What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Chicago O'Hare Intl Airport to Japan on average per day?

The number of flights available between Chicago O'Hare Intl Airport and Japan is 14 per day as of February 2026. The most frequent departure time is 10:00AM, with 59% of daily flights leaving in the afternoon.

How often are flights from Chicago to Japan delayed?

Historically, on average around 23% of flights between Chicago and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

What is the most punctual flight time for Chicago to Japan flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Chicago to Japan flights?

According to our data, Kal Star Aviation have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Chicago O'Hare Intl to Japan?

ANA, United Airlines, and Japan Airlines are the most popular carriers operating from Chicago O'Hare Intl to Japan

How many flights depart from Chicago O'Hare Intl Airport to Japan on average per week?

98 flights are operational weekly from Chicago O'Hare Intl Airport to Japan as of February 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What airlines fly to Japan?

ANA, United Airlines and Japan Airlines are the top three most popular airlines that fly to Japan from Chicago O'Hare Intl Airport according to our data. ANA is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 9 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Japan?

Prices for flights from Chicago O'Hare Intl Airport to Japan are updated daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Japan?

There are 9 operators available for flights from Chicago O'Hare Intl Airport to Japan as of February 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Japan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$354 Cheap Flights from Chicago O'Hare Intl Airport to Japan in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Japan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 12:30 pm

ORD

NGO

28h 45m

2 stops

2:00 pm - 2:55 pm

NGO

ORD

14h 55m

1 stop

$897ANA

Di, Apr 7 - Di, Apr 21

12:15 pm - 8:15 pm

ORD

ITM

18h 00m

1 stop

7:05 am - 8:40 am

ITM

ORD

15h 35m

1 stop

$900ANA

Mo, Apr 20 - Di, Mai 12

12:15 pm - 9:45 pm

ORD

UKB

19h 30m

1 stop

7:05 am - 8:40 am

UKB

ORD

15h 35m

1 stop

$900ANA

Mo, Apr 20 - Di, Mai 12

5:45 pm - 5:35 pm

ORD

FUK

33h 50m

1 stop

12:25 pm - 8:40 am

FUK

ORD

34h 15m

1 stop

$904United Airlines

Di, Apr 28 - Di, Mai 12

7:40 pm - 5:35 pm

ORD

FUK

31h 55m

2 stops

12:25 pm - 3:15 pm

FUK

ORD

16h 50m

1 stop

$909United Airlines

Di, Apr 28 - Di, Mai 12

8:50 am - 4:25 pm

ORD

KIX

17h 35m

1 stop

6:00 pm - 8:00 am

KIX

ORD

28h 00m

2 stops

$923Air Canada

Mo, Apr 20 - Di, Mai 12

3:45 pm - 4:25 pm

ORD

KIX

34h 40m

2 stops

6:00 pm - 8:00 am

KIX

ORD

28h 00m

2 stops

$931Air Canada

Di, Apr 21 - Do, Apr 30

7:33 pm - 3:05 pm

ORD

HND

29h 32m

1 stop

4:20 pm - 6:38 pm

HND

ORD

16h 18m

1 stop

$954Japan Airlines

Sa, Apr 18 - Sa, Mai 9

2:10 pm - 8:30 pm

ORD

ITM

16h 20m

1 stop

7:05 am - 10:45 am

ITM

ORD

17h 40m

1 stop

$957Japan Airlines

Di, Apr 21 - Do, Apr 30

3:35 pm - 9:00 pm

ORD

NGO

39h 25m

1 stop

4:10 pm - 1:55 pm

NGO

ORD

35h 45m

1 stop

$1,109Cathay Pacific

Di, Mrz 24 - Di, Mrz 31

ANA flights from Chicago O'Hare Intl Airport to Japan

Our best ANA deals on Chicago O'Hare Intl Airport to Japan flight tickets

ANA

Apr 7

ORD5:45 pmChicago O'Hare Intl

28h 45m

2 stops

NGO12:30 pmNagoya Chubu Centrair Intl

Apr 21

NGO2:00 pmNagoya Chubu Centrair Intl

14h 55m

1 stop

ORD2:55 pmChicago O'Hare Intl

$897

ANA

Apr 20

ORD11:50 amChicago O'Hare Intl

17h 05m

1 stop

ITM6:55 pmOsaka Itami

May 12

ITM7:05 amOsaka Itami

15h 35m

1 stop

ORD8:40 amChicago O'Hare Intl

$900

ANA

Apr 12

ORD12:15 pmChicago O'Hare Intl

16h 25m

1 stop

CTS6:40 pmSapporo Chitose

Apr 22

CTS9:20 pmSapporo Chitose

25h 20m

1 stop

ORD8:40 amChicago O'Hare Intl

$901

United Airlines flights from Chicago O'Hare Intl Airport to Japan

Our best United Airlines deals on Chicago O'Hare Intl Airport to Japan flight tickets

United Airlines

Apr 28

ORD5:45 pmChicago O'Hare Intl

33h 50m

1 stop

FUK5:35 pmFukuoka

May 12

FUK12:25 pmFukuoka

34h 15m

1 stop

ORD8:40 amChicago O'Hare Intl

$904

United Airlines

Apr 28

ORD7:40 pmChicago O'Hare Intl

31h 55m

2 stops

FUK5:35 pmFukuoka

May 12

FUK12:25 pmFukuoka

16h 50m

1 stop

ORD3:15 pmChicago O'Hare Intl

$909

United Airlines

Apr 20

ORD6:00 amChicago O'Hare Intl

21h 05m

2 stops

ITM5:05 pmOsaka Itami

May 12

ITM12:55 pmOsaka Itami

16h 20m

1 stop

ORD3:15 pmChicago O'Hare Intl

$912

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNagoya

ORD - NGO

ORDNGO

Chicago O'Hare Intl

Di 4/7

5:45 pm-12:30 pm

2 stops28h 45m

Nagoya Chubu Centrair Intl

Di 4/21

2:00 pm-2:55 pm

1 stop14h 55m

$897

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mo 4/20

12:15 pm-8:15 pm

1 stop18h 00m

Osaka Itami

Di 5/12

7:05 am-8:40 am

1 stop15h 35m

$900

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Mo 4/20

12:15 pm-9:45 pm

1 stop19h 30m

Kobe

Di 5/12

7:05 am-8:40 am

1 stop15h 35m

$900

ChicagoFukuoka

ORD - FUK

ORDFUK

Chicago O'Hare Intl

Di 4/28

5:45 pm-5:35 pm

1 stop33h 50m

Fukuoka

Di 5/12

12:25 pm-8:40 am

1 stop34h 15m

$904

ChicagoFukuoka

ORD - FUK

ORDFUK

Chicago O'Hare Intl

Di 4/28

7:40 pm-5:35 pm

2 stops31h 55m

Fukuoka

Di 5/12

12:25 pm-3:15 pm

1 stop16h 50m

$909

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mo 4/20

8:50 am-4:25 pm

1 stop17h 35m

Osaka Kansai Intl

Di 5/12

6:00 pm-8:00 am

2 stops28h 00m

$923

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Di 4/21

3:45 pm-4:25 pm

2 stops34h 40m

Osaka Kansai Intl

Do 4/30

6:00 pm-8:00 am

2 stops28h 00m

$931

ChicagoTokyo

ORD - HND

ORDHND

Chicago O'Hare Intl

Sa 4/18

7:33 pm-3:05 pm

1 stop29h 32m

Tokyo Haneda

Sa 5/9

4:20 pm-6:38 pm

1 stop16h 18m

$954

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Di 4/21

2:10 pm-8:30 pm

1 stop16h 20m

Osaka Itami

Do 4/30

7:05 am-10:45 am

1 stop17h 40m

$957

ChicagoNagoya

ORD - NGO

ORDNGO

Chicago O'Hare Intl

Di 3/24

3:35 pm-9:00 pm

1 stop39h 25m

Nagoya Chubu Centrair Intl

Di 3/31

4:10 pm-1:55 pm

1 stop35h 45m

$1,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from Chicago O'Hare Intl Airport, with most prices found around $1,096. If you aren’t able to travel to Japan during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,110.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Chicago O'Hare Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,047. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago O'Hare Intl Airport to Japan on a Saturday will generally be more expensive and average around $1,484. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from Chicago O'Hare Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,059 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Japan, so prices are often more expensive at around $1,510 per ticket.

What is the cheapest Chicago O'Hare Intl to Japan flight route?

Fly from Chicago O'Hare Intl to Tokyo Narita for the best Chicago O'Hare Intl - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Chicago O'Hare Intl Airport for as low as $1,077 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Japan flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Chicago O'Hare Intl Airport to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Japan

Best Price Found	$521
Fastest flight time	12h 45m
Direct flights	Every day
Airports in Japan	202 airports

The best one-way flight to Japan from Chicago O'Hare Intl Airport in the past 72 hours is $521. The best round-trip flight deal from Chicago O'Hare Intl Airport to Japan found on momondo in the last 72 hours is $959.

The fastest flight from Chicago O'Hare Intl Airport to Japan takes 12h 45m

Direct flights go from Chicago O'Hare Intl Airport to Japan every day.

There are 202 airports in Japan. From Chicago O'Hare Intl Airport there are direct flights to Tokyo Narita (NRT), Tokyo Haneda (HND).

Search flight deals

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Japan?
Prices for flights from Chicago O'Hare Intl Airport to Japan are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Japan?
There are 9 operators available for flights from Chicago O'Hare Intl Airport to Japan as of February 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Japan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Japan?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Japan is Boeing 777-300ER, representing 44.06% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 32.66%, Boeing 777-300 at 22.14%, and Boeing 787-8 Dreamliner at 0.42%.

Best airlines flying from Chicago O'Hare Intl Airport to Japan

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Japan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $613	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
Cathay Pacific	PriceFrom $709	Free Cancellation	Rating 7.6 1,160 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $767	Free Cancellation	Rating 7.1 10,700 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $880	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
ANA	PriceFrom $915	Free Cancellation	Rating 8.4 1,090 reviews	Search ANA flights
Japan Airlines	PriceFrom $939	Free Cancellation	Rating 8.3 1,701 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $959	Free Cancellation	Rating 7.4 9,264 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,001	Free Cancellation	Rating 7.2 11,258 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,008	Free Cancellation	Rating 8.4 1,349 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Japan?

Finding the right flight to Japan from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Japan quick and easy, saving you time and money.

Can I find flights from Chicago to Japan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Japan flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Japan?

Once you have performed a search for Chicago to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Japan right now. Can momondo alert me if prices change?

Price alerts on flights to Japan from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Japan

Flights to Tokyofrom $378

Flights to Osakafrom $532

Flights to Okinawafrom $532

Flights to Fukuokafrom $535

Flights to Nagoyafrom $530

Flights to Hiroshimafrom $642

Flights to Kagoshimafrom $1,156

Flights to Ishigakifrom $1,429

Flights to Hakodatefrom $1,115

Flights to Sendaifrom $854

Flights to Miyakojimafrom $2,836

Flights to Iwakunifrom $1,232

Cheap flights from Chicago O'Hare Intl Airport to Japan from $354

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ANA flights from Chicago O'Hare Intl Airport to Japan

Our best ANA deals on Chicago O'Hare Intl Airport to Japan flight tickets

United Airlines flights from Chicago O'Hare Intl Airport to Japan

Our best United Airlines deals on Chicago O'Hare Intl Airport to Japan flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Japan that are best for you.

See travel insights to Japan from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Japan

What is the cheapest month to fly to Japan?

What is the cheapest day to depart on your flight to Japan?

What is the cheapest time of day to depart on your flight to Japan?

What is the cheapest Chicago O'Hare Intl to Japan flight route?

Fly from Chicago O'Hare Intl to Tokyo Narita for the best Chicago O'Hare Intl - Japan flight prices

How far in advance should I book a flight to Japan?

What cabin class options are available on Chicago O'Hare Intl to Japan flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Chicago O'Hare Intl to Japan?

ANA, United Airlines, and Japan Airlines are the most popular carriers operating from Chicago O'Hare Intl to Japan

What airlines fly to Japan?

How often are flights from Chicago to Japan delayed?

Historically, on average around 23% of flights between Chicago and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

What is the most punctual flight time for Chicago to Japan flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Japan flights?

According to our data, Kal Star Aviation have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

How many flights depart from Chicago O'Hare Intl Airport to Japan on average per day?

The number of flights available between Chicago O'Hare Intl Airport and Japan is 14 per day as of February 2026. The most frequent departure time is 10:00AM, with 59% of daily flights leaving in the afternoon.

How many flights depart from Chicago O'Hare Intl Airport to Japan on average per week?

98 flights are operational weekly from Chicago O'Hare Intl Airport to Japan as of February 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

Cheap Chicago O'Hare Intl Airport to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Japan

Best Price Found

Fastest flight time

Direct flights

Airports in Japan

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Japan?

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Japan?

How old do you have to be to fly from Chicago O'Hare Intl Airport to Japan?

What documentation or ID do you need to fly to Japan?

What is the most popular plane model from Chicago O'Hare Intl Airport to Japan?

Best airlines flying from Chicago O'Hare Intl Airport to Japan

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Japan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Japan?

Can I find flights from Chicago to Japan with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Japan?

I’m not ready to book a flight from Chicago to Japan right now. Can momondo alert me if prices change?

An easier way to manage your Japan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Chicago O'Hare Intl Airport flight routes

According to popular flight searches on momondo this year

Japan flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Japan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Japan

List of cabin classes available on flights landing in Japan. Availability may vary depending on flight origin and airline.

Complete your trip to Japan

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