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Cheap flights from St. Louis to Kansas from $79

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 departing on 2/17. 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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0 bags

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Find the cheapest flights from St. Louis to Kansas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:59 am - 5:09 pm
STL
-
ICT
7h 10m1 stop
Delta Logo
11:25 am - 4:07 pm
ICT
-
STL
4h 42m1 stop
$157Delta
Tue, Jan 13 - Wed, Jan 21
Southwest Logo
7:55 pm - 9:25 pm
STL
-
ICT
1h 30mnonstop
Southwest Logo
3:45 pm - 5:10 pm
ICT
-
STL
1h 25mnonstop
$171Southwest
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
5:42 pm - 4:09 pm
STL
-
MCI
22h 27m1 stop
Multiple Airlines Logo
8:41 pm - 12:50 pm
MCI
-
STL
16h 09m1 stop
$173Multiple Airlines
Tue, Jan 20 - Sun, Jan 25
Delta Logo
3:40 pm - 8:15 pm
STL
-
ICT
4h 35m1 stop
Delta Logo
5:59 pm - 11:37 pm
ICT
-
STL
5h 38m1 stop
$181Delta
Tue, Jan 13 - Wed, Jan 21
Multiple Airlines Logo
5:11 pm - 4:09 pm
STL
-
MCI
22h 58m1 stop
Multiple Airlines Logo
5:04 pm - 11:33 pm
MCI
-
STL
30h 29m1 stop
$188Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Frontier Logo
3:43 pm - 10:09 am
STL
-
MCI
18h 26m1 stop
Frontier Logo
8:33 pm - 6:32 pm
MCI
-
STL
21h 59m1 stop
$216Frontier
Sun, Jan 11 - Thu, Jan 15
United Airlines Logo
2:45 pm - 8:33 pm
STL
-
MCI
5h 48m1 stop
United Airlines Logo
8:00 am - 2:30 pm
MCI
-
STL
6h 30m1 stop
$251United Airlines
Wed, Jan 7 - Thu, Jan 8
United Airlines Logo
6:00 pm - 11:43 pm
STL
-
TUL
5h 43m1 stop
United Airlines Logo
7:15 am - 2:29 pm
TUL
-
STL
7h 14m1 stop
$251United Airlines
Wed, Feb 11 - Sat, Feb 14
Frontier Logo
10:57 am - 10:08 am
STL
-
MCI
23h 11m1 stop
Frontier Logo
8:31 pm - 10:02 am
MCI
-
STL
13h 31m1 stop
$261Frontier
Sun, Jan 4 - Fri, Jan 9
American Airlines Logo
7:15 am - 11:50 am
STL
-
TUL
4h 35m1 stop
American Airlines Logo
7:00 am - 11:03 am
TUL
-
STL
4h 03m1 stop
$350American Airlines
Sun, Jan 11 - Sun, Jan 18

Frontier flights from St. Louis to Kansas

Our best Frontier deals on St. Louis to Kansas flight tickets
Frontier
Jan 11
STL3:43 pmLambert-St Louis
18h 26m
1 stop
MCI10:09 amKansas City
Jan 15
MCI8:33 pmKansas City
21h 59m
1 stop
STL6:32 pmLambert-St Louis
$216
Find similar
Frontier
Jan 4
STL10:57 amLambert-St Louis
23h 11m
1 stop
MCI10:08 amKansas City
Jan 9
MCI8:31 pmKansas City
13h 31m
1 stop
STL10:02 amLambert-St Louis
$261
Find similar
Frontier
Mar 7
STL8:12 pmLambert-St Louis
22h 43m
1 stop
MCI6:55 pmKansas City
Mar 11
MCI11:40 amKansas City
11h 39m
2 stops
STL11:19 pmLambert-St Louis
$304
Find similar

United Airlines flights from St. Louis to Kansas

Our best United Airlines deals on St. Louis to Kansas flight tickets
United Airlines
Jan 7
STL2:45 pmLambert-St Louis
5h 48m
1 stop
MCI8:33 pmKansas City
Jan 8
MCI8:00 amKansas City
6h 30m
1 stop
STL2:30 pmLambert-St Louis
$251
Find similar
United Airlines
Feb 11
STL2:45 pmLambert-St Louis
5h 17m
1 stop
TUL8:02 pmTulsa
Feb 14
TUL5:45 amTulsa
10h 17m
2 stops
STL4:02 pmLambert-St Louis
$256
Find similar
United Airlines
Feb 26
STL6:00 amLambert-St Louis
7h 36m
1 stop
TUL1:36 pmTulsa
Mar 2
TUL5:20 pmTulsa
4h 54m
1 stop
STL10:14 pmLambert-St Louis
$320
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Kansas 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from St. Louis to Kansas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Tue 1/13

9:59 am-5:09 pm

1 stop7h 10m

Wichita Eisenhower National

Wed 1/21

11:25 am-4:07 pm

1 stop4h 42m

$157

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Wed 1/14

7:55 pm-9:25 pm

Nonstop1h 30m

Wichita Eisenhower National

Wed 1/21

3:45 pm-5:10 pm

Nonstop1h 25m

$171

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 1/20

5:42 pm-4:09 pm

1 stop22h 27m

Kansas City

Sun 1/25

8:41 pm-12:50 pm

1 stop16h 09m

$173

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Tue 1/13

3:40 pm-8:15 pm

1 stop4h 35m

Wichita Eisenhower National

Wed 1/21

5:59 pm-11:37 pm

1 stop5h 38m

$181

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 1/13

5:11 pm-4:09 pm

1 stop22h 58m

Kansas City

Tue 1/20

5:04 pm-11:33 pm

1 stop30h 29m

$188

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sun 1/11

3:43 pm-10:09 am

1 stop18h 26m

Kansas City

Thu 1/15

8:33 pm-6:32 pm

1 stop21h 59m

$216

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 1/7

2:45 pm-8:33 pm

1 stop5h 48m

Kansas City

Thu 1/8

8:00 am-2:30 pm

1 stop6h 30m

$251

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Wed 2/11

6:00 pm-11:43 pm

1 stop5h 43m

Tulsa

Sat 2/14

7:15 am-2:29 pm

1 stop7h 14m

$251

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sun 1/4

10:57 am-10:08 am

1 stop23h 11m

Kansas City

Fri 1/9

8:31 pm-10:02 am

1 stop13h 31m

$261

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Sun 1/11

7:15 am-11:50 am

1 stop4h 35m

Tulsa

Sun 1/18

7:00 am-11:03 am

1 stop4h 03m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kansas from

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

What is the cheapest month to fly to Kansas?

If you are unable to visit Kansas during the month of August, then departing from St. Louis during the month September is also very affordable. Most momondo users find prices during this month for around $151.

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 $224. 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 afternoon. Flights from St. Louis to Kansas during this time can be as low as $227. Flights in the morning are often more expensive with an average ticket price of $452.

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

Best Price Found

$464

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Kansas

30 airports
The best one-way flight to Kansas from St. Louis in the past 72 hours is $464. The best round-trip flight deal from St. Louis to Kansas found on momondo in the last 72 hours is $439.
The fastest flight from St. Louis to Kansas takes 1h 10m
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), Tulsa (TUL), Wichita Eisenhower National (ICT).
Search flight deals

  • 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?

  • 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?

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
SouthwestPriceFrom $127Free CancellationRating
7.9
4,250 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.

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