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Cheap flights from Kalamazoo to Illinois from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalamazoo to Illinois departing on 9/4. 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 Kalamazoo to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:27 pm - 6:41 pm
AZO
-
ORD
1h 14mnonstop
United Airlines Logo
7:45 am - 9:50 am
ORD
-
AZO
1h 05mnonstop
$244United Airlines
Fri, Dec 18 - Mon, Dec 21
Delta Logo
3:04 pm - 6:33 pm
AZO
-
MDW
4h 29m
1 stop
Delta Logo
6:42 pm - 10:33 pm
MDW
-
AZO
2h 51m
1 stop
$248Delta
Fri, Aug 7 - Sat, Aug 8
Delta Logo
5:27 am - 10:42 am
AZO
-
ORD
6h 15m
1 stop
Delta Logo
6:59 am - 11:01 am
ORD
-
AZO
3h 02m
1 stop
$248Delta
Tue, Aug 11 - Tue, Sep 1
Delta Logo
6:50 am - 9:13 am
AZO
-
MDW
3h 23m
1 stop
Delta Logo
1:25 pm - 5:20 pm
MDW
-
AZO
2h 55m
1 stop
$263Delta
Sat, Aug 1 - Sat, Aug 8
Delta Logo
3:00 pm - 6:29 pm
AZO
-
ORD
4h 29m
1 stop
Delta Logo
7:05 am - 11:00 am
ORD
-
AZO
2h 55m
1 stop
$263Delta
Fri, Jul 24 - Sun, Jul 26
American Airlines Logo
5:45 am - 8:37 am
AZO
-
STL
3h 52m
1 stop
American Airlines Logo
8:07 pm - 12:41 am
STL
-
AZO
3h 34m
1 stop
$278American Airlines
Sun, Aug 2 - Sun, Aug 9
United Airlines Logo
11:30 am - 3:41 pm
AZO
-
STL
5h 11m
1 stop
United Airlines Logo
8:33 am - 1:43 pm
STL
-
AZO
4h 10m
1 stop
$348United Airlines
Sat, Dec 12 - Wed, Dec 16
American Airlines Logo
6:00 am - 10:20 am
AZO
-
STL
5h 20m
1 stop
American Airlines Logo
11:01 am - 3:25 pm
STL
-
AZO
3h 24m
1 stop
$382American Airlines
Fri, Sep 18 - Sat, Sep 19
American Airlines Logo
4:08 pm - 4:30 pm
AZO
-
ORD
1h 22mnonstop
American Airlines Logo
10:35 pm - 12:41 am
ORD
-
AZO
1h 06mnonstop
$411American Airlines
Tue, Aug 11 - Tue, Sep 1
American Airlines Logo
3:50 pm - 4:11 pm
AZO
-
ORD
1h 21mnonstop
American Airlines Logo
10:35 pm - 12:41 am
ORD
-
AZO
1h 06mnonstop
$440American Airlines
Sat, Aug 1 - Sat, Aug 8

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United Airlines flights from Kalamazoo to Illinois

Our best United Airlines deals on Kalamazoo to Illinois flight tickets
United Airlines
Dec 18
AZO6:27 pmKalamazoo Intl
1h 14m
ORD6:41 pmChicago O'Hare Intl
Dec 21
ORD7:45 amChicago O'Hare Intl
1h 05m
AZO9:50 amKalamazoo Intl
$244
United Airlines
Dec 12
AZO11:30 amKalamazoo Intl
5h 11m
1 stop
STL3:41 pmLambert-St Louis
Dec 16
STL8:33 amLambert-St Louis
4h 10m
1 stop
AZO1:43 pmKalamazoo Intl
$348
United Airlines
Dec 12
AZO11:30 amKalamazoo Intl
5h 11m
1 stop
STL3:41 pmLambert-St Louis
Dec 16
STL8:33 amLambert-St Louis
4h 10m
1 stop
AZO1:43 pmKalamazoo Intl
$405

Delta flights from Kalamazoo to Illinois

Our best Delta deals on Kalamazoo to Illinois flight tickets
Delta
Aug 11
AZO5:27 amKalamazoo Intl
6h 15m
1 stop
ORD10:42 amChicago O'Hare Intl
Sep 1
ORD6:59 amChicago O'Hare Intl
3h 02m
1 stop
AZO11:01 amKalamazoo Intl
$248
Delta
Jul 24
AZO3:00 pmKalamazoo Intl
4h 29m
1 stop
ORD6:29 pmChicago O'Hare Intl
Jul 26
ORD7:05 amChicago O'Hare Intl
2h 55m
1 stop
AZO11:00 amKalamazoo Intl
$263
Delta
Jul 23
AZO6:00 pmKalamazoo Intl
3h 31m
1 stop
ORD8:31 pmChicago O'Hare Intl
Jul 25
ORD5:18 pmChicago O'Hare Intl
4h 14m
1 stop
AZO10:32 pmKalamazoo Intl
$278

momondo Fare Finder

 
Customize your flight search to find flights from Kalamazoo to Illinois 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 8, 2026.
Use the filters below to find and compare flights from Kalamazoo to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Fri 12/18

6:27 pm-6:41 pm

Nonstop1h 14m

Chicago O'Hare Intl

Mon 12/21

7:45 am-9:50 am

Nonstop1h 05m

$244

KalamazooChicago

AZO - MDW

AZOMDW

Kalamazoo Intl

Fri 8/7

3:04 pm-6:33 pm

1 stop4h 29m

Chicago Midway

Sat 8/8

6:42 pm-10:33 pm

1 stop2h 51m

$248

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Tue 8/11

5:27 am-10:42 am

1 stop6h 15m

Chicago O'Hare Intl

Tue 9/1

6:59 am-11:01 am

1 stop3h 02m

$248

KalamazooChicago

AZO - MDW

AZOMDW

Kalamazoo Intl

Sat 8/1

6:50 am-9:13 am

1 stop3h 23m

Chicago Midway

Sat 8/8

1:25 pm-5:20 pm

1 stop2h 55m

$263

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Fri 7/24

3:00 pm-6:29 pm

1 stop4h 29m

Chicago O'Hare Intl

Sun 7/26

7:05 am-11:00 am

1 stop2h 55m

$263

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Sun 8/2

5:45 am-8:37 am

1 stop3h 52m

Lambert-St Louis

Sun 8/9

8:07 pm-12:41 am

1 stop3h 34m

$278

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Sat 12/12

11:30 am-3:41 pm

1 stop5h 11m

Lambert-St Louis

Wed 12/16

8:33 am-1:43 pm

1 stop4h 10m

$348

KalamazooSt. Louis

AZO - STL

AZOSTL

Kalamazoo Intl

Fri 9/18

6:00 am-10:20 am

1 stop5h 20m

Lambert-St Louis

Sat 9/19

11:01 am-3:25 pm

1 stop3h 24m

$382

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Tue 8/11

4:08 pm-4:30 pm

Nonstop1h 22m

Chicago O'Hare Intl

Tue 9/1

10:35 pm-12:41 am

Nonstop1h 06m

$411

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 8/1

3:50 pm-4:11 pm

Nonstop1h 21m

Chicago O'Hare Intl

Sat 8/8

10:35 pm-12:41 am

Nonstop1h 06m

$440

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 Illinois from

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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Kalamazoo is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $168.

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

The cheapest day to depart from Kalamazoo to Illinois is on a Saturday when prices can be found for as low as $436. Flights from Kalamazoo to Illinois on a Sunday will generally be more expensive and average around $605. 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 $461. Flights at noon are often more expensive with an average ticket price of $840.

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 to Illinois flights?

There are 4 cabin classes available to choose from on Kalamazoo 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 46% 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

$328

Fastest flight time

1h 11m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Kalamazoo in the past 72 hours is $328. The best round-trip flight deal from Kalamazoo to Illinois found on momondo in the last 72 hours is $349.
The fastest flight from Kalamazoo to Illinois takes 1h 11m
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

Frequently asked questions about flying from Kalamazoo 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?

  • 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?

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 AirlinesPriceFrom $188Free CancellationRating
7.1
11,785 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.

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