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Flights from St. Louis to Kansas City

Cheap flight deals from St. Louis to Kansas City

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | St. Louis to Kansas City

Cheapest one-way flight price AED 485
Cheapest return ticket price AED 592
Off-season for travel March
Peak season for travel January
Flight distance 384.94 km
Average flight time 2 hours 45 minutes
Popular airline Delta Air Lines

When is the cheapest time to fly from St. Louis to Kansas City?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from St. Louis (STL) to Kansas City (MKC) the cheapest?

    Airlines adjust prices for flights from St. Louis to Kansas City based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Kansas City (MKC) cost?

    According to Trip.com's data, the lowest price is around AED 2,270.

  • How long does it take to fly from St. Louis (STL) to Kansas City (MKC)?

    It takes about 2 hours 45 minutes to fly from St. Louis (STL) to Kansas City (MKC).

  • What are the most popular airlines that fly from St. Louis (STL) to Kansas City (MKC)?

    Airlines with flights from St. Louis (STL) to Kansas City (MKC): Southwest Airlines.

  • How many airports are there in Kansas City (MKC)?

    There are 2 airport(s) near Kansas City (MKC): Kansas City International Airport and Charles B. Wheeler Downtown Airport.

How to find a cheap flight from St. Louis to Kansas City

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Kansas City. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest St. Louis to Kansas City ticket.
Tap "Date" on flight search bar to scan through the calender for St. Louis to Kansas City airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, May 22 at AED 474 for one-way flights.
2
Compare cheap St. Louis to Kansas City flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. Louis to Kansas City. The cheapest airline operating is Southwest Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Kansas City route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap St. Louis to Kansas City flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Kansas City to get exclusive deals for you.

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