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Itami

$438+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ITM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$989
(United Airlines)

One-way from

$438
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$1,734
From Illinois to Osaka Itami
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One-way flight from Illinois to Osaka Itami
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Highest demand for flights based on searches. 10% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Sat 9/209:15 amSTL - ITM
2 stops19h 55mAir Canada
Sun 9/282:05 pmITM - STL
2 stops19h 33mAir Canada
Deal found 6/10$850
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:15 amSTL - ITM
2 stops23h 05mANA
Sat 11/227:05 amITM - STL
2 stops23h 45mANA
Deal found 6/11$900
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Sun 10/1912:25 pmSTL - ITM
2 stops40h 30mMultiple Airlines
Tue 10/282:00 pmITM - STL
2 stops23h 44mMultiple Airlines
Deal found 6/12$904
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/76:00 amSTL - ITM
2 stops21h 05mUnited Airlines
Mon 9/812:00 pmITM - STL
2 stops40h 19mUnited Airlines
Deal found 6/10$989
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2310:15 pmORD - ITM
3 stops32h 10mMultiple Airlines
Thu 6/262:25 pmITM - ORD
3 stops29h 47mMultiple Airlines
Deal found 6/11$1,142
This Japan Airlines deal was found by Cheapflights users on 6/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:30 pmSTL - ITM
2 stops34h 25mJapan Airlines
Sat 1/104:55 pmITM - STL
2 stops33h 13mJapan Airlines
Deal found 6/10$1,186
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/89:52 amORD - ITM
2 stops19h 53mAmerican Airlines
Mon 9/152:35 pmITM - ORD
2 stops19h 22mAmerican Airlines
Deal found 6/10$1,295
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:55 amORD - ITM
2 stops20h 15mAir Canada
Thu 9/252:05 pmITM - ORD
2 stops19h 24mAir Canada
Deal found 6/12$1,370
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 9/201:05 amORD - ITM
1 stop16h 30mJapan Airlines
Thu 9/258:30 amITM - ORD
1 stop14h 35mJapan Airlines
Deal found 6/12$1,578
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:50 amORD - ITM
1 stop17h 05mANA
Mon 10/208:20 pmITM - ORD
1 stop26h 20mANA
Deal found 6/11$1,681
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/175:45 pmORD - ITM
1 stop33h 20mUnited Airlines
Thu 10/212:00 pmITM - ORD
1 stop17h 10mUnited Airlines
Deal found 6/10$1,734
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:23 pmSTL - ITM
3 stops36h 27mWestJet
Mon 9/82:35 pmITM - STL
3 stops37h 49mWestJet
Deal found 6/11$2,003

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 June 12, 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

Mon 7/7

6:00 am-5:05 pm

2 stops21h 05m

Osaka Itami

Mon 9/8

12:00 pm-2:19 pm

2 stops40h 19m

$989

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 6/23

10:15 pm-8:25 pm

3 stops32h 10m

Osaka Itami

Thu 6/26

2:25 pm-6:12 am

3 stops29h 47m

$1,142

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Tue 7/29

1:20 pm-7:25 am

2 stops28h 05m

Osaka Itami

Fri 8/8

7:30 am-2:37 pm

2 stops21h 07m

$1,267

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 9/8

9:52 am-7:45 pm

2 stops19h 53m

Osaka Itami

Mon 9/15

2:35 pm-7:57 pm

2 stops19h 22m

$1,295

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 9/21

8:55 am-7:10 pm

2 stops20h 15m

Osaka Itami

Thu 9/25

2:05 pm-7:29 pm

2 stops19h 24m

$1,370

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sat 9/20

1:05 am-7:35 am

1 stop16h 30m

Osaka Itami

Thu 9/25

8:30 am-9:05 am

1 stop14h 35m

$1,578

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 10/7

11:50 am-6:55 pm

1 stop17h 05m

Osaka Itami

Mon 10/20

8:20 pm-8:40 am

1 stop26h 20m

$1,681

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 9/17

5:45 pm-5:05 pm

1 stop33h 20m

Osaka Itami

Thu 10/2

12:00 pm-3:10 pm

1 stop17h 10m

$1,734

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Mon 7/7

5:23 pm-7:50 pm

3 stops36h 27m

Osaka Itami

Mon 9/8

2:35 pm-2:24 pm

3 stops37h 49m

$2,003

St. LouisOsaka

STL - ITM

STLITM

Lambert-St Louis

Mon 7/7

10:00 am-8:35 am

3 stops56h 35m

Osaka Itami

Mon 9/8

8:05 pm-8:23 pm

3 stops38h 18m

$8,576

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 21 results
1
2
3

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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Osaka Itami Airport as you normally would.

Rainfall in Itami by month

Plan your trip to Itami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Itami Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Itami Airport when rainfall is around 1.6 in.

Temperature in Itami by month

Plan your trip to Itami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Itami Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Itami

Get insights into the airlines that provide service to Itami. 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 Itami. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Illinois to Osaka, such as Japan Airlines, ANA and Qatar Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very good
882 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qatar Airways
7.4
Good
3,584 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
United Airlines
7.4
Good
8,790 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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.

  • What are the cheapest airlines to fly from Illinois to Osaka Itami Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $438. However, be on the lookout for offers from Japan Airlines and American Airlines, as they are both options that can get you from Illinois to Osaka Itami Airport for a low price.

  • 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.

  • What is the cheapest month to book a flight from Illinois to Osaka Itami Airport?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Osaka Itami Airport (average of $789). Flying from Illinois to Osaka Itami Airport in December is currently the most expensive (average of $1,550). 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 Illinois?

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Alternative routes for Illinois to Itami

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$983Average$1,593FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,025Average$1,391FlexibilityNo cancel feeOn-time67%

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