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

According to our data, EVA Air have had the least number of delays on this route over the last 12 months; with about 31% of their flights experiencing any sort of delay.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Osaka?

Flights connecting via Tokyo (NRT) have the shortest average one-way travel time: 17h 25m.

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

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

How often are flights from Chicago to Osaka delayed?

Historically, on average around 32% of flights between Chicago and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

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

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

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Osaka?

Taipei City (TPE) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Osaka?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $809.

What airlines fly to Osaka?

EVA Air, ANA and Japan Airlines are the top three most popular airlines that fly to Osaka from Chicago O'Hare Intl Airport according to our data. EVA Air is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 4 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Osaka?

San Francisco (SFO) has the shortest average layover time for this route: 1h 37m.

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

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

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

As of February 2026, there are 4 operators available to choose from for flights from Chicago O'Hare Intl Airport to Osaka.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Osaka.

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

The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$378 Cheap Flights from Chicago O'Hare Intl Airport to Osaka in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 9:15 am

ORD

KIX

25h 30m

1 stop

7:35 am - 5:50 am

KIX

ORD

36h 15m

2 stops

$858Multiple Airlines

Mon, May 4 - Wed, May 13

11:50 am - 9:15 am

ORD

KIX

31h 25m

1 stop

7:35 am - 5:50 am

KIX

ORD

36h 15m

2 stops

$862Multiple Airlines

Mon, May 4 - Wed, May 13

11:50 am - 9:15 am

ORD

KIX

31h 25m

1 stop

7:35 am - 5:50 am

KIX

ORD

36h 15m

2 stops

$863Multiple Airlines

Mon, May 4 - Tue, May 12

11:50 am - 9:15 am

ORD

KIX

31h 25m

1 stop

9:00 pm - 5:50 am

KIX

ORD

46h 50m

2 stops

$864Multiple Airlines

Mon, May 4 - Fri, May 8

8:50 am - 4:25 pm

ORD

KIX

17h 35m

1 stop

6:00 pm - 2:45 pm

KIX

ORD

34h 45m

1 stop

$865Asiana Airlines

Wed, Apr 29 - Thu, May 7

12:15 pm - 9:45 pm

ORD

UKB

19h 30m

1 stop

7:05 am - 8:40 am

UKB

ORD

15h 35m

1 stop

$950ANA

Mon, Apr 20 - Tue, May 12

11:50 am - 6:55 pm

ORD

ITM

17h 05m

1 stop

7:05 am - 8:40 am

ITM

ORD

15h 35m

1 stop

$951ANA

Mon, Apr 20 - Tue, May 12

2:10 pm - 8:30 pm

ORD

ITM

16h 20m

1 stop

7:25 am - 11:00 am

ITM

ORD

17h 35m

1 stop

$975Japan Airlines

Thu, Apr 30 - Wed, May 13

10:15 am - 5:35 pm

ORD

ITM

17h 20m

1 stop

8:05 pm - 7:45 am

ITM

ORD

25h 40m

1 stop

$977Japan Airlines

Thu, Apr 30 - Mon, May 11

12:30 am - 10:00 am

ORD

UKB

19h 30m

1 stop

11:00 am - 9:00 pm

UKB

ORD

24h 00m

1 stop

$1,023EVA Air

Mon, Apr 27 - Wed, May 6

Air Canada flights from Chicago O'Hare Intl Airport to Osaka

Our best Air Canada deals on Chicago O'Hare Intl Airport to Osaka flight tickets

Air Canada

Apr 20

ORD8:50 amChicago O'Hare Intl

17h 35m

1 stop

KIX4:25 pmOsaka Kansai Intl

May 12

KIX6:00 pmOsaka Kansai Intl

34h 45m

1 stop

ORD2:45 pmChicago O'Hare Intl

$920

Air Canada

Mar 1

ORD3:35 pmChicago O'Hare Intl

35h 05m

1 stop

KIX5:40 pmOsaka Kansai Intl

Mar 17

KIX7:25 pmOsaka Kansai Intl

33h 16m

1 stop

ORD2:41 pmChicago O'Hare Intl

$922

Air Canada

Apr 20

ORD8:50 amChicago O'Hare Intl

17h 35m

1 stop

KIX4:25 pmOsaka Kansai Intl

May 12

KIX6:00 pmOsaka Kansai Intl

28h 00m

2 stops

ORD8:00 amChicago O'Hare Intl

$923

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

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

Japan Airlines

Apr 30

ORD2:10 pmChicago O'Hare Intl

16h 20m

1 stop

ITM8:30 pmOsaka Itami

May 13

ITM7:25 amOsaka Itami

17h 35m

1 stop

ORD11:00 amChicago O'Hare Intl

$975

Japan Airlines

Apr 30

ORD10:15 amChicago O'Hare Intl

17h 20m

1 stop

ITM5:35 pmOsaka Itami

May 11

ITM8:05 pmOsaka Itami

25h 40m

1 stop

ORD7:45 amChicago O'Hare Intl

$977

Japan Airlines

Apr 30

ORD2:10 pmChicago O'Hare Intl

17h 50m

1 stop

KIX10:00 pmOsaka Kansai Intl

May 13

KIX6:45 amOsaka Kansai Intl

18h 15m

1 stop

ORD11:00 amChicago O'Hare Intl

$978

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 5/4

5:45 pm-9:15 am

1 stop25h 30m

Osaka Kansai Intl

Wed 5/13

7:35 am-5:50 am

2 stops36h 15m

$858

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 5/4

11:50 am-9:15 am

1 stop31h 25m

Osaka Kansai Intl

Wed 5/13

7:35 am-5:50 am

2 stops36h 15m

$862

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 5/4

11:50 am-9:15 am

1 stop31h 25m

Osaka Kansai Intl

Tue 5/12

7:35 am-5:50 am

2 stops36h 15m

$863

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 5/4

11:50 am-9:15 am

1 stop31h 25m

Osaka Kansai Intl

Fri 5/8

9:00 pm-5:50 am

2 stops46h 50m

$864

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Wed 4/29

8:50 am-4:25 pm

1 stop17h 35m

Osaka Kansai Intl

Thu 5/7

6:00 pm-2:45 pm

1 stop34h 45m

$865

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Mon 4/20

12:15 pm-9:45 pm

1 stop19h 30m

Kobe

Tue 5/12

7:05 am-8:40 am

1 stop15h 35m

$950

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 4/20

11:50 am-6:55 pm

1 stop17h 05m

Osaka Itami

Tue 5/12

7:05 am-8:40 am

1 stop15h 35m

$951

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Thu 4/30

2:10 pm-8:30 pm

1 stop16h 20m

Osaka Itami

Wed 5/13

7:25 am-11:00 am

1 stop17h 35m

$975

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Thu 4/30

10:15 am-5:35 pm

1 stop17h 20m

Osaka Itami

Mon 5/11

8:05 pm-7:45 am

1 stop25h 40m

$977

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Mon 4/27

12:30 am-10:00 am

1 stop19h 30m

Kobe

Wed 5/6

11:00 am-9:00 pm

1 stop24h 00m

$1,023

Flights are sorted by cheapest round-trip flights first.

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

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

Layovers

What is the cheapest month to fly to Osaka?

In general, April is the cheapest month to fly from Chicago O'Hare Intl Airport to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,002. If you are unable to visit Osaka during the month of April, then departing from Chicago O'Hare Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $1,025.

Can stopping save me money on Chicago O'Hare Intl Airport to Osaka flights?

You could potentially save up to 13% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Osaka flight.

When to book flights from Chicago O'Hare Intl Airport to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Osaka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Osaka (ORD to OSA) flight deals and tips

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

Fastest flight time	16h 00m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Osaka takes 16h 00m

There are no direct flights from Chicago O'Hare Intl Airport to Osaka. There are no popular flight routes from Chicago O'Hare Intl Airport to Osaka.

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How far is Chicago O'Hare Intl to Osaka by plane?
Osaka is 6466.2 mi away from Chicago O'Hare Intl. By plane, this route typically takes 16h 00m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Osaka?
Prices for flights from Chicago O'Hare Intl Airport to Osaka refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Osaka?
As of February 2026, there are 4 operators available to choose from for flights from Chicago O'Hare Intl Airport to Osaka.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Osaka?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Osaka?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Osaka is EVA Air (39% of total bookings). The next most popular airlines are Cathay Pacific (22%), ANA (22%), and Japan Airlines (18%).

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

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

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom $1,008	Free Cancellation	Rating 8.4 1,358 reviews	Search EVA Air flights
ANA	PriceFrom $1,022	Free Cancellation	Rating 8.4 1,098 reviews	Search ANA flights
Japan Airlines	PriceFrom $1,039	Free Cancellation	Rating 8.3 1,714 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $1,145	Free Cancellation	Rating 7.4 9,339 reviews	Search United Airlines flights

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Why use momondo?

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

Finding the right flight to Osaka 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 Osaka quick and easy, saving you time and money.

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

Yes. All flights to Osaka 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 Osaka?

momondo provides multiple filters to help you find the best flight to Osaka from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Chicago to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Chicago O'Hare Intl Airport to Osaka from $378

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Air Canada flights from Chicago O'Hare Intl Airport to Osaka

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

See travel insights to Osaka from

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

What is the cheapest month to fly to Osaka?

Can stopping save me money on Chicago O'Hare Intl Airport to Osaka flights?

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

What airlines fly to Osaka?

How often are flights from Chicago to Osaka delayed?

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

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

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

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Osaka?

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Osaka?

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Osaka?

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Osaka?

When to book flights from Chicago O'Hare Intl Airport to Osaka

Cheap Chicago O'Hare Intl Airport to Osaka (ORD to OSA) flight deals and tips

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

Fastest flight time

Direct flights

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

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

Traveling to a place near Osaka?

Why use momondo?

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

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

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

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

An easier way to manage your Osaka 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

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

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

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