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Cheap flights from Kansas City to Chicago from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Chicago departing on 8/6. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:17 pm - 12:15 pm
MCI
-
ORD
17h 58m
2 stops
Frontier Logo
1:50 pm - 5:10 pm
ORD
-
MCI
27h 20m
1 stop
$293Frontier
Fri, Aug 7 - Sun, Aug 9
Frontier Logo
1:45 pm - 8:52 pm
MCI
-
ORD
7h 07m
1 stop
Frontier Logo
9:57 pm - 1:00 pm
ORD
-
MCI
15h 03m
1 stop
$294Frontier
Sun, Aug 2 - Tue, Aug 4
Frontier Logo
1:45 pm - 8:52 pm
MCI
-
ORD
7h 07m
1 stop
Frontier Logo
7:05 am - 5:10 pm
ORD
-
MCI
10h 05m
1 stop
$296Frontier
Wed, Jul 15 - Wed, Jul 22
Frontier Logo
4:32 pm - 5:37 am
MCI
-
ORD
13h 05m
1 stop
Frontier Logo
7:29 am - 3:47 pm
ORD
-
MCI
8h 18m
1 stop
$297Frontier
Thu, Jul 30 - Sun, Aug 2
Frontier Logo
4:32 pm - 5:37 am
MCI
-
ORD
13h 05m
1 stop
Frontier Logo
7:29 am - 3:47 pm
ORD
-
MCI
8h 18m
1 stop
$298Frontier
Thu, Jul 30 - Sun, Aug 2
Frontier Logo
11:26 am - 8:08 pm
MCI
-
ORD
8h 42m
1 stop
Frontier Logo
5:59 pm - 10:41 am
ORD
-
MCI
40h 42m
2 stops
$299Frontier
Wed, Aug 19 - Wed, Aug 26
Frontier Logo
6:07 pm - 7:47 pm
MCI
-
ORD
25h 40m
2 stops
Frontier Logo
7:05 am - 5:10 pm
ORD
-
MCI
10h 05m
1 stop
$300Frontier
Fri, Jul 24 - Mon, Jul 27
Frontier Logo
1:45 pm - 8:52 pm
MCI
-
ORD
7h 07m
1 stop
Frontier Logo
7:05 am - 5:10 pm
ORD
-
MCI
10h 05m
1 stop
$301Frontier
Thu, Jul 16 - Mon, Jul 27
American Airlines Logo
5:30 am - 7:31 am
MCI
-
ORD
2h 01mnonstop
American Airlines Logo
6:45 am - 8:32 am
ORD
-
MCI
1h 47mnonstop
$302American Airlines
Thu, Jul 30 - Sat, Aug 1
Frontier Logo
6:17 pm - 8:02 am
MCI
-
ORD
13h 45m
1 stop
Frontier Logo
9:57 pm - 1:00 pm
ORD
-
MCI
15h 03m
1 stop
$303Frontier
Sat, Aug 8 - Mon, Aug 10

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United Airlines flights from Kansas City to Chicago O'Hare Intl Airport

Our best United Airlines deals on Kansas City to Chicago O'Hare Intl Airport flight tickets
United Airlines
Jul 23
MCI5:37 pmKansas City
1h 53m
ORD7:30 pmChicago O'Hare Intl
Jul 28
ORD6:55 amChicago O'Hare Intl
1h 47m
MCI8:42 amKansas City
$302
United Airlines
Sep 1
MCI6:36 pmKansas City
1h 54m
ORD8:30 pmChicago O'Hare Intl
Sep 2
ORD10:30 amChicago O'Hare Intl
1h 50m
MCI12:20 pmKansas City
$305
United Airlines
Aug 13
MCI6:36 pmKansas City
1h 54m
ORD8:30 pmChicago O'Hare Intl
Aug 16
ORD7:17 amChicago O'Hare Intl
1h 52m
MCI9:09 amKansas City
$309

Frontier flights from Kansas City to Chicago O'Hare Intl Airport

Our best Frontier deals on Kansas City to Chicago O'Hare Intl Airport flight tickets
Frontier
Aug 7
MCI6:17 pmKansas City
17h 58m
2 stops
ORD12:15 pmChicago O'Hare Intl
Aug 9
ORD1:50 pmChicago O'Hare Intl
27h 20m
1 stop
MCI5:10 pmKansas City
$293
Frontier
Aug 2
MCI1:45 pmKansas City
7h 07m
1 stop
ORD8:52 pmChicago O'Hare Intl
Aug 4
ORD9:57 pmChicago O'Hare Intl
15h 03m
1 stop
MCI1:00 pmKansas City
$294
Frontier
Jul 15
MCI1:45 pmKansas City
7h 07m
1 stop
ORD8:52 pmChicago O'Hare Intl
Jul 22
ORD7:05 amChicago O'Hare Intl
10h 05m
1 stop
MCI5:10 pmKansas City
$296

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Chicago O'Hare Intl Airport 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 6, 2026.
Use the filters below to find and compare flights from Kansas City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Fri 8/7

6:17 pm-12:15 pm

2 stops17h 58m

Chicago O'Hare Intl

Sun 8/9

1:50 pm-5:10 pm

1 stop27h 20m

$293

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Sun 8/2

1:45 pm-8:52 pm

1 stop7h 07m

Chicago O'Hare Intl

Tue 8/4

9:57 pm-1:00 pm

1 stop15h 03m

$294

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Wed 7/15

1:45 pm-8:52 pm

1 stop7h 07m

Chicago O'Hare Intl

Wed 7/22

7:05 am-5:10 pm

1 stop10h 05m

$296

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Thu 7/30

4:32 pm-5:37 am

1 stop13h 05m

Chicago O'Hare Intl

Sun 8/2

7:29 am-3:47 pm

1 stop8h 18m

$297

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Thu 7/30

4:32 pm-5:37 am

1 stop13h 05m

Chicago O'Hare Intl

Sun 8/2

7:29 am-3:47 pm

1 stop8h 18m

$298

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Wed 8/19

11:26 am-8:08 pm

1 stop8h 42m

Chicago O'Hare Intl

Wed 8/26

5:59 pm-10:41 am

2 stops40h 42m

$299

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Fri 7/24

6:07 pm-7:47 pm

2 stops25h 40m

Chicago O'Hare Intl

Mon 7/27

7:05 am-5:10 pm

1 stop10h 05m

$300

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Thu 7/16

1:45 pm-8:52 pm

1 stop7h 07m

Chicago O'Hare Intl

Mon 7/27

7:05 am-5:10 pm

1 stop10h 05m

$301
Quickest round-trip

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Thu 7/30

5:30 am-7:31 am

Nonstop2h 01m

Chicago O'Hare Intl

Sat 8/1

6:45 am-8:32 am

Nonstop1h 47m

$302

Kansas CityChicago

MCI - ORD

MCIORD

Kansas City

Sat 8/8

6:17 pm-8:02 am

1 stop13h 45m

Chicago O'Hare Intl

Mon 8/10

9:57 pm-1:00 pm

1 stop15h 03m

$303

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 Chicago from

How to get the cheapest flight ticket from Kansas City to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Kansas City and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Kansas City averaging around $308.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $632. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $976.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Kansas City in the morning is the least expensive time of day to depart. momondo users have found prices as low as $635 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $1,131. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kansas City to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from Kansas City to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Kansas City for as low as $228 on momondo.

What cabin class options are available on Kansas City to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Kansas City to Chicago O'Hare Intl Airport 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 Kansas City to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Kansas City to Chicago O'Hare Intl Airport.

How have Kansas City to Chicago O'Hare Intl Airport flight prices changed over time?

As of July 2026, prices for Kansas City to Chicago O'Hare Intl Airport flights are approximately 50% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Chicago O'Hare Intl Airport (MCI to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Chicago O'Hare Intl Airport

Best Price Found

$273

Fastest flight time

1h 43m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Kansas City in the past 72 hours is $273. The best round-trip flight deal from Kansas City to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $507.
The fastest flight from Kansas City to Chicago O'Hare Intl Airport takes 1h 43m
Direct flights go from Kansas City to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Kansas City to Chicago O'Hare Intl Airport

  • How far is Kansas City to Chicago O'Hare Intl by plane?

    Kansas City and Chicago O'Hare Intl are 403.2 mi apart from one another. By plane, this route typically takes 1h 43m.

  • When did momondo last update prices for flights from Kansas City Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Kansas City Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Kansas City Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Kansas City Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Kansas City to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Kansas City to Chicago O'Hare Intl Airport?

Best airlines flying from Kansas City to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Kansas City to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $158Free CancellationRating
5.6
2,844 reviews
Search Frontier flights
American AirlinesPriceFrom $188Free CancellationRating
7.1
11,783 reviews
Search American Airlines flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,939 reviews
Search United Airlines flights

  • United Airlines Flights From Kansas City to Chicago O'Hare Intl Airport

    United Airlines flight deals from Kansas City to Chicago O'Hare Intl Airport start from $203 round-trip. Over the 34 United Airlines flights for this route in a normal week, average airfare is usually $359 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Kansas City to Chicago O'Hare Intl Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Kansas City to Chicago O'Hare Intl Airport start from as low as $188 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $348. American Airlines operates 29 flights to Chicago O'Hare Intl Airport from Kansas City in an average week. Users have rated it 7.1/10 across 11,783 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Kansas City to Chicago flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Chicago from Kansas City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Kansas City to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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