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

The number of flights available between St. Louis and Kansas is 8 per week as of April 2026. The most frequent departure day is Mon, with 38% of weekly flights leaving on this day.

What is the cheapest airline that flies from Lambert-St Louis to Kansas?

Delta, Southwest, and United Airlines are the most popular carriers operating from Lambert-St Louis to Kansas

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

Prices for flights from Lambert-St Louis Airport to Kansas refresh daily.

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

As of April 2026, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Kansas.

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

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.

What documentation or ID do you need to fly to Kansas?

The travel and health documents you'll need for your trip to Kansas 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$70 Cheap Flights from St. Louis to Kansas in 2026

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Find the cheapest flights from St. Louis to Kansas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:23 pm - 10:58 am

STL

MCI

14h 35m

1 stop

2:34 pm - 7:23 pm

MCI

STL

28h 49m

1 stop

$204Frontier

Sat, May 2 - Sat, May 9

8:23 pm - 10:58 am

STL

MCI

14h 35m

1 stop

2:34 pm - 11:41 am

MCI

STL

21h 07m

2 stops

$217Frontier

Sat, May 2 - Sat, May 9

11:21 am - 10:34 am

STL

MCI

23h 13m

1 stop

2:51 pm - 10:31 am

MCI

STL

19h 40m

2 stops

$228Frontier

Thu, Apr 30 - Sat, May 2

8:17 pm - 1:49 pm

STL

MCI

17h 32m

1 stop

2:34 pm - 11:41 am

MCI

STL

21h 07m

2 stops

$239Frontier

Mon, May 4 - Wed, May 6

6:35 am - 2:10 pm

STL

ICT

7h 35m

1 stop

6:50 pm - 11:10 pm

ICT

STL

4h 20m

1 stop

$279Southwest

Tue, Apr 21 - Wed, Apr 22

3:55 pm - 11:05 pm

STL

ICT

7h 10m

1 stop

5:05 am - 12:50 pm

ICT

STL

7h 45m

2 stops

$284Southwest

Tue, Apr 21 - Wed, Apr 22

5:20 am - 9:59 am

STL

ICT

4h 39m

1 stop

6:36 am - 11:47 am

ICT

STL

5h 11m

1 stop

$288American Airlines

Mon, Apr 27 - Wed, Apr 29

11:42 am - 4:31 pm

STL

ICT

4h 49m

1 stop

11:24 am - 4:10 pm

ICT

STL

4h 46m

1 stop

$297Delta

Sat, May 2 - Sat, May 9

5:28 pm - 10:34 pm

STL

ICT

5h 06m

1 stop

9:25 am - 4:57 pm

ICT

STL

7h 32m

1 stop

$318United Airlines

Sat, May 9 - Sun, May 10

6:00 am - 1:22 pm

STL

JLN

7h 22m

1 stop

8:54 am - 12:11 pm

JLN

STL

27h 17m

1 stop

$490United Airlines

Thu, Jun 4 - Sun, Jun 7

United Airlines flights from St. Louis to Kansas

Our best United Airlines deals on St. Louis to Kansas flight tickets

United Airlines

Apr 29

STL6:30 amLambert-St Louis

4h 31m

1 stop

TUL11:01 amTulsa

May 6

TUL6:30 pmTulsa

4h 15m

1 stop

STL10:45 pmLambert-St Louis

$309

United Airlines

May 9

STL5:28 pmLambert-St Louis

5h 06m

1 stop

ICT10:34 pmWichita Eisenhower National

May 10

ICT9:25 amWichita Eisenhower National

7h 32m

1 stop

STL4:57 pmLambert-St Louis

$318

United Airlines

Apr 23

STL6:30 amLambert-St Louis

3h 57m

1 stop

MCI10:27 amKansas City

Apr 27

MCI7:00 pmKansas City

4h 11m

1 stop

STL11:11 pmLambert-St Louis

$343

Frontier flights from St. Louis to Kansas

Our best Frontier deals on St. Louis to Kansas flight tickets

Frontier

May 2

STL8:23 pmLambert-St Louis

14h 35m

1 stop

MCI10:58 amKansas City

May 9

MCI2:34 pmKansas City

28h 49m

1 stop

STL7:23 pmLambert-St Louis

$204

Frontier

May 2

STL8:23 pmLambert-St Louis

14h 35m

1 stop

MCI10:58 amKansas City

May 9

MCI2:34 pmKansas City

21h 07m

2 stops

STL11:41 amLambert-St Louis

$217

Frontier

Apr 30

STL11:21 amLambert-St Louis

23h 13m

1 stop

MCI10:34 amKansas City

May 2

MCI2:51 pmKansas City

19h 40m

2 stops

STL10:31 amLambert-St Louis

$228

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 5/2

8:23 pm-10:58 am

1 stop14h 35m

Kansas City

Sat 5/9

2:34 pm-7:23 pm

1 stop28h 49m

$204

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 5/2

8:23 pm-10:58 am

1 stop14h 35m

Kansas City

Sat 5/9

2:34 pm-11:41 am

2 stops21h 07m

$217

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Thu 4/30

11:21 am-10:34 am

1 stop23h 13m

Kansas City

Sat 5/2

2:51 pm-10:31 am

2 stops19h 40m

$228

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mon 5/4

8:17 pm-1:49 pm

1 stop17h 32m

Kansas City

Wed 5/6

2:34 pm-11:41 am

2 stops21h 07m

$239

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Tue 4/21

6:35 am-2:10 pm

1 stop7h 35m

Wichita Eisenhower National

Wed 4/22

6:50 pm-11:10 pm

1 stop4h 20m

$279

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Tue 4/21

3:55 pm-11:05 pm

1 stop7h 10m

Wichita Eisenhower National

Wed 4/22

5:05 am-12:50 pm

2 stops7h 45m

$284

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Mon 4/27

5:20 am-9:59 am

1 stop4h 39m

Wichita Eisenhower National

Wed 4/29

6:36 am-11:47 am

1 stop5h 11m

$288

Quickest round-trip

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Sat 5/2

11:42 am-4:31 pm

1 stop4h 49m

Wichita Eisenhower National

Sat 5/9

11:24 am-4:10 pm

1 stop4h 46m

$297

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Sat 5/9

5:28 pm-10:34 pm

1 stop5h 06m

Wichita Eisenhower National

Sun 5/10

9:25 am-4:57 pm

1 stop7h 32m

$318

St. LouisJoplin

STL - JLN

STLJLN

Lambert-St Louis

Thu 6/4

6:00 am-1:22 pm

1 stop7h 22m

Joplin

Sun 6/7

8:54 am-12:11 pm

1 stop27h 17m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Kansas

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Kansas?

The cheapest day to depart on your flight to Kansas is on a Sunday when prices can be found for as low as $242. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Kansas for around $539.

What is the cheapest time of day to depart on your flight to Kansas?

Our most recent data shows that the best time of day to fly to Kansas is in the evening. Flights from St. Louis to Kansas during this time can be as low as $157. Flights in the morning are often more expensive with an average ticket price of $404.

What is the cheapest Lambert-St Louis to Kansas flight route?

Fly from Lambert-St Louis to Wichita Eisenhower National for the best Lambert-St Louis - Kansas flight prices

What cabin class options are available on Lambert-St Louis to Kansas flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to Kansas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Kansas flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Kansas.

Cheap St. Louis to Kansas flight deals and tips

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

Fastest flight time	1h 05m
Direct flights	Every day
Airports in Kansas	30 airports

The fastest flight from St. Louis to Kansas takes 1h 05m

Direct flights go from St. Louis to Kansas every day.

There are 30 airports in Kansas. From St. Louis there are direct flights to Kansas City (MCI).

Search flight deals

Frequently asked questions about flying from St. Louis to Kansas

When did momondo last update prices for flights from Lambert-St Louis Airport to Kansas?
Prices for flights from Lambert-St Louis Airport to Kansas refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Kansas?
As of April 2026, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Kansas.
How old do you have to be to fly from Lambert-St Louis Airport to Kansas?
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.
What documentation or ID do you need to fly to Kansas?
The travel and health documents you'll need for your trip to Kansas 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Kansas?
momondo data reveals that the most frequently booked plane model on the route from St. Louis to Kansas is Airbus A321neo, representing 33.33% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 28.57%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.29%, and Airbus A320neo at 4.76%.

Best airlines flying from St. Louis to Kansas

Compare and see reviews for airlines that fly from St. Louis to Kansas with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $127	Free Cancellation	Rating 8.0 4,343 reviews		Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Kansas for you.

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

Yes. All flights to Kansas from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Kansas.

I’m not ready to book a flight from St. Louis to Kansas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kansas 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.