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Itami

$379+ Cheap flights from Illinois to Itami (ITM)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ITM
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Illinois to Itami

Cheapest flights from Illinois to Itami
Explore the most affordable flight options available from Illinois to Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This American Airlines deal was found by Cheapflights users on 10/18. 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 12/27:00 amSTL - ITM
2 stops21h 55mAmerican Airlines
Tue 12/93:30 pmITM - STL
2 stops18h 59mAmerican Airlines
Deal found 10/18$810
This Trip.com deal was found by Cheapflights users on 10/19. 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.
Mon 11/176:30 amORD - ITM
2 stops34h 10mMultiple Airlines
Thu 11/202:40 pmITM - ORD
2 stops25h 19mMultiple Airlines
Deal found 10/19$929
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amSTL - ITM
2 stops22h 55mJapan Airlines
Tue 1/132:40 pmITM - STL
2 stops18h 36mJapan Airlines
Deal found 10/20$947
This Bookaflight.co.il deal was found by Cheapflights users on 10/18. 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 Bookaflight.co.il is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:20 amSTL - ITM
2 stops19h 50mANA
Wed 10/298:00 amITM - STL
2 stops21h 50mANA
Deal found 10/18$1,041
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/164:25 pmORD - ITM
1 stop24h 05mMultiple Airlines
Sun 11/239:00 amITM - ORD
2 stops36h 25mMultiple Airlines
Deal found 10/19$1,071
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amSTL - ITM
2 stops20h 55mUnited Airlines
Thu 12/111:00 pmITM - STL
2 stops24h 45mUnited Airlines
Deal found 10/20$1,108
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/26:13 pmSTL - ITM
2 stops34h 37mAmerican Airlines
Wed 11/58:25 amITM - STL
2 stops21h 37mAmerican Airlines
Deal found 10/19$1,115
This Air Canada deal was found by Cheapflights users on 10/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:00 amORD - ITM
2 stops21h 05mMultiple Airlines
Mon 12/82:00 pmITM - ORD
2 stops39h 41mMultiple Airlines
Deal found 10/18$1,125
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:00 amORD - ITM
2 stops20h 10mAir Canada
Sun 11/234:00 pmITM - ORD
2 stops37h 41mAir Canada
Deal found 10/19$1,157
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 amORD - ITM
2 stops21h 20mAir Canada
Wed 12/104:00 pmITM - ORD
2 stops18h 30mAir Canada
Deal found 10/19$1,161
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:40 pmORD - ITM
2 stops48h 50mMultiple Airlines
Fri 12/126:00 pmITM - ORD
2 stops35h 41mMultiple Airlines
Deal found 10/19$1,177
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:20 amORD - ITM
1 stop18h 30mJapan Airlines
Fri 12/127:25 amITM - ORD
1 stop15h 05mJapan Airlines
Deal found 10/20$1,189

Cheap flight deals from Illinois to Itami

Keep the following information in mind while searching for Illinois to Itami flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$690
(FlightHub)

One-way from

$379
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,081
Provider with most accurate pricing for Chicago (CHI)-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Osaka (OSA) flights.
Search Deals
From Illinois to Osaka Itami
Search Deals
One-way flight from Illinois to Osaka Itami
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Itami 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 20, 2025.
Use the filters below to find and compare flights from Illinois to Osaka Itami Airport that are best for you.

Fly from

Illinois

Fly to

Itami

Route

Depart

Return

Price

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Tue 2/3

8:05 am-7:30 am

2 stops32h 25m

Osaka Itami

Thu 2/19

8:00 am-12:25 pm

2 stops19h 25m

$690

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Sun 2/15

7:41 am-6:55 pm

2 stops20h 14m

Osaka Itami

Sat 2/28

2:00 pm-7:19 pm

2 stops20h 19m

$695

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Tue 2/10

9:57 am-7:30 am

2 stops30h 33m

Osaka Itami

Sat 2/28

1:00 pm-2:29 pm

2 stops40h 29m

$700

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Sun 2/15

9:55 am-6:10 pm

2 stops41h 15m

Osaka Itami

Sat 2/28

1:00 pm-8:23 pm

2 stops22h 23m

$709

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Thu 2/12

7:41 am-6:10 pm

2 stops43h 29m

Osaka Itami

Sat 2/28

1:00 pm-8:23 pm

2 stops22h 23m

$710

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Tue 12/2

7:00 am-7:55 pm

2 stops21h 55m

Osaka Itami

Tue 12/9

3:30 pm-7:29 pm

2 stops18h 59m

$810

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Sat 4/18

3:15 pm-7:25 am

2 stops26h 10m

Osaka Itami

Thu 4/30

8:00 am-12:20 pm

2 stops18h 20m

$835

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Tue 2/10

4:15 pm-6:10 pm

3 stops34h 55m

Osaka Itami

Sat 2/28

1:00 pm-8:23 pm

2 stops22h 23m

$877

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Thu 12/4

6:15 am-6:10 pm

2 stops20h 55m

Osaka Itami

Thu 12/11

1:00 pm-10:45 pm

2 stops24h 45m

$1,108

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 12/3

8:00 am-8:20 pm

2 stops21h 20m

Osaka Itami

Wed 12/10

4:00 pm-7:30 pm

2 stops18h 30m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 33 results
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Best time to book a flight from Illinois to Itami

Have a flexible travel schedule? Discover the best time to fly to Itami from Illinois 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 Illinois to Osaka Itami Airport

What is the cheapest time of day to fly from IL to ITM?

Find hourly flight availability from Illinois to Itami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

When flying from Illinois to Osaka Itami Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 50% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Itami. 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 Illinois to Osaka Itami Airport?

    For as low as $1,204, ANA can have you in Osaka Itami Airport from Illinois in 18h 30m. There are 6461 mi between Illinois and Osaka Itami Airport. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Osaka Itami Airport?

Book flights to Osaka Itami Airport if you plan to visit one of these locations
Nara
Nishinomiya

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Top 2 airlines flying from Illinois to Itami

Discover the top 2 airlines that operate flights from Illinois to Itami. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$984Average$1,776FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,025Average$1,391FlexibilityNo cancel feeOn-time67%

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