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O'Hare Intl

$143+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — ORD
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(American Airlines)

One-way from

$143
(Delta)

Popular in

February

Cheapest in

June

Average price

$348

Good round-trip deal

$376 or less

Good one-way deal

$243 or less
Provider with most accurate pricing for Kalamazoo Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Kalamazoo Intl-Chicago O'Hare Intl flights.
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From Kalamazoo Intl to Chicago O'Hare Intl
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One-way flight from Kalamazoo Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Kalamazoo Intl to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Kalamazoo Intl to Chicago O'Hare Intl.
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Find 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 October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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 12/245:50 amAZO - ORD
Nonstop1h 05mAmerican Airlines
Thu 12/258:20 amORD - AZO
Nonstop1h 09mAmerican Airlines
Deal found 10/21$328
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/2110:36 amAZO - ORD
Nonstop1h 12mAmerican Airlines
Fri 11/281:43 pmORD - AZO
Nonstop1h 00mAmerican Airlines
Deal found 10/22$373
This Delta deal was found by Cheapflights users on 10/22. 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 11/215:25 amAZO - ORD
1 stop3h 41mDelta
Fri 11/286:45 amORD - AZO
1 stop3h 21mDelta
Deal found 10/22$392
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/156:00 amAZO - ORD
Nonstop1h 08mAmerican Airlines
Sun 11/238:04 amORD - AZO
Nonstop1h 01mAmerican Airlines
Deal found 10/21$401
This Delta deal was found by Cheapflights users on 10/21. 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 12/242:10 pmAZO - ORD
1 stop4h 12mDelta
Thu 12/257:00 amORD - AZO
1 stop5h 26mDelta
Deal found 10/21$405
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 11/156:45 amAZO - ORD
1 stop4h 16mDelta
Sun 11/236:45 amORD - AZO
1 stop3h 21mDelta
Deal found 10/21$420
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/812:15 pmAZO - ORD
Nonstop1h 12mAmerican Airlines
Mon 11/1010:00 pmORD - AZO
Nonstop0h 59mAmerican Airlines
Deal found 10/21$468
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/612:15 pmAZO - ORD
Nonstop1h 12mAmerican Airlines
Mon 11/109:40 amORD - AZO
Nonstop1h 05mAmerican Airlines
Deal found 10/22$483
This Delta deal was found by Cheapflights users on 10/22. 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 11/610:45 amAZO - ORD
1 stop2h 55mDelta
Mon 11/106:45 amORD - AZO
1 stop3h 21mDelta
Deal found 10/22$502
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 10/215:18 pmAZO - ORD
Nonstop1h 17mAmerican Airlines
Fri 10/248:24 amORD - AZO
Nonstop0h 58mAmerican Airlines
Deal found 10/20$734

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 October 23, 2025.
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 12/24

5:50 am-5:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Thu 12/25

8:20 am-10:29 am

Nonstop1h 09m

$328

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 12/20

2:10 pm-5:22 pm

1 stop4h 12m

Chicago O'Hare Intl

Sat 1/3

6:02 pm-10:45 pm

1 stop3h 43m

$342

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 12/20

5:50 am-5:55 am

Nonstop1h 05m

Chicago O'Hare Intl

Mon 12/29

2:30 pm-4:26 pm

Nonstop0h 56m

$348

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 11/22

4:14 pm-4:29 pm

Nonstop1h 15m

Chicago O'Hare Intl

Sun 11/23

8:04 am-10:05 am

Nonstop1h 01m

$349

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 4/18

6:05 pm-8:35 pm

1 stop3h 30m

Chicago O'Hare Intl

Sun 4/19

5:45 pm-11:43 pm

1 stop4h 58m

$367

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 12/20

2:10 pm-5:22 pm

1 stop4h 12m

Chicago O'Hare Intl

Mon 12/29

7:00 am-1:26 pm

1 stop5h 26m

$367

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 11/22

6:45 am-10:01 am

1 stop4h 16m

Chicago O'Hare Intl

Sun 11/23

6:45 am-11:06 am

1 stop3h 21m

$367

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Thu 12/25

6:30 am-12:54 pm

1 stop7h 24m

$143

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Fri 1/23

6:05 pm-9:35 am

1 stop16h 30m

$143

KalamazooChicago

AZO - ORD

AZOORD

Kalamazoo Intl

Sat 1/17

1:20 pm-9:35 am

1 stop21h 15m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 15 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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, January is the cheapest month in which you can book a flight from Kalamazoo to Chicago O'Hare Intl Airport (average of $78). 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 October 23, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Kalamazoo to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.

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 October 19, 2025.

Travelers seeking maximum savings on their Kalamazoo to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons 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 October 23, 2025.
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
11,033 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Overall

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
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Overall

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 05m. Your travel time can differ by up to 3h 07m. 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 17% 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 SkyWest Airlines (100%), Japan Airlines (92%) or American Airlines (88%) 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 $553, our data indicates the cheapest price to be $179. The most popular route (Kalamazoo Intl - Chicago O'Hare Intl), is priced around $367.

  • 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, January is the cheapest month in which you can book a flight from Kalamazoo to Chicago O'Hare Intl Airport (average of $78). 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
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$373FlexibilityNo cancel feeOn-time71%

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