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

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 16h 25m.

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

According to our data, China Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

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.

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

Tokyo (HND) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

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

Tokyo (HND) has the shortest average layover time for this route: 1h 28m.

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

Friday 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.

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

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

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

WestJet and ANA are the most popular carriers operating from Chicago O'Hare Intl to Osaka

What airlines fly to Osaka?

ANA, EVA Air and Air Canada are the top three most popular airlines that fly to Osaka from Chicago O'Hare Intl Airport according to our data. ANA is the first choice among our users, with 41% 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.

How often are flights from Chicago to Osaka delayed?

Historically, on average around 27% 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 122 minutes.

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

As of December 2025, 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.

$369 Cheap Flights from Chicago O'Hare Intl Airport to Osaka in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:00 am - 7:10 pm

ORD

ITM

20h 10m2 stops

4:00 pm - 7:45 pm

ITM

ORD

18h 45m2 stops

$693Air Canada

Tue, Feb 3 - Tue, Feb 10

8:00 am - 7:25 pm

ORD

KIX

20h 25m2 stops

3:45 pm - 7:45 pm

KIX

ORD

19h 00m2 stops

$750Air Canada

Tue, Feb 3 - Tue, Feb 10

2:35 pm - 6:20 am

ORD

KIX

24h 45m1 stop

7:05 pm - 12:55 pm

KIX

ORD

32h 50m1 stop

$863Cathay Pacific

Mon, Jan 19 - Sun, Feb 1

4:00 pm - 6:40 am

ORD

KIX

24h 40m1 stop

10:00 am - 2:25 pm

KIX

ORD

42h 25m1 stop

$869Cathay Pacific

Mon, Apr 20 - Tue, May 12

7:15 am - 8:35 pm

ORD

KIX

22h 20m2 stops

3:45 pm - 7:45 pm

KIX

ORD

19h 00m2 stops

$894Multiple Airlines

Wed, Jan 21 - Wed, Feb 4

8:00 am - 9:50 pm

ORD

KIX

22h 50m2 stops

3:45 pm - 7:45 pm

KIX

ORD

19h 00m2 stops

$898Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

1:05 am - 8:35 am

ORD

ITM

17h 30m1 stop

8:30 am - 9:15 am

ITM

ORD

14h 45m1 stop

$929Japan Airlines

Sun, Apr 19 - Tue, May 12

1:05 am - 11:35 am

ORD

ITM

20h 30m1 stop

1:30 pm - 7:45 pm

ITM

ORD

20h 15m2 stops

$939Japan Airlines

Sun, Apr 19 - Tue, May 12

12:15 pm - 9:45 pm

ORD

UKB

19h 30m1 stop

7:05 am - 8:40 am

UKB

ORD

15h 35m1 stop

$946ANA

Mon, Apr 20 - Tue, May 12

4:25 pm - 9:10 am

ORD

ITM

25h 45m1 stop

7:30 am - 7:20 am

ITM

ORD

14h 50m1 stop

$947ANA

Sun, Feb 22 - Fri, Mar 6

Cathay Pacific flights from Chicago O'Hare Intl Airport to Osaka

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Osaka flight tickets

Cathay Pacific

Jan 19

ORD2:35 pmChicago O'Hare Intl

24h 45m

1 stop

KIX6:20 amOsaka Kansai Intl

Feb 1

KIX7:05 pmOsaka Kansai Intl

32h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$863

Find similar

Cathay Pacific

Feb 3

ORD2:35 pmChicago O'Hare Intl

39h 30m

1 stop

KIX9:05 pmOsaka Kansai Intl

Feb 10

KIX10:00 amOsaka Kansai Intl

41h 55m

1 stop

ORD12:55 pmChicago O'Hare Intl

$869

Find similar

Cathay Pacific

Feb 3

ORD2:35 pmChicago O'Hare Intl

33h 20m

2 stops

KIX2:55 pmOsaka Kansai Intl

Feb 10

KIX7:05 pmOsaka Kansai Intl

32h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$872

Find similar

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

Feb 22

ORD7:00 amChicago O'Hare Intl

20h 50m

1 stop

KIX6:50 pmOsaka Kansai Intl

Mar 6

KIX3:00 pmOsaka Kansai Intl

21h 25m

2 stops

ORD9:25 pmChicago O'Hare Intl

$937

Find similar

Japan Airlines

Feb 22

ORD7:00 amChicago O'Hare Intl

20h 50m

1 stop

KIX6:50 pmOsaka Kansai Intl

Mar 6

KIX7:00 amOsaka Kansai Intl

29h 33m

2 stops

ORD9:33 pmChicago O'Hare Intl

$952

Find similar

Japan Airlines

Feb 18

ORD5:40 pmChicago O'Hare Intl

23h 00m

1 stop

ITM7:40 amOsaka Itami

Mar 4

ITM3:30 pmOsaka Itami

19h 40m

2 stops

ORD8:10 pmChicago O'Hare Intl

$978

Find similar

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 - ITM

ORDITM

Chicago O'Hare Intl

Tue 2/3

8:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

Tue 2/10

4:00 pm-7:45 pm

2 stops18h 45m

$693

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Tue 2/3

8:00 am-7:25 pm

2 stops20h 25m

Osaka Kansai Intl

Tue 2/10

3:45 pm-7:45 pm

2 stops19h 00m

$750

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 1/19

2:35 pm-6:20 am

1 stop24h 45m

Osaka Kansai Intl

Sun 2/1

7:05 pm-12:55 pm

1 stop32h 50m

$863

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 4/20

4:00 pm-6:40 am

1 stop24h 40m

Osaka Kansai Intl

Tue 5/12

10:00 am-2:25 pm

1 stop42h 25m

$869

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Wed 1/21

7:15 am-8:35 pm

2 stops22h 20m

Osaka Kansai Intl

Wed 2/4

3:45 pm-7:45 pm

2 stops19h 00m

$894

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 2/2

8:00 am-9:50 pm

2 stops22h 50m

Osaka Kansai Intl

Mon 2/9

3:45 pm-7:45 pm

2 stops19h 00m

$898

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 4/19

1:05 am-8:35 am

1 stop17h 30m

Osaka Itami

Tue 5/12

8:30 am-9:15 am

1 stop14h 45m

$929

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 4/19

1:05 am-11:35 am

1 stop20h 30m

Osaka Itami

Tue 5/12

1:30 pm-7:45 pm

2 stops20h 15m

$939

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

$946

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 2/22

4:25 pm-9:10 am

1 stop25h 45m

Osaka Itami

Fri 3/6

7:30 am-7:20 am

1 stop14h 50m

$947

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 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, January 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 $1,025. If you are unable to visit Osaka during the month of January, then departing from Chicago O'Hare Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $1,050.

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

According to our data, Tuesday is the cheapest day to fly to Osaka from Chicago O'Hare Intl Airport. The lowest ticket price found for a Tuesday departure recently was $1,283. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Osaka for around $1,701.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport to Osaka flights are usually those with departure times in the afternoon. Our users have found flights to Osaka in the afternoon for as low as $1,034. Flights to Osaka are more costly at noon, with an average ticket price of $1,620. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 34% 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	17h 20m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Osaka takes 17h 20m

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.

Search flight deals

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 17h 20m.
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 December 2025, 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 ANA (20%), Cathay Pacific (17%), and Air Canada (12%).

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
Air Canada	PriceFrom $1,025	Free Cancellation	Rating 7.1 10,549 reviews	Search Air Canada flights
EVA Air	PriceFrom $1,097	Free Cancellation	Rating 8.4 1,298 reviews	Search EVA Air flights
ANA	PriceFrom $1,170	Free Cancellation	Rating 8.4 1,034 reviews	Search ANA flights
United Airlines	PriceFrom $1,570	Free Cancellation	Rating 7.4 9,099 reviews	Search United Airlines flights

Nara

Nishinomiya

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 1/20

Tue 1/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Japan

Cheap flights from Chicago O'Hare Intl Airport to Osaka from $369

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cathay Pacific flights from Chicago O'Hare Intl Airport to Osaka

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Osaka flight tickets

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

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.

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?

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

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

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

You could potentially save up to 34% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Osaka flight.

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

WestJet and ANA are the most popular carriers operating from Chicago O'Hare Intl to Osaka

What airlines fly to Osaka?

How often are flights from Chicago to Osaka delayed?

Historically, on average around 27% 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 122 minutes.

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

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

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

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

According to our data, China Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

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

Tokyo (HND) was the most common stop: 56% 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.

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

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 16h 25m.

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

Tokyo (HND) has the shortest average layover time for this route: 1h 28m.

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

How far is Chicago O'Hare Intl to Osaka by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline from Chicago O'Hare Intl Airport to Osaka?

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