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$404+ Cheap flights from Osaka Itami (ITM) to Illinois

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ITM — ORD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Osaka Itami to Illinois

Keep the following information in mind while searching for Osaka Itami to Illinois flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,438
(Cheapflightsfares)

One-way from

$404
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Chicago (CHI) flights.
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From Osaka Itami to Illinois
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One-way flight from Osaka Itami to Illinois
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Find flight deals from Osaka Itami to Illinois

Cheapest flights from Osaka Itami to Illinois
Explore the most affordable flight options available from Osaka Itami to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:05 pmITM - ORD
1 stop14h 45mANA
Thu 1/84:25 pmORD - ITM
1 stop24h 05mANA
Deal found 10/28$1,438
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/224:30 pmITM - ORD
2 stops19h 39mAmerican Airlines
Thu 1/87:00 amORD - ITM
2 stops21h 55mAmerican Airlines
Deal found 10/28$1,571
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/103:30 pmITM - ORD
2 stops19h 05mAmerican Airlines
Wed 12/1710:20 amORD - ITM
1 stop18h 35mAmerican Airlines
Deal found 10/26$1,878
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:40 pmITM - ORD
1 stop14h 00mJapan Airlines
Wed 12/1710:20 amORD - ITM
1 stop18h 35mJapan Airlines
Deal found 10/26$1,987
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:00 pmITM - ORD
1 stop15h 10mMultiple Airlines
Wed 12/31:10 pmORD - ITM
1 stop27h 20mMultiple Airlines
Deal found 10/27$2,085
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:40 pmITM - ORD
2 stops22h 50mAlaska Airlines
Wed 12/178:00 amORD - ITM
2 stops20h 55mAlaska Airlines
Deal found 10/26$2,166

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka Itami to Illinois 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 28, 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to Illinois that are best for you.

Fly from

Osaka Itami

Fly to

Illinois

Route

Depart

Return

Price

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

2:05 pm-1:50 pm

1 stop14h 45m

Chicago O'Hare Intl

Thu 1/8

4:25 pm-7:30 am

1 stop24h 05m

$1,438

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

4:30 pm-9:09 pm

2 stops19h 39m

Chicago O'Hare Intl

Thu 1/8

7:00 am-7:55 pm

2 stops21h 55m

$1,574

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Thu 2/5

4:30 pm-9:23 pm

2 stops19h 53m

Chicago O'Hare Intl

Fri 3/13

8:15 am-7:50 pm

2 stops21h 35m

$1,588

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Thu 2/5

2:05 pm-1:50 pm

1 stop14h 45m

Chicago O'Hare Intl

Fri 3/13

11:30 am-6:55 pm

1 stop17h 25m

$1,711

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 3/2

4:00 pm-7:30 pm

2 stops18h 30m

Chicago O'Hare Intl

Wed 3/4

8:00 am-7:10 pm

2 stops20h 10m

$1,732

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Thu 12/11

8:10 am-12:13 am

3 stops31h 03m

$404

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Wed 12/10

8:10 am-6:04 am

3 stops36h 54m

$445

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Fri 12/12

8:10 am-12:13 am

3 stops31h 03m

$521

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Sat 11/22

8:00 am-5:32 am

3 stops36h 32m

$534

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Tue 12/9

2:05 pm-10:30 pm

2 stops23h 25m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 13 results
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Best time to book a flight from Osaka Itami to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Osaka Itami 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 Osaka Itami Airport to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Osaka Itami to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Osaka Itami Airport to Illinois?

    ANA can get you from Osaka Itami Airport to Illinois in just under 14h 45m. Your travel time can differ by up to . There are 6461 mi between Osaka Itami Airport and Illinois.

  • Can I find deals for flights from Osaka Itami to Illinois that include hotel bookings?

    Yes. In addition to deals on Osaka Itami to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka Itami to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka Itami to Illinois.

  • Can I find deals for business class flights from Osaka Itami to Illinois?

    Yes. Cheapflights offers flight deals from Osaka Itami to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Osaka Itami to Illinois

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