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Kalamazoo

$133+ Cheap flights from Illinois to Kalamazoo (AZO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AZO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Illinois to Kalamazoo

Keep the following information in mind while searching for Illinois to Kalamazoo flight deals. Data was last updated June 12, 2025.

Round-trip from

$274
(Delta)

One-way from

$133
(American Airlines)
From Illinois to Kalamazoo Intl
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One-way flight from Illinois to Kalamazoo Intl
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Find flight deals from Illinois to Kalamazoo

Cheapest flights from Illinois to Kalamazoo
Explore the most affordable flight options available from Illinois to Kalamazoo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:45 amSTL - AZO
1 stop3h 17mDelta
Sat 10/255:30 amAZO - STL
1 stop5h 05mDelta
Deal found 6/11$274
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:54 pmSTL - AZO
2 stops9h 05mAmerican Airlines
Sat 10/256:00 amAZO - STL
2 stops9h 02mAmerican Airlines
Deal found 6/11$285
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/238:15 amORD - AZO
Nonstop0h 54mAmerican Airlines
Wed 7/306:00 amAZO - ORD
Nonstop1h 10mAmerican Airlines
Deal found 6/11$323
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:01 amORD - AZO
1 stop5h 18mDelta
Sun 7/2711:50 amAZO - ORD
1 stop5h 23mDelta
Deal found 6/12$353
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:09 pmMDW - AZO
1 stop3h 10mDelta
Sun 7/275:30 amAZO - MDW
1 stop4h 14mDelta
Deal found 6/12$353
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:31 pmMLI - AZO
1 stop4h 41mAmerican Airlines
Mon 6/307:18 pmAZO - MLI
1 stop5h 24mAmerican Airlines
Deal found 6/10$413

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Kalamazoo 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Illinois to Kalamazoo that are best for you.

Fly from

Illinois

Fly to

Kalamazoo

Route

Depart

Return

Price

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Wed 10/22

6:45 am-11:02 am

1 stop3h 17m

Kalamazoo Intl

Sat 10/25

5:30 am-9:35 am

1 stop5h 05m

$274

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Wed 10/22

1:54 pm-11:59 pm

2 stops9h 05m

Kalamazoo Intl

Sat 10/25

6:00 am-2:02 pm

2 stops9h 02m

$285

ChicagoKalamazoo

ORD - AZO

ORDAZO

Chicago O'Hare Intl

Wed 7/23

8:15 am-10:09 am

Nonstop0h 54m

Kalamazoo Intl

Wed 7/30

6:00 am-6:10 am

Nonstop1h 10m

$323

ChicagoKalamazoo

ORD - AZO

ORDAZO

Chicago O'Hare Intl

Tue 7/22

11:01 am-5:19 pm

1 stop5h 18m

Kalamazoo Intl

Sun 7/27

11:50 am-4:13 pm

1 stop5h 23m

$353

ChicagoKalamazoo

MDW - AZO

MDWAZO

Chicago Midway

Tue 7/22

1:09 pm-5:19 pm

1 stop3h 10m

Kalamazoo Intl

Sun 7/27

5:30 am-8:44 am

1 stop4h 14m

$353

MolineKalamazoo

MLI - AZO

MLIAZO

Moline Quad-City

Thu 6/26

6:31 pm-12:12 am

1 stop4h 41m

Kalamazoo Intl

Mon 6/30

7:18 pm-11:42 pm

1 stop5h 24m

$413

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Mon 8/11

6:00 am-10:02 am

1 stop3h 02m

$133

St. LouisKalamazoo

STL - AZO

STLAZO

Lambert-St Louis

Wed 7/30

6:40 am-11:09 am

1 stop3h 29m

$169

ChicagoKalamazoo

ORD - AZO

ORDAZO

Chicago O'Hare Intl

Fri 7/25

11:01 am-5:19 pm

1 stop5h 18m

$242

ChicagoKalamazoo

MDW - AZO

MDWAZO

Chicago Midway

Fri 7/25

1:09 pm-5:19 pm

1 stop3h 10m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
1
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Best time to book a flight from Illinois to Kalamazoo

Have a flexible travel schedule? Discover the best time to fly to Kalamazoo from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Kalamazoo

What is the cheapest month to book a flight from Illinois to Kalamazoo?

Currently, February is the cheapest month in which you can book a flight from Illinois to Kalamazoo (average of $326). Flying from Illinois to Kalamazoo in November is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to AZO?

Find hourly flight availability from Illinois to Kalamazoo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Illinois to Kalamazoo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Kalamazoo

Explore weekly flight availability from Illinois to Kalamazoo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from USIL to AZO are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Kalamazoo by month

Plan your trip to Kalamazoo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalamazoo ranges from 1.5 - 3.9 inches per month. May is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Kalamazoo when rainfall is around 1.5 in.

Temperature in Kalamazoo by month

Plan your trip to Kalamazoo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalamazoo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Kalamazoo

Get insights into the airlines that provide service to Kalamazoo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalamazoo. Reviews last updated June 12, 2025.
To help decide which airline to fly from Illinois to Kalamazoo, see what other customers have to say about Delta and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kalamazoo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kalamazoo from Illinois?

    For a flight from Illinois to Kalamazoo, you will be flying into Kalamazoo Intl. Kalamazoo Intl (AZO) is just 4.3 mi from the center of the city.

  • What are the most popular routes from Illinois to Kalamazoo?

    The most popular flight routes from Illinois to Kalamazoo are Chicago O'Hare Intl - Kalamazoo Intl, Chicago Midway - Kalamazoo Intl and Lambert-St Louis - Kalamazoo Intl.

  • What are the most reliable airlines from Illinois to Kalamazoo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Kalamazoo on time: Piedmont Airlines (80%), Japan Airlines (70%), American Airlines (60%).

  • Can I find deals for flights from Illinois to Kalamazoo that include hotel bookings?

    Yes. In addition to deals on Illinois to Kalamazoo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Kalamazoo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Kalamazoo.

  • Can I find deals for business class flights from Illinois to Kalamazoo?

    Yes. Cheapflights offers flight deals from Illinois to Kalamazoo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Kalamazoo?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Kalamazoo (average of $326). Flying from Illinois to Kalamazoo in November is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Portage
Battle Creek
Sturgis
Springfield

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Alternative routes for Illinois to Kalamazoo

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