HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis to Kansas City (STL - MCI) from $69

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. 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.
STL — MCI
Jun 11 — Jun 181
From?
To?
Di 6/11
Di 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from St. Louis to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Kansas City (MCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Juni 6, 2024.

Round-trip from

$203

One-way from

$123
From Lambert-St Louis to Kansas City
Search Deals
One-way flight from Lambert-St Louis to Kansas City
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Kansas City?

Saturday is generally a great day to depart. Flying on this day could help you save up to 88%.

What is the cheapest time of day to fly from STL to MCI?

It’s optimal to fly from St. Louis to Kansas City in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

Cheap St. Louis to Kansas City flights in June & July 2024

Find cheap flight options from St. Louis to Kansas City specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on Juni 6, 2024.
Check out some of the best flight deals from St. Louis to Kansas City in 2024. Check back regularly for other flight deals.
Do 6/276:22 pmSTL - MCI
2 stops29h 51mSpirit Airlines
Mo 7/16:49 pmMCI - STL
1 stop19h 34mSpirit Airlines
Deal found 6/5$212
Do 6/276:22 pmSTL - MCI
1 stop23h 37mSpirit Airlines
Mo 7/16:49 pmMCI - STL
1 stop19h 34mSpirit Airlines
Deal found 6/5$213
Mi 6/266:00 amSTL - MCI
1 stop10h 43mAmerican Airlines
Do 6/277:08 amMCI - STL
1 stop10h 10mAmerican Airlines
Deal found 6/5$255
Di 6/1111:57 amSTL - MCI
1 stop20h 52mSpirit Airlines
Fr 6/215:28 pmMCI - STL
1 stop17h 06mSpirit Airlines
Deal found 6/4$274
Do 7/46:22 pmSTL - MCI
1 stop23h 37mSpirit Airlines
Do 7/114:59 pmMCI - STL
1 stop22h 07mSpirit Airlines
Deal found 6/5$280
Do 6/276:22 pmSTL - MCI
2 stops29h 51mSpirit Airlines
Mo 7/16:49 pmMCI - STL
2 stops16h 08mSpirit Airlines
Deal found 6/5$282
Do 6/276:22 pmSTL - MCI
2 stops29h 51mSpirit Airlines
Mo 7/16:59 amMCI - STL
3 stops31h 24mSpirit Airlines
Deal found 6/5$296
Fr 7/510:24 amSTL - MCI
1 stop7h 00mMultiple Airlines
Fr 7/126:51 pmMCI - STL
1 stop22h 38mMultiple Airlines
Deal found 6/5$298
Mi 7/38:01 amSTL - MCI
1 stop9h 04mAmerican Airlines
Mi 7/107:13 amMCI - STL
1 stop10h 06mAmerican Airlines
Deal found 6/4$299

St. Louis to Kansas City 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Kansas City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated Juni 6, 2024.
Check out some of the best flight deals from St. Louis to Kansas City in 2024. Check back regularly for other flight deals.
Mi 8/218:10 amSTL - MCI
1 stop9h 28mSpirit Airlines
Mo 8/266:38 pmMCI - STL
1 stop12h 42mSpirit Airlines
Deal found 6/5$182
Do 6/276:22 pmSTL - MCI
2 stops29h 51mSpirit Airlines
Mo 7/16:49 pmMCI - STL
1 stop19h 34mSpirit Airlines
Deal found 6/5$212
Do 6/276:22 pmSTL - MCI
1 stop23h 37mSpirit Airlines
Mo 7/16:49 pmMCI - STL
1 stop19h 34mSpirit Airlines
Deal found 6/5$213
Mi 6/266:00 amSTL - MCI
1 stop10h 43mAmerican Airlines
Do 6/277:08 amMCI - STL
1 stop10h 10mAmerican Airlines
Deal found 6/5$255
Di 6/1111:57 amSTL - MCI
1 stop20h 52mSpirit Airlines
Fr 6/215:28 pmMCI - STL
1 stop17h 06mSpirit Airlines
Deal found 6/4$274
Do 7/46:22 pmSTL - MCI
1 stop23h 37mSpirit Airlines
Do 7/114:59 pmMCI - STL
1 stop22h 07mSpirit Airlines
Deal found 6/5$280
Do 6/276:22 pmSTL - MCI
2 stops29h 51mSpirit Airlines
Mo 7/16:49 pmMCI - STL
2 stops16h 08mSpirit Airlines
Deal found 6/5$282
Do 6/276:22 pmSTL - MCI
2 stops29h 51mSpirit Airlines
Mo 7/16:59 amMCI - STL
3 stops31h 24mSpirit Airlines
Deal found 6/5$296
Fr 7/510:24 amSTL - MCI
1 stop7h 00mMultiple Airlines
Fr 7/126:51 pmMCI - STL
1 stop22h 38mMultiple Airlines
Deal found 6/5$298

St. Louis to Kansas City flights leaving soon

Find last-minute flight options from St. Louis to Kansas City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated Juni 6, 2024.
Check out these flights departing soon from St. Louis to Kansas City. To prevent any unwanted surprises, users should verify their flight info before booking.
Di 6/1111:57 amSTL - MCI
1 stop20h 52mSpirit Airlines
Fr 6/215:28 pmMCI - STL
1 stop17h 06mSpirit Airlines
Deal found 6/4$274
Di 6/113:23 pmSTL - MCI
2 stops17h 26mSpirit Airlines
Fr 6/215:28 pmMCI - STL
1 stop17h 06mSpirit Airlines
Deal found 6/4$307
Di 6/1111:57 amSTL - MCI
3 stops18h 12mSpirit Airlines
Fr 6/215:28 pmMCI - STL
1 stop17h 06mSpirit Airlines
Deal found 6/4$331
Di 6/1111:57 amSTL - MCI
3 stops18h 12mSpirit Airlines
Fr 6/216:59 amMCI - STL
2 stops27h 35mSpirit Airlines
Deal found 6/4$366
Mi 6/121:55 pmSTL - MCI
1 stop16h 14mSpirit Airlines
Sa 6/157:22 pmMCI - STL
2 stops22h 43mSpirit Airlines
Deal found 6/5$386
Mi 6/124:10 pmSTL - MCI
3 stops32h 06mMultiple Airlines
Sa 6/157:22 pmMCI - STL
2 stops22h 43mMultiple Airlines
Deal found 6/5$391
Fr 6/143:07 pmSTL - MCI
1 stop15h 02mSpirit Airlines
So 6/165:10 amMCI - STL
1 stop12h 55mSpirit Airlines
Deal found 6/5$394
Di 6/1111:57 amSTL - MCI
3 stops18h 12mMultiple Airlines
Fr 6/216:49 pmMCI - STL
3 stops40h 56mMultiple Airlines
Deal found 6/4$396
Fr 6/143:07 pmSTL - MCI
2 stops24h 48mSpirit Airlines
So 6/165:10 amMCI - STL
1 stop12h 55mSpirit Airlines
Deal found 6/5$400

One-way flights to Kansas City from St. Louis

Search for one-way flight options from St. Louis to Kansas City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated Juni 6, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Kansas City. For those needing a return trip from St. Louis, there is a search form available above.
Di 6/1811:57 amSTL - MCI
1 stop20h 52mSpirit Airlines
Deal found 6/4$69
Mo 6/242:41 pmSTL - MCI
1 stop15h 28mSpirit Airlines
Deal found 6/4$106
Di 6/1811:57 amSTL - MCI
2 stops21h 57mSpirit Airlines
Deal found 6/4$110
Di 7/23:23 pmSTL - MCI
1 stop18h 31mSpirit Airlines
Deal found 6/5$111
Di 7/23:23 pmSTL - MCI
2 stops14h 46mSpirit Airlines
Deal found 6/5$118
Fr 7/193:22 pmSTL - MCI
1 stop4h 28mSun Country Air
Deal found 6/5$123
Sa 7/208:02 pmSTL - MCI
1 stop12h 33mFrontier
Deal found 6/5$139
Mi 7/38:02 pmSTL - MCI
1 stop12h 13mFrontier
Deal found 6/5$140
Di 6/1811:57 amSTL - MCI
3 stops32h 33mMultiple Airlines
Deal found 6/4$148

Find flights from St. Louis to Kansas City within your budget

Customize your flight search to find flights from St. Louis 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, Cheapflights users made 3,009,960 searches. Data last updated Juni 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$182 - $545

Route

Depart

Return

Price

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mi 8/21

1 stop9h 28m

Kansas City

Mo 8/26

1 stop12h 42m

$182

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Do 6/27

2 stops29h 51m

Kansas City

Mo 7/1

1 stop19h 34m

$212

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Do 6/27

1 stop23h 37m

Kansas City

Mo 7/1

1 stop19h 34m

$213

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mi 6/26

1 stop10h 43m

Kansas City

Do 6/27

1 stop10h 10m

$255

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fr 7/5

1 stop7h 00m

Kansas City

Fr 7/12

2 stops21h 39m

$274

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fr 7/5

1 stop7h 00m

Kansas City

Fr 7/12

1 stop22h 38m

$298

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mi 7/3

1 stop9h 04m

Kansas City

Mi 7/10

1 stop10h 06m

$299

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Di 6/25

1 stop27h 29m

Kansas City

Di 7/9

1 stop13h 55m

$387

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Do 7/4

1 stop24h 34m

Kansas City

Do 7/11

2 stops12h 28m

$545

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from St. Louis to Kansas City?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Kansas City. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Kansas City flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Kansas City by month

Plan your trip to Kansas City by taking into account the average temperature and rainfall totals by month.

MKC

Temperature

28.4 - 78.8 °F

If weather is an important factor for your trip to Kansas City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansas City. Reviews last updated Juni 6, 2024.
Get a feel of what it's like to fly with Spirit Airlines and American Airlines from St. Louis to Kansas City by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,703 reviews

Overall

7.4

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,703 reviews
United Airlines
7.4
Good
10,703 reviews

Overall

7.4

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

American Airlines
7.3
Good
14,229 reviews
United Airlines
7.4
Good
10,703 reviews

Overall

7.4

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Sun Country Air
7.2
Good
593 reviews
United Airlines
7.4
Good
10,703 reviews

Overall

7.4

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Spirit Airlines
6.4
Okay
8,568 reviews
United Airlines
7.4
Good
10,703 reviews

Overall

7.4

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Frontier
6.2
Okay
3,982 reviews
United Airlines
7.4
Good
10,703 reviews

Overall

7.4

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Comfort

7.2

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from St. Louis to Kansas City?

    To fly from St. Louis to Kansas City, you need to book a flight from Lambert-St Louis (STL) to Kansas City (MCI). Nonstop flights to Kansas City from Lambert-St Louis take 6h 57m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Lambert-St Louis to Kansas City offered by 1 airline.

  • Can I find flights from St. Louis to Kansas City for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Kansas City for under $200. The cheapest flight booked recently is on Spirit Airlines for just $182, but on average you can expect to pay $303.

  • Are there last-minute flights available from St. Louis to Kansas City for under $300?

    There are currently 20+ open flights from St. Louis to Kansas City within the next 7 days for less than $300.

  • What are the cheapest airlines flying from St. Louis to Kansas City round-trip?

    Spirit Airlines, at $182, was found to be the cheapest airline from St. Louis to Kansas City.Alternate airlines to your destination round-trip include American Airlines and Frontier.

  • What are the cheapest airlines to fly from St. Louis to Kansas City one-way?

    One-way options have recently been found by users for as low as $69 on Spirit Airlines. Other airlines that offer cheap prices include Sun Country Air from $123 and Frontier from $139 one-way.

  • What does STL to MCI mean?

    Great question - STL to MCI just means Lambert-St Louis Airport to Kansas City Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Kansas City that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Kansas City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Kansas City with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Kansas City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Kansas City that include hotel bookings?

    Yes. In addition to deals on St. Louis to Kansas City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Kansas City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Kansas City.

  • Can I find deals for business class flights from St. Louis to Kansas City?

    Yes. Cheapflights offers flight deals from St. Louis to Kansas City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Kansas City that allow pets onboard?

    Many airlines flying from St. Louis to Kansas City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Kansas City?

    Yes, you can often find last-minute deals on St. Louis to Kansas City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Kansas City flight deals updated?

    The St. Louis to Kansas City flight deals you see on this page were last updated on 6/5.

  • What is the cheapest month to book a flight from St. Louis to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Kansas City (average of $296). Flying from St. Louis to Kansas City in June is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Kansas City
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to St. Louis flights
St. Louis to Quincy flights
St. Louis to Springfield flights
St. Louis to Joplin flights
Columbia to St. Louis flights
Kansas City to Springfield flights
St. Louis to Kirksville flights
Springfield to Joplin flights
Fort Leonard Wood to St. Louis flights

Top airline flying from St. Louis to Kansas City

Discover the top airline that operate flights from St. Louis to Kansas City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated Juni 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$359FlexibilityNo cancel feeOn-time71%
New York to Miami flights
Minneapolis to Nashville flights
San Francisco to Los Angeles flights
Newark Airport to Orlando flights
Los Angeles to Denver flights
Fresno to Las Vegas flights
Pensacola to Orlando flights
Chicago to London flights
Atlanta to Seattle flights
Los Angeles to San Jose flights
San Francisco to Toronto flights
St. Louis to Orlando Airport flights

Search flights from St. Louis to Kansas City by cabin class

Find flights from St. Louis to Kansas City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from St. Louis to Kansas City

Find hourly flight availability from St. Louis to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Juni 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
28%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Kansas City

Explore weekly flight availability from St. Louis to Kansas City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Juni 6, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday1daily flight

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Kansas City?

Cheapflights helps you search for flights from St. Louis to Kansas City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Kansas City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Kansas City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to Kansas City with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Kansas City with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Kansas City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines