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Cheap flights from Illinois to Kansas City from $99

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 City departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Illinois to Kansas City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:25 pm - 6:55 pm
MDW
-
MCI
1h 30mnonstop
Southwest Logo
5:25 am - 6:50 am
MCI
-
MDW
1h 25mnonstop
$234Southwest
Thu, Apr 30 - Tue, May 5
Frontier Logo
10:55 am - 2:06 pm
ORD
-
MCI
27h 11m
1 stop
Frontier Logo
11:53 am - 10:39 pm
MCI
-
ORD
10h 46m
1 stop
$236Frontier
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
10:25 am - 1:35 pm
MDW
-
MCI
3h 10m
1 stop
Southwest Logo
3:30 pm - 4:55 pm
MCI
-
MDW
1h 25mnonstop
$239Southwest
Thu, Apr 30 - Tue, May 5
American Airlines Logo
2:05 pm - 9:24 pm
ORD
-
MCI
7h 19m
1 stop
American Airlines Logo
5:33 am - 7:26 am
MCI
-
ORD
1h 53mnonstop
$243American Airlines
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
4:20 pm - 9:50 pm
MDW
-
MCI
5h 30m
1 stop
Southwest Logo
5:20 am - 6:45 am
MCI
-
MDW
1h 25mnonstop
$243Southwest
Wed, May 6 - Sat, May 9
Frontier Logo
9:42 pm - 1:49 pm
ORD
-
MCI
16h 07m
1 stop
Frontier Logo
2:34 pm - 11:01 pm
MCI
-
ORD
32h 27m
2 stops
$244Frontier
Fri, May 8 - Fri, May 15
Southwest Logo
10:25 am - 1:35 pm
MDW
-
MCI
3h 10m
1 stop
Southwest Logo
2:10 pm - 5:10 pm
MCI
-
MDW
3h 00m
1 stop
$244Southwest
Thu, Apr 30 - Tue, May 5
United Airlines Logo
8:11 pm - 9:59 pm
ORD
-
MCI
1h 48mnonstop
United Airlines Logo
7:00 pm - 8:50 pm
MCI
-
ORD
1h 50mnonstop
$248United Airlines
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
8:03 pm - 11:59 pm
STL
-
MCI
3h 56m
1 stop
American Airlines Logo
7:50 pm - 11:46 pm
MCI
-
STL
3h 56m
1 stop
$275American Airlines
Mon, Apr 27 - Thu, Apr 30
United Airlines Logo
9:41 am - 2:26 pm
BMI
-
MCI
4h 45m
1 stop
United Airlines Logo
6:17 am - 12:51 pm
MCI
-
BMI
6h 34m
1 stop
$379United Airlines
Fri, May 15 - Sun, May 17

Frontier flights from Illinois to Kansas City

Our best Frontier deals on Illinois to Kansas City flight tickets
Frontier
Jul 22
ORD9:48 pmChicago O'Hare Intl
15h 12m
1 stop
MCI1:00 pmKansas City
Jul 25
MCI1:45 pmKansas City
7h 08m
1 stop
ORD8:53 pmChicago O'Hare Intl
$230
Frontier
Apr 10
ORD5:15 amChicago O'Hare Intl
10h 21m
1 stop
MCI3:36 pmKansas City
Apr 13
MCI4:31 pmKansas City
6h 08m
1 stop
ORD10:39 pmChicago O'Hare Intl
$235
Frontier
Apr 17
ORD10:55 amChicago O'Hare Intl
27h 11m
1 stop
MCI2:06 pmKansas City
Apr 19
MCI11:53 amKansas City
10h 46m
1 stop
ORD10:39 pmChicago O'Hare Intl
$236

Southwest flights from Illinois to Kansas City

Our best Southwest deals on Illinois to Kansas City flight tickets
Southwest
Apr 30
MDW5:25 pmChicago Midway
1h 30m
MCI6:55 pmKansas City
May 5
MCI5:25 amKansas City
1h 25m
MDW6:50 amChicago Midway
$234
Southwest
Apr 30
MDW10:25 amChicago Midway
3h 10m
1 stop
MCI1:35 pmKansas City
May 5
MCI1:40 pmKansas City
1h 25m
MDW3:05 pmChicago Midway
$239
Southwest
May 6
MDW4:20 pmChicago Midway
5h 30m
1 stop
MCI9:50 pmKansas City
May 9
MCI5:20 amKansas City
1h 25m
MDW6:45 amChicago Midway
$243

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Kansas City 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 March 25, 2026.
Use the filters below to find and compare flights from Illinois to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoKansas City

MDW - MCI

MDWMCI

Chicago Midway

Thu 4/30

5:25 pm-6:55 pm

Nonstop1h 30m

Kansas City

Tue 5/5

5:25 am-6:50 am

Nonstop1h 25m

$234

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Fri 4/17

10:55 am-2:06 pm

1 stop27h 11m

Kansas City

Sun 4/19

11:53 am-10:39 pm

1 stop10h 46m

$236

ChicagoKansas City

MDW - MCI

MDWMCI

Chicago Midway

Thu 4/30

10:25 am-1:35 pm

1 stop3h 10m

Kansas City

Tue 5/5

3:30 pm-4:55 pm

Nonstop1h 25m

$239

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Tue 4/21

2:05 pm-9:24 pm

1 stop7h 19m

Kansas City

Tue 4/28

5:33 am-7:26 am

Nonstop1h 53m

$243

ChicagoKansas City

MDW - MCI

MDWMCI

Chicago Midway

Wed 5/6

4:20 pm-9:50 pm

1 stop5h 30m

Kansas City

Sat 5/9

5:20 am-6:45 am

Nonstop1h 25m

$243

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Fri 5/8

9:42 pm-1:49 pm

1 stop16h 07m

Kansas City

Fri 5/15

2:34 pm-11:01 pm

2 stops32h 27m

$244

ChicagoKansas City

MDW - MCI

MDWMCI

Chicago Midway

Thu 4/30

10:25 am-1:35 pm

1 stop3h 10m

Kansas City

Tue 5/5

2:10 pm-5:10 pm

1 stop3h 00m

$244

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Sat 4/25

8:11 pm-9:59 pm

Nonstop1h 48m

Kansas City

Tue 4/28

7:00 pm-8:50 pm

Nonstop1h 50m

$248

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mon 4/27

8:03 pm-11:59 pm

1 stop3h 56m

Kansas City

Thu 4/30

7:50 pm-11:46 pm

1 stop3h 56m

$275

BloomingtonKansas City

BMI - MCI

BMIMCI

Bloomington-Normal

Fri 5/15

9:41 am-2:26 pm

1 stop4h 45m

Kansas City

Sun 5/17

6:17 am-12:51 pm

1 stop6h 34m

$379

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 City from

How to get the cheapest flight ticket from Illinois to Kansas City

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 City?

In general, January is the cheapest month to fly from Illinois to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $285. If you’re not able to fly to Kansas City in January, then July is your next best option. Flight prices from Illinois to Kansas City during July average around $289.

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

The cheapest day to depart on your flight to Kansas City is on a Wednesday when prices can be found for as low as $295. This is often the case because there is less demand to fly during this day of the week. Flights from Illinois to Kansas City on a Monday will generally be more expensive and average around $475. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Kansas City from Illinois in the morning is the least expensive time of day to depart. momondo users have found prices as low as $330 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $391. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Kansas City flight route?

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

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

You are more likely to see cheaper flights to Kansas City from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from Illinois for as low as $247 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to Kansas City 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 City flights?

You could potentially save up to 15% on your flight if you consider stops on a Illinois to Kansas City flight.

Cheap Illinois to Kansas City flight deals and tips

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

Best Price Found

$175

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from Illinois in the past 72 hours is $175. The best round-trip flight deal from Illinois to Kansas City found on momondo in the last 72 hours is $286.
The fastest flight from Illinois to Kansas City takes 1h 05m
Direct flights go from Illinois to Kansas City every day.
There is 1 airport in Kansas City. From Illinois there are direct flights to Kansas City (MCI).
Search flight deals

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

    Prices for flights from Illinois to Kansas City Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The required travel and health documents for your Kansas City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kansas City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to Kansas City?

Best airlines flying from Illinois to Kansas City

Compare and see reviews for airlines that fly from Illinois to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $168Free CancellationRating
8.0
4,332 reviews
Search Southwest flights
United AirlinesPriceFrom $193Free CancellationRating
7.4
9,477 reviews
Search United Airlines flights
American AirlinesPriceFrom $197Free CancellationRating
7.1
11,494 reviews
Search American Airlines flights

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Overland Park
Topeka
Kansas City
Independence
Lawrence
Olathe
Lenexa
Blue Springs
Liberty
North Kansas City
Lee's Summit
Belton
Warrensburg
Gladstone
Leavenworth
Shawnee
Excelsior Springs
Cameron
Lansing
Missouri City

Why use momondo?

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

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 City from Illinois.

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

momondo does allow users to show only those flights to Kansas City from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Illinois and Kansas City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Kansas City from Illinois. 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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