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$368+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — ORD
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Japan to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Japan (JP0) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$691
(Air Canada)

One-way from

$368
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,581

Good round-trip deal

$892 or less

Good one-way deal

$560 or less
Provider with most accurate pricing for Tokyo (TYO)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Tokyo (TYO)-Chicago (CHI) flights.
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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. 8% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in January 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 enero 30, 2025.

This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/36:50 pmHND - STL
1 stop35h 16mAir Canada
lun. 3/173:50 pmSTL - HND
1 stop34h 50mAir Canada
Deal found 1/30$691
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/36:50 pmHND - STL
2 stops19h 42mMultiple Airlines
lun. 3/175:33 pmSTL - HND
2 stops33h 07mMultiple Airlines
Deal found 1/29$697
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/35:10 pmKIX - ORD
2 stops27h 18mMultiple Airlines
lun. 3/104:45 pmORD - KIX
2 stops33h 15mMultiple Airlines
Deal found 1/30$745
This Mytrip deal was found by Cheapflights users on 1/29. 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.
mié. 3/192:45 pmNRT - ORD
1 stop19h 13mMultiple Airlines
mié. 3/269:01 pmORD - NRT
1 stop26h 49mMultiple Airlines
Deal found 1/29$775
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:00 pmNRT - ORD
1 stop35h 39mAir Canada
sáb. 3/89:38 pmORD - NRT
2 stops26h 22mAir Canada
Deal found 1/29$918
This WhyPayMore deal was found by Cheapflights users on 1/30. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/279:45 pmNRT - ORD
1 stop30h 40mCathay Pacific
sáb. 10/44:05 pmORD - NRT
1 stop24h 40mCathay Pacific
Deal found 1/30$933
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
mié. 4/23:05 pmHND - ORD
2 stops34h 29mMultiple Airlines
lun. 4/75:45 pmORD - HND
Nonstop13h 30mMultiple Airlines
Deal found 1/30$953
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/106:05 pmKIX - ORD
1 stop33h 55mCathay Pacific
dom. 2/232:40 pmORD - KIX
1 stop24h 40mCathay Pacific
Deal found 1/30$977
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/276:50 pmHND - ORD
1 stop18h 16mAir Canada
jue. 3/67:12 amORD - HND
1 stop18h 28mAir Canada
Deal found 1/28$989
This Gotogate deal was found by Cheapflights users on 1/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/118:20 pmNRT - ORD
1 stop38h 15mEVA Air
lun. 3/1712:30 amORD - NRT
1 stop28h 50mEVA Air
Deal found 1/29$991
This WhyPayMore deal was found by Cheapflights users on 1/30. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/274:25 pmHND - ORD
1 stop36h 00mCathay Pacific
sáb. 10/44:05 pmORD - HND
1 stop31h 50mCathay Pacific
Deal found 1/30$1,050
This EVA Air deal was found by Cheapflights users on 1/30. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/1610:50 amHND - ORD
1 stop24h 10mEVA Air
dom. 5/1812:30 amORD - HND
1 stop29h 35mEVA Air
Deal found 1/30$1,072

Find flights from Japan to Illinois within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

lun. 3/3

6:50 pm-3:06 pm

1 stop35h 16m

Lambert-St Louis

lun. 3/17

3:50 pm-4:40 pm

1 stop34h 50m

$691

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

lun. 3/3

6:50 pm-11:32 pm

2 stops19h 42m

Lambert-St Louis

lun. 3/17

5:33 pm-4:40 pm

2 stops33h 07m

$697

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

lun. 3/3

5:10 pm-5:28 am

2 stops27h 18m

Chicago O'Hare Intl

lun. 3/10

4:45 pm-4:00 pm

2 stops33h 15m

$745

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

mié. 3/19

2:45 pm-7:58 pm

1 stop19h 13m

Chicago O'Hare Intl

mié. 3/26

9:01 pm-1:50 pm

1 stop26h 49m

$775

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

jue. 3/6

6:00 pm-2:39 pm

1 stop35h 39m

Chicago O'Hare Intl

sáb. 3/8

3:40 pm-3:00 pm

1 stop32h 20m

$918

TokyoChicago

HND - ORD

HNDORD

Tokyo Haneda

mié. 4/2

3:05 pm-11:34 am

2 stops34h 29m

Chicago O'Hare Intl

lun. 4/7

5:45 pm-9:15 pm

Nonstop13h 30m

$953

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

lun. 2/10

6:05 pm-1:00 pm

1 stop33h 55m

Chicago O'Hare Intl

dom. 2/23

2:40 pm-6:20 am

1 stop24h 40m

$977

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

vie. 2/14

4:45 pm-1:00 pm

1 stop35h 15m

Chicago O'Hare Intl

lun. 2/17

2:40 pm-2:10 pm

1 stop32h 30m

$988

TokyoChicago

HND - ORD

HNDORD

Tokyo Haneda

jue. 2/27

6:50 pm-10:06 pm

1 stop18h 16m

Chicago O'Hare Intl

jue. 3/6

7:12 am-4:40 pm

1 stop18h 28m

$989

TokyoChicago

NRT - ORD

NRTORD

Tokyo Narita

mar. 3/11

8:20 pm-8:35 pm

1 stop38h 15m

Chicago O'Hare Intl

lun. 3/17

12:30 am-7:20 pm

1 stop28h 50m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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.

Travel insights for flights from Japan to Illinois

Get recent, data-driven insights about flights from Japan to Illinois including ideal travel times, pricing trends, and more.

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 $325). 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 enero 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.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 enero 30, 2025.
Get a feel of what it's like to fly with Korean Air, EVA Air and ANA from Japan to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,236 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
844 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,445 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
462 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 Air Canada, which is currently one of the cheapest options available, starting at $512. EVA Air flights start at $600 while deals on WestJet start at $701 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 $325). 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 6 airlines flying from Japan to Illinois

Discover the top 6 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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$883Average$1,105FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,135Average$1,571FlexibilityNo cancel feeOn-time71%
ANACheapest$1,137Average$1,976FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,186Average$1,799FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,270Average$1,669FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,290Average$1,727FlexibilityNo cancel feeOn-time79%
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