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$314+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — ORD
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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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 October 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Fri 11/72:45 pmNRT - ORD
1 stop23h 15mMultiple Airlines
Sat 11/156:30 amORD - NRT
1 stop40h 55mMultiple Airlines
Deal found 10/17$606
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:45 pmNRT - ORD
1 stop30h 40mMultiple Airlines
Sun 12/79:06 pmORD - NRT
1 stop26h 19mMultiple Airlines
Deal found 10/18$670
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:45 pmNRT - ORD
1 stop25h 14mMultiple Airlines
Sun 12/79:06 pmORD - NRT
1 stop26h 19mMultiple Airlines
Deal found 10/18$671
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:45 pmNRT - ORD
1 stop30h 40mMultiple Airlines
Sun 12/79:06 pmORD - NRT
1 stop26h 19mMultiple Airlines
Deal found 10/18$688
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/212:45 pmNRT - ORD
1 stop25h 14mMultiple Airlines
Sun 12/79:06 pmORD - NRT
1 stop26h 19mMultiple Airlines
Deal found 10/18$694
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:45 pmNRT - ORD
1 stop30h 40mMultiple Airlines
Sun 12/79:06 pmORD - NRT
1 stop26h 19mMultiple Airlines
Deal found 10/18$710
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:45 pmNRT - ORD
1 stop25h 14mMultiple Airlines
Fri 12/57:00 amORD - NRT
2 stops45h 55mMultiple Airlines
Deal found 10/18$719
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/232:45 pmNRT - ORD
1 stop30h 40mMultiple Airlines
Fri 12/52:20 pmORD - NRT
2 stops31h 25mMultiple Airlines
Deal found 10/18$722
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:30 amNRT - MDW
1 stop26h 47mMultiple Airlines
Wed 12/102:49 pmMDW - NRT
2 stops32h 31mMultiple Airlines
Deal found 10/18$835
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.
Wed 12/35:10 pmHND - ORD
1 stop17h 13mAmerican Airlines
Wed 12/107:15 amORD - HND
1 stop20h 15mAmerican Airlines
Deal found 10/19$845
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 pmHND - STL
1 stop16h 02mDelta
Thu 12/116:39 amSTL - HND
1 stop20h 06mDelta
Deal found 10/18$872
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:40 pmHND - STL
2 stops17h 42mUnited Airlines
Thu 1/19:55 amSTL - HND
1 stop16h 50mUnited Airlines
Deal found 10/18$879

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 October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$606
(Kiwi.com)

One-way from

$314
(Trip.com)

Popular in

October

Cheapest in

February

Average price

$1,826

Good round-trip deal

$766 or less

Good one-way deal

$486 or less
Provider with most accurate pricing for Tokyo (TYO)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Chicago (CHI) flights.
Search Deals
From Japan to Illinois
Search Deals
One-way flight from Japan to Illinois
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Japan to Illinois.
Search Deals
Price to beat on a one-way flight from Japan to Illinois.
Search Deals

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 October 19, 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

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 1/19

5:20 pm-8:39 pm

2 stops18h 19m

Lambert-St Louis

Mon 2/16

10:45 am-5:45 pm

1 stop16h 00m

$872

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 1/12

8:00 pm-9:04 am

1 stop28h 04m

Lambert-St Louis

Mon 2/9

8:50 am-3:20 pm

1 stop15h 30m

$872

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/19

5:20 pm-11:27 pm

1 stop21h 07m

Lambert-St Louis

Thu 1/1

6:29 am-5:45 pm

1 stop20h 16m

$872

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/19

7:40 pm-10:43 pm

2 stops18h 03m

Lambert-St Louis

Thu 1/1

8:05 am-5:45 pm

1 stop18h 40m

$875

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 12/4

4:25 pm-9:02 pm

2 stops19h 37m

Lambert-St Louis

Wed 12/10

5:28 pm-3:20 pm

2 stops30h 52m

$875

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

Sat 11/1

5:15 pm-2:35 pm

3 stops35h 20m

Chicago O'Hare Intl

Mon 11/3

9:22 pm-2:25 pm

1 stop26h 03m

$915

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

Thu 2/19

6:45 pm-11:06 am

1 stop31h 21m

Chicago O'Hare Intl

Mon 2/23

12:50 pm-4:30 pm

1 stop36h 40m

$917

OkinawaChicago

OKA - ORD

OKAORD

Okinawa Naha

Thu 10/30

10:15 am-8:35 pm

1 stop24h 20m

Chicago O'Hare Intl

Tue 11/4

11:30 pm-9:15 am

1 stop18h 45m

$942

OkinawaChicago

OKA - ORD

OKAORD

Okinawa Naha

Sat 12/20

10:15 am-7:35 pm

1 stop24h 20m

Chicago O'Hare Intl

Tue 1/13

11:30 pm-9:15 am

1 stop18h 45m

$946

OkinawaChicago

OKA - ORD

OKAORD

Okinawa Naha

Fri 12/19

10:15 am-7:35 pm

1 stop24h 20m

Chicago O'Hare Intl

Tue 1/13

11:30 pm-9:15 am

1 stop18h 45m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

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, October is the cheapest month in which you can book a flight from Japan to Illinois (average of $755). Flying from Japan to Illinois in January is currently the most expensive (average of $1,332). 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 October 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Japan to Illinois in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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 October 19, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Japan Airlines 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
1,255 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

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
1,255 reviews
EVA Air
8.4
Very good
1,255 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

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
990 reviews
EVA Air
8.4
Very good
1,255 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

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
1,582 reviews
EVA Air
8.4
Very good
1,255 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

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
United Airlines
7.4
Good
8,993 reviews
EVA Air
8.4
Very good
1,255 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

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
Air Canada
7.1
Good
10,334 reviews
EVA Air
8.4
Very good
1,255 reviews

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

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.

  • How long is the flight from Japan to Illinois?

    A quick flight from Japan to Illinois can take about 18h 19m. Delta provides one of the quickest options available for as low as $872. The distance from Japan to Illinois is about 6383 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Japan to Illinois one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $414. Delta flights start at $441 while deals on EVA Air start at $577 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, October is the cheapest month in which you can book a flight from Japan to Illinois (average of $755). Flying from Japan to Illinois in January is currently the most expensive (average of $1,332). 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

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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 4 airlines flying from Japan to Illinois

Discover the top 4 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 October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$834Average$1,441FlexibilityNo cancel feeOn-time67%
EVA AirCheapest$960Average$1,090FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,389Average$1,799FlexibilityNo cancel feeOn-time69%
ANACheapest$1,516Average$1,974FlexibilityNo cancel feeOn-time80%

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