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Osaka

$503+ Cheap flights from O'Hare Intl (ORD) to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSA
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Osaka

Cheapest flights from O'Hare Intl to Osaka
Explore the most affordable flight options available from O'Hare Intl to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This flugladen.de deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:40 pm
ORD
-
KIX
1 stop34h 45m
Air Canada
Mon 5/46:00 pm
KIX
-
ORD
1 stop34h 45m
Air Canada
Deal found 4/9$937
This Air Canada deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:40 pm
ORD
-
KIX
1 stop34h 45m
Air Canada
Tue 10/206:00 pm
KIX
-
ORD
1 stop34h 48m
Air Canada
Deal found 4/6$957
This Air Canada deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:40 pm
ORD
-
KIX
1 stop29h 45m
Air Canada
Mon 10/267:25 pm
KIX
-
ORD
1 stop33h 16m
Air Canada
Deal found 4/5$965
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm
ORD
-
KIX
2 stops30h 40m
Air Canada
Tue 9/296:00 pm
KIX
-
ORD
2 stops27h 50m
Air Canada
Deal found 4/6$970
This Air Canada deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:00 am
ORD
-
KIX
2 stops22h 40m
Air Canada
Mon 11/97:25 pm
KIX
-
ORD
1 stop34h 16m
Air Canada
Deal found 4/6$971
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:45 pm
ORD
-
KIX
2 stops51h 40m
Air Canada
Tue 5/126:00 pm
KIX
-
ORD
2 stops28h 00m
Air Canada
Deal found 4/8$974
This FlightHub deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:04 am
ORD
-
KIX
1 stop17h 21m
Air Canada
Tue 11/107:25 pm
KIX
-
ORD
1 stop34h 16m
Air Canada
Deal found 4/9$975
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:45 am
ORD
-
ITM
2 stops20h 10m
Air Canada
Tue 9/292:00 pm
ITM
-
ORD
2 stops20h 12m
Air Canada
Deal found 4/6$980
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:30 am
ORD
-
UKB
1 stop19h 30m
EVA Air
Mon 10/511:00 am
UKB
-
ORD
1 stop23h 45m
EVA Air
Deal found 4/7$1,013
This FlightHub deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:30 am
ORD
-
UKB
1 stop19h 30m
EVA Air
Wed 12/211:00 am
UKB
-
ORD
1 stop23h 35m
EVA Air
Deal found 4/8$1,019
This oojo deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 am
ORD
-
UKB
1 stop19h 30m
EVA Air
Wed 12/911:00 am
UKB
-
ORD
1 stop23h 35m
EVA Air
Deal found 4/8$1,051
This BusinessClass deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:30 am
ORD
-
UKB
1 stop19h 30m
EVA Air
Mon 12/711:00 am
UKB
-
ORD
1 stop23h 35m
EVA Air
Deal found 4/8$1,058

Find flight deals from O'Hare Intl to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$957
(Air Canada)

One-way from

$503
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,002
Provider with most accurate pricing for Chicago O'Hare Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Osaka (OSA) flights.
Search Deals
From Chicago O'Hare Intl to Osaka (OSA)
Search Deals
One-way flight from Chicago O'Hare Intl to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Osaka 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, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 4/26

2:10 pm-8:30 pm

1 stop16h 20m

Osaka Itami

Wed 5/13

2:35 pm-11:59 pm

2 stops23h 24m

$1,335

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 9/27

2:10 pm-8:30 pm

1 stop16h 20m

Osaka Itami

Sat 11/28

7:05 am-7:30 am

1 stop15h 25m

$1,468
Quickest round-trip

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Fri 10/2

2:10 pm-8:30 pm

1 stop16h 20m

Osaka Itami

Wed 12/2

8:30 am-7:30 am

1 stop14h 00m

$1,468

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Fri 10/2

2:10 pm-8:30 pm

1 stop16h 20m

Osaka Itami

Wed 12/9

7:05 am-7:30 am

1 stop15h 25m

$1,468

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Mon 4/27

8:48 pm-10:00 am

2 stops23h 12m

Kobe

Wed 5/13

11:00 am-9:00 pm

1 stop24h 00m

$1,479

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Wed 5/6

8:48 pm-10:00 am

2 stops23h 12m

Kobe

Wed 5/13

11:00 am-9:00 pm

1 stop24h 00m

$1,511

ChicagoKobe

ORD - UKB

ORDUKB

Chicago O'Hare Intl

Wed 5/6

12:15 pm-9:45 pm

1 stop19h 30m

Kobe

Wed 5/13

7:05 am-3:15 pm

1 stop22h 10m

$1,542

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Sun 8/2

2:30 pm-8:25 pm

1 stop15h 55m

Osaka Itami

Wed 8/12

7:25 am-8:48 pm

2 stops27h 23m

$1,542

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 4/19

6:25 am-2:50 pm

1 stop18h 25m

Osaka Kansai Intl

Sun 4/26

4:55 pm-11:29 pm

1 stop20h 34m

$1,557

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 9/28

6:02 am-5:05 pm

2 stops21h 03m

Osaka Itami

Mon 10/5

12:55 pm-8:40 am

1 stop33h 45m

$1,559

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from O'Hare Intl to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Osaka in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Osaka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Osaka

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Osaka?

How often are flights from Chicago to Osaka delayed?

About 34% of weekly flights between Chicago and Osaka have experienced delays in the past year, with the average delay time being 172 minutes.

What is the most punctual flight time for Chicago to Osaka flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Osaka flights?

Over the last year, EVA Air have had the lowest number of delays on this route, with just 32% of flights being delayed.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated April 10, 2026.
Get a feel of what it's like to fly with EVA Air,ANA, andJapan Airlines from Chicago O'Hare Intl Airport to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,403 reviews

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
EVA Air
8.5
Very good
1,403 reviews
EVA Air
8.5
Very good
1,403 reviews

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
ANA
8.4
Very good
1,171 reviews
EVA Air
8.5
Very good
1,403 reviews

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Japan Airlines
8.3
Very good
1,776 reviews
EVA Air
8.5
Very good
1,403 reviews

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Cathay Pacific
7.6
Good
1,268 reviews
EVA Air
8.5
Very good
1,403 reviews

Food

8.1

Comfort

8.3

Overall

8.5

Crew

8.7

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Osaka?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Osaka in 16h 20m. Fly via Japan Airlines, ANA, or United Airlines to get the fastest option. Airlines will cover a distance of 6461 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Osaka round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Osaka round-trip from $1,008. Other airlines that can offer you cheap pricing are ANA, from $1,022, and Japan Airlines, from $1,039. EVA Air is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Osaka?

    The most popular route from Chicago O'Hare Intl Airport to Osaka is Chicago O'Hare Intl - Osaka Kansai Intl. You may also consider Chicago O'Hare Intl - Osaka Itami or Chicago O'Hare Intl - Kobe.

  • Can I find deals for flights from O'Hare Intl to Osaka that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Osaka.

  • Can I find deals for business class flights from O'Hare Intl to Osaka?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara

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Alternative routes for O'Hare Intl to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Kansai Intl flights
O'Hare Intl to Osaka Itami flights

Top 4 airlines flying from O'Hare Intl to Osaka

Discover the top 4 airlines that operate flights from O'Hare Intl to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,008Average$1,100FlexibilityNo cancel feeOn-time74%
ANACheapest$1,022Average$1,280FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$1,039Average$1,357FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,145Average$1,698FlexibilityNo cancel feeOn-time69%

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