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Cheap flights from St. Louis to Kansas City (STL - MCI) from $80

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 7/9. 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 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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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 June 10, 2024.

Round-trip from

$156

One-way from

$135
From Lambert-St Louis to Kansas City
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One-way flight from Lambert-St Louis to Kansas City
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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 3,020,828 searches. Prices were last updated on June 10, 2024.
Tue 6/253:47 pmSTL - MCI
1 stop27h 29mFrontier
Tue 7/97:30 pmMCI - STL
1 stop13h 55mFrontier
Deal found 6/9$135
Tue 6/113:47 pmSTL - MCI
1 stop27h 29mFrontier
Tue 6/257:44 pmMCI - STL
1 stop13h 45mFrontier
Deal found 6/9$156
Fri 6/215:36 pmSTL - MCI
1 stop14h 05mMultiple Airlines
Sun 6/235:10 amMCI - STL
1 stop12h 55mMultiple Airlines
Deal found 6/8$245
Tue 7/25:27 amSTL - MCI
1 stop5h 26mAmerican Airlines
Tue 7/25:57 pmMCI - STL
1 stop5h 00mAmerican Airlines
Deal found 6/9$330
Fri 6/217:30 pmSTL - MCI
2 stops10h 39mMultiple Airlines
Sun 6/238:00 amMCI - STL
1 stop9h 25mMultiple Airlines
Deal found 6/8$352
Fri 6/217:30 pmSTL - MCI
3 stops20h 25mMultiple Airlines
Sun 6/238:00 amMCI - STL
1 stop9h 25mMultiple Airlines
Deal found 6/8$394
Fri 6/217:30 pmSTL - MCI
3 stops20h 25mMultiple Airlines
Sun 6/238:55 pmMCI - STL
2 stops16h 56mMultiple Airlines
Deal found 6/8$480
Tue 7/26:00 amSTL - MCI
1 stop4h 00mAmerican Airlines
Tue 7/25:57 pmMCI - STL
2 stops16h 35mAmerican Airlines
Deal found 6/9$493
Fri 6/217:30 pmSTL - MCI
3 stops27h 19mMultiple Airlines
Sun 6/235:10 amMCI - STL
3 stops32h 41mMultiple Airlines
Deal found 6/8$767

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 3,020,828 searches. Data last updated June 10, 2024.
Tue 6/253:47 pmSTL - MCI
1 stop27h 29mFrontier
Tue 7/97:30 pmMCI - STL
1 stop13h 55mFrontier
Deal found 6/9$135
Tue 6/113:47 pmSTL - MCI
1 stop27h 29mFrontier
Tue 6/257:44 pmMCI - STL
1 stop13h 45mFrontier
Deal found 6/9$156
Fri 6/215:36 pmSTL - MCI
1 stop14h 05mMultiple Airlines
Sun 6/235:10 amMCI - STL
1 stop12h 55mMultiple Airlines
Deal found 6/8$245
Tue 7/25:27 amSTL - MCI
1 stop5h 26mAmerican Airlines
Tue 7/25:57 pmMCI - STL
1 stop5h 00mAmerican Airlines
Deal found 6/9$330
Fri 6/217:30 pmSTL - MCI
2 stops10h 39mMultiple Airlines
Sun 6/238:00 amMCI - STL
1 stop9h 25mMultiple Airlines
Deal found 6/8$352
Fri 6/217:30 pmSTL - MCI
3 stops20h 25mMultiple Airlines
Sun 6/238:00 amMCI - STL
1 stop9h 25mMultiple Airlines
Deal found 6/8$394
Fri 6/217:30 pmSTL - MCI
3 stops20h 25mMultiple Airlines
Sun 6/238:55 pmMCI - STL
2 stops16h 56mMultiple Airlines
Deal found 6/8$480
Tue 7/26:00 amSTL - MCI
1 stop4h 00mAmerican Airlines
Tue 7/25:57 pmMCI - STL
2 stops16h 35mAmerican Airlines
Deal found 6/9$493
Fri 6/217:30 pmSTL - MCI
3 stops27h 19mMultiple Airlines
Sun 6/235:10 amMCI - STL
3 stops32h 41mMultiple Airlines
Deal found 6/8$767

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 3,020,828 searches. Data last updated June 10, 2024.
Tue 7/910:19 amSTL - MCI
1 stop6h 49mAmerican Airlines
Deal found 6/9$80
Mon 6/248:22 pmSTL - MCI
1 stop11h 53mFrontier
Deal found 6/8$103
Sat 7/208:02 pmSTL - MCI
1 stop12h 33mFrontier
Deal found 6/8$122
Thu 7/258:57 pmSTL - MCI
1 stop11h 38mFrontier
Deal found 6/10$132
Tue 7/93:47 pmSTL - MCI
1 stop16h 04mFrontier
Deal found 6/10$134
Thu 7/258:57 pmSTL - MCI
1 stop11h 38mFrontier
Deal found 6/9$135
Tue 7/911:57 amSTL - MCI
2 stops18h 15mSpirit Airlines
Deal found 6/9$147
Thu 7/256:19 pmSTL - MCI
2 stops24h 35mSpirit Airlines
Deal found 6/10$151
Tue 7/911:57 amSTL - MCI
3 stops30h 57mSpirit Airlines
Deal found 6/9$152

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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$135 - $493

Route

Depart

Return

Price

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 6/25

1 stop27h 29m

Kansas City

Tue 7/9

1 stop13h 55m

$135

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 6/21

1 stop14h 05m

Kansas City

Sun 6/23

1 stop12h 55m

$245

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 8/30

1 stop4h 14m

Kansas City

Mon 9/2

1 stop4h 02m

$288

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 7/2

1 stop5h 26m

Kansas City

Tue 7/2

1 stop5h 00m

$330

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 6/21

2 stops10h 39m

Kansas City

Sun 6/23

1 stop9h 25m

$352

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 6/21

3 stops20h 25m

Kansas City

Sun 6/23

1 stop9h 25m

$394

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 11/23

1 stop6h 27m

Kansas City

Fri 11/29

1 stop3h 24m

$398

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 8/30

2 stops34h 46m

Kansas City

Mon 9/2

1 stop12h 44m

$451

Lambert-St LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 7/2

1 stop4h 00m

Kansas City

Tue 7/2

2 stops16h 35m

$493

Flights are sorted by cheapest first

Deals found on 6/9

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.
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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 June 10, 2024.
American Airlines
7.3
Good
14,138 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.1

Food

6.6

Boarding

7.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,138 reviews
American Airlines
7.3
Good
14,138 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.1

Food

6.6

Boarding

7.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Spirit Airlines
6.4
Okay
8,544 reviews
American Airlines
7.3
Good
14,138 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.1

Food

6.6

Boarding

7.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Frontier
6.2
Okay
3,969 reviews
American Airlines
7.3
Good
14,138 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.1

Food

6.6

Boarding

7.6

Crew

8.0

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

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 11h 38m 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 Frontier for just $135, but on average you can expect to pay $547.

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

    Frontier, at $135, was found to be the cheapest airline from St. Louis to Kansas City.Alternate airlines to your destination round-trip include American Airlines and Spirit Airlines.

  • 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 $80 on American Airlines. Other airlines that offer cheap prices include Frontier from $103 and Spirit Airlines from $147 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 6/9.

  • 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

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

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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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$359FlexibilityNo cancel feeOn-time71%
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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 June 10, 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 June 10, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday1daily flight

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