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$332+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — ORD
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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.
Fri 12/198:25 pmHND - STL
1 stop18h 48mAmerican Airlines
Thu 1/17:00 amSTL - HND
1 stop20h 30mAmerican Airlines
Deal found 12/3$732
This Delta deal was found by Cheapflights users on 12/4. 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.
Mon 12/225:35 pmHND - MDW
2 stops19h 47mDelta
Mon 1/129:32 amMDW - HND
1 stop17h 13mDelta
Deal found 12/4$751
This Delta deal was found by Cheapflights users on 12/4. 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.
Mon 12/225:35 pmHND - ORD
2 stops18h 39mDelta
Thu 1/1511:05 amORD - HND
1 stop15h 40mDelta
Deal found 12/4$751
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/252:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Sun 1/116:15 amORD - NRT
2 stops41h 10mMultiple Airlines
Deal found 12/4$753
This American Airlines deal was found by Cheapflights users on 12/4. 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 12/225:30 pmNRT - ORD
1 stop18h 49mAmerican Airlines
Mon 1/125:05 amORD - NRT
1 stop19h 25mAmerican Airlines
Deal found 12/4$758
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/252:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Fri 1/95:53 pmORD - NRT
2 stops53h 32mMultiple Airlines
Deal found 12/4$762
This Delta deal was found by Cheapflights users on 12/4. 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.
Fri 12/198:00 pmHND - STL
1 stop17h 18mDelta
Thu 1/110:04 amSTL - HND
1 stop16h 41mDelta
Deal found 12/4$762
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/252:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Sat 1/109:15 amORD - NRT
2 stops38h 10mMultiple Airlines
Deal found 12/4$765
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/252:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Tue 1/1312:00 pmORD - NRT
2 stops57h 45mMultiple Airlines
Deal found 12/4$767
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/252:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Mon 1/1210:37 pmORD - NRT
2 stops27h 43mMultiple Airlines
Deal found 12/4$800
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/252:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Wed 1/146:06 pmORD - NRT
2 stops27h 39mMultiple Airlines
Deal found 12/4$805
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/242:45 pmNRT - ORD
1 stop30h 20mMultiple Airlines
Sat 1/106:51 pmORD - NRT
2 stops34h 04mMultiple Airlines
Deal found 12/4$814

Find flight deals from Japan to Illinois

Keep the following information in mind while searching for Japan to Illinois flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$732
(Gotogate)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,803

Good round-trip deal

$973 or less

Good one-way deal

$841 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. 3% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 4, 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

Fri 12/19

1:05 pm-5:10 pm

2 stops19h 05m

Lambert-St Louis

Thu 1/1

7:00 am-6:30 pm

1 stop20h 30m

$732

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 2/12

4:25 pm-8:43 pm

1 stop19h 18m

Lambert-St Louis

Thu 2/26

6:35 am-5:45 pm

1 stop20h 10m

$738

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 2/10

5:35 pm-9:38 pm

2 stops19h 03m

Lambert-St Louis

Tue 2/24

7:10 am-5:45 pm

2 stops19h 35m

$738

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 2/9

4:50 pm-9:38 pm

2 stops19h 48m

Lambert-St Louis

Wed 2/25

6:35 am-5:45 pm

1 stop20h 10m

$738

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 2/6

5:20 pm-4:45 pm

1 stop14h 25m

Lambert-St Louis

Tue 2/24

6:00 am-5:45 pm

2 stops20h 45m

$738

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 2/12

5:20 pm-11:23 pm

1 stop21h 03m

Lambert-St Louis

Wed 2/25

6:35 am-5:45 pm

1 stop20h 10m

$738

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 2/11

4:25 pm-8:43 pm

1 stop19h 18m

Lambert-St Louis

Tue 2/24

6:00 am-5:45 pm

2 stops20h 45m

$738

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 2/9

5:20 pm-4:45 pm

1 stop14h 25m

Lambert-St Louis

Tue 2/24

10:12 am-5:45 pm

1 stop16h 33m

$738

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Mon 12/15

12:55 pm-7:35 pm

1 stop21h 40m

Chicago O'Hare Intl

Wed 12/31

11:30 pm-11:55 am

1 stop21h 25m

$908

OkinawaChicago

OKA - ORD

OKAORD

Okinawa Naha

Mon 12/15

8:10 pm-7:35 pm

1 stop38h 25m

Chicago O'Hare Intl

Wed 12/24

11:30 pm-7:10 pm

1 stop28h 40m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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 $758). Flying from Japan to Illinois in January is currently the most expensive (average of $1,407). 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 December 4, 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 December 4, 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
8.5
Very good
1,292 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,292 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.4
Very good
1,017 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Japan Airlines
8.3
Very good
1,638 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,065 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air Canada
7.1
Good
10,500 reviews
EVA Air
8.5
Very good
1,292 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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 19h 05m. American Airlines provides one of the quickest options available for as low as $732. 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 Frontier, which is currently one of the cheapest options available, starting at $29. ZIPAIR flights start at $245 while deals on WestJet start at $430 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 $758). Flying from Japan to Illinois in January is currently the most expensive (average of $1,407). 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 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$804Average$1,489FlexibilityNo cancel feeOn-time67%
EVA AirCheapest$960Average$1,081FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,389Average$1,799FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,552Average$1,822FlexibilityNo cancel feeOn-time79%
ANACheapest$1,626Average$1,990FlexibilityNo cancel feeOn-time80%

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