What airlines fly to Osaka?

ANA, EVA Air and Air Canada are the top three most popular airlines that fly to Osaka from Illinois according to our data. ANA is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 4 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Osaka?

ANA is the most popular carrier operating from Illinois to Osaka

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

Prices for flights from Illinois to Osaka refresh daily.

How many operators does momondo search for flights from Illinois to Osaka?

As of February 2026, there are 5 operators available to choose from for flights from Illinois to Osaka.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Osaka.

What documentation or ID do you need to fly to Osaka?

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$370 Cheap Flights from Illinois to Osaka in 2026

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Find the cheapest flights from Illinois to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 9:00 pm

ORD

KIX

19h 10m

1 stop

7:35 am - 5:50 am

KIX

ORD

36h 15m

2 stops

$856Multiple Airlines

Mon, Apr 20 - Tue, May 12

11:50 am - 6:55 pm

ORD

ITM

17h 05m

1 stop

7:05 am - 8:40 am

ITM

ORD

15h 35m

1 stop

$900ANA

Mon, Apr 20 - Tue, May 12

3:35 pm - 5:40 pm

ORD

KIX

35h 05m

1 stop

7:25 pm - 2:55 pm

KIX

ORD

33h 30m

2 stops

$906Air Canada

Sun, Mar 1 - Mon, Mar 9

6:25 am - 5:05 pm

ORD

ITM

20h 40m

2 stops

12:55 pm - 3:15 pm

ITM

ORD

16h 20m

1 stop

$912United Airlines

Mon, Apr 20 - Tue, May 12

6:28 pm - 5:40 pm

ORD

KIX

32h 12m

2 stops

7:25 pm - 8:10 pm

KIX

ORD

38h 45m

2 stops

$914Air Canada

Sun, Mar 1 - Mon, Mar 9

12:20 pm - 10:40 pm

ORD

KIX

20h 20m

1 stop

2:15 am - 9:40 am

KIX

ORD

21h 25m

1 stop

$918Korean Air

Sun, Apr 5 - Thu, Apr 23

6:57 am - 5:35 pm

ORD

ITM

20h 38m

2 stops

7:25 am - 2:16 pm

ITM

ORD

20h 51m

2 stops

$922American Airlines

Mon, Apr 20 - Tue, May 12

12:20 pm - 5:05 pm

ORD

KIX

38h 45m

1 stop

12:25 pm - 9:40 am

KIX

ORD

35h 15m

1 stop

$928Korean Air

Sun, Apr 5 - Thu, Apr 23

6:04 am - 5:35 pm

ORD

ITM

21h 31m

2 stops

8:30 am - 11:00 am

ITM

ORD

16h 30m

1 stop

$952American Airlines

Mon, Apr 20 - Tue, May 12

8:15 pm - 2:50 pm

STL

KIX

28h 35m

2 stops

9:20 am - 5:49 pm

KIX

STL

46h 29m

2 stops

$1,270United Airlines

Fri, Jul 24 - Sat, Aug 8

Japan Airlines flights from Illinois to Osaka

Our best Japan Airlines deals on Illinois to Osaka flight tickets

Japan Airlines

Apr 7

ORD2:10 pmChicago O'Hare Intl

17h 50m

1 stop

KIX10:00 pmOsaka Kansai Intl

Apr 21

KIX6:45 amOsaka Kansai Intl

18h 00m

1 stop

ORD10:45 amChicago O'Hare Intl

$948

Japan Airlines

Apr 15

ORD2:10 pmChicago O'Hare Intl

17h 50m

1 stop

KIX10:00 pmOsaka Kansai Intl

Apr 23

KIX6:45 amOsaka Kansai Intl

18h 00m

1 stop

ORD10:45 amChicago O'Hare Intl

$957

Japan Airlines

Apr 11

ORD2:10 pmChicago O'Hare Intl

16h 20m

1 stop

ITM8:30 pmOsaka Itami

Apr 26

ITM7:35 pmOsaka Itami

25h 45m

1 stop

ORD7:20 amChicago O'Hare Intl

$965

EVA Air flights from Illinois to Osaka

Our best EVA Air deals on Illinois to Osaka flight tickets

EVA Air

Mar 10

ORD12:30 amChicago O'Hare Intl

19h 25m

1 stop

KIX9:55 amOsaka Kansai Intl

Mar 18

KIX10:55 amOsaka Kansai Intl

23h 40m

1 stop

ORD8:35 pmChicago O'Hare Intl

$970

EVA Air

Apr 5

ORD12:30 amChicago O'Hare Intl

19h 40m

1 stop

KIX10:10 amOsaka Kansai Intl

Apr 22

KIX1:10 pmOsaka Kansai Intl

21h 50m

1 stop

ORD9:00 pmChicago O'Hare Intl

$976

EVA Air

Apr 5

ORD12:30 amChicago O'Hare Intl

21h 40m

1 stop

KIX12:10 pmOsaka Kansai Intl

Apr 21

KIX11:10 amOsaka Kansai Intl

23h 50m

1 stop

ORD9:00 pmChicago O'Hare Intl

$1,000

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 4/20

11:50 am-9:00 pm

1 stop19h 10m

Osaka Kansai Intl

Tue 5/12

7:35 am-5:50 am

2 stops36h 15m

$856

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 4/20

11:50 am-6:55 pm

1 stop17h 05m

Osaka Itami

Tue 5/12

7:05 am-8:40 am

1 stop15h 35m

$900

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 3/1

3:35 pm-5:40 pm

1 stop35h 05m

Osaka Kansai Intl

Mon 3/9

7:25 pm-2:55 pm

2 stops33h 30m

$906

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 4/20

6:25 am-5:05 pm

2 stops20h 40m

Osaka Itami

Tue 5/12

12:55 pm-3:15 pm

1 stop16h 20m

$912

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 3/1

6:28 pm-5:40 pm

2 stops32h 12m

Osaka Kansai Intl

Mon 3/9

7:25 pm-8:10 pm

2 stops38h 45m

$914

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 4/5

12:20 pm-10:40 pm

1 stop20h 20m

Osaka Kansai Intl

Thu 4/23

2:15 am-9:40 am

1 stop21h 25m

$918

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 4/20

6:57 am-5:35 pm

2 stops20h 38m

Osaka Itami

Tue 5/12

7:25 am-2:16 pm

2 stops20h 51m

$922

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 4/5

12:20 pm-5:05 pm

1 stop38h 45m

Osaka Kansai Intl

Thu 4/23

12:25 pm-9:40 am

1 stop35h 15m

$928

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 4/20

6:04 am-5:35 pm

2 stops21h 31m

Osaka Itami

Tue 5/12

8:30 am-11:00 am

1 stop16h 30m

$952

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Fri 7/24

8:15 pm-2:50 pm

2 stops28h 35m

Osaka Kansai Intl

Sat 8/8

9:20 am-5:49 pm

2 stops46h 29m

$1,270

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 Illinois to Osaka

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

What is the cheapest month to fly to Osaka?

In general, May is the cheapest month to fly from Illinois to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $759. If you are unable to visit Osaka during the month of May, then departing from Illinois during the month September is also very affordable. Most momondo users find prices during this month for around $977.

Can stopping save me money on Illinois to Osaka flights?

You could potentially save up to 40% on your flight if you consider stops on a Illinois to Osaka flight.

Cheap Illinois to Osaka flight deals and tips

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

Fastest flight time	15h 55m
Direct flights	None

The fastest flight from Illinois to Osaka takes 15h 55m

There are no direct flights from Illinois to Osaka. There are no popular flight routes from Illinois to Osaka.

Search flight deals

When did momondo last update prices for flights from Illinois to Osaka?
Prices for flights from Illinois to Osaka refresh daily.
How many operators does momondo search for flights from Illinois to Osaka?
As of February 2026, there are 5 operators available to choose from for flights from Illinois to Osaka.
How old do you have to be to fly from Illinois to Osaka?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Osaka

Compare and see reviews for airlines that fly from Illinois to Osaka with momondo

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom $1,008	Free Cancellation	Rating 8.4 1,353 reviews	Search EVA Air flights
ANA	PriceFrom $1,022	Free Cancellation	Rating 8.4 1,092 reviews	Search ANA flights
Air Canada	PriceFrom $1,025	Free Cancellation	Rating 7.1 10,712 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,145	Free Cancellation	Rating 7.4 9,283 reviews	Search United Airlines flights

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Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Illinois.

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

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

An easier way to manage your Osaka trip

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Fly into one of these airports located in Osaka

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Cheap flights from Illinois to Osaka from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Osaka departing on 3/8. 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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Filter for what you want

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Cheap round-trip flights

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Japan Airlines flights from Illinois to Osaka

Our best Japan Airlines deals on Illinois to Osaka flight tickets

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Our best EVA Air deals on Illinois to Osaka flight tickets

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How to get the cheapest flight ticket from Illinois to Osaka

What is the cheapest month to fly to Osaka?

Can stopping save me money on Illinois to Osaka flights?

What is the cheapest airline that flies from Illinois to Osaka?

What airlines fly to Osaka?

Cheap Illinois to Osaka flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Illinois to Osaka

Compare and see reviews for airlines that fly from Illinois to Osaka with momondo

Traveling to a place near Osaka?

Why use momondo?

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

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

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

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

An easier way to manage your Osaka 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 Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

Popular cities in Japan

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

Fly to other destinations from Illinois

According to popular flight searches on momondo this year

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