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Cheap flights from St. Louis to Kansas City from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Kansas City departing on 5/11. 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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Easily compare round-trip flights from St. Louis to Kansas City

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Kansas City by changing tabs
Spirit Airlines
May 29
STL11:36 amLambert-St Louis
18h 34m
1 stop
MCI6:10 amKansas City
Jun 5
MCI5:28 pmKansas City
25h 54m
1 stop
STL7:22 pmLambert-St Louis
Sun Country Air
Jul 5
STL10:24 amLambert-St Louis
7h 00m
1 stop
MCI5:24 pmKansas City
Jul 6
MCI6:30 pmKansas City
22h 52m
1 stop
STL5:22 pmLambert-St Louis
Frontier
May 29
STL8:47 amLambert-St Louis
11h 05m
1 stop
MCI7:52 pmKansas City
Jun 5
MCI8:23 pmKansas City
18h 09m
1 stop
STL2:32 pmLambert-St Louis
Multiple Airlines
May 4
STL8:04 pmLambert-St Louis
13h 20m
1 stop
MCI9:24 amKansas City
May 17
MCI5:25 pmKansas City
17h 03m
1 stop
STL10:28 amLambert-St Louis
American Airlines
Jul 5
STL5:30 pmLambert-St Louis
5h 50m
1 stop
MCI11:20 pmKansas City
Jul 7
MCI5:48 amKansas City
4h 00m
1 stop
STL9:48 amLambert-St Louis
United Airlines
May 29
STL11:38 amLambert-St Louis
10h 17m
1 stop
MCI9:55 pmKansas City
Jun 5
MCI6:00 amKansas City
9h 41m
1 stop
STL3:41 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Kansas City

If you're looking for one-way flights from St. Louis to Kansas City, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Spirit Airlines
May 11
STL11:39 amLambert-St Louis
10h 16m
1 stop
MCI9:55 pmKansas City
American Airlines
Jun 11
STL6:00 amLambert-St Louis
10h 43m
1 stop
MCI4:43 pmKansas City
Frontier
May 20
STL8:04 pmLambert-St Louis
12h 11m
1 stop
MCI8:15 amKansas City

Search last-minute flights to Kansas City from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Kansas City
American Airlines
May 10
STL7:01 amLambert-St Louis
4h 46m
1 stop
MCI11:47 amKansas City
May 10
MCI5:25 pmKansas City
5h 34m
1 stop
STL10:59 pmLambert-St Louis
United Airlines
May 10
STL6:00 amLambert-St Louis
8h 24m
1 stop
MCI2:24 pmKansas City
May 10
MCI5:07 pmKansas City
23h 16m
2 stops
STL4:23 pmLambert-St Louis

Best airlines flying from St. Louis to Kansas City

Compare and see reviews for airlines that fly from St. Louis to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $276Free CancellationRating
7.3
14,788 reviews
Search American Airlines flights

Spirit Airlines flights from St. Louis to Kansas City

Our best Spirit Airlines deals on St. Louis to Kansas City flight tickets
Spirit Airlines
May 29
STL11:36 amLambert-St Louis
18h 34m
1 stop
MCI6:10 amKansas City
Jun 5
MCI5:28 pmKansas City
25h 54m
1 stop
STL7:22 pmLambert-St Louis
Spirit Airlines
May 17
STL4:05 pmLambert-St Louis
14h 05m
1 stop
MCI6:10 amKansas City
May 18
MCI9:40 pmKansas City
19h 49m
1 stop
STL5:29 pmLambert-St Louis
Spirit Airlines
May 24
STL4:05 pmLambert-St Louis
14h 05m
1 stop
MCI6:10 amKansas City
May 26
MCI5:20 amKansas City
13h 20m
1 stop
STL6:40 pmLambert-St Louis

American Airlines flights from St. Louis to Kansas City

Our best American Airlines deals on St. Louis to Kansas City flight tickets
American Airlines
Jul 5
STL5:30 pmLambert-St Louis
5h 50m
1 stop
MCI11:20 pmKansas City
Jul 7
MCI5:48 amKansas City
4h 00m
1 stop
STL9:48 amLambert-St Louis
American Airlines
Jun 11
STL5:27 amLambert-St Louis
5h 26m
1 stop
MCI10:53 amKansas City
Jun 11
MCI5:57 pmKansas City
5h 00m
1 stop
STL10:57 pmLambert-St Louis
American Airlines
May 19
STL5:04 amLambert-St Louis
5h 18m
1 stop
MCI10:22 amKansas City
May 21
MCI6:29 pmKansas City
4h 53m
1 stop
STL11:22 pmLambert-St Louis

How to get the cheapest flight ticket from St. Louis 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 day to depart St. Louis for Kansas City?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Wednesday

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

In the morning. St. Louis to Kansas City flights are approximately 37% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Kansas City from St. Louis?

American Airlines. American Airlines is the most popular carrier operating from St. Louis to Kansas City

What is the cheapest St. Louis to Kansas City flight route?

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

How many flights depart from St. Louis to Kansas City on average per day?

2 flights are operational weekly from St. Louis to Kansas City as of May 2024. The most popular departure time for this route is 9:00AM, with 43% of flights per day taking off at noon.

How many flights depart from St. Louis to Kansas City on average per week?

The number of flights available between St. Louis and Kansas City is 18 per week as of May 2024. The most frequent departure day is Monday, with 17% of weekly flights leaving on this day.

Cheap St. Louis to Kansas City (STL to MCI) flight deals and tips

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

Best Price Found

$68

Fastest flight time

3h 33m

Direct flights

None

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from St. Louis in the past 72 hours is $68. The best round-trip flight deal from St. Louis to Kansas City found on momondo in the last 72 hours is $229.
The fastest flight from St. Louis to Kansas City takes 3h 33m
There are no direct flights from St. Louis to Kansas City. Popular non-direct route for this connection is Lambert-St Louis Airport - Kansas City Airport.
There is 1 airport near Kansas City: Kansas City (MCI)

  • How far is Lambert-St Louis to Kansas City by plane?

    There are 237.1 mi between Lambert-St Louis and Kansas City. By plane, this route typically takes 4h 46m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Kansas City Airport?

    Prices for flights from Lambert-St Louis Airport to Kansas City Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Kansas City Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Kansas City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Kansas City Airport.

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

    The travel and health documents you'll need for your trip to Kansas City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kansas City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Kansas City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kansas City from St. Louis.

Can I find flights from St. Louis to Kansas City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kansas City from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Kansas City?

Once all potential St. Louis 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 St. Louis to Kansas City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kansas City from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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