$200 Find Cheap Flights from Kalamazoo to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalamazoo to Illinois departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalamazoo to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalamazoo to Illinois, as well as popular online travel agencies
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Cheap Flights from Kalamazoo to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicagononstop$331
St. Louis
St. Louis1 stop$316
Chicago
Chicagononstop$331
St. Louis
St. Louis1 stop$316

Book Cheap Kalamazoo to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalamazoo to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalamazoo to Illinois

Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
7:00 am - 10:03 am
AZO
-
STL
4h 03m1 stop
American Airlines Logo
6:00 am - 11:47 am
STL
-
AZO
4h 47m1 stop
$316American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
7:33 pm - 7:50 pm
AZO
-
ORD
1h 17mnonstop
American Airlines Logo
10:00 pm - 11:56 pm
ORD
-
AZO
0h 56mnonstop
$331American Airlines
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
3:51 pm - 9:15 pm
AZO
-
STL
6h 24m1 stop
American Airlines Logo
6:43 pm - 10:58 pm
STL
-
AZO
3h 15m1 stop
$336American Airlines
Thu, Mar 19 - Mon, Mar 23
Delta Logo
5:35 am - 9:46 am
AZO
-
STL
5h 11m1 stop
Delta Logo
12:28 pm - 10:27 pm
STL
-
AZO
8h 59m2 stops
$341Delta
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
3:51 pm - 9:15 pm
AZO
-
STL
6h 24m1 stop
American Airlines Logo
11:55 am - 10:58 pm
STL
-
AZO
10h 03m2 stops
$342American Airlines
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
7:00 am - 3:04 pm
AZO
-
STL
9h 04m2 stops
American Airlines Logo
6:00 am - 3:22 pm
STL
-
AZO
8h 22m2 stops
$347American Airlines
Sat, Apr 11 - Sat, Apr 18
Delta Logo
1:20 pm - 4:18 pm
AZO
-
ORD
3h 58m1 stop
Delta Logo
5:03 pm - 10:33 pm
ORD
-
AZO
4h 30m1 stop
$350Delta
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
7:00 am - 7:25 am
AZO
-
ORD
1h 25mnonstop
American Airlines Logo
5:45 pm - 7:43 pm
ORD
-
AZO
0h 58mnonstop
$389American Airlines
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
7:00 am - 10:20 am
AZO
-
STL
4h 20m1 stop
American Airlines Logo
1:40 pm - 7:43 pm
STL
-
AZO
5h 03m1 stop
$396American Airlines
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
7:00 am - 3:04 pm
AZO
-
STL
9h 04m2 stops
American Airlines Logo
1:40 pm - 7:43 pm
STL
-
AZO
5h 03m1 stop
$402American Airlines
Booking Insights

KAYAK's insights & trends for Kalamazoo to Illinois flights

Get data-powered insights and trends into flights from Kalamazoo to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Kalamazoo to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Kalamazoo found in the last 72 hours was to Chicago, at $292 round-trip. The most popular route is from Kalamazoo (AZO) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $292.

Can I save money by flying with a layover from Kalamazoo to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $391, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$180
Flight from Kalamazoo to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Kalamazoo to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalamazoo to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalamazoo to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kalamazoo to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalamazoo to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kalamazoo to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalamazoo to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kalamazoo to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $471 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $606.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Kalamazoo to the following destinations at these prices or less: Chicago $228 one-way - $407 round-trip

Reviews of the top airline flying from Kalamazoo to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Kalamazoo to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalamazoo to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11074 reviews
7.5Boarding
6.4Food
7.2Comfort
6.9Entertainment
8.0Crew
Airline reviews

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

8.0 ExcellentDan, Dec 2025
ALO - ORD
Read more American Airlines reviews

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

Excellent - explanations were clear staff was nice and flight was comfortable

Lost bag and 2 days no word leaving for cruise no clothes or stuff

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

Information on your arrival and departure airports

Kalamazoo (AZO)