How often are flights from Chicago to Osaka delayed?

Historically, on average around 28% 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.

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 25% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Chicago to Osaka?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $846.

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

Air Canada, ANA, and EVA Air are the most popular carriers operating from Chicago to Osaka

Which layover airport has the shortest travel time from Chicago to Osaka?

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 16h 00m.

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 airlines fly to Osaka?

ANA, EVA Air and Air Canada are the top three most popular airlines that fly to Osaka from Chicago 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 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 airport is the most popular layover for flights between Chicago and Osaka?

Taipei City (TPE) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Chicago to Osaka?

Tokyo (HND) has the shortest average layover time for this route: 1h 20m.

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.

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

Prices for flights from Chicago to Osaka refresh daily.

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

As of November 2025, there are 4 operators available to choose from for flights from Chicago to Osaka.

How old do you have to be to fly from Chicago 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 to Osaka.

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

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$403 Cheap Flights from Chicago to Osaka in 2025/26

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Cheap round-trip flights

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2:35 pm - 3:15 pmORD-KIX

33h 40m1 stop

6:05 pm - 12:55 pmKIX-ORD

33h 50m1 stop

$854Cathay Pacific

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Mon, Jan 12 - Mon, Jan 26

2:35 pm - 9:05 pmORD-KIX

39h 30m1 stop

6:05 pm - 12:55 pmKIX-ORD

33h 50m1 stop

$870Cathay Pacific

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Tue, Feb 24 - Wed, Mar 4

2:35 pm - 12:45 pmORD-KIX

31h 10m1 stop

6:05 pm - 12:55 pmKIX-ORD

33h 50m1 stop

$879Cathay Pacific

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Tue, Feb 24 - Wed, Mar 4

8:00 am - 8:20 pmORD-ITM

21h 20m2 stops

2:05 pm - 8:10 pmITM-ORD

21h 05m2 stops

$890Air Canada

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Wed, Jan 14 - Tue, Jan 20

8:00 am - 7:25 pmORD-KIX

20h 25m2 stops

7:25 pm - 2:41 pmKIX-ORD

33h 16m1 stop

$890Air Canada

Find Deal

Mon, Feb 9 - Tue, Mar 10

7:15 am - 8:35 pmORD-KIX

22h 20m2 stops

3:45 pm - 7:30 pmKIX-ORD

18h 45m2 stops

$891Multiple Airlines

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Tue, Jan 13 - Tue, Jan 20

3:35 pm - 7:30 amORD-ITM

48h 55m2 stops

11:00 am - 8:10 pmITM-ORD

24h 10m2 stops

$940Multiple Airlines

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Mon, Jan 12 - Mon, Jan 26

10:30 am - 7:10 pmORD-ITM

17h 40m1 stop

8:20 pm - 7:20 amITM-ORD

26h 00m1 stop

$960ANA

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Mon, Jan 12 - Mon, Jan 26

7:10 am - 8:20 pmORD-ITM

22h 10m2 stops

2:00 pm - 3:10 pmITM-ORD

16h 10m1 stop

$986ANA

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Wed, Feb 18 - Wed, Mar 4

5:29 pm - 10:00 amORD-UKB

25h 31m2 stops

11:00 am - 7:35 pmUKB-ORD

23h 35m1 stop

$1,121EVA Air

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Wed, Feb 18 - Wed, Mar 4

Cathay Pacific flights from Chicago to Osaka

Our best Cathay Pacific deals on Chicago to Osaka flight tickets

Cathay Pacific

Jan 12

ORD2:35 pmChicago O'Hare Intl

33h 40m

1 stop

KIX3:15 pmOsaka Kansai Intl

Jan 26

KIX6:05 pmOsaka Kansai Intl

33h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$854

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Cathay Pacific

Feb 24

ORD2:35 pmChicago O'Hare Intl

39h 30m

1 stop

KIX9:05 pmOsaka Kansai Intl

Mar 4

KIX6:05 pmOsaka Kansai Intl

33h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$870

Find similar

Cathay Pacific

Feb 24

ORD2:35 pmChicago O'Hare Intl

31h 10m

1 stop

KIX12:45 pmOsaka Kansai Intl

Mar 4

KIX6:05 pmOsaka Kansai Intl

33h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$879

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EVA Air flights from Chicago to Osaka

Our best EVA Air deals on Chicago to Osaka flight tickets

EVA Air

Apr 8

ORD12:30 amChicago O'Hare Intl

19h 40m

1 stop

KIX10:10 amOsaka Kansai Intl

May 28

KIX1:10 pmOsaka Kansai Intl

21h 50m

1 stop

ORD9:00 pmChicago O'Hare Intl

$972

Find similar

EVA Air

Nov 23

ORD11:30 pmChicago O'Hare Intl

21h 25m

1 stop

KIX11:55 amOsaka Kansai Intl

Dec 4

KIX10:55 amOsaka Kansai Intl

23h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,009

Find similar

EVA Air

Jan 17

ORD11:30 pmChicago O'Hare Intl

21h 25m

1 stop

KIX11:55 amOsaka Kansai Intl

Jan 21

KIX6:10 pmOsaka Kansai Intl

40h 25m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,013

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 1/12

2:35 pm-3:15 pm

1 stop33h 40m

Osaka Kansai Intl

Mon 1/26

6:05 pm-12:55 pm

1 stop33h 50m

$854

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Tue 2/24

2:35 pm-9:05 pm

1 stop39h 30m

Osaka Kansai Intl

Wed 3/4

6:05 pm-12:55 pm

1 stop33h 50m

$870

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Tue 2/24

2:35 pm-12:45 pm

1 stop31h 10m

Osaka Kansai Intl

Wed 3/4

6:05 pm-12:55 pm

1 stop33h 50m

$879

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 1/14

8:00 am-8:20 pm

2 stops21h 20m

Osaka Itami

Tue 1/20

2:05 pm-8:10 pm

2 stops21h 05m

$890

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 2/9

8:00 am-7:25 pm

2 stops20h 25m

Osaka Kansai Intl

Tue 3/10

7:25 pm-2:41 pm

1 stop33h 16m

$890

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Tue 1/13

7:15 am-8:35 pm

2 stops22h 20m

Osaka Kansai Intl

Tue 1/20

3:45 pm-7:30 pm

2 stops18h 45m

$891

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 1/12

3:35 pm-7:30 am

2 stops48h 55m

Osaka Itami

Mon 1/26

11:00 am-8:10 pm

2 stops24h 10m

$940

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 1/12

10:30 am-7:10 pm

1 stop17h 40m

Osaka Itami

Mon 1/26

8:20 pm-7:20 am

1 stop26h 00m

$960

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 2/18

7:10 am-8:20 pm

2 stops22h 10m

Osaka Itami

Wed 3/4

2:00 pm-3:10 pm

1 stop16h 10m

$986

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Wed 2/18

5:29 pm-10:00 am

2 stops25h 31m

Kobe

Wed 3/4

11:00 am-7:35 pm

1 stop23h 35m

$1,121

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How to get the cheapest flight ticket from Chicago 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

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Delays

Layovers

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from Chicago to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,056. If you are unable to visit Osaka during the month of September, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $1,081.

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. 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 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 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.

When to book flights from Chicago to Osaka

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

Estimated round-trip price

Cheap Chicago to Osaka (CHI to OSA) flight deals and tips

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

Direct flights	None

There are no direct flights from Chicago to Osaka. There are no popular flight routes from Chicago to Osaka.

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How far is Chicago to Osaka by plane?
The distance between Chicago and Osaka is about 6480.2 mi. In terms of flight time, this usually takes a little over 16h 30m.
When did momondo last update prices for flights from Chicago to Osaka?
Prices for flights from Chicago to Osaka refresh daily.
How many operators does momondo search for flights from Chicago to Osaka?
As of November 2025, there are 4 operators available to choose from for flights from Chicago to Osaka.
How old do you have to be to fly from Chicago 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 to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Chicago to Osaka?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Osaka is EVA Air (29% of total bookings). The next most popular airlines are Japan Airlines (23%), ANA (23%), and Air Canada (13%).

Best airlines flying from Chicago to Osaka

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $1,025	Free Cancellation	Rating 7.1 10,463 reviews	Search Air Canada flights
EVA Air	PriceFrom $1,097	Free Cancellation	Rating 8.4 1,280 reviews	Search EVA Air flights
ANA	PriceFrom $1,173	Free Cancellation	Rating 8.4 1,009 reviews	Search ANA flights
United Airlines	PriceFrom $1,570	Free Cancellation	Rating 7.4 9,029 reviews	Search United Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Osaka. momondo saves you time and could save you money on your trip.

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

All flight searches from Chicago to Osaka on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Chicago and alert you when they change.

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Cheap flights from Chicago to Osaka from $403

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 Osaka departing on 1/8. 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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Cathay Pacific flights from Chicago to Osaka

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How to get the cheapest flight ticket from Chicago 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

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?

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

Air Canada, ANA, and EVA Air are the most popular carriers operating from Chicago to Osaka

What airlines fly to Osaka?

How often are flights from Chicago to Osaka delayed?

Historically, on average around 28% 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 25% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Chicago and Osaka?

Taipei City (TPE) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Osaka?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $846.

Which layover airport has the shortest travel time from Chicago to Osaka?

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 16h 00m.

Which layover airport has the shortest connection time from Chicago to Osaka?

Tokyo (HND) has the shortest average layover time for this route: 1h 20m.

When to book flights from Chicago to Osaka

Cheap Chicago to Osaka (CHI to OSA) flight deals and tips

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

Direct flights

How far is Chicago to Osaka by plane?

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

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

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

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

What is the most popular airline from Chicago to Osaka?

Best airlines flying from Chicago to Osaka

Compare and see reviews for airlines that fly from Chicago 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