$88 Find Cheap Flights from St. Louis to Kansas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Kansas departing on 4/15. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kansas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kansas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kansas, as well as popular online travel agencies
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Cheap Flights from St. Louis to Kansas

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Wichita
Wichita1 stop$279
Kansas City
Kansas City1 stop$242
Wichita
Wichita1 stop$279
Kansas City
Kansas City1 stop$242

Book Cheap St. Louis to Kansas Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Kansas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Kansas

Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
8:16 pm - 7:58 pm
STL
-
MCI
23h 42m
1 stop
Multiple Airlines Logo
12:24 pm - 6:50 am
MCI
-
STL
18h 26m
2 stops
$242Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
4:41 pm - 10:42 pm
STL
-
ICT
6h 01m
1 stop
Delta Logo
7:33 am - 11:32 am
ICT
-
STL
3h 59m
1 stop
$279Delta
Wed, May 6 - Wed, May 6
United Airlines Logo
6:00 am - 11:04 am
STL
-
TUL
5h 04m
1 stop
United Airlines Logo
6:30 pm - 10:45 pm
TUL
-
STL
4h 15m
1 stop
$284United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
7:45 am - 2:54 pm
STL
-
TUL
7h 09m
1 stop
United Airlines Logo
5:10 pm - 10:28 pm
TUL
-
STL
5h 18m
1 stop
$289United Airlines
Wed, Apr 8 - Thu, Apr 9
Southwest Logo
8:35 am - 2:10 pm
STL
-
ICT
5h 35m
1 stop
Southwest Logo
4:00 pm - 10:45 pm
ICT
-
STL
6h 45m
1 stop
$293Southwest
Wed, May 6 - Wed, May 6
Southwest Logo
8:25 am - 4:10 pm
STL
-
TUL
7h 45m
2 stops
Southwest Logo
6:35 pm - 11:10 pm
TUL
-
STL
4h 35m
1 stop
$294Southwest
Mon, Apr 6 - Mon, Apr 13
American Airlines Logo
5:12 am - 9:42 am
STL
-
ICT
4h 30m
1 stop
American Airlines Logo
6:52 pm - 10:59 pm
ICT
-
STL
4h 07m
1 stop
$305American Airlines
Tue, Apr 7 - Tue, Apr 7
American Airlines Logo
5:20 am - 11:42 am
STL
-
ICT
6h 22m
1 stop
American Airlines Logo
4:35 pm - 10:59 pm
ICT
-
STL
6h 24m
1 stop
$307American Airlines
Thu, Apr 16 - Thu, Apr 23
Frontier Logo
8:06 pm - 1:30 pm
STL
-
MCI
17h 24m
1 stop
Frontier Logo
11:53 am - 6:50 am
MCI
-
STL
18h 57m
1 stop
$314Frontier
Thu, Apr 2 - Mon, Apr 6
Frontier Logo
4:54 pm - 3:36 pm
STL
-
MCI
22h 42m
2 stops
Frontier Logo
4:31 pm - 10:30 am
MCI
-
STL
17h 59m
1 stop
$346Frontier
Booking Insights

KAYAK's insights & trends for St. Louis to Kansas flights

Get data-powered insights and trends into flights from St. Louis to Kansas to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Kansas from St. Louis found in the last 72 hours was to Wichita, at $677 round-trip. The most popular route is from St. Louis (STL) to Wichita (ICT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $677.

What is the cheapest time of day to fly to Kansas?

The average price for all round-trip flights from St. Louis to Kansas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Kansas is generally at night, when round-trip flights cost $157 on average. The most expensive time of day to fly to Kansas is generally in the morning, which is peak travel time and where the average cost of a ticket is $404.

Can I save money by flying with a layover from St. Louis to Kansas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $439, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from St. Louis to Kansas?

The average price of all round-trip flights from St. Louis to Kansas clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Kansas, you should consider leaving on a Sunday and avoid Tuesdays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$88
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from St. Louis to Kansas City

FAQs - booking Kansas flights

  • How does KAYAK find such low prices on flights from St. Louis to Kansas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Kansas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Kansas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Kansas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Kansas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Kansas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Kansas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Kansas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Kansas

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Kansas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Kansas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4319 reviews
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Everything you need to know for your flight from St. Louis to Kansas

Information on your arrival and departure airports

St. Louis (STL)