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Cheap flights from Illinois to Kansas from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Kansas departing on 10/28. 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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Find the cheapest flights from Illinois to Kansas

Cheap round-trip flights

Southwest Logo
10:25 am - 11:30 amSTL-MCI
1h 05mnonstop
Southwest Logo
4:45 pm - 5:50 pmMCI-STL
1h 05mnonstop
$97Southwest
Find Deal
Wed, Aug 27 - Wed, Sep 3
Southwest Logo
9:50 am - 11:05 amSTL-TUL
1h 15mnonstop
Southwest Logo
5:15 pm - 6:35 pmTUL-STL
1h 20mnonstop
$97Southwest
Find Deal
Thu, Aug 21 - Mon, Aug 25
American Airlines Logo
6:26 am - 2:02 pmSTL-TUL
7h 36m1 stop
American Airlines Logo
4:00 pm - 8:25 pmTUL-STL
4h 25m1 stop
$159American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
8:57 am - 10:37 amORD-MCI
1h 40mnonstop
United Airlines Logo
6:29 pm - 8:12 pmMCI-ORD
1h 43mnonstop
$177United Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
1:05 pm - 2:45 pmORD-MCI
1h 40mnonstop
American Airlines Logo
7:21 pm - 9:04 pmMCI-ORD
1h 43mnonstop
$187American Airlines
Find Deal
Sat, Aug 23 - Mon, Aug 25
Frontier Logo
7:54 pm - 1:33 pmSTL-MCI
17h 39m1 stop
Frontier Logo
6:02 pm - 9:11 amMCI-STL
15h 09m1 stop
$195Frontier
Find Deal
Wed, Aug 20 - Fri, Aug 22
Delta Logo
6:10 am - 9:48 amORD-MCI
3h 38m1 stop
Delta Logo
6:35 am - 12:45 pmMCI-ORD
6h 10m1 stop
$197Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3
Frontier Logo
6:00 am - 1:33 pmORD-MCI
7h 33m1 stop
Frontier Logo
2:18 pm - 12:32 amMCI-ORD
10h 14m1 stop
$198Frontier
Find Deal
Thu, Aug 21 - Thu, Aug 28
Delta Logo
6:10 am - 9:48 amORD-MCI
3h 38m1 stop
Delta Logo
6:35 am - 10:20 amMCI-ORD
3h 45m1 stop
$208Delta
Find Deal
Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
5:01 am - 10:14 amORD-ICT
5h 13m1 stop
United Airlines Logo
7:30 am - 9:32 amICT-ORD
2h 02mnonstop
$219United Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19

Southwest flights from Illinois to Kansas

Our best Southwest deals on Illinois to Kansas flight tickets
Southwest
Aug 27
STL10:25 amLambert-St Louis
1h 05m
MCI11:30 amKansas City
Sep 3
MCI4:45 pmKansas City
1h 05m
STL5:50 pmLambert-St Louis
$97
Find similar
Southwest
Aug 27
STL8:45 pmLambert-St Louis
1h 05m
MCI9:50 pmKansas City
Sep 3
MCI9:10 amKansas City
5h 05m
1 stop
STL2:15 pmLambert-St Louis
$107
Find similar
Southwest
Aug 27
STL8:40 amLambert-St Louis
5h 30m
1 stop
MCI2:10 pmKansas City
Sep 3
MCI4:55 pmKansas City
4h 30m
1 stop
STL9:25 pmLambert-St Louis
$117
Find similar

Frontier flights from Illinois to Kansas

Our best Frontier deals on Illinois to Kansas flight tickets
Frontier
Aug 20
STL7:54 pmLambert-St Louis
17h 39m
1 stop
MCI1:33 pmKansas City
Aug 22
MCI6:02 pmKansas City
15h 09m
1 stop
STL9:11 amLambert-St Louis
$195
Find similar
Frontier
Aug 21
ORD6:00 amChicago O'Hare Intl
7h 33m
1 stop
MCI1:33 pmKansas City
Aug 28
MCI2:18 pmKansas City
10h 14m
1 stop
ORD12:32 amChicago O'Hare Intl
$198
Find similar
Frontier
Aug 18
ORD5:01 amChicago O'Hare Intl
5h 20m
1 stop
MCI10:21 amKansas City
Aug 22
MCI6:02 pmKansas City
6h 30m
1 stop
ORD12:32 amChicago O'Hare Intl
$199
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 July 31, 2025.
Use the filters below to find and compare flights from Illinois to Kansas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 8/27

10:25 am-11:30 am

Nonstop1h 05m

Kansas City

Wed 9/3

4:45 pm-5:50 pm

Nonstop1h 05m

$97

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Thu 8/21

9:50 am-11:05 am

Nonstop1h 15m

Tulsa

Mon 8/25

5:15 pm-6:35 pm

Nonstop1h 20m

$97

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Tue 8/26

6:26 am-2:02 pm

1 stop7h 36m

Tulsa

Tue 9/2

4:00 pm-8:25 pm

1 stop4h 25m

$159

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Thu 8/28

8:57 am-10:37 am

Nonstop1h 40m

Kansas City

Thu 9/4

6:29 pm-8:12 pm

Nonstop1h 43m

$177

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Sat 8/23

1:05 pm-2:45 pm

Nonstop1h 40m

Kansas City

Mon 8/25

7:21 pm-9:04 pm

Nonstop1h 43m

$187

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Wed 8/20

7:54 pm-1:33 pm

1 stop17h 39m

Kansas City

Fri 8/22

6:02 pm-9:11 am

1 stop15h 09m

$195

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Sat 8/30

6:10 am-9:48 am

1 stop3h 38m

Kansas City

Wed 9/3

6:35 am-12:45 pm

1 stop6h 10m

$197

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Thu 8/21

6:00 am-1:33 pm

1 stop7h 33m

Kansas City

Thu 8/28

2:18 pm-12:32 am

1 stop10h 14m

$198

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Thu 8/21

6:10 am-9:48 am

1 stop3h 38m

Kansas City

Sat 8/23

6:35 am-10:20 am

1 stop3h 45m

$208

ChicagoWichita

ORD - ICT

ORDICT

Chicago O'Hare Intl

Thu 10/16

5:01 am-10:14 am

1 stop5h 13m

Wichita Eisenhower National

Sun 10/19

7:30 am-9:32 am

Nonstop2h 02m

$219

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 Illinois 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 June, then departing from Illinois during the month February is also very affordable. Most momondo users find prices during this month for around $292.

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 Thursday when prices can be found for as low as $284. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Kansas for around $359.

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 morning. Flights from Illinois to Kansas during this time can be as low as $290. Flights in the evening are often more expensive with an average ticket price of $318.

What is the cheapest Illinois to Kansas flight route?

Fly from Chicago O'Hare Intl to Wichita Eisenhower National for the best Illinois - Kansas flight prices

How far in advance should I book a flight to Kansas?

You are more likely to see cheaper flights to Kansas from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas from Illinois for as low as $193 on momondo.

What cabin class options are available on Illinois to Kansas flights?

There are 3 cabin classes available to choose from on Illinois 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 Illinois to Kansas flights?

You could potentially save up to 39% on your flight if you consider stops on a Illinois to Kansas flight.

Cheap Illinois to Kansas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Kansas

Best Price Found

$49

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Kansas

4 airports
The best one-way flight to Kansas from Illinois in the past 72 hours is $49. The best round-trip flight deal from Illinois to Kansas found on momondo in the last 72 hours is $97.
The fastest flight from Illinois to Kansas takes 1h 05m
Direct flights go from Illinois to Kansas every day.
There are 4 airports near Kansas: Kansas City (MCI), Salina (SLN), Tulsa (TUL), Wichita Eisenhower National (ICT)
Search flight deals

  • When did momondo last update prices for flights from Illinois to Kansas?

    Prices for flights from Illinois to Kansas were last updated today.

  • How many operators does momondo search for flights from Illinois to Kansas?

  • How old do you have to be to fly from Illinois 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 Illinois 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 Illinois to Kansas?

Best airlines flying from Illinois to Kansas

Compare and see reviews for airlines that fly from Illinois to Kansas with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $185Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Kansas?

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 from Illinois.

Can I find flights from Illinois to Kansas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kansas from Illinois with this policy.

How can momondo help me find flights from Illinois to Kansas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kansas from Illinois.

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

Of course. momondo tracks the price of Illinois to Kansas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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