$153 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 2/13. 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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Flight Deals

Cheap Flights from Kalamazoo to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$319
St. Louis
St. Louis1 stop$296
Chicago
Chicago1 stop$319
St. Louis
St. Louis1 stop$296

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

Tue, Apr 7 - Tue, Apr 14
Delta Logo
12:00 pm - 4:55 pmAZO-STL
5h 55m1 stop
Delta Logo
5:45 pm - 11:43 pmSTL-AZO
4h 58m1 stop
$296Delta
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Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:05 pm - 8:39 pmAZO-STL
3h 34m1 stop
Delta Logo
6:00 am - 5:11 pmSTL-AZO
10h 11m2 stops
$302Delta
Find Deal
Tue, Apr 7 - Mon, Apr 13
Delta Logo
12:00 pm - 4:55 pmAZO-STL
5h 55m1 stop
Delta Logo
6:45 am - 11:00 amSTL-AZO
3h 15m1 stop
$306Delta
Find Deal
Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:05 pm - 11:40 pmAZO-STL
6h 35m2 stops
Delta Logo
6:00 am - 5:11 pmSTL-AZO
10h 11m2 stops
$307Delta
Find Deal
Tue, Apr 7 - Thu, Apr 16
Delta Logo
6:05 pm - 11:40 pmAZO-STL
6h 35m2 stops
Delta Logo
6:45 am - 11:00 amSTL-AZO
3h 15m1 stop
$312Delta
Find Deal
Sat, Apr 4 - Sun, Apr 12
Delta Logo
5:20 am - 9:44 amAZO-STL
5h 24m1 stop
Delta Logo
6:45 am - 11:07 amSTL-AZO
3h 22m1 stop
$316Delta
Find Deal
Sat, Apr 4 - Tue, Apr 14
Delta Logo
5:20 am - 11:50 amAZO-STL
7h 30m2 stops
Delta Logo
1:30 pm - 11:43 pmSTL-AZO
9h 13m2 stops
$317Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
5:30 am - 12:30 pmAZO-MDW
8h 00m1 stop
Delta Logo
5:59 pm - 11:43 pmMDW-AZO
4h 44m1 stop
$319Delta
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Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
10:48 am - 11:00 amAZO-ORD
1h 12mnonstop
American Airlines Logo
7:19 pm - 9:24 pmORD-AZO
1h 05mnonstop
$360American Airlines
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Tue, Nov 25 - Sat, Nov 29
American Airlines Logo
6:00 am - 6:08 amAZO-ORD
1h 08mnonstop
American Airlines Logo
1:43 pm - 3:43 pmORD-AZO
1h 00mnonstop
$389American Airlines
Find Deal
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 $316 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 $316.

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 $631, prices are generally cheapest when you fly direct.

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Good to know

Cheapest flight$153
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 morning, when round-trip flights cost $478 on average. Morning departures are around 1% cheaper than evening flights, on average. 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 $253 one-way - $374 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 11050 reviews
6.9Entertainment
8.0Crew
6.4Food
7.5Boarding
7.2Comfort
Airline reviews

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

10.0 Excellentchloe, Nov 2025MCO - ORD
Read more American Airlines reviews

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

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

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

Information on your arrival and departure airports

Kalamazoo (AZO)