Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Osaka from $450

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 O'Hare Intl Airport to Osaka departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:50 am - 6:55 pm
ORD
-
ITM
17h 05m
1 stop
Multiple Airlines Logo
8:20 pm - 9:34 pm
ITM
-
ORD
39h 14m
2 stops
$1,145Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
11:50 am - 6:55 pm
ORD
-
ITM
17h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 9:34 pm
ITM
-
ORD
45h 34m
2 stops
$1,200Multiple Airlines
Wed, Sep 2 - Thu, Oct 1
Air Canada Logo
3:40 pm - 6:55 pm
ORD
-
ITM
37h 15m
2 stops
Air Canada Logo
2:00 pm - 2:48 pm
ITM
-
ORD
38h 48m
2 stops
$1,456Air Canada
Sat, Sep 19 - Tue, Oct 6
Air Canada Logo
7:11 am - 6:55 pm
ORD
-
ITM
21h 44m
2 stops
Air Canada Logo
2:00 pm - 8:12 pm
ITM
-
ORD
20h 12m
2 stops
$1,459Air Canada
Tue, Sep 15 - Tue, Sep 29
Multiple Airlines Logo
11:30 pm - 8:15 am
ORD
-
ITM
41h 45m
2 stops
Multiple Airlines Logo
8:55 am - 7:35 pm
ITM
-
ORD
25h 40m
2 stops
$1,481Multiple Airlines
Sat, Nov 7 - Sun, Nov 15
Air Canada Logo
7:11 am - 6:55 pm
ORD
-
ITM
21h 44m
2 stops
Air Canada Logo
2:00 pm - 8:12 pm
ITM
-
ORD
20h 12m
2 stops
$1,498Air Canada
Tue, Sep 15 - Tue, Sep 29
Lufthansa Logo
3:35 pm - 1:10 pm
ORD
-
ITM
31h 35m
2 stops
Lufthansa Logo
7:05 am - 12:35 pm
ITM
-
ORD
43h 30m
2 stops
$1,525Lufthansa
Sun, Jun 21 - Thu, Jul 9
Multiple Airlines Logo
3:40 pm - 6:55 pm
ORD
-
ITM
37h 15m
2 stops
Multiple Airlines Logo
11:30 am - 7:35 pm
ITM
-
ORD
23h 05m
2 stops
$1,548Multiple Airlines
Wed, Oct 28 - Wed, Nov 11
ANA Logo
8:50 am - 6:55 pm
ORD
-
ITM
20h 05m
2 stops
ANA Logo
2:00 pm - 8:12 pm
ITM
-
ORD
20h 12m
2 stops
$1,553ANA
Wed, Sep 9 - Wed, Sep 16
Air Canada Logo
8:45 am - 6:55 pm
ORD
-
ITM
20h 10m
2 stops
Air Canada Logo
2:00 pm - 8:12 pm
ITM
-
ORD
20h 12m
2 stops
$1,578Air Canada
Wed, Sep 2 - Thu, Oct 1

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

Our best Air Canada deals on Chicago O'Hare Intl Airport to Osaka Itami Airport flight tickets
Air Canada
Sep 19
ORD3:40 pmChicago O'Hare Intl
37h 15m
2 stops
ITM6:55 pmOsaka Itami
Oct 6
ITM2:00 pmOsaka Itami
38h 48m
2 stops
ORD2:48 pmChicago O'Hare Intl
$1,456
Air Canada
Sep 15
ORD7:11 amChicago O'Hare Intl
21h 44m
2 stops
ITM6:55 pmOsaka Itami
Sep 29
ITM2:00 pmOsaka Itami
20h 12m
2 stops
ORD8:12 pmChicago O'Hare Intl
$1,459
Air Canada
Sep 15
ORD7:11 amChicago O'Hare Intl
21h 44m
2 stops
ITM6:55 pmOsaka Itami
Sep 29
ITM2:00 pmOsaka Itami
20h 12m
2 stops
ORD8:12 pmChicago O'Hare Intl
$1,498

Lufthansa flights from Chicago O'Hare Intl Airport to Osaka Itami Airport

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Osaka Itami Airport flight tickets
Lufthansa
Jun 21
ORD3:35 pmChicago O'Hare Intl
31h 35m
2 stops
ITM1:10 pmOsaka Itami
Jul 9
ITM7:05 amOsaka Itami
43h 30m
2 stops
ORD12:35 pmChicago O'Hare Intl
$1,525
Lufthansa
Jun 22
ORD3:35 pmChicago O'Hare Intl
29h 30m
2 stops
ITM11:05 amOsaka Itami
Jul 7
ITM7:05 amOsaka Itami
43h 30m
2 stops
ORD12:35 pmChicago O'Hare Intl
$1,600
Lufthansa
Jun 21
ORD3:35 pmChicago O'Hare Intl
29h 30m
2 stops
ITM11:05 amOsaka Itami
Jul 6
ITM7:05 amOsaka Itami
43h 50m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,620

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Osaka Itami Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 10/6

11:50 am-6:55 pm

1 stop17h 05m

Osaka Itami

Tue 10/20

8:20 pm-9:34 pm

2 stops39h 14m

$1,145

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 9/2

11:50 am-6:55 pm

1 stop17h 05m

Osaka Itami

Thu 10/1

2:00 pm-9:34 pm

2 stops45h 34m

$1,200

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sat 9/19

3:40 pm-6:55 pm

2 stops37h 15m

Osaka Itami

Tue 10/6

2:00 pm-2:48 pm

2 stops38h 48m

$1,456

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 9/15

7:11 am-6:55 pm

2 stops21h 44m

Osaka Itami

Tue 9/29

2:00 pm-8:12 pm

2 stops20h 12m

$1,459

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sat 11/7

11:30 pm-8:15 am

2 stops41h 45m

Osaka Itami

Sun 11/15

8:55 am-7:35 pm

2 stops25h 40m

$1,481

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 9/15

7:11 am-6:55 pm

2 stops21h 44m

Osaka Itami

Tue 9/29

2:00 pm-8:12 pm

2 stops20h 12m

$1,498

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 6/21

3:35 pm-1:10 pm

2 stops31h 35m

Osaka Itami

Thu 7/9

7:05 am-12:35 pm

2 stops43h 30m

$1,525

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 10/28

3:40 pm-6:55 pm

2 stops37h 15m

Osaka Itami

Wed 11/11

11:30 am-7:35 pm

2 stops23h 05m

$1,548
Quickest round-trip

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 9/9

8:50 am-6:55 pm

2 stops20h 05m

Osaka Itami

Wed 9/16

2:00 pm-8:12 pm

2 stops20h 12m

$1,553

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 9/2

8:45 am-6:55 pm

2 stops20h 10m

Osaka Itami

Thu 10/1

2:00 pm-8:12 pm

2 stops20h 12m

$1,578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Osaka from

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

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

You could potentially save up to 42% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Osaka Itami Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Osaka Itami Airport 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 Itami Airport (ORD to ITM) flight deals and tips

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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Osaka Itami Airport takes 16h 00m
There are no direct flights from Chicago O'Hare Intl Airport to Osaka Itami Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Osaka Itami Airport.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Osaka Itami Airport

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

    The distance between Chicago O'Hare Intl and Osaka Itami is about 6461.2 mi. In terms of flight time, this usually takes a little over 16h 00m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Osaka Itami Airport are updated daily.

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

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

    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 Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The travel and health documents you'll need for your trip to Osaka Itami 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 Itami 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 O'Hare Intl Airport to Osaka Itami Airport?

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Osaka Itami Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $1,022Free CancellationRating
8.3
1,210 reviews
Search ANA flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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?

Yes. momondo enables you to select and highlight flights to Osaka from Chicago with this policy.

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

Once all potential Chicago to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 Itami 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/15
Mon 6/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Osaka

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom $739
Flights to Tokyo Narita Airportfrom $466
Flights to Osaka Kansai Intl Airportfrom $644
Flights to Nagoya Chubu Centrair Intl Airportfrom $708