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$330+ Cheap flights from Chicago (CHI) 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — OSA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Chicago to Osaka are usually found in September or April, booked 16 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Chicago to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

September

Round-trip from

$929
(CheapOair)

One-way from

$330
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Osaka (OSA) flights.
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Chicago (CHI) to Osaka (OSA)
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One-way flight from Chicago (CHI) to Osaka (OSA)
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Find flight deals from Chicago to Osaka

Cheapest flights from Chicago to Osaka
Explore the most affordable flight options available from Chicago to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/46:35 amORD - KIX
1 stop21h 15mMultiple Airlines
Wed 12/115:50 pmKIX - ORD
2 stops26h 40mMultiple Airlines
Deal found 11/20$990
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/277:20 amORD - ITM
2 stops21h 30mMultiple Airlines
Wed 12/41:30 pmITM - ORD
2 stops21h 02mMultiple Airlines
Deal found 11/20$1,165
This FlightHub deal was found by Cheapflights users on 11/19. 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 12/1011:55 amORD - KIX
1 stop40h 00mTurkish Airlines
Fri 2/1410:30 pmKIX - ORD
1 stop35h 05mTurkish Airlines
Deal found 11/19$1,267
This oojo deal was found by Cheapflights users on 11/19. 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.
Wed 11/205:50 pmORD - KIX
2 stops27h 05mEVA Air
Wed 12/1110:55 amKIX - ORD
1 stop23h 40mEVA Air
Deal found 11/19$1,304
This Justfly.com deal was found by Cheapflights users on 11/20. 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.
Tue 12/107:19 amORD - KIX
2 stops21h 06mAir Canada
Fri 2/143:40 pmKIX - ORD
2 stops21h 26mAir Canada
Deal found 11/20$1,443
This Air Canada deal was found by Cheapflights users on 11/21. 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 12/99:14 pmORD - ITM
2 stops30h 56mAir Canada
Fri 12/134:00 pmITM - ORD
2 stops18h 32mAir Canada
Deal found 11/21$1,471
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/104:25 pmORD - ITM
1 stop27h 45mANA
Fri 2/147:05 amITM - ORD
1 stop15h 15mANA
Deal found 11/19$1,557
This United deal was found by Cheapflights users on 11/19. 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.
Tue 12/106:50 amORD - KIX
1 stop18h 45mUnited Airlines
Fri 2/146:30 pmKIX - ORD
2 stops20h 28mUnited Airlines
Deal found 11/19$1,619
This oojo deal was found by Cheapflights users on 11/20. 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 12/1612:25 pmORD - KIX
3 stops57h 20mChina Southern
Fri 12/208:30 amKIX - ORD
2 stops35h 42mChina Southern
Deal found 11/20$1,701
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/48:35 amORD - ITM
2 stops20h 50mAmerican Airlines
Wed 12/117:25 amITM - ORD
1 stop15h 00mAmerican Airlines
Deal found 11/19$1,712
This KAYAK deal was found by Cheapflights users on 11/20. 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.
Tue 12/1012:00 pmORD - ITM
2 stops40h 55mJapan Airlines
Fri 2/148:30 amITM - ORD
1 stop14h 05mJapan Airlines
Deal found 11/20$1,758
This KAYAK deal was found by Cheapflights users on 11/20. 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.
Sat 12/287:35 amORD - KIX
2 stops34h 00mJapan Airlines
Tue 1/78:45 pmKIX - ORD
2 stops50h 23mJapan Airlines
Deal found 11/20$1,829

Find flights from Chicago to Osaka within your budget

Customize your flight search to find flights from Chicago 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 3/3

2:40 pm-6:20 am

1 stop24h 40m

Osaka Kansai Intl

Sun 3/9

6:05 pm-2:00 pm

1 stop33h 55m

$871

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 1/26

9:18 pm-6:50 pm

1 stop30h 32m

Osaka Kansai Intl

Thu 1/30

7:30 am-12:40 am

2 stops32h 10m

$933

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 1/27

8:30 pm-6:55 pm

1 stop31h 25m

Osaka Kansai Intl

Mon 2/3

10:30 pm-6:35 pm

1 stop35h 05m

$994

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 3/23

12:30 am-4:45 pm

1 stop26h 15m

Osaka Kansai Intl

Mon 4/21

1:10 pm-9:00 pm

1 stop21h 50m

$1,091

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Sun 5/11

3:40 pm-4:25 pm

1 stop34h 45m

Osaka Kansai Intl

Thu 5/15

6:05 pm-2:53 pm

1 stop34h 48m

$1,169

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 3/5

7:20 am-7:50 pm

2 stops21h 30m

Osaka Itami

Tue 3/18

2:05 pm-7:57 am

2 stops31h 52m

$1,240

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Mon 2/10

9:13 pm-7:10 pm

2 stops30h 57m

Osaka Itami

Sat 2/22

4:00 pm-7:37 pm

2 stops18h 37m

$1,250

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Mon 2/10

12:39 pm-8:50 pm

3 stops41h 11m

Osaka Kansai Intl

Sat 2/22

2:15 pm-5:00 am

2 stops29h 45m

$1,307

ChicagoOsaka

ORD - KIX

ORDKIX

Chicago O'Hare Intl

Tue 5/6

9:30 pm-12:35 pm

1 stop25h 05m

Osaka Kansai Intl

Wed 5/14

10:25 pm-5:25 pm

1 stop33h 00m

$1,325

ChicagoOsaka

ORD - ITM

ORDITM

Chicago O'Hare Intl

Wed 3/5

10:35 am-6:40 pm

1 stop17h 05m

Osaka Itami

Tue 3/18

6:35 pm-8:35 am

1 stop28h 00m

$1,487

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 43 results
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Compare providers for flights from Chicago 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 Chicago to Osaka in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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-Osaka flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Osaka flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Osaka flights, Cheapflights users trust AranGrant the most. AranGrant 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-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 Chicago to Osaka

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

Travel insights for flights from Chicago to Osaka

Get recent, data-driven insights about flights from Chicago to Osaka including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Osaka?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Osaka. Price data was last updated on November 15, 2024.

The best time to book flights from Chicago to Osaka is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Osaka (average of $950). Flying from Chicago to Osaka in June is currently the most expensive (average of $1,267). 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.

What is the cheapest time of day to fly from CHI to OSA?

Find hourly flight availability from Chicago to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Chicago to Osaka, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 31% versus a flight at noon.

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 November 21, 2024.
Read reviews from past customers who have flown Air Canada, Air France and ANA from Chicago to Osaka. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,308 reviews

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,308 reviews
EVA Air
8.4
Very good
1,308 reviews

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

ANA
8.4
Very good
833 reviews
EVA Air
8.4
Very good
1,308 reviews

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,457 reviews
EVA Air
8.4
Very good
1,308 reviews

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Asiana Airlines
8.3
Very good
476 reviews
EVA Air
8.4
Very good
1,308 reviews

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Delta
8.0
Very good
8,755 reviews
EVA Air
8.4
Very good
1,308 reviews

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Osaka. 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 Chicago to Osaka round-trip?

    Our cheapest airline available from Chicago to Osaka is Cathay Pacific. Our recent data shows that you can find tickets from as low as $929 on this airline. Additional options worth looking into are Turkish Airlines and EVA Air, starting at $981 and $1,072 round-trip. You may be able to fly from Chicago to Osaka for 35% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $616. Air Canada flights start at $684 while deals on ANA start at $827 one-way.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

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

    Currently, November is the cheapest month in which you can book a flight from Chicago to Osaka (average of $950). Flying from Chicago to Osaka in June is currently the most expensive (average of $1,267). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Osaka

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

Top 5 airlines flying from Chicago to Osaka

Discover the top 5 airlines that operate flights from Chicago 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$984Average$1,545FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$998Average$1,028FlexibilityNo cancel feeOn-time67%
EVA AirCheapest$1,086Average$1,284FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,099Average$1,581FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,235Average$1,736FlexibilityNo cancel feeOn-time79%
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