$159 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 6/24. 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.
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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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Flights Deals

Best Illinois Flight Deals from Kalamazoo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicagononstop$319
St. Louis
St. Louis1 stop$322
Chicago
Chicagononstop$319
St. Louis
St. Louis1 stop$322

Cheap Flights from Kalamazoo to Illinois

 
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.

Recent round-trip flight deals from Kalamazoo to Illinois

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Kalamazoo to Illinois.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
10:38 am - 10:48 amAZO-ORD
1h 10mnonstop
American Airlines Logo
8:14 am - 10:08 amORD-AZO
0h 54mnonstop
$319American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:01 pm - 8:36 pmAZO-STL
3h 35m1 stop
Delta Logo
6:40 am - 11:04 amSTL-AZO
3h 24m1 stop
$322Delta
Find Deal
Tue, Jul 29 - Wed, Aug 6
Delta Logo
5:30 am - 9:33 amAZO-STL
5h 03m1 stop
Delta Logo
5:37 pm - 11:49 pmSTL-AZO
5h 12m2 stops
$332Delta
Find Deal
Tue, Jul 29 - Wed, Aug 6
Delta Logo
6:01 pm - 8:36 pmAZO-STL
3h 35m1 stop
Delta Logo
6:40 am - 11:04 amSTL-AZO
3h 24m1 stop
$337Delta
Find Deal
Tue, Jul 29 - Sat, Aug 2
Delta Logo
5:30 am - 8:45 amAZO-MDW
4h 15m1 stop
Delta Logo
5:59 pm - 11:45 pmMDW-AZO
4h 46m1 stop
$338Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
12:00 pm - 4:34 pmAZO-ORD
5h 34m1 stop
Delta Logo
10:35 am - 5:10 pmORD-AZO
5h 35m1 stop
$338Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
American Airlines Logo
6:00 am - 6:09 amAZO-ORD
1h 09mnonstop
American Airlines Logo
4:51 pm - 6:48 pmORD-AZO
0h 57mnonstop
$339American Airlines
Find Deal
Sat, Jun 7 - Fri, Jun 27
Delta Logo
5:30 am - 9:33 amAZO-STL
5h 03m1 stop
Delta Logo
6:40 am - 11:04 amSTL-AZO
3h 24m1 stop
$342Delta
Find Deal
Tue, Jul 29 - Fri, Aug 1
Delta Logo
5:30 am - 10:38 amAZO-STL
6h 08m2 stops
Delta Logo
6:04 pm - 11:49 pmSTL-AZO
4h 45m1 stop
$347Delta
Find Deal
Wed, Jul 30 - Sun, Aug 3
Delta Logo
5:30 am - 9:33 amAZO-STL
5h 03m1 stop
Delta Logo
10:30 am - 5:19 pmSTL-AZO
5h 49m1 stop
$352Delta
Find Deal
Sat, Jul 26 - Sun, Aug 3
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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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Kalamazoo to Illinois.

The cheapest ticket to Illinois from Kalamazoo found in the last 72 hours was to Chicago, at $273 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 $273.


Good to know

Low seasonDecember
High seasonMay
Cheapest flight$159
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Kalamazoo to St. Louis

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 afternoon, when round-trip flights cost $433 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $556.

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 $133 one-way - $381 round-trip

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 10000 reviews
7.2Comfort
6.5Food
8.0Crew
6.9Entertainment
7.5Boarding
Airline reviews

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

2.0 MediocreAnonymous, Apr 2025SDF - ORD
Read more American Airlines reviews

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Per usual, flight status, staff courtesy and professionalism were excellent

Everything was on time, we arrived early, everything worked well.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Delayed due to no crew. On a major holiday travel day.

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

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