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$734+ Cheap flights from Osaka (OSA) to Chicago (CHI)

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — CHI
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Osaka to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Chicago (CHI). 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 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,079
(Trip.com)

One-way from

$734
(oojo)
Provider with most accurate pricing for Osaka (OSA)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Chicago (CHI) flights.
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From Osaka (OSA) to Chicago (CHI)
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One-way flight from Osaka (OSA) to Chicago (CHI)
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Find flight deals from Osaka to Chicago

Cheapest flights from Osaka to Chicago
Explore the most affordable flight options available from Osaka to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:10 amKIX - ORD
1 stop23h 35mEVA Air
Thu 9/1812:30 amORD - KIX
1 stop21h 40mEVA Air
Deal found 4/1$1,079
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/162:00 pmKIX - ORD
2 stops35h 36mMultiple Airlines
Tue 5/206:59 pmORD - KIX
2 stops27h 01mMultiple Airlines
Deal found 4/1$1,136
This Gotogate deal was found by Cheapflights users on 4/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:00 amKIX - ORD
1 stop42h 25mCathay Pacific
Sun 6/14:00 pmORD - KIX
1 stop24h 40mCathay Pacific
Deal found 4/2$1,306
This Justfly.com deal was found by Cheapflights users on 4/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:05 pmKIX - ORD
1 stop35h 09mAir Canada
Fri 8/229:12 pmORD - KIX
1 stop29h 13mAir Canada
Deal found 4/2$1,435
This HIS deal was found by Cheapflights users on 4/2. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:00 pmITM - ORD
2 stops41h 24mAir Canada
Sun 6/14:00 pmORD - ITM
2 stops38h 15mAir Canada
Deal found 4/2$1,538
This Aeromexico deal was found by Cheapflights users on 4/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:20 amKIX - MDW
2 stops45h 00mAir France
Mon 5/55:59 pmMDW - KIX
2 stops25h 26mAir France
Deal found 4/3$1,675
This KAYAK deal was found by Cheapflights users on 4/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:35 pmITM - ORD
2 stops19h 00mJapan Airlines
Fri 8/2212:30 pmORD - ITM
1 stop17h 20mJapan Airlines
Deal found 4/2$1,875
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:00 amITM - ORD
1 stop20h 55mANA
Sun 6/17:10 amORD - ITM
2 stops21h 00mANA
Deal found 4/2$1,955
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2012:00 pmITM - ORD
1 stop17h 20mUnited Airlines
Sun 8/176:00 amORD - ITM
2 stops21h 05mUnited Airlines
Deal found 4/2$2,028
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/302:35 pmITM - ORD
2 stops19h 00mAmerican Airlines
Fri 8/228:51 amORD - ITM
2 stops18h 44mAmerican Airlines
Deal found 4/2$2,124
This United deal was found by Cheapflights users on 4/2. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:25 amKIX - ORD
2 stops35h 23mUnited Airlines
Sat 8/165:56 pmORD - KIX
2 stops30h 54mUnited Airlines
Deal found 4/2$2,130
This Aeromexico deal was found by Cheapflights users on 4/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:30 amITM - ORD
2 stops44h 30mAir France
Wed 5/145:10 pmORD - ITM
2 stops26h 25mAir France
Deal found 4/2$2,143

Cheapflights Fare Finder

Customize your flight search to find flights from Osaka to Chicago 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 3, 2025.
Use the filters below to find and compare flights from Osaka to Chicago that are best for you.

Fly from

Osaka

Fly to

Chicago

Route

Depart

Return

Price

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Sat 9/6

11:10 am-8:45 pm

1 stop23h 35m

Chicago O'Hare Intl

Thu 9/18

12:30 am-12:10 pm

1 stop21h 40m

$1,079

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Fri 5/16

2:00 pm-11:36 am

2 stops35h 36m

Chicago O'Hare Intl

Tue 5/20

6:59 pm-12:00 pm

2 stops27h 01m

$1,136

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Thu 5/29

10:00 am-2:25 pm

1 stop42h 25m

Chicago O'Hare Intl

Sun 6/1

4:00 pm-6:40 am

1 stop24h 40m

$1,306

OsakaChicago

KIX - ORD

KIXORD

Osaka Kansai Intl

Wed 7/30

6:05 pm-3:14 pm

1 stop35h 09m

Chicago O'Hare Intl

Fri 8/22

9:12 pm-4:25 pm

1 stop29h 13m

$1,435

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Thu 5/29

2:00 pm-5:24 pm

2 stops41h 24m

Chicago O'Hare Intl

Sun 6/1

4:00 pm-8:15 pm

2 stops38h 15m

$1,538

OsakaChicago

KIX - MDW

KIXMDW

Osaka Kansai Intl

Mon 4/28

11:20 am-6:20 pm

2 stops45h 00m

Chicago Midway

Mon 5/5

5:59 pm-9:25 am

2 stops25h 26m

$1,675

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Wed 7/30

2:35 pm-7:35 pm

2 stops19h 00m

Chicago O'Hare Intl

Fri 8/22

12:30 pm-7:50 pm

1 stop17h 20m

$1,875

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Thu 5/29

8:00 am-2:55 pm

1 stop20h 55m

Chicago O'Hare Intl

Sun 6/1

7:10 am-6:10 pm

2 stops21h 00m

$1,955

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Sun 7/20

12:00 pm-3:20 pm

1 stop17h 20m

Chicago O'Hare Intl

Sun 8/17

6:00 am-5:05 pm

2 stops21h 05m

$2,028

OsakaChicago

ITM - ORD

ITMORD

Osaka Itami

Wed 7/30

2:35 pm-7:35 pm

2 stops19h 00m

Chicago O'Hare Intl

Fri 8/22

8:51 am-5:35 pm

2 stops18h 44m

$2,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 24 results
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Compare providers for flights from Osaka to Chicago

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 Osaka to Chicago in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 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 Osaka-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Chicago 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 Osaka-Chicago 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 Osaka to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Osaka 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 Osaka to Chicago

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 3, 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and ANA from Osaka to Chicago 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
8.4
Very good
1,170 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
830 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,193 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Delta
8.0
Very good
7,897 reviews
EVA Air
8.4
Very good
1,170 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

  • What are the cheapest airlines flying from Osaka to Chicago round-trip?

    Cheapflights users have booked flights from Osaka to Chicago round-trip from $1,079. Other airlines that can offer you cheap pricing are Cathay Pacific, from $1,306, and Air Canada, from $1,435.

  • What are the cheapest airlines to fly from Osaka to Chicago one-way?

    The cheapest airlines for a one-way flight from Osaka to Chicago are EVA Air ($734), Cathay Pacific ($935), and China Southern ($1,437).

  • What are the most popular routes from Osaka to Chicago?

    While some choose either Osaka Kansai Intl - Chicago O'Hare Intl or Osaka Kansai Intl - Chicago Midway, Osaka Itami - Chicago O'Hare Intl is the most popular route from Osaka to Chicago.

  • Can I find deals for flights from Osaka to Chicago that include hotel bookings?

    Yes. In addition to deals on Osaka to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Chicago?

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

  • Can I find deals for business class flights from Osaka to Chicago?

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

  • What is the cheapest month to book a flight from Osaka to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Osaka to Chicago (average of $245). Flying from Osaka to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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