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

Cathay Pacific, China Airlines, and EVA Air are the most popular carriers operating from Chicago to Osaka

What airlines fly to Osaka?

ANA, EVA Air and Japan Airlines are the top three most popular airlines that fly to Osaka from Chicago according to our data. ANA is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 5 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chicago to Osaka refresh daily.

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

As of April 2025, there are 5 operators available to choose from for flights from Chicago to Osaka.

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

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 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.

$409 Cheap Flights from Chicago to Osaka in 2025

Q: What is the typical price of a round-trip flight between Chicago and Osaka?

Prices are currently low for flights on this route. Typical prices usually range from $1,311 to $1,806. The lowest price recently found on this route was $891.

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Find the cheapest flights from Chicago to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Osaka.

4:00 pm - 6:40 amORD-KIX

24h 40m1 stop

6:35 pm - 2:25 pmKIX-ORD

33h 50m1 stop

$891Cathay Pacific

Find Deal

Mon, Sep 15 - Mon, Sep 22

4:00 pm - 6:40 amORD-KIX

24h 40m1 stop

4:20 pm - 2:25 pmKIX-ORD

36h 05m2 stops

$892Cathay Pacific

Find Deal

Tue, Oct 7 - Mon, Oct 20

12:30 am - 10:10 amORD-KIX

19h 40m1 stop

1:10 pm - 9:00 pmKIX-ORD

21h 50m1 stop

$1,096EVA Air

Find Deal

Mon, May 5 - Tue, May 20

12:30 am - 10:10 amORD-KIX

19h 40m1 stop

11:10 am - 9:00 pmKIX-ORD

23h 50m1 stop

$1,097EVA Air

Find Deal

Mon, May 5 - Tue, May 20

8:51 am - 6:55 pmORD-ITM

20h 04m2 stops

1:00 pm - 8:04 pmITM-ORD

21h 04m2 stops

$1,382Air Canada

Find Deal

Tue, Oct 7 - Mon, Oct 20

1:05 am - 7:35 amORD-ITM

16h 30m1 stop

8:30 am - 9:05 amITM-ORD

14h 35m1 stop

$1,643Japan Airlines

Find Deal

Tue, Oct 7 - Fri, Oct 24

7:10 am - 6:55 pmORD-ITM

21h 45m2 stops

4:00 pm - 9:59 pmITM-ORD

19h 59m2 stops

$1,673Air Canada

Find Deal

Fri, Oct 17 - Wed, Oct 29

1:05 am - 8:35 amORD-ITM

17h 30m1 stop

7:05 am - 7:25 amITM-ORD

15h 20m1 stop

$1,686Japan Airlines

Find Deal

Fri, Oct 10 - Thu, Nov 6

11:50 am - 7:10 pmORD-ITM

17h 20m1 stop

7:00 pm - 5:01 amITM-ORD

24h 01m2 stops

$1,698ANA

Find Deal

Tue, Oct 7 - Mon, Oct 20

12:40 pm - 9:45 pmORD-UKB

19h 05m1 stop

7:05 am - 7:20 amUKB-ORD

15h 15m1 stop

$1,725ANA

Find Deal

Sat, Oct 11 - Thu, Nov 6

EVA Air flights from Chicago to Osaka

Our best EVA Air deals on Chicago to Osaka flight tickets

EVA Air

May 5

ORD12:30 amChicago O'Hare Intl

19h 40m

1 stop

KIX10:10 amOsaka Kansai Intl

May 20

KIX1:10 pmOsaka Kansai Intl

21h 50m

1 stop

ORD9:00 pmChicago O'Hare Intl

$1,096

Find similar

EVA Air

May 5

ORD12:30 amChicago O'Hare Intl

19h 40m

1 stop

KIX10:10 amOsaka Kansai Intl

May 20

KIX11:10 amOsaka Kansai Intl

23h 50m

1 stop

ORD9:00 pmChicago O'Hare Intl

$1,097

Find similar

EVA Air

Oct 8

ORD12:30 amChicago O'Hare Intl

26h 45m

1 stop

KIX5:15 pmOsaka Kansai Intl

Nov 5

KIX12:55 pmOsaka Kansai Intl

21h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,118

Find similar

Cathay Pacific flights from Chicago to Osaka

Our best Cathay Pacific deals on Chicago to Osaka flight tickets

Cathay Pacific

Sep 15

ORD4:00 pmChicago O'Hare Intl

24h 40m

1 stop

KIX6:40 amOsaka Kansai Intl

Sep 22

KIX6:35 pmOsaka Kansai Intl

33h 50m

1 stop

ORD2:25 pmChicago O'Hare Intl

$891

Find similar

Cathay Pacific

Oct 7

ORD4:00 pmChicago O'Hare Intl

24h 40m

1 stop

KIX6:40 amOsaka Kansai Intl

Oct 20

KIX4:20 pmOsaka Kansai Intl

36h 05m

2 stops

ORD2:25 pmChicago O'Hare Intl

$892

Find similar

Cathay Pacific

Sep 15

ORD4:00 pmChicago O'Hare Intl

24h 40m

1 stop

KIX6:40 amOsaka Kansai Intl

Sep 22

KIX4:20 pmOsaka Kansai Intl

36h 05m

2 stops

ORD2:25 pmChicago O'Hare Intl

$906

Find similar

How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Osaka?

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from Chicago to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,084. If you are unable to visit Osaka during the month of September, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $1,186.

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

According to our data, Tuesday is the cheapest day to fly to Osaka from Chicago. The lowest ticket price found for a Tuesday departure recently was $1,283. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Osaka for around $1,701.

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

Our data shows that the cheapest Chicago to Osaka flights are usually those with departure times in the afternoon. Our users have found flights to Osaka in the afternoon for as low as $1,034. Flights to Osaka are more costly at noon, with an average ticket price of $1,620. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chicago to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Osaka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Osaka (CHI to OSA) flight deals and tips

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

Best Price Found	$409
Fastest flight time	16h 05m
Direct flights	None
Airports in Osaka	3 airports

The best one-way flight to Osaka from Chicago in the past 72 hours is $409. The best round-trip flight deal from Chicago to Osaka found on momondo in the last 72 hours is $891.

The fastest flight from Chicago to Osaka takes 16h 05m

There are no direct flights from Chicago to Osaka. Popular non-direct routes for this connection are Chicago Midway Airport - Osaka Kansai Intl Airport, Chicago O'Hare Intl Airport - Osaka Itami Airport and Chicago O'Hare Intl Airport - Osaka Kansai Intl Airport.

There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)

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How far is Chicago to Osaka by plane?
The distance between Chicago and Osaka is about 6480.2 mi. In terms of flight time, this usually takes a little over 16h 05m.
When did momondo last update prices for flights from Chicago to Osaka?
Prices for flights from Chicago to Osaka refresh daily.
How many operators does momondo search for flights from Chicago to Osaka?
As of April 2025, there are 5 operators available to choose from for flights from Chicago to Osaka.
How old do you have to be to fly from Chicago to Osaka?
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 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.
What is the most popular airline from Chicago to Osaka?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Osaka is ANA (32% of total bookings). The next most popular airlines are EVA Air (21%), Japan Airlines (21%), and Air Canada (16%).

Best airlines flying from Chicago to Osaka

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

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $983	Free Cancellation	Rating 8.3 848 reviews	Search ANA flights
Air Canada	PriceFrom $1,022	Free Cancellation	Rating 7.0 9,192 reviews	Search Air Canada flights
EVA Air	PriceFrom $1,090	Free Cancellation	Rating 8.4 1,180 reviews	Search EVA Air flights
United Airlines	PriceFrom $1,099	Free Cancellation	Rating 7.4 8,685 reviews	Search United Airlines flights
Japan Airlines	PriceFrom $1,318	Free Cancellation	Rating 8.3 1,452 reviews	Search Japan Airlines flights

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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 helps you find the best flight between Chicago and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Chicago and alert you when they change.