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Cheap flights from Illinois to Kansas from $39

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 10/21. 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
10:15 pm - 11:20 pmSTL-MCI
1h 05mnonstop
Southwest Logo
10:50 am - 11:50 amMCI-STL
1h 00mnonstop
$137Southwest
Find Deal
Mon, Oct 20 - Thu, Oct 23
Southwest Logo
9:25 pm - 10:50 pmSTL-ICT
1h 25mnonstop
Southwest Logo
6:05 am - 7:30 amICT-STL
1h 25mnonstop
$137Southwest
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
3:30 pm - 7:58 pmSTL-ICT
4h 28m1 stop
Delta Logo
5:19 pm - 10:04 pmICT-STL
4h 45m1 stop
$177Delta
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Mon, Oct 27 - Tue, Nov 4
Frontier Logo
7:15 am - 5:55 pmORD-MCI
10h 40m1 stop
Frontier Logo
8:38 pm - 11:35 amMCI-ORD
14h 57m2 stops
$180Frontier
Find Deal
Wed, Oct 22 - Fri, Oct 24
Delta Logo
11:39 am - 4:35 pmSTL-ICT
4h 56m1 stop
Delta Logo
5:20 pm - 11:44 pmICT-STL
6h 24m1 stop
$184Delta
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Sat, Nov 15 - Mon, Nov 17
Frontier Logo
12:11 pm - 7:53 pmMDW-MCI
7h 42m1 stop
Frontier Logo
11:37 am - 8:21 pmMCI-MDW
8h 44m1 stop
$184Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
American Airlines Logo
10:05 pm - 8:46 amORD-MCI
10h 41m1 stop
American Airlines Logo
11:28 am - 1:16 pmMCI-ORD
1h 48mnonstop
$207American Airlines
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Sat, Nov 8 - Sun, Nov 9
United Airlines Logo
10:45 am - 1:00 pmORD-ICT
2h 15mnonstop
United Airlines Logo
7:30 am - 9:31 amICT-ORD
2h 01mnonstop
$209United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
American Airlines Logo
7:01 am - 11:41 amSTL-ICT
4h 40m1 stop
American Airlines Logo
7:03 pm - 11:56 pmICT-STL
4h 53m1 stop
$219American Airlines
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Mon, Oct 27 - Thu, Nov 6
United Airlines Logo
8:57 am - 11:12 amORD-ICT
2h 15mnonstop
United Airlines Logo
7:30 am - 9:32 amICT-ORD
2h 02mnonstop
$219United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12

Frontier flights from Illinois to Kansas

Our best Frontier deals on Illinois to Kansas flight tickets
Frontier
Oct 22
ORD7:15 amChicago O'Hare Intl
10h 40m
1 stop
MCI5:55 pmKansas City
Oct 24
MCI8:38 pmKansas City
14h 57m
2 stops
ORD11:35 amChicago O'Hare Intl
$180
Find similar
Frontier
Oct 3
ORD5:10 amChicago O'Hare Intl
11h 11m
1 stop
MCI4:21 pmKansas City
Oct 6
MCI3:01 pmKansas City
8h 58m
1 stop
ORD11:59 pmChicago O'Hare Intl
$184
Find similar
Frontier
Oct 23
MDW7:35 amChicago Midway
7h 40m
1 stop
MCI3:15 pmKansas City
Oct 26
MCI11:37 amKansas City
8h 44m
1 stop
MDW8:21 pmChicago Midway
$186
Find similar

Southwest flights from Illinois to Kansas

Our best Southwest deals on Illinois to Kansas flight tickets
Southwest
Oct 20
STL10:15 pmLambert-St Louis
1h 05m
MCI11:20 pmKansas City
Oct 23
MCI10:50 amKansas City
1h 00m
STL11:50 amLambert-St Louis
$137
Find similar
Southwest
Oct 20
STL5:05 pmLambert-St Louis
5h 45m
1 stop
MCI10:50 pmKansas City
Oct 23
MCI10:50 amKansas City
1h 00m
STL11:50 amLambert-St Louis
$147
Find similar
Southwest
Oct 20
STL8:10 pmLambert-St Louis
14h 35m
2 stops
MCI10:45 amKansas City
Oct 23
MCI10:50 amKansas City
1h 00m
STL11:50 amLambert-St Louis
$152
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 September 23, 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

Mon 10/20

10:15 pm-11:20 pm

Nonstop1h 05m

Kansas City

Thu 10/23

10:50 am-11:50 am

Nonstop1h 00m

$137

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Wed 10/29

9:25 pm-10:50 pm

Nonstop1h 25m

Wichita Eisenhower National

Wed 11/5

6:05 am-7:30 am

Nonstop1h 25m

$137

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Mon 10/27

3:30 pm-7:58 pm

1 stop4h 28m

Wichita Eisenhower National

Tue 11/4

5:19 pm-10:04 pm

1 stop4h 45m

$177

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Wed 10/22

7:15 am-5:55 pm

1 stop10h 40m

Kansas City

Fri 10/24

8:38 pm-11:35 am

2 stops14h 57m

$180

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Sat 11/15

11:39 am-4:35 pm

1 stop4h 56m

Wichita Eisenhower National

Mon 11/17

5:20 pm-11:44 pm

1 stop6h 24m

$184

ChicagoKansas City

MDW - MCI

MDWMCI

Chicago Midway

Fri 10/24

12:11 pm-7:53 pm

1 stop7h 42m

Kansas City

Sun 10/26

11:37 am-8:21 pm

1 stop8h 44m

$184

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Sat 11/8

10:05 pm-8:46 am

1 stop10h 41m

Kansas City

Sun 11/9

11:28 am-1:16 pm

Nonstop1h 48m

$207

ChicagoWichita

ORD - ICT

ORDICT

Chicago O'Hare Intl

Sat 10/18

10:45 am-1:00 pm

Nonstop2h 15m

Wichita Eisenhower National

Wed 10/22

7:30 am-9:31 am

Nonstop2h 01m

$209

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Mon 10/27

7:01 am-11:41 am

1 stop4h 40m

Wichita Eisenhower National

Thu 11/6

7:03 pm-11:56 pm

1 stop4h 53m

$219

ChicagoWichita

ORD - ICT

ORDICT

Chicago O'Hare Intl

Thu 10/9

8:57 am-11:12 am

Nonstop2h 15m

Wichita Eisenhower National

Sun 10/12

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 October is also very affordable. Most momondo users find prices during this month for around $278.

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 Friday when prices can be found for as low as $281. 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 $284. Flights in the evening are often more expensive with an average ticket price of $325.

What is the cheapest Illinois to Kansas flight route?

Fly from Chicago O'Hare Intl to Salina 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 $287 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 $218 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?

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

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

$183

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Kansas

3 airports
The best one-way flight to Kansas from Illinois in the past 72 hours is $183. The best round-trip flight deal from Illinois to Kansas found on momondo in the last 72 hours is $209.
The fastest flight from Illinois to Kansas takes 1h 05m
Direct flights go from Illinois to Kansas every day.
There are 3 airports near Kansas: Kansas City (MCI), 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 $137Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $209Free 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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