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$60+ Cheap flights from St. Louis to Kansas City (STL - MCI)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MCI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Round-trip from

$254
(Frontier)

One-way from

$60
(Frontier)
Provider with most accurate pricing for Lambert-St Louis-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Kansas City flights.
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High demand for flights, 24% potential price rise
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Best time to find cheap flights, 25% potential price drop
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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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Find flight deals from St. Louis to Kansas City

Cheapest flights from St. Louis to Kansas City
Explore the most affordable flight options available from St. Louis to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Frontier deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/179:46 pmSTL - MCI
1 stop11h 16mFrontier
Sun 12/228:28 pmMCI - STL
1 stop11h 45mFrontier
Deal found 11/18$254
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:29 pmSTL - MCI
1 stop4h 20mAmerican Airlines
Mon 12/235:32 amMCI - STL
1 stop4h 04mAmerican Airlines
Deal found 11/18$340
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/178:05 amSTL - MCI
1 stop9h 33mUnited Airlines
Tue 12/246:00 amMCI - STL
1 stop8h 24mUnited Airlines
Deal found 11/19$443
This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/162:05 pmSTL - MCI
Nonstop1h 05mSouthwest
Mon 12/2310:55 pmMCI - STL
Nonstop1h 10mSouthwest
Deal found 11/18$522
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/215:21 pmSTL - MCI
2 stops21h 33mSpirit Airlines
Fri 11/227:11 pmMCI - STL
2 stops21h 15mSpirit Airlines
Deal found 11/19$657

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 2,629,791 searches. Data last updated November 20, 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 12/18

8:15 pm-9:25 pm

Nonstop1h 10m

Kansas City

Wed 12/25

7:05 am-8:15 am

Nonstop1h 10m

$158

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 12/17

9:46 pm-9:02 am

1 stop11h 16m

Kansas City

Sun 12/22

8:28 pm-8:13 am

1 stop11h 45m

$254

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 2/7

6:00 pm-10:19 pm

1 stop4h 19m

Kansas City

Sat 2/8

5:35 am-11:17 am

1 stop5h 42m

$330

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 12/18

12:15 pm-1:34 pm

3 stops25h 19m

Kansas City

Wed 12/25

4:37 pm-4:45 pm

3 stops24h 08m

$389

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 12/17

8:05 am-5:38 pm

1 stop9h 33m

Kansas City

Tue 12/24

6:00 am-2:24 pm

1 stop8h 24m

$443

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 12/17

9:46 pm-9:02 am

1 stop11h 16m

$60

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 12/24

8:15 pm-9:25 pm

Nonstop1h 10m

$69

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 12/24

12:15 pm-1:18 pm

3 stops25h 03m

$169

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 1/22

2:49 pm-2:04 pm

1 stop23h 15m

$177

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 1/18

8:27 am-11:43 pm

1 stop15h 16m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 12 results
1
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Compare providers for flights from St. Louis to Kansas City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Kansas City in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Kansas City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Kansas City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Kansas City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Kansas City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from St. Louis to Kansas City

Get recent, data-driven insights about flights from St. Louis to Kansas City including ideal travel times, pricing trends, and more.

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

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 November 20, 2024.

It’s optimal to fly from St. Louis to Kansas City at noon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Kansas City by month

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

In terms of precipitation, rainfall in Kansas City ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Kansas City when rainfall is around 1.1 in.

Temperature in Kansas City by month

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

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 November 20, 2024.
Get a feel of what it's like to fly with American Airlines, Southwest and Frontier 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.
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Spirit Airlines
6.3
Okay
8,174 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 1h 05m 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 2 different airlines.

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

    Frontier, at $254, was found to be the cheapest airline from St. Louis to Kansas City.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Frontier is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $60 on Frontier. Other airlines that offer cheap prices include Southwest from $69 and Alaska Airlines from $177 one-way.

  • What are the cheapest flights from St. Louis to Kansas City?

    Looking for the cheapest flight from St. Louis to Kansas City? While on average our users pay $413, our data indicates the cheapest price to be $181. The most popular route (Lambert-St Louis - Kansas City), is priced around $330.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Kansas City (average of $297). Flying from St. Louis to Kansas City in June is currently the most expensive (average of $352). 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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Top 2 airlines flying from St. Louis to Kansas City

Discover the top 2 airlines 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$209Average$512FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$276Average$387FlexibilityNo cancel feeOn-time71%
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