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 8% of their flights experiencing any sort of delay.

What airlines fly to Japan?

ANA, Air Canada and United Airlines are the top three most popular airlines that fly to Japan from Chicago according to our data. ANA is the first choice among our users, with 37% 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.

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 often are flights from Chicago to Japan delayed?

Historically, on average around 19% 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 170 minutes.

How many flights depart from Chicago to Japan on average per week?

As of December 2025, there are 96 flights per week flying from Chicago to Japan. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.

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

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

How many flights depart from Chicago to Japan on average per day?

13 flights are operational daily from Chicago to Japan as of December 2025. The most popular departure time for this route is 10:00AM, with 62% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from Chicago to Japan?

WestJet, Japan Airlines, and ANA are the most popular carriers operating from Chicago to Japan

When did momondo last update prices for flights from Chicago to Japan?

Prices for flights from Chicago to Japan are updated daily.

How many operators does momondo search for flights from Chicago to Japan?

As of December 2025, there are 9 operators available to choose from for flights from Chicago to Japan.

How old do you have to be to fly from Chicago to Japan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago 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.

$361 Cheap Flights from Chicago to Japan in 2025/26

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Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 pm - 7:10 pm

ORD

ITM

30h 50m2 stops

4:00 pm - 7:45 pm

ITM

ORD

18h 45m2 stops

$749Air Canada

Sat, Feb 7 - Wed, Feb 25

2:35 pm - 3:20 pm

ORD

FUK

33h 45m1 stop

4:30 pm - 12:55 pm

FUK

ORD

35h 25m1 stop

$862Cathay Pacific

Mon, Jan 19 - Mon, Feb 2

8:25 am - 5:25 pm

ORD

HND

19h 00m1 stop

5:00 pm - 7:27 pm

HND

ORD

16h 27m1 stop

$899Japan Airlines

Sun, Apr 19 - Wed, Apr 29

9:00 pm - 5:35 pm

ORD

HND

29h 35m1 stop

6:05 pm - 9:25 pm

HND

ORD

18h 20m1 stop

$900Japan Airlines

Sat, Feb 21 - Fri, Mar 6

1:10 pm - 5:45 pm

ORD

HND

13h 35mnonstop

6:20 pm - 4:10 pm

HND

ORD

11h 50mnonstop

$918ANA

Sun, Mar 1 - Fri, Mar 13

1:10 pm - 11:05 pm

ORD

OKA

18h 55m1 stop

9:05 pm - 7:20 am

OKA

ORD

25h 15m1 stop

$926ANA

Wed, Jan 21 - Wed, Feb 4

11:30 pm - 7:10 pm

ORD

OKA

28h 40m1 stop

10:15 am - 7:35 pm

OKA

ORD

24h 20m1 stop

$934EVA Air

Tue, Feb 24 - Wed, Mar 4

11:30 pm - 7:10 pm

ORD

OKA

28h 40m1 stop

10:15 am - 8:35 pm

OKA

ORD

24h 20m1 stop

$953EVA Air

Thu, Mar 5 - Wed, Mar 11

4:25 pm - 11:05 pm

ORD

OKA

39h 40m1 stop

12:15 pm - 3:10 pm

OKA

ORD

17h 55m1 stop

$959United Airlines

Mon, Jan 19 - Thu, Feb 5

7:58 pm - 7:25 pm

ORD

OKA

32h 27m2 stops

12:15 pm - 7:20 am

OKA

ORD

34h 05m1 stop

$963United Airlines

Mon, Jan 19 - Thu, Feb 5

Cathay Pacific flights from Chicago to Japan

Our best Cathay Pacific deals on Chicago to Japan flight tickets

Cathay Pacific

Jan 19

ORD2:35 pmChicago O'Hare Intl

33h 45m

1 stop

FUK3:20 pmFukuoka

Feb 2

FUK4:30 pmFukuoka

35h 25m

1 stop

ORD12:55 pmChicago O'Hare Intl

$862

Find similar

Cathay Pacific

Jan 21

ORD2:35 pmChicago O'Hare Intl

33h 40m

1 stop

KIX3:15 pmOsaka Kansai Intl

Feb 4

KIX9:25 amOsaka Kansai Intl

42h 30m

1 stop

ORD12:55 pmChicago O'Hare Intl

$864

Find similar

Cathay Pacific

Jan 22

ORD2:35 pmChicago O'Hare Intl

24h 45m

1 stop

KIX6:20 amOsaka Kansai Intl

Feb 4

KIX7:05 pmOsaka Kansai Intl

32h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$865

Find similar

American Airlines flights from Chicago to Japan

Our best American Airlines deals on Chicago to Japan flight tickets

American Airlines

Jan 21

ORD7:00 amChicago O'Hare Intl

21h 55m

2 stops

ITM7:55 pmOsaka Itami

Feb 4

ITM3:25 pmOsaka Itami

19h 04m

2 stops

ORD7:29 pmChicago O'Hare Intl

$975

Find similar

American Airlines

Feb 10

ORD10:35 amChicago O'Hare Intl

18h 20m

1 stop

ITM7:55 pmOsaka Itami

Feb 17

ITM2:40 pmOsaka Itami

20h 26m

2 stops

ORD8:06 pmChicago O'Hare Intl

$1,069

Find similar

American Airlines

Jan 4

ORD6:00 amChicago O'Hare Intl

22h 05m

2 stops

FUK7:05 pmFukuoka

Jan 17

FUK2:55 pmFukuoka

20h 44m

2 stops

ORD8:39 pmChicago O'Hare Intl

$1,716

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sat 2/7

9:20 pm-7:10 pm

2 stops30h 50m

Osaka Itami

Wed 2/25

4:00 pm-7:45 pm

2 stops18h 45m

$749

ChicagoFukuoka

ORD - FUK

ORDFUK

Chicago O'Hare Intl

Mon 1/19

2:35 pm-3:20 pm

1 stop33h 45m

Fukuoka

Mon 2/2

4:30 pm-12:55 pm

1 stop35h 25m

$862

ChicagoTokyo

ORD - HND

ORDHND

Chicago O'Hare Intl

Sun 4/19

8:25 am-5:25 pm

1 stop19h 00m

Tokyo Haneda

Wed 4/29

5:00 pm-7:27 pm

1 stop16h 27m

$899

ChicagoTokyo

ORD - HND

ORDHND

Chicago O'Hare Intl

Sat 2/21

9:00 pm-5:35 pm

1 stop29h 35m

Tokyo Haneda

Fri 3/6

6:05 pm-9:25 pm

1 stop18h 20m

$900

ChicagoTokyo

ORD - HND

ORDHND

Chicago O'Hare Intl

Sun 3/1

1:10 pm-5:45 pm

Nonstop13h 35m

Tokyo Haneda

Fri 3/13

6:20 pm-4:10 pm

Nonstop11h 50m

$918

ChicagoOkinawa

ORD - OKA

ORDOKA

Chicago O'Hare Intl

Wed 1/21

1:10 pm-11:05 pm

1 stop18h 55m

Okinawa Naha

Wed 2/4

9:05 pm-7:20 am

1 stop25h 15m

$926

ChicagoOkinawa

ORD - OKA

ORDOKA

Chicago O'Hare Intl

Tue 2/24

11:30 pm-7:10 pm

1 stop28h 40m

Okinawa Naha

Wed 3/4

10:15 am-7:35 pm

1 stop24h 20m

$934

ChicagoOkinawa

ORD - OKA

ORDOKA

Chicago O'Hare Intl

Thu 3/5

11:30 pm-7:10 pm

1 stop28h 40m

Okinawa Naha

Wed 3/11

10:15 am-8:35 pm

1 stop24h 20m

$953

ChicagoOkinawa

ORD - OKA

ORDOKA

Chicago O'Hare Intl

Mon 1/19

4:25 pm-11:05 pm

1 stop39h 40m

Okinawa Naha

Thu 2/5

12:15 pm-3:10 pm

1 stop17h 55m

$959

ChicagoOkinawa

ORD - OKA

ORDOKA

Chicago O'Hare Intl

Mon 1/19

7:58 pm-7:25 pm

2 stops32h 27m

Okinawa Naha

Thu 2/5

12:15 pm-7:20 am

1 stop34h 05m

$963

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Chicago 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 September is, on average, the cheapest month to fly to Japan from Chicago, with most prices found around $986. If you aren’t able to travel to Japan during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,049.

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

On average, the least expensive day to fly to Japan from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,093. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago to Japan on a Saturday will generally be more expensive and average around $1,602. 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 in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,081 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 $1,638 per ticket.

What is the cheapest Chicago to Japan flight route?

Fly from Chicago O'Hare Intl to Tokyo Narita for the best Chicago - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,275 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Chicago for as low as $1,122 on momondo.

What cabin class options are available on Chicago to Japan flights?

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

Can stopping save me money on Chicago to Japan flights?

You could potentially save up to 18% on your flight if you consider stops on a Chicago to Japan flight.

Cheap Chicago to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Japan

Best Price Found	$536
Fastest flight time	12h 45m
Direct flights	Every day
Airports in Japan	202 airports

The best one-way flight to Japan from Chicago in the past 72 hours is $536. The best round-trip flight deal from Chicago to Japan found on momondo in the last 72 hours is $950.

The fastest flight from Chicago to Japan takes 12h 45m

Direct flights go from Chicago to Japan every day.

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

Search flight deals

When did momondo last update prices for flights from Chicago to Japan?
Prices for flights from Chicago to Japan are updated daily.
How many operators does momondo search for flights from Chicago to Japan?
As of December 2025, there are 9 operators available to choose from for flights from Chicago to Japan.
How old do you have to be to fly from Chicago to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago 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 to Japan?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Japan is Boeing 777-300ER (42.85% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (33.02%), Boeing 777-300 (22.77%), and Airbus A350-900 (0.26%).

Best airlines flying from Chicago to Japan

Compare and see reviews for airlines that fly from Chicago to Japan with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights
EVA Air	PriceFrom $648	Free Cancellation	Rating 8.5 1,303 reviews	Search EVA Air flights
Cathay Pacific	PriceFrom $709	Free Cancellation	Rating 7.6 1,106 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $824	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $880	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $951	Free Cancellation	Rating 7.2 11,070 reviews	Search American Airlines flights
ANA	PriceFrom $984	Free Cancellation	Rating 8.4 1,049 reviews	Search ANA flights
United Airlines	PriceFrom $1,045	Free Cancellation	Rating 7.4 9,117 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $1,079	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights

Why use momondo?

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

It is quick and easy to find Chicago to Japan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Japan that suits you.

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

Yes. All flights to Japan from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from Chicago to Japan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Japan and let you know when they 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.

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Find better results for your trip to Japan

Popular cities in Japan

Flights to Tokyofrom $463

Flights to Osakafrom $536

Flights to Okinawafrom $497

Flights to Fukuokafrom $495

Flights to Nagoyafrom $529

Flights to Hiroshimafrom $537

Flights to Ishigakifrom $616

Flights to Kagoshimafrom $907

Flights to Hakodatefrom $944

Flights to Toyamafrom $1,011

Flights to Sendaifrom $809

Flights to Miyakojimafrom $1,918

Cheap flights from Chicago to Japan from $361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Japan departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Chicago to Japan

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Cathay Pacific flights from Chicago to Japan

Our best Cathay Pacific deals on Chicago to Japan flight tickets

American Airlines flights from Chicago to Japan

Our best American Airlines deals on Chicago to Japan flight tickets

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Use the filters below to find and compare flights from Chicago to Japan that are best for you.

See travel insights to Japan from

How to get the cheapest flight ticket from Chicago 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 to Japan flight route?

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

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

What cabin class options are available on Chicago to Japan flights?

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

Can stopping save me money on Chicago to Japan flights?

You could potentially save up to 18% on your flight if you consider stops on a Chicago to Japan flight.

What is the cheapest airline that flies from Chicago to Japan?

WestJet, Japan Airlines, and ANA are the most popular carriers operating from Chicago to Japan

What airlines fly to Japan?

How often are flights from Chicago to Japan delayed?

Historically, on average around 19% 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 170 minutes.

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

Generally, flights departing in the morning 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 8% of their flights experiencing any sort of delay.

How many flights depart from Chicago to Japan on average per day?

13 flights are operational daily from Chicago to Japan as of December 2025. The most popular departure time for this route is 10:00AM, with 62% of flights per day taking off in the afternoon.

How many flights depart from Chicago to Japan on average per week?

As of December 2025, there are 96 flights per week flying from Chicago to Japan. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.

Cheap Chicago to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Japan

Best Price Found

Fastest flight time

Direct flights

Airports in Japan

When did momondo last update prices for flights from Chicago to Japan?

How many operators does momondo search for flights from Chicago to Japan?

How old do you have to be to fly from Chicago to Japan?

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

What is the most popular plane model from Chicago to Japan?

Best airlines flying from Chicago to Japan

Compare and see reviews for airlines that fly from Chicago 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