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Cheap flights from Chicago to Osaka from $454

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 8/25. 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

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Find the cheapest flights from Chicago to Osaka (CHI-ITM)

Cheap round-trip flights

United Airlines Logo
6:15 am - 5:05 pmORD-ITM
20h 50m2 stops
United Airlines Logo
12:00 pm - 2:55 pmITM-ORD
16h 55m1 stop
$870United Airlines
Find Deal
Mon, Sep 15 - Tue, Sep 30
ANA Logo
11:50 am - 8:15 pmORD-ITM
18h 25m1 stop
ANA Logo
2:05 pm - 2:55 pmITM-ORD
14h 50m1 stop
$903ANA
Find Deal
Mon, Sep 15 - Tue, Sep 30
Air Canada Logo
3:40 pm - 6:55 pmORD-ITM
36h 15m2 stops
Air Canada Logo
2:00 pm - 7:30 pmITM-ORD
20h 30m2 stops
$1,016Air Canada
Find Deal
Sat, Feb 7 - Sun, Feb 15
American Airlines Logo
1:05 am - 11:35 amORD-ITM
20h 30m1 stop
American Airlines Logo
8:30 am - 1:44 pmITM-ORD
19h 14m2 stops
$1,031American Airlines
Find Deal
Sun, Sep 14 - Tue, Sep 30
Logo
12:40 pm - 8:35 pmORD-ITM
17h 55m1 stop
Logo
2:00 pm - 3:10 pmITM-ORD
15h 10m1 stop
$1,037
Find Deal
Tue, Sep 23 - Tue, Sep 30
Logo
7:10 am - 7:10 pmORD-ITM
22h 00m2 stops
Logo
1:00 pm - 3:10 pmITM-ORD
16h 10m1 stop
$1,041
Find Deal
Tue, Sep 23 - Tue, Sep 30
Japan Airlines Logo
1:05 am - 12:35 pmORD-ITM
21h 30m1 stop
Japan Airlines Logo
7:00 pm - 9:05 amITM-ORD
28h 05m2 stops
$1,057Japan Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 22
Air Canada Logo
8:55 am - 7:10 pmORD-ITM
20h 15m2 stops
Air Canada Logo
2:00 pm - 7:58 amITM-ORD
31h 58m2 stops
$1,059Air Canada
Find Deal
Sun, Sep 21 - Tue, Sep 30
American Airlines Logo
10:06 am - 7:50 pmORD-ITM
19h 44m2 stops
American Airlines Logo
2:35 pm - 7:57 pmITM-ORD
19h 22m2 stops
$1,065American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 9
Japan Airlines Logo
1:05 am - 8:35 amORD-ITM
17h 30m1 stop
Japan Airlines Logo
7:25 am - 9:05 amITM-ORD
15h 40m1 stop
$1,082Japan Airlines
Find Deal
Sun, Sep 14 - Tue, Sep 30

Air Canada flights from Chicago to Osaka Itami Airport

Our best Air Canada deals on Chicago to Osaka Itami Airport flight tickets
Air Canada
Feb 7
ORD3:40 pmChicago O'Hare Intl
36h 15m
2 stops
ITM6:55 pmOsaka Itami
Feb 15
ITM2:00 pmOsaka Itami
20h 30m
2 stops
ORD7:30 pmChicago O'Hare Intl
$1,016
Find similar
Air Canada
Sep 21
ORD8:55 amChicago O'Hare Intl
20h 15m
2 stops
ITM7:10 pmOsaka Itami
Sep 30
ITM2:00 pmOsaka Itami
31h 58m
2 stops
ORD7:58 amChicago O'Hare Intl
$1,059
Find similar
Air Canada
Aug 30
ORD6:20 pmChicago O'Hare Intl
34h 50m
2 stops
ITM7:10 pmOsaka Itami
Sep 12
ITM1:00 pmOsaka Itami
39h 55m
2 stops
ORD2:55 pmChicago O'Hare Intl
$1,100
Find similar

Japan Airlines flights from Chicago to Osaka Itami Airport

Our best Japan Airlines deals on Chicago to Osaka Itami Airport flight tickets
Japan Airlines
Oct 12
ORD1:05 amChicago O'Hare Intl
21h 30m
1 stop
ITM12:35 pmOsaka Itami
Oct 22
ITM7:00 pmOsaka Itami
28h 05m
2 stops
ORD9:05 amChicago O'Hare Intl
$1,057
Find similar
Japan Airlines
Sep 14
ORD1:05 amChicago O'Hare Intl
17h 30m
1 stop
ITM8:35 amOsaka Itami
Sep 30
ITM7:25 amOsaka Itami
15h 40m
1 stop
ORD9:05 amChicago O'Hare Intl
$1,082
Find similar
Japan Airlines
Oct 28
ORD6:30 pmChicago O'Hare Intl
25h 10m
1 stop
ITM9:40 amOsaka Itami
Nov 26
ITM8:30 amOsaka Itami
13h 55m
1 stop
ORD7:25 amChicago O'Hare Intl
$1,094
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 August 14, 2025.
Use the filters below to find and compare flights from Chicago to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 9/15

6:15 am-5:05 pm

2 stops20h 50m

Osaka Itami

Tue 9/30

12:00 pm-2:55 pm

1 stop16h 55m

$870

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 9/15

11:50 am-8:15 pm

1 stop18h 25m

Osaka Itami

Tue 9/30

2:05 pm-2:55 pm

1 stop14h 50m

$903

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sat 2/7

3:40 pm-6:55 pm

2 stops36h 15m

Osaka Itami

Sun 2/15

2:00 pm-7:30 pm

2 stops20h 30m

$1,016

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 9/14

1:05 am-11:35 am

1 stop20h 30m

Osaka Itami

Tue 9/30

8:30 am-1:44 pm

2 stops19h 14m

$1,031

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 9/23

12:40 pm-8:35 pm

1 stop17h 55m

Osaka Itami

Tue 9/30

2:00 pm-3:10 pm

1 stop15h 10m

$1,037

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 9/23

7:10 am-7:10 pm

2 stops22h 00m

Osaka Itami

Tue 9/30

1:00 pm-3:10 pm

1 stop16h 10m

$1,041

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 10/12

1:05 am-12:35 pm

1 stop21h 30m

Osaka Itami

Wed 10/22

7:00 pm-9:05 am

2 stops28h 05m

$1,057

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 9/21

8:55 am-7:10 pm

2 stops20h 15m

Osaka Itami

Tue 9/30

2:00 pm-7:58 am

2 stops31h 58m

$1,059

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Tue 8/26

10:06 am-7:50 pm

2 stops19h 44m

Osaka Itami

Tue 9/9

2:35 pm-7:57 pm

2 stops19h 22m

$1,065

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 9/14

1:05 am-8:35 am

1 stop17h 30m

Osaka Itami

Tue 9/30

7:25 am-9:05 am

1 stop15h 40m

$1,082

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Chicago 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

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

The cheapest day to depart on your flight to Osaka Itami Airport is on a Wednesday when prices can be found for as low as $1,227. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Osaka Itami Airport is Saturday, with ticket prices averaging around $2,151.

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

Flying to Osaka Itami Airport from Chicago in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,224 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $1,679.

When to book flights from Chicago to Osaka Itami Airport

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

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

Best Price Found

$454

Fastest flight time

16h 30m

Direct flights

None
The best one-way flight to Osaka Itami Airport from Chicago in the past 72 hours is $454. The best round-trip flight deal from Chicago to Osaka Itami Airport found on momondo in the last 72 hours is $870.
The fastest flight from Chicago to Osaka Itami Airport takes 16h 30m
There are no direct flights from Chicago to Osaka Itami Airport. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Osaka Itami Airport.
Search flight deals

  • How far is Chicago to Osaka Itami by plane?

    The straight-line distance from Chicago to Osaka Itami is 6475.1 mi. Typically, this will take 16h 30m by plane in normal conditions.

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

    Prices for flights from Chicago to Osaka Itami Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Osaka Itami Airport.

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

    The necessary travel and health documents for your Osaka Itami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago to Osaka Itami Airport?

Best airlines flying from Chicago to Osaka Itami Airport

Compare and see reviews for airlines that fly from Chicago to Osaka Itami Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $983Free CancellationRating
8.4
933 reviews
Search ANA flights
Air CanadaPriceFrom $1,025Free CancellationRating
7.1
9,949 reviews
Search Air Canada 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?

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?

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Of course. momondo tracks the price of Chicago to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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