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

Cathay Pacific and Delta are the most popular carriers operating from Chicago to Osaka Kansai Intl

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.

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.

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

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 17h 03m.

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

Tokyo (HND) was the most common stop: 77% of momondo users choosing 1-stop flights on this route connected there.

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 airlines fly to Osaka Kansai Intl Airport?

EVA Air, ANA and United Airlines are the top three most popular airlines that fly to Osaka Kansai Intl Airport from Chicago according to our data. EVA Air is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Osaka Kansai Intl Airport. Keep in mind that there are 3 different airlines that fly to Osaka Kansai Intl Airport on a routine basis, so you have a few additional options to choose from.

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

Tokyo (HND) has the shortest average layover time for this route: 2h 47m.

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

Flights via Taipei City (TPE) offer the lowest average round-trip price of $1,276.

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.

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

Prices for flights from Chicago to Osaka Kansai Intl Airport are refreshed on a daily basis.

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

As of December 2025, there are 3 operators available to choose from for flights from Chicago to Osaka Kansai Intl Airport.

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

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 Osaka Kansai Intl Airport.

What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport 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 Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$363 Cheap Flights from Chicago to Osaka Kansai Intl Airport in 2025/26

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One-way

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2:35 pm - 3:15 pm

ORD

KIX

33h 40m1 stop

9:25 am - 12:55 pm

KIX

ORD

42h 30m1 stop

$864Cathay Pacific

Wed, Jan 21 - Wed, Feb 4

2:35 pm - 6:20 am

ORD

KIX

24h 45m1 stop

7:05 pm - 12:55 pm

KIX

ORD

32h 50m1 stop

$865Cathay Pacific

Thu, Jan 22 - Wed, Feb 4

2:35 pm - 6:20 am

ORD

KIX

24h 45m1 stop

9:25 am - 12:55 pm

KIX

ORD

42h 30m1 stop

$868Cathay Pacific

Thu, Jan 22 - Wed, Feb 4

4:00 pm - 6:40 am

ORD

KIX

24h 40m1 stop

10:00 am - 2:25 pm

KIX

ORD

42h 25m1 stop

$869Cathay Pacific

Tue, Apr 7 - Tue, Apr 14

4:00 pm - 6:40 am

ORD

KIX

24h 40m1 stop

6:35 pm - 2:25 pm

KIX

ORD

33h 50m1 stop

$871Cathay Pacific

Mon, Apr 6 - Wed, May 13

2:35 pm - 6:20 am

ORD

KIX

24h 45m1 stop

4:15 pm - 12:55 pm

KIX

ORD

35h 40m2 stops

$880Cathay Pacific

Wed, Jan 21 - Wed, Feb 4

8:00 am - 9:50 pm

ORD

KIX

22h 50m2 stops

7:25 pm - 2:55 pm

KIX

ORD

33h 30m2 stops

$893Multiple Airlines

Mon, Feb 16 - Tue, Mar 17

6:00 am - 8:45 pm

MDW

KIX

23h 45m2 stops

9:00 am - 10:22 pm

KIX

MDW

28h 22m2 stops

$1,083Delta

Wed, Feb 4 - Wed, Feb 11

9:27 am - 9:00 pm

MDW

KIX

21h 33m2 stops

9:05 am - 9:45 pm

KIX

MDW

26h 40m2 stops

$1,137Delta

Mon, Apr 20 - Tue, May 12

9:26 am - 9:00 pm

MDW

KIX

21h 34m2 stops

9:05 am - 9:45 pm

KIX

MDW

26h 40m2 stops

$1,138Delta

Mon, Apr 20 - Tue, May 12

Cathay Pacific flights from Chicago to Osaka Kansai Intl Airport

Our best Cathay Pacific deals on Chicago to Osaka Kansai Intl Airport flight tickets

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

KIX9:25 amOsaka Kansai Intl

42h 30m

1 stop

ORD12:55 pmChicago O'Hare Intl

$868

Find similar

Cathay Pacific

Apr 7

ORD4:00 pmChicago O'Hare Intl

24h 40m

1 stop

KIX6:40 amOsaka Kansai Intl

Apr 14

KIX10:00 amOsaka Kansai Intl

42h 25m

1 stop

ORD2:25 pmChicago O'Hare Intl

$869

Find similar

Delta flights from Chicago to Osaka Kansai Intl Airport

Our best Delta deals on Chicago to Osaka Kansai Intl Airport flight tickets

Delta

Feb 25

ORD6:15 amChicago O'Hare Intl

39h 35m

2 stops

KIX12:50 pmOsaka Kansai Intl

Mar 9

KIX6:10 pmOsaka Kansai Intl

41h 24m

2 stops

ORD9:34 pmChicago O'Hare Intl

$983

Find similar

Delta

Feb 4

MDW6:00 amChicago Midway

23h 45m

2 stops

KIX8:45 pmOsaka Kansai Intl

Feb 11

KIX9:00 amOsaka Kansai Intl

28h 22m

2 stops

MDW10:22 pmChicago Midway

$1,083

Find similar

Delta

Apr 20

MDW9:27 amChicago Midway

21h 33m

2 stops

KIX9:00 pmOsaka Kansai Intl

May 12

KIX9:05 amOsaka Kansai Intl

26h 40m

2 stops

MDW9:45 pmChicago Midway

$1,137

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Wed 1/21

2:35 pm-3:15 pm

1 stop33h 40m

Osaka Kansai Intl

Wed 2/4

9:25 am-12:55 pm

1 stop42h 30m

$864

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Thu 1/22

2:35 pm-6:20 am

1 stop24h 45m

Osaka Kansai Intl

Wed 2/4

7:05 pm-12:55 pm

1 stop32h 50m

$865

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Thu 1/22

2:35 pm-6:20 am

1 stop24h 45m

Osaka Kansai Intl

Wed 2/4

9:25 am-12:55 pm

1 stop42h 30m

$868

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Tue 4/7

4:00 pm-6:40 am

1 stop24h 40m

Osaka Kansai Intl

Tue 4/14

10:00 am-2:25 pm

1 stop42h 25m

$869

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 4/6

4:00 pm-6:40 am

1 stop24h 40m

Osaka Kansai Intl

Wed 5/13

6:35 pm-2:25 pm

1 stop33h 50m

$871

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Wed 1/21

2:35 pm-6:20 am

1 stop24h 45m

Osaka Kansai Intl

Wed 2/4

4:15 pm-12:55 pm

2 stops35h 40m

$880

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 2/16

8:00 am-9:50 pm

2 stops22h 50m

Osaka Kansai Intl

Tue 3/17

7:25 pm-2:55 pm

2 stops33h 30m

$893

ChicagoOsaka

MDW - KIX

MDWKIX

Chicago Midway

Wed 2/4

6:00 am-8:45 pm

2 stops23h 45m

Osaka Kansai Intl

Wed 2/11

9:00 am-10:22 pm

2 stops28h 22m

$1,083

ChicagoOsaka

MDW - KIX

MDWKIX

Chicago Midway

Mon 4/20

9:27 am-9:00 pm

2 stops21h 33m

Osaka Kansai Intl

Tue 5/12

9:05 am-9:45 pm

2 stops26h 40m

$1,137

ChicagoOsaka

MDW - KIX

MDWKIX

Chicago Midway

Mon 4/20

9:26 am-9:00 pm

2 stops21h 34m

Osaka Kansai Intl

Tue 5/12

9:05 am-9:45 pm

2 stops26h 40m

$1,138

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 to Osaka Kansai Intl Airport

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 Kansai Intl Airport?

In general, October is the cheapest month to fly from Chicago to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $906. If you aren’t able to travel during the month of October, then book flights to Osaka Kansai Intl Airport from Chicago during September instead. Flights to Osaka Kansai Intl Airport in September, while not as cheap as those in October, still average around $1,030.

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

The cheapest day to depart from Chicago to Osaka Kansai Intl Airport is on a Monday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Monday will often find tickets for as low as $1,100. Flights from Chicago to Osaka Kansai Intl Airport on a Thursday will generally be more expensive and average around $1,623. 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 Osaka Kansai Intl Airport?

Our data shows that the cheapest Chicago to Osaka Kansai Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Osaka Kansai Intl Airport in the afternoon for as low as $1,213. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,689 on average. Flights to Osaka Kansai Intl Airport from Chicago at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chicago to Osaka Kansai Intl Airport

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

Estimated round-trip price

Cheap Chicago to Osaka Kansai Intl Airport (CHI to KIX) flight deals and tips

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

Fastest flight time	19h 45m
Direct flights	None

The fastest flight from Chicago to Osaka Kansai Intl Airport takes 19h 45m

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

Search flight deals

How far is Chicago to Osaka Kansai Intl by plane?
Osaka Kansai Intl is 6502.2 mi away from Chicago. Typically, this will take 19h 45m by plane in normal conditions.
When did momondo last update prices for flights from Chicago to Osaka Kansai Intl Airport?
Prices for flights from Chicago to Osaka Kansai Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Osaka Kansai Intl Airport?
As of December 2025, there are 3 operators available to choose from for flights from Chicago to Osaka Kansai Intl Airport.
How old do you have to be to fly from Chicago to Osaka Kansai Intl Airport?
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 Osaka Kansai Intl Airport.
What documentation or ID do you need to fly to Osaka Kansai Intl Airport?
The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport 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 Kansai Intl Airport. 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 to Osaka Kansai Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Chicago to Osaka Kansai Intl Airport is EVA Air, representing 50% of all bookings. The subsequent popular airline is ANA at 50%.

Best airlines flying from Chicago to Osaka Kansai Intl Airport

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

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom $1,097	Free Cancellation	Rating 8.5 1,303 reviews	Search EVA Air flights
ANA	PriceFrom $1,170	Free Cancellation	Rating 8.4 1,049 reviews	Search ANA flights
United Airlines	PriceFrom $1,570	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights

Nara

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Himeji

Nishinomiya

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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 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.

An easier way to manage your Osaka Kansai Intl Airport trip

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Flights to Tokyo Haneda Airportfrom $488

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Cheap flights from Chicago to Osaka from $363

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 1/26. 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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Cathay Pacific flights from Chicago to Osaka Kansai Intl Airport

Our best Cathay Pacific deals on Chicago to Osaka Kansai Intl Airport flight tickets

Delta flights from Chicago to Osaka Kansai Intl Airport

Our best Delta deals on Chicago to Osaka Kansai Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Osaka from

How to get the cheapest flight ticket from Chicago to Osaka Kansai Intl Airport

What is the cheapest month to fly to Osaka Kansai Intl Airport?

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

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

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

Cathay Pacific and Delta are the most popular carriers operating from Chicago to Osaka Kansai Intl

What airlines fly to Osaka Kansai Intl Airport?

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 and Osaka Kansai Intl Airport?

Tokyo (HND) was the most common stop: 77% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Taipei City (TPE) offer the lowest average round-trip price of $1,276.

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

Flights connecting via Tokyo (HND) have the shortest average one-way travel time: 17h 03m.

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

Tokyo (HND) has the shortest average layover time for this route: 2h 47m.

When to book flights from Chicago to Osaka Kansai Intl Airport

Cheap Chicago to Osaka Kansai Intl Airport (CHI to KIX) flight deals and tips

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

Fastest flight time

Direct flights

How far is Chicago to Osaka Kansai Intl by plane?

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

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

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

What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

What is the most popular airline from Chicago to Osaka Kansai Intl Airport?

Best airlines flying from Chicago to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from Chicago to Osaka Kansai Intl Airport 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 Kansai Intl Airport 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 Osaka

Popular cities in Japan

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