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Cheap flights from Osaka Itami Airport to Illinois from $522

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Itami Airport to Illinois departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Osaka Itami Airport to Illinois

Cheap round-trip flights

Air Canada Logo
2:05 pm - 2:41 pmITM-ORD
39h 36m2 stops
Air Canada Logo
3:40 pm - 6:55 pmORD-ITM
36h 15m2 stops
$1,352Air Canada
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Mon, Dec 22 - Thu, Jan 8
Logo
2:40 pm - 9:15 amITM-ORD
32h 35m3 stops
Logo
5:35 pm - 7:40 amORD-ITM
23h 05m1 stop
$1,365
Find Deal
Tue, Oct 28 - Tue, Nov 4
Air Canada Logo
2:05 pm - 2:41 pmITM-ORD
39h 36m2 stops
Air Canada Logo
3:40 pm - 6:55 pmORD-ITM
36h 15m2 stops
$1,403Air Canada
Find Deal
Mon, Dec 22 - Thu, Jan 8
ANA Logo
2:05 pm - 1:50 pmITM-ORD
14h 45m1 stop
ANA Logo
10:30 am - 6:55 pmORD-ITM
17h 25m1 stop
$1,546ANA
Find Deal
Mon, Dec 22 - Thu, Jan 8
American Airlines Logo
3:30 pm - 7:37 pmITM-ORD
19h 07m2 stops
American Airlines Logo
10:35 am - 7:55 pmORD-ITM
18h 20m1 stop
$1,567American Airlines
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Mon, Dec 22 - Thu, Jan 8
Japan Airlines Logo
2:40 pm - 1:40 pmITM-ORD
14h 00m1 stop
Japan Airlines Logo
10:35 am - 7:55 pmORD-ITM
18h 20m1 stop
$1,585Japan Airlines
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Mon, Dec 22 - Thu, Jan 8
American Airlines Logo
2:40 pm - 7:41 pmITM-ORD
19h 01m2 stops
American Airlines Logo
8:30 am - 6:45 pmORD-ITM
20h 15m2 stops
$1,690American Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
Japan Airlines Logo
2:40 pm - 2:40 pmITM-ORD
14h 00m1 stop
Japan Airlines Logo
10:20 am - 7:50 pmORD-ITM
18h 30m1 stop
$1,738Japan Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
1:00 pm - 11:10 pmITM-ORD
24h 10m2 stops
United Airlines Logo
6:15 am - 6:10 pmORD-ITM
20h 55m2 stops
$1,752United Airlines
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Tue, Oct 28 - Tue, Nov 4
ANA Logo
10:00 am - 2:50 pmITM-ORD
18h 50m1 stop
ANA Logo
10:30 am - 8:35 pmORD-ITM
19h 05m1 stop
$1,767ANA
Find Deal
Wed, Oct 29 - Tue, Nov 4

ANA flights from Osaka Itami Airport to Illinois

Our best ANA deals on Osaka Itami Airport to Illinois flight tickets
ANA
Dec 22
ITM2:05 pmOsaka Itami
14h 45m
1 stop
ORD1:50 pmChicago O'Hare Intl
Jan 8
ORD10:30 amChicago O'Hare Intl
17h 25m
1 stop
ITM6:55 pmOsaka Itami
$1,546
Find similar
ANA
Oct 29
ITM10:00 amOsaka Itami
18h 50m
1 stop
ORD2:50 pmChicago O'Hare Intl
Nov 4
ORD10:30 amChicago O'Hare Intl
19h 05m
1 stop
ITM8:35 pmOsaka Itami
$1,767
Find similar
ANA
Oct 29
ITM2:05 pmOsaka Itami
19h 25m
2 stops
ORD7:30 pmChicago O'Hare Intl
Nov 4
ORD10:30 amChicago O'Hare Intl
17h 25m
1 stop
ITM6:55 pmOsaka Itami
$1,799
Find similar

American Airlines flights from Osaka Itami Airport to Illinois

Our best American Airlines deals on Osaka Itami Airport to Illinois flight tickets
American Airlines
Dec 22
ITM3:30 pmOsaka Itami
19h 07m
2 stops
ORD7:37 pmChicago O'Hare Intl
Jan 8
ORD10:35 amChicago O'Hare Intl
18h 20m
1 stop
ITM7:55 pmOsaka Itami
$1,567
Find similar
American Airlines
Oct 17
ITM2:40 pmOsaka Itami
19h 01m
2 stops
ORD7:41 pmChicago O'Hare Intl
Oct 24
ORD8:30 amChicago O'Hare Intl
20h 15m
2 stops
ITM6:45 pmOsaka Itami
$1,690
Find similar
American Airlines
Oct 28
ITM2:40 pmOsaka Itami
13h 55m
1 stop
ORD2:35 pmChicago O'Hare Intl
Nov 4
ORD6:00 amChicago O'Hare Intl
22h 15m
2 stops
ITM7:15 pmOsaka Itami
$1,760
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Itami Airport to Illinois 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 September 15, 2025.
Use the filters below to find and compare flights from Osaka Itami Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

2:05 pm-2:41 pm

2 stops39h 36m

Chicago O'Hare Intl

Thu 1/8

3:40 pm-6:55 pm

2 stops36h 15m

$1,352

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Tue 10/28

2:40 pm-9:15 am

3 stops32h 35m

Chicago O'Hare Intl

Tue 11/4

5:35 pm-7:40 am

1 stop23h 05m

$1,365

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

2:05 pm-2:41 pm

2 stops39h 36m

Chicago O'Hare Intl

Thu 1/8

3:40 pm-6:55 pm

2 stops36h 15m

$1,403

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

2:05 pm-1:50 pm

1 stop14h 45m

Chicago O'Hare Intl

Thu 1/8

10:30 am-6:55 pm

1 stop17h 25m

$1,546

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

3:30 pm-7:37 pm

2 stops19h 07m

Chicago O'Hare Intl

Thu 1/8

10:35 am-7:55 pm

1 stop18h 20m

$1,567

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Mon 12/22

2:40 pm-1:40 pm

1 stop14h 00m

Chicago O'Hare Intl

Thu 1/8

10:35 am-7:55 pm

1 stop18h 20m

$1,585

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Fri 10/17

2:40 pm-7:41 pm

2 stops19h 01m

Chicago O'Hare Intl

Fri 10/24

8:30 am-6:45 pm

2 stops20h 15m

$1,690

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Thu 10/30

2:40 pm-2:40 pm

1 stop14h 00m

Chicago O'Hare Intl

Thu 11/6

10:20 am-7:50 pm

1 stop18h 30m

$1,738

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Tue 10/28

1:00 pm-11:10 pm

2 stops24h 10m

Chicago O'Hare Intl

Tue 11/4

6:15 am-6:10 pm

2 stops20h 55m

$1,752

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Wed 10/29

10:00 am-2:50 pm

1 stop18h 50m

Chicago O'Hare Intl

Tue 11/4

10:30 am-8:35 pm

1 stop19h 05m

$1,767

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 Illinois from

How to get the cheapest flight ticket from Osaka Itami Airport to Illinois

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 Osaka Itami Airport to Illinois flights?

You could potentially save up to 19% on your flight if you consider stops on a Osaka Itami Airport to Illinois flight.

Cheap Osaka Itami Airport to Illinois flight deals and tips

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

Direct flights

None
There are no direct flights from Osaka Itami Airport to Illinois. There are no popular flight routes from Osaka Itami Airport to Illinois.
Search flight deals

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

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

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

    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 Osaka Itami Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Illinois from Osaka which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Illinois from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Illinois from Osaka are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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