How many flights depart from Kalamazoo to Illinois on average per day?

The number of flights available between Kalamazoo and Illinois is 3 per day as of March 2026. The most frequent departure time is 7:00AM, with 44% of daily flights leaving at noon.

How many flights depart from Kalamazoo to Illinois on average per week?

The number of flights available between Kalamazoo and Illinois is 23 per week as of March 2026. The most frequent departure day is Thu, with 39% of weekly flights leaving on this day.

What airlines fly to Illinois?

United Airlines, American Airlines and Denver Air Connection are the top three most popular airlines that fly to Illinois from Kalamazoo according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Kalamazoo Intl to Illinois?

Delta and American Airlines are the most popular carriers operating from Kalamazoo Intl to Illinois

When did momondo last update prices for flights from Kalamazoo Intl Airport to Illinois?

Prices for flights from Kalamazoo Intl Airport to Illinois were last updated today.

How many operators does momondo search for flights from Kalamazoo Intl Airport to Illinois?

There are 2 operators available for flights from Kalamazoo Intl Airport to Illinois as of March 2026.

How old do you have to be to fly from Kalamazoo Intl Airport to Illinois?

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 Kalamazoo Intl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$129 Cheap Flights from Kalamazoo to Illinois in 2026

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Find the cheapest flights from Kalamazoo to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:17 pm - 12:29 pm

AZO

ORD

1h 12mnonstop

9:48 am - 11:47 am

ORD

AZO

0h 59mnonstop

$169American Airlines

Mon, Mar 30 - Sat, Apr 4

7:00 am - 7:21 am

AZO

ORD

1h 21mnonstop

8:59 pm - 11:03 pm

ORD

AZO

1h 04mnonstop

$184American Airlines

Thu, Mar 19 - Sun, Mar 22

5:30 am - 8:47 am

AZO

MDW

4h 17m

1 stop

6:38 pm - 10:35 pm

MDW

AZO

2h 57m

1 stop

$188Delta

Fri, Apr 17 - Sun, Apr 19

12:04 pm - 4:43 pm

AZO

ORD

5h 39m

1 stop

11:00 am - 5:29 pm

ORD

AZO

5h 29m

1 stop

$188Delta

Tue, Apr 7 - Wed, Apr 15

7:10 pm - 7:28 pm

AZO

ORD

1h 18mnonstop

9:48 am - 11:47 am

ORD

AZO

0h 59mnonstop

$189American Airlines

Wed, Mar 25 - Sat, Apr 4

6:17 pm - 8:23 pm

AZO

ORD

3h 06m

1 stop

12:14 pm - 10:35 pm

ORD

AZO

9h 21m

2 stops

$194Delta

Tue, Apr 7 - Tue, Apr 14

7:10 pm - 7:28 pm

AZO

ORD

1h 18mnonstop

8:59 pm - 11:03 pm

ORD

AZO

1h 04mnonstop

$199American Airlines

Tue, Mar 17 - Sat, Mar 21

5:35 am - 8:53 am

AZO

MDW

4h 18m

1 stop

1:10 pm - 5:37 pm

MDW

AZO

3h 27m

1 stop

$203Delta

Thu, Mar 19 - Sun, Mar 22

6:27 pm - 9:16 pm

AZO

STL

3h 49m

1 stop

9:16 am - 1:43 pm

STL

AZO

3h 27m

1 stop

$298United Airlines

Tue, Aug 4 - Wed, Aug 12

6:27 pm - 9:16 pm

AZO

STL

3h 49m

1 stop

5:41 pm - 11:30 pm

STL

AZO

4h 49m

1 stop

$323United Airlines

Tue, Aug 4 - Sun, Aug 9

American Airlines flights from Kalamazoo to Illinois

Our best American Airlines deals on Kalamazoo to Illinois flight tickets

American Airlines

Mar 30

AZO12:17 pmKalamazoo Intl

1h 12m

ORD12:29 pmChicago O'Hare Intl

Apr 4

ORD9:48 amChicago O'Hare Intl

0h 59m

AZO11:47 amKalamazoo Intl

$169

American Airlines

Mar 19

AZO7:00 amKalamazoo Intl

1h 21m

ORD7:21 amChicago O'Hare Intl

Mar 22

ORD8:59 pmChicago O'Hare Intl

1h 04m

AZO11:03 pmKalamazoo Intl

$184

American Airlines

Apr 17

AZO6:00 amKalamazoo Intl

1h 14m

ORD6:14 amChicago O'Hare Intl

Apr 21

ORD3:22 pmChicago O'Hare Intl

1h 05m

AZO5:27 pmKalamazoo Intl

$189

Delta flights from Kalamazoo to Illinois

Our best Delta deals on Kalamazoo to Illinois flight tickets

Delta

Apr 7

AZO12:04 pmKalamazoo Intl

5h 39m

1 stop

ORD4:43 pmChicago O'Hare Intl

Apr 15

ORD11:00 amChicago O'Hare Intl

5h 29m

1 stop

AZO5:29 pmKalamazoo Intl

$188

Delta

Apr 7

AZO6:17 pmKalamazoo Intl

3h 06m

1 stop

ORD8:23 pmChicago O'Hare Intl

Apr 14

ORD12:14 pmChicago O'Hare Intl

9h 21m

2 stops

AZO10:35 pmKalamazoo Intl

$194

Delta

Apr 7

AZO12:04 pmKalamazoo Intl

5h 39m

1 stop

ORD4:43 pmChicago O'Hare Intl

Apr 11

ORD2:05 pmChicago O'Hare Intl

5h 36m

1 stop

AZO8:41 pmKalamazoo Intl

$203

Fly from

Fly to

Route

Depart

Return

Price

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Mon 3/30

12:17 pm-12:29 pm

Nonstop1h 12m

Chicago O'Hare Intl

Sat 4/4

9:48 am-11:47 am

Nonstop0h 59m

$169

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Thu 3/19

7:00 am-7:21 am

Nonstop1h 21m

Chicago O'Hare Intl

Sun 3/22

8:59 pm-11:03 pm

Nonstop1h 04m

$184

KalamazooChicago

AZO - MDW

AZOMDW

Kalamazoo Intl

Fri 4/17

5:30 am-8:47 am

1 stop4h 17m

Chicago Midway

Sun 4/19

6:38 pm-10:35 pm

1 stop2h 57m

$188

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Tue 4/7

12:04 pm-4:43 pm

1 stop5h 39m

Chicago O'Hare Intl

Wed 4/15

11:00 am-5:29 pm

1 stop5h 29m

$188

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 3/25

7:10 pm-7:28 pm

Nonstop1h 18m

Chicago O'Hare Intl

Sat 4/4

9:48 am-11:47 am

Nonstop0h 59m

$189

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Tue 4/7

6:17 pm-8:23 pm

1 stop3h 06m

Chicago O'Hare Intl

Tue 4/14

12:14 pm-10:35 pm

2 stops9h 21m

$194

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Tue 3/17

7:10 pm-7:28 pm

Nonstop1h 18m

Chicago O'Hare Intl

Sat 3/21

8:59 pm-11:03 pm

Nonstop1h 04m

$199

KalamazooChicago

AZO - MDW

AZOMDW

Kalamazoo Intl

Thu 3/19

5:35 am-8:53 am

1 stop4h 18m

Chicago Midway

Sun 3/22

1:10 pm-5:37 pm

1 stop3h 27m

$203

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 8/4

6:27 pm-9:16 pm

1 stop3h 49m

Lambert-St Louis

Wed 8/12

9:16 am-1:43 pm

1 stop3h 27m

$298

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Tue 8/4

6:27 pm-9:16 pm

1 stop3h 49m

Lambert-St Louis

Sun 8/9

5:41 pm-11:30 pm

1 stop4h 49m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalamazoo to Illinois

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Kalamazoo to Illinois is on a Tuesday when prices can be found for as low as $445. Flights from Kalamazoo to Illinois on a Monday will generally be more expensive and average around $522. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Kalamazoo to Illinois during this time can be as low as $464. Flights in the evening are often more expensive with an average ticket price of $502.

What is the cheapest Kalamazoo Intl to Illinois flight route?

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

What cabin class options are available on Kalamazoo Intl to Illinois flights?

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

You could potentially save up to 16% on your flight if you consider stops on a Kalamazoo to Illinois flight.

Cheap Kalamazoo to Illinois flight deals and tips

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

Best Price Found	$294
Fastest flight time	1h 12m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Kalamazoo in the past 72 hours is $294. The best round-trip flight deal from Kalamazoo to Illinois found on momondo in the last 72 hours is $351.

The fastest flight from Kalamazoo to Illinois takes 1h 12m

Direct flights go from Kalamazoo to Illinois every day.

There are 98 airports in Illinois. From Kalamazoo there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Kalamazoo Intl Airport to Illinois?
Prices for flights from Kalamazoo Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Kalamazoo Intl Airport to Illinois?
There are 2 operators available for flights from Kalamazoo Intl Airport to Illinois as of March 2026.
How old do you have to be to fly from Kalamazoo Intl Airport to Illinois?
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 Kalamazoo Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kalamazoo to Illinois?
Based on momondo bookings for flights between Kalamazoo and Illinois, the leading plane model is Airbus A320-100/200, making up 14.48% of the total bookings. Other popular models include Airbus A320neo with 9.66%, Embraer 170 with 8.97%, and Airbus A321neo with 8.28%.

Best airlines flying from Kalamazoo to Illinois

Compare and see reviews for airlines that fly from Kalamazoo to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.1 11,381 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Kalamazoo to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

All flight searches from Kalamazoo to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

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 Kalamazoo to Illinois.

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

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