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O'Hare Intl

$180+ Cheap flights from Kalamazoo (AZO) to O'Hare Intl (ORD)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — ORD
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Kalamazoo to O'Hare Intl

Cheapest flights from Kalamazoo to O'Hare Intl
Explore the most affordable flight options available from Kalamazoo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/21. 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 3/47:00 am
AZO
-
ORD
Nonstop1h 21m
American Airlines
Sat 3/79:50 am
ORD
-
AZO
Nonstop0h 59m
American Airlines
Deal found 1/21$351
This Delta deal was found by Cheapflights users on 1/21. 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 3/41:04 pm
AZO
-
ORD
1 stop4h 37m
Delta
Sat 3/76:30 am
ORD
-
AZO
1 stop4h 32m
Delta
Deal found 1/21$370
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/187:10 pm
AZO
-
ORD
Nonstop1h 18m
American Airlines
Wed 2/254:40 pm
ORD
-
AZO
Nonstop0h 56m
American Airlines
Deal found 1/20$380
This Delta deal was found by Cheapflights users on 1/20. 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 2/185:23 am
AZO
-
ORD
1 stop5h 18m
Delta
Wed 2/256:30 am
ORD
-
AZO
1 stop4h 32m
Delta
Deal found 1/20$399
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 1/244:14 pm
AZO
-
ORD
Nonstop1h 26m
American Airlines
Sat 1/311:22 pm
ORD
-
AZO
Nonstop1h 00m
American Airlines
Deal found 1/20$409
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 8/145:46 pm
AZO
-
ORD
Nonstop1h 13m
American Airlines
Fri 8/2110:20 pm
ORD
-
AZO
Nonstop1h 02m
American Airlines
Deal found 1/20$423
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 1/241:00 pm
AZO
-
ORD
1 stop4h 38m
Delta
Sat 1/316:50 am
ORD
-
AZO
1 stop4h 14m
Delta
Deal found 1/20$428
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 3/136:17 pm
AZO
-
ORD
1 stop3h 00m
Delta
Sun 3/157:10 am
ORD
-
AZO
1 stop3h 07m
Delta
Deal found 1/20$442
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/227:00 am
AZO
-
ORD
Nonstop1h 25m
American Airlines
Tue 1/271:21 pm
ORD
-
AZO
Nonstop1h 00m
American Airlines
Deal found 1/21$458
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 1/2212:04 pm
AZO
-
ORD
1 stop5h 34m
Delta
Tue 1/276:50 am
ORD
-
AZO
1 stop4h 14m
Delta
Deal found 1/21$459
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/294:14 pm
AZO
-
ORD
Nonstop1h 26m
American Airlines
Mon 2/29:01 pm
ORD
-
AZO
Nonstop0h 57m
American Airlines
Deal found 1/21$471
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 3/137:00 am
AZO
-
ORD
Nonstop1h 21m
American Airlines
Sun 3/158:59 pm
ORD
-
AZO
Nonstop1h 04m
American Airlines
Deal found 1/20$473

Find flight deals from Kalamazoo to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$351
(American Airlines)

One-way from

$180
(Delta)

Popular in

February

Cheapest in

June

Average price

$367

Good round-trip deal

$374 or less

Good one-way deal

$205 or less
Provider with most accurate pricing for Kalamazoo Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalamazoo Intl-Chicago O'Hare Intl flights.
Search Deals
From Kalamazoo Intl to Chicago O'Hare Intl
Search Deals
One-way flight from Kalamazoo Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Kalamazoo Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Kalamazoo Intl to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalamazoo to O'Hare Intl 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 January 21, 2026.
Use the filters below to find and compare flights from Kalamazoo to Chicago O'Hare Intl Airport that are best for you.

Fly from

Kalamazoo

Fly to

O'Hare Intl

Route

Depart

Return

Price

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 3/4

7:00 am-7:21 am

Nonstop1h 21m

Chicago O'Hare Intl

Sat 3/7

9:50 am-11:49 am

Nonstop0h 59m

$351

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 3/4

1:04 pm-4:41 pm

1 stop4h 37m

Chicago O'Hare Intl

Sat 3/7

6:30 am-12:02 pm

1 stop4h 32m

$370

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 2/18

7:10 pm-7:28 pm

Nonstop1h 18m

Chicago O'Hare Intl

Wed 2/25

4:40 pm-6:36 pm

Nonstop0h 56m

$380

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 2/18

5:23 am-9:41 am

1 stop5h 18m

Chicago O'Hare Intl

Wed 2/25

6:30 am-12:02 pm

1 stop4h 32m

$399

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Fri 3/13

6:17 pm-8:17 pm

1 stop3h 00m

Chicago O'Hare Intl

Sun 3/15

7:10 am-11:17 am

1 stop3h 07m

$442

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 2/4

3:51 pm-4:22 pm

Nonstop1h 31m

Chicago O'Hare Intl

Sun 2/8

9:01 pm-10:58 pm

Nonstop0h 57m

$458

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Thu 2/5

4:14 pm-4:40 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sat 2/7

9:01 pm-10:58 pm

Nonstop0h 57m

$458

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Wed 2/4

1:00 pm-4:57 pm

1 stop4h 57m

Chicago O'Hare Intl

Sun 2/8

10:35 am-5:12 pm

1 stop5h 37m

$459

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Fri 2/13

7:00 am-7:21 am

Nonstop1h 21m

Chicago O'Hare Intl

Mon 2/16

4:40 pm-6:36 pm

Nonstop0h 56m

$471

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Thu 2/5

4:14 pm-4:40 pm

Nonstop1h 26m

Chicago O'Hare Intl

Mon 2/9

9:01 pm-10:58 pm

Nonstop0h 57m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 21 results
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Compare providers for flights from Kalamazoo to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalamazoo to O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalamazoo-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalamazoo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalamazoo-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalamazoo-Chicago O'Hare Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalamazoo-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalamazoo to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Kalamazoo 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 Kalamazoo to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Kalamazoo to Chicago O'Hare Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Kalamazoo to Chicago O'Hare Intl Airport (average of $83). Flying from Kalamazoo to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $149). 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 AZO to ORD?

Find hourly flight availability from Kalamazoo to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Kalamazoo to Chicago O'Hare Intl Airport by exploring options for tickets at noon.

What is the cheapest day to fly from Kalamazoo to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Kalamazoo to O'Hare Intl. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Kalamazoo to Chicago O'Hare Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with American Airlines from Kalamazoo to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,169 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
11,169 reviews
American Airlines
7.2
Good
11,169 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Kalamazoo to O'Hare Intl. 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 from for flights from Kalamazoo to Chicago O'Hare Intl?

    Kalamazoo Intl (AZO) is the airport you will fly out of if you book a flight from Kalamazoo to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Kalamazoo Intl; the airport handles an average of 4 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Kalamazoo airport to Chicago O'Hare Intl. It is only a 4.3 mi journey to Kalamazoo Intl (AZO) from Kalamazoo’s city center.

  • How long is the flight from Kalamazoo to Chicago O'Hare Intl Airport?

    American Airlines and Delta can get you from Kalamazoo to Chicago O'Hare Intl Airport in just under 1h 21m. Your travel time can differ by up to 3h 16m. Kalamazoo and Chicago O'Hare Intl Airport are separated by a distance of 122 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Kalamazoo to Chicago O'Hare Intl Airport round-trip?

    According to our current data, American Airlines ($318), offers the cheapest pricing from Kalamazoo to Chicago O'Hare Intl Airport. American Airlines is currently priced 16% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Kalamazoo to Chicago O'Hare Intl Airport?

    Consider British Airways (86%), American Airlines (72%) or Envoy Air (72%) when booking your flight. These represent the most reliable airlines when flying from Kalamazoo to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Kalamazoo to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Kalamazoo to Chicago O'Hare Intl Airport? While on average our users pay $395, our data indicates the cheapest price to be $113. The most popular route (Kalamazoo Intl - Chicago O'Hare Intl), is priced around $399.

  • Can I find deals for flights from Kalamazoo to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Kalamazoo to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalamazoo to O'Hare Intl?

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

  • Can I find deals for business class flights from Kalamazoo to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Kalamazoo to O'Hare Intl 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 Kalamazoo to Chicago O'Hare Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Kalamazoo to Chicago O'Hare Intl Airport (average of $83). Flying from Kalamazoo to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $149). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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Alternative routes for Kalamazoo to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kalamazoo to O'Hare Intl

Discover the top airline that operate flights from Kalamazoo to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$386FlexibilityNo cancel feeOn-time71%

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