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Cheap Flights from Chicago (CHIA) to Osaka (OSAA)

Compare Chicago to Osaka flight deals

Find the cheapest month or even day of the year to fly to Osaka

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Flight deals from Chicago to Osaka

Looking for a cheap last-minute deal or the best return flight from Chicago to Osaka? If you want to travel next month, return fares start from $1,516. Find the lowest prices on one-way and return tickets right here.
Osaka.$1,236 per passenger.Departing Tue, 28 Apr, returning Tue, 5 May.Return flight with Spirit Airlines and ANA (All Nippon Airways).Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Tue, 28 Apr, arriving in Kansai International (Osaka).Inbound indirect flight with ANA (All Nippon Airways), departs from Itami Domestic (Osaka) on Tue, 5 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,236, select.
Osaka.$1,368 per passenger.Departing Sat, 9 May, returning Sat, 16 May.Return flight with Alaska Airlines and Jetstar Japan.Outbound indirect flight with Alaska Airlines, departs from Chicago O'Hare International on Sat, 9 May, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Sat, 16 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,368, select.
Osaka.$1,408 per passenger.Departing Sat, 17 Oct, returning Sat, 24 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Sat, 17 Oct, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Sat, 24 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,408, select.
Osaka.$1,431 per passenger.Departing Thu, 29 Oct, returning Thu, 12 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Thu, 29 Oct, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Thu, 12 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,431, select.
Osaka.$1,445 per passenger.Departing Tue, 2 Feb, returning Fri, 12 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Chicago O'Hare International on Tue, 2 Feb, arriving in Kansai International (Osaka).Inbound indirect flight with Turkish Airlines, departs from Kansai International (Osaka) on Fri, 12 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,445, select.
Osaka.$1,473 per passenger.Departing Tue, 1 Sep, returning Tue, 8 Sep.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Chicago O'Hare International on Tue, 1 Sep, arriving in Kansai International (Osaka).Inbound indirect flight with EVA Air, departs from Kansai International (Osaka) on Tue, 8 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,473, select.
Osaka.$1,497 per passenger.Departing Sat, 16 May, returning Wed, 26 Aug.Return flight with Spirit Airlines and Japan Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Sat, 16 May, arriving in Kansai International (Osaka).Inbound indirect flight with Japan Airlines, departs from Kansai International (Osaka) on Wed, 26 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,497, select.
Osaka.$1,504 per passenger.Departing Mon, 25 May, returning Mon, 8 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Mon, 25 May, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Mon, 8 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,504, select.
Osaka.$1,515 per passenger.Departing Sat, 7 Nov, returning Sat, 28 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Sat, 7 Nov, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Sat, 28 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,515, select.
Osaka.$1,516 per passenger.Departing Wed, 8 Apr, returning Tue, 21 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Wed, 8 Apr, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Tue, 21 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,516, select.
Osaka.$1,602 per passenger.Departing Sun, 30 Aug, returning Mon, 7 Sep.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Chicago O'Hare International on Sun, 30 Aug, arriving in Kansai International (Osaka).Inbound indirect flight with EVA Air, departs from Kobe on Mon, 7 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,602, select.
Osaka.$1,626 per passenger.Departing Tue, 16 Jun, returning Mon, 6 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Tue, 16 Jun, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Mon, 6 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,626, select.
Osaka.$1,647 per passenger.Departing Tue, 16 Jun, returning Fri, 26 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Chicago O'Hare International on Tue, 16 Jun, arriving in Kansai International (Osaka).Inbound indirect flight with Air Canada, departs from Kansai International (Osaka) on Fri, 26 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,647, select.
Osaka.$1,888 per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Chicago O'Hare International on Tue, 18 Aug, arriving in Kansai International (Osaka).Inbound indirect flight with EVA Air, departs from Kansai International (Osaka) on Tue, 25 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,888, select.
Osaka.$2,055 per passenger.Departing Sun, 27 Dec, returning Mon, 11 Jan.Return flight with United and ANA (All Nippon Airways).Outbound indirect flight with United, departs from Chicago O'Hare International on Sun, 27 Dec, arriving in Kobe.Inbound indirect flight with ANA (All Nippon Airways), departs from Itami Domestic (Osaka) on Mon, 11 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From $2,055, select.
Osaka.$2,149 per passenger.Departing Wed, 29 Jul, returning Fri, 14 Aug.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Wed, 29 Jul, arriving in Itami Domestic (Osaka).Inbound indirect flight with United, departs from Kansai International (Osaka) on Fri, 14 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $2,149, select.

Find the cheapest month to fly from Chicago to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Osaka flights are currently cheapest in May.
Mar
Find prices
Apr
from $1,516
May
from $1,368
Jun
from $1,647
Jul
from $2,243
Aug
from $1,888
Sep
from $1,473
Oct
from $1,408
Nov
from $1,515
Dec
Find prices
Jan
Find prices
Feb
from $1,445

Direct flights from Chicago to Osaka

Alternative Chicago to Osaka routes

Looking for the cheapest, fastest or easiest route from Chicago to Osaka? You could fly into the following airports instead.

Itami Domestic (Osaka)

11km from central Osaka
Closest
from $1,359
Search flights

Kobe

26km from central Osaka
from $1,602
Search flights

Kansai International (Osaka)

38km from central Osaka
Cheapest
from $1,238
Search flights

Chicago to Osaka: Flight information

The things to know before you go.
Cheapest flight found$594
Cheapest month to flyApril
Average flight time14 hrs, 30 mins
Most popular airlineChina Airlines
Average flights per week1

Finding cheap flights from Chicago to Osaka: Frequently asked questions

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a return flight from Chicago to Osaka is $1,236. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
14 hours and 30 minutes is the average flight time from Chicago to Osaka.
China Airlines flies direct from Chicago to Osaka.
As of March 2026, there is one flight per week flying from Chicago to Osaka.
The cheapest month to fly from Chicago to Osaka is usually April.
If you're flying from Chicago, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from $1,236.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Osaka on Tuesday, 28 April 2026.
Yes – the average flight time is 14 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 7°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
The cheapest airline that flies to Osaka is Spirit Airlines .

How to find cheap flights to Osaka (OSAA) from Chicago (CHIA) in 2024

Looking for cheap tickets from Chicago to Osaka? Return tickets start from $1,236 and one-way flights to Osaka from Chicago start from $594


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets.
  • Compare flight deals to Osaka from Chicago from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Osaka start from $594 one-way.
  • Flex your dates to find the best CHIA-OSAA ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Osaka from Chicago.
  • Set up a Price Alert. You can easily track the fare of your cheap flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chicago and Osaka? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: China Airlines
  • Find the cheapest Business class flights from Chicago and Osaka. We scour the internet for the best Business, Premium Economy and First Class flight fares to Osaka, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago to Osaka flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Chicago and Osaka whenever you want.

Combine your flight to Osaka from Chicago with hotels and car hire

Once you've secured your cheap flight ticket from Chicago to Osaka, discover the best prices and exclusive rates for hotels in Osaka or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Chicago to Osaka

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.