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Cheap flights from Osaka Kansai Intl Airport to Illinois from $473

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 Kansai Intl Airport to Illinois departing on 1/30. 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 Kansai Intl Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 pm - 6:05 amKIX-ORD
24h 20m2 stops
Multiple Airlines Logo
9:06 pm - 6:45 pmORD-KIX
30h 39m2 stops
$816Multiple Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
EVA Air Logo
12:55 pm - 7:35 pmKIX-ORD
21h 40m1 stop
EVA Air Logo
11:30 pm - 11:55 amORD-KIX
21h 25m1 stop
$937EVA Air
Find Deal
Fri, Dec 5 - Tue, Dec 9
EVA Air Logo
10:55 am - 7:35 pmKIX-ORD
23h 40m1 stop
EVA Air Logo
11:30 pm - 11:55 amORD-KIX
21h 25m1 stop
$938EVA Air
Find Deal
Fri, Dec 5 - Tue, Dec 9
EVA Air Logo
10:55 am - 7:35 pmKIX-ORD
23h 40m1 stop
EVA Air Logo
12:30 am - 11:55 amORD-KIX
21h 25m1 stop
$949EVA Air
Find Deal
Thu, Feb 5 - Thu, Mar 12
Multiple Airlines Logo
12:55 pm - 7:35 pmKIX-ORD
21h 40m1 stop
Multiple Airlines Logo
6:08 pm - 6:45 pmORD-KIX
33h 37m2 stops
$983Multiple Airlines
Find Deal
Mon, Dec 22 - Tue, Jan 6
Cathay Pacific Logo
4:15 pm - 12:55 pmKIX-ORD
35h 40m2 stops
Cathay Pacific Logo
2:35 pm - 2:55 pmORD-KIX
33h 20m2 stops
$1,035Cathay Pacific
Find Deal
Sun, Dec 21 - Thu, Jan 8
Cathay Pacific Logo
4:15 pm - 12:55 pmKIX-ORD
35h 40m2 stops
Cathay Pacific Logo
2:35 pm - 2:55 pmORD-KIX
33h 20m2 stops
$1,036Cathay Pacific
Find Deal
Mon, Dec 22 - Thu, Jan 8
Air France Logo
12:45 pm - 6:18 pmKIX-MDW
44h 33m2 stops
Air France Logo
9:29 am - 10:50 amMDW-KIX
34h 21m2 stops
$1,607Air France
Find Deal
Mon, Dec 15 - Mon, Dec 22
Delta Logo
9:00 am - 10:22 pmKIX-MDW
28h 22m2 stops
Delta Logo
5:31 pm - 8:45 pmMDW-KIX
36h 14m2 stops
$1,806Delta
Find Deal
Mon, Dec 22 - Thu, Jan 8
Delta Logo
9:00 am - 10:22 pmKIX-MDW
28h 22m2 stops
Delta Logo
5:31 pm - 8:45 pmMDW-KIX
36h 14m2 stops
$1,808Delta
Find Deal
Mon, Dec 22 - Thu, Jan 8

EVA Air flights from Osaka Kansai Intl Airport to Illinois

Our best EVA Air deals on Osaka Kansai Intl Airport to Illinois flight tickets
EVA Air
Dec 5
KIX12:55 pmOsaka Kansai Intl
21h 40m
1 stop
ORD7:35 pmChicago O'Hare Intl
Dec 9
ORD11:30 pmChicago O'Hare Intl
21h 25m
1 stop
KIX11:55 amOsaka Kansai Intl
$937
Find similar
EVA Air
Dec 5
KIX10:55 amOsaka Kansai Intl
23h 40m
1 stop
ORD7:35 pmChicago O'Hare Intl
Dec 9
ORD11:30 pmChicago O'Hare Intl
21h 25m
1 stop
KIX11:55 amOsaka Kansai Intl
$938
Find similar
EVA Air
Feb 5
KIX10:55 amOsaka Kansai Intl
23h 40m
1 stop
ORD7:35 pmChicago O'Hare Intl
Mar 12
ORD12:30 amChicago O'Hare Intl
21h 25m
1 stop
KIX11:55 amOsaka Kansai Intl
$949
Find similar

Cathay Pacific flights from Osaka Kansai Intl Airport to Illinois

Our best Cathay Pacific deals on Osaka Kansai Intl Airport to Illinois flight tickets
Cathay Pacific
Dec 21
KIX4:15 pmOsaka Kansai Intl
35h 40m
2 stops
ORD12:55 pmChicago O'Hare Intl
Jan 8
ORD2:35 pmChicago O'Hare Intl
33h 20m
2 stops
KIX2:55 pmOsaka Kansai Intl
$1,035
Find similar
Cathay Pacific
Dec 22
KIX4:15 pmOsaka Kansai Intl
35h 40m
2 stops
ORD12:55 pmChicago O'Hare Intl
Jan 8
ORD2:35 pmChicago O'Hare Intl
33h 20m
2 stops
KIX2:55 pmOsaka Kansai Intl
$1,036
Find similar
Cathay Pacific
Dec 21
KIX4:15 pmOsaka Kansai Intl
35h 40m
2 stops
ORD12:55 pmChicago O'Hare Intl
Jan 8
ORD2:35 pmChicago O'Hare Intl
33h 20m
2 stops
KIX2:55 pmOsaka Kansai Intl
$1,038
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl 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 November 5, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Fri 12/5

8:45 pm-6:05 am

2 stops24h 20m

Chicago O'Hare Intl

Tue 12/9

9:06 pm-6:45 pm

2 stops30h 39m

$816

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Fri 12/5

12:55 pm-7:35 pm

1 stop21h 40m

Chicago O'Hare Intl

Tue 12/9

11:30 pm-11:55 am

1 stop21h 25m

$937

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Fri 12/5

10:55 am-7:35 pm

1 stop23h 40m

Chicago O'Hare Intl

Tue 12/9

11:30 pm-11:55 am

1 stop21h 25m

$938

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Thu 2/5

10:55 am-7:35 pm

1 stop23h 40m

Chicago O'Hare Intl

Thu 3/12

12:30 am-11:55 am

1 stop21h 25m

$949

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Mon 12/22

12:55 pm-7:35 pm

1 stop21h 40m

Chicago O'Hare Intl

Tue 1/6

6:08 pm-6:45 pm

2 stops33h 37m

$983

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Sun 12/21

4:15 pm-12:55 pm

2 stops35h 40m

Chicago O'Hare Intl

Thu 1/8

2:35 pm-2:55 pm

2 stops33h 20m

$1,035

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Mon 12/22

4:15 pm-12:55 pm

2 stops35h 40m

Chicago O'Hare Intl

Thu 1/8

2:35 pm-2:55 pm

2 stops33h 20m

$1,036

OsakaChicago

KIX - MDW

KIXMDW

Osaka Kansai Intl

Mon 12/15

12:45 pm-6:18 pm

2 stops44h 33m

Chicago Midway

Mon 12/22

9:29 am-10:50 am

2 stops34h 21m

$1,607

OsakaChicago

KIX - MDW

KIXMDW

Osaka Kansai Intl

Mon 12/22

9:00 am-10:22 pm

2 stops28h 22m

Chicago Midway

Thu 1/8

5:31 pm-8:45 pm

2 stops36h 14m

$1,806

OsakaChicago

KIX - MDW

KIXMDW

Osaka Kansai Intl

Mon 12/22

9:00 am-10:22 pm

2 stops28h 22m

Chicago Midway

Thu 1/8

5:31 pm-8:45 pm

2 stops36h 14m

$1,808

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 Kansai Intl 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

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Osaka Kansai Intl Airport to Illinois during this time can be as low as $1,158. Flights in the afternoon are often more expensive with an average ticket price of $1,692.

Can stopping save me money on Osaka Kansai Intl Airport to Illinois flights?

You could potentially save up to 5% on your flight if you consider stops on a Osaka Kansai Intl Airport to Illinois flight.

Cheap Osaka Kansai Intl Airport to Illinois flight deals and tips

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

Direct flights

None
There are no direct flights from Osaka Kansai Intl Airport to Illinois. There are no popular flight routes from Osaka Kansai Intl Airport to Illinois.
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  • When did momondo last update prices for flights from Osaka Kansai Intl Airport to Illinois?

    Prices for flights from Osaka Kansai Intl Airport to Illinois refresh daily.

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

    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 Osaka Kansai Intl 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Osaka.

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

Yes. All flights to Illinois from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Osaka to Illinois.

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

Of course. momondo tracks the price of Osaka to Illinois 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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