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$416+ Cheap flights from Japan 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — ORD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Japan to Illinois

Keep the following information in mind while searching for Japan to Illinois flight deals. Data was last updated July 30, 2025.

Round-trip from

$825
(Kiwi.com)

One-way from

$416
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$1,699

Good round-trip deal

$1,491 or less

Good one-way deal

$700 or less
From Japan to Illinois
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One-way flight from Japan to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Japan to Illinois.
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Price to beat on a one-way flight from Japan to Illinois.
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Find flight deals from Japan to Illinois

Cheapest flights from Japan to Illinois
Explore the most affordable flight options available from Japan to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/182:35 pmNRT - ORD
1 stop17h 39mMultiple Airlines
Thu 10/28:56 pmORD - NRT
1 stop27h 24mMultiple Airlines
Deal found 7/30$825
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/255:15 pmHND - STL
1 stop18h 17mUnited Airlines
Tue 9/99:17 amSTL - HND
1 stop16h 38mUnited Airlines
Deal found 7/30$919
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:20 pmHND - STL
1 stop30h 16mDelta
Tue 9/27:00 amSTL - HND
1 stop17h 20mDelta
Deal found 7/28$928
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Thu 10/301:30 amHND - ORD
2 stops35h 29mMultiple Airlines
Mon 11/36:20 amORD - HND
2 stops37h 25mMultiple Airlines
Deal found 7/30$943
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:25 amHND - ORD
1 stop24h 10mEVA Air
Mon 11/311:30 pmORD - HND
1 stop29h 50mEVA Air
Deal found 7/30$966
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:40 pmNRT - ORD
1 stop38h 05mEVA Air
Sat 10/412:30 amORD - NRT
1 stop22h 55mEVA Air
Deal found 7/30$966
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:35 amKIX - ORD
2 stops24h 39mMultiple Airlines
Tue 9/27:09 pmORD - KIX
2 stops31h 16mMultiple Airlines
Deal found 7/28$967
This HIS deal was found by Cheapflights users on 7/29. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:10 amKIX - ORD
1 stop23h 35mEVA Air
Sun 9/2812:30 amORD - KIX
1 stop19h 40mEVA Air
Deal found 7/29$971
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:15 amOKA - ORD
1 stop24h 30mEVA Air
Fri 9/1912:30 amORD - OKA
1 stop18h 45mEVA Air
Deal found 7/30$978
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Wed 11/56:35 pmNRT - MDW
2 stops30h 30mMultiple Airlines
Tue 11/184:15 pmMDW - NRT
2 stops33h 15mMultiple Airlines
Deal found 7/29$1,010
This EVA Air deal was found by Cheapflights users on 7/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:15 amOKA - ORD
1 stop24h 30mMultiple Airlines
Sat 9/205:45 pmORD - OKA
2 stops25h 30mMultiple Airlines
Deal found 7/29$1,032
This Delta deal was found by Cheapflights users on 7/30. 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 9/184:20 pmHND - ORD
1 stop14h 27mDelta
Thu 10/29:10 amORD - HND
1 stop17h 05mDelta
Deal found 7/30$1,035

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan 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 July 30, 2025.
Use the filters below to find and compare flights from Japan to Illinois that are best for you.

Fly from

Japan

Fly to

Illinois

Route

Depart

Return

Price

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

Thu 9/18

2:35 pm-6:14 pm

1 stop17h 39m

Chicago O'Hare Intl

Thu 10/2

8:56 pm-2:20 pm

1 stop27h 24m

$825

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 8/25

5:15 pm-9:32 pm

1 stop18h 17m

Lambert-St Louis

Tue 9/9

9:17 am-3:55 pm

1 stop16h 38m

$919

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 8/26

4:20 pm-8:36 am

1 stop30h 16m

Lambert-St Louis

Tue 9/2

7:00 am-2:20 pm

1 stop17h 20m

$928

TokyoChicago

HND - ORD

HNDORD

Tokyo Haneda

Thu 10/30

1:30 am-10:59 pm

2 stops35h 29m

Chicago O'Hare Intl

Mon 11/3

6:20 am-10:45 am

2 stops37h 25m

$943

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

Tue 9/23

8:40 pm-8:45 pm

1 stop38h 05m

Chicago O'Hare Intl

Sat 10/4

12:30 am-1:25 pm

1 stop22h 55m

$966

TokyoChicago

HND - ORD

HNDORD

Tokyo Haneda

Fri 10/31

10:25 am-8:35 pm

1 stop24h 10m

Chicago O'Hare Intl

Mon 11/3

11:30 pm-8:20 pm

1 stop29h 50m

$966

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Tue 8/26

7:35 am-6:14 pm

2 stops24h 39m

Chicago O'Hare Intl

Tue 9/2

7:09 pm-4:25 pm

2 stops31h 16m

$967

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Wed 9/24

11:10 am-8:45 pm

1 stop23h 35m

Chicago O'Hare Intl

Sun 9/28

12:30 am-10:10 am

1 stop19h 40m

$971

OkinawaChicago

OKA - ORD

OKAORD

Okinawa Naha

Sat 9/13

10:15 am-8:45 pm

1 stop24h 30m

Chicago O'Hare Intl

Fri 9/19

12:30 am-9:15 am

1 stop18h 45m

$978

TokyoChicago

NRT - MDW

NRTMDW

Tokyo Narita

Wed 11/5

6:35 pm-10:05 am

2 stops30h 30m

Chicago Midway

Tue 11/18

4:15 pm-4:30 pm

2 stops33h 15m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
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Best time to book a flight from Japan to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Japan 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 Japan to Illinois

What is the cheapest month to book a flight from Japan to Illinois?

Currently, August is the cheapest month in which you can book a flight from Japan to Illinois (average of $245). Flying from Japan to Illinois in March is currently the most expensive (average of $321). 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 JP to IL?

Find hourly flight availability from Japan to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Japan to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Japan to Illinois. 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 Japan to Illinois one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $434. American Airlines flights start at $458 while deals on United Airlines start at $472 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Japan 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.

  • What is the cheapest month to book a flight from Japan to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Japan to Illinois (average of $245). Flying from Japan to Illinois in March is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Japan to Illinois

Discover the top 5 airlines that operate flights from Japan to Illinois. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$951Average$1,126FlexibilityNo cancel feeOn-time74%
ANACheapest$1,180Average$1,921FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,186Average$1,799FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,270Average$1,489FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,344Average$1,499FlexibilityNo cancel feeOn-time71%

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