Springs
Lee's Summit
Shawnee
Excelsior Springs
Leavenworth
North Kansas City
Warrensburg
Belton
Cameron
Gladstone
Missouri City
Lansing

Why use momondo?

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

It is quick and easy to find Missouri to Kansas City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kansas City that suits you.

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

Yes. momondo allows you to filter the results for Missouri to Kansas City flights to just show those with flexible booking policies.

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

Once all potential Missouri to Kansas City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Missouri to Kansas City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kansas City and let you know when they change.

An easier way to manage your Kansas City trip

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