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ORD - OSA

Find cheap flights from Chicago O'Hare Airport to Osaka from $773

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Osaka departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Osaka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Osaka.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Osaka.
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from O'Hare Intl to Osaka (ORD-OSA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:05 pm - 6:35 amORD-KIX
24h 30m1 stop
10:00 am - 2:25 pmKIX-ORD
42h 25m1 stop
$962Cathay Pacific
Find Deal
Thu, Sep 5 - Mon, Sep 30
4:05 pm - 6:35 amORD-KIX
24h 30m1 stop
6:40 pm - 2:25 pmKIX-ORD
33h 45m1 stop
$974Cathay Pacific
Find Deal
Thu, Sep 19 - Mon, Sep 30
12:30 am - 12:10 pmORD-KIX
21h 40m1 stop
1:10 pm - 8:45 pmKIX-ORD
21h 35m1 stop
$1,090EVA Air
Find Deal
Sun, Sep 22 - Wed, Oct 2
12:30 am - 5:15 pmORD-KIX
26h 45m1 stop
1:10 pm - 8:45 pmKIX-ORD
21h 35m1 stop
$1,120EVA Air
Find Deal
Wed, Sep 4 - Mon, Sep 30
12:05 pm - 8:15 pmORD-ITM
18h 10m2 stops
7:25 am - 9:10 amITM-ORD
15h 45m1 stop
$1,245Japan Airlines
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Tue, Sep 3 - Fri, Sep 13
12:05 pm - 8:10 pmORD-ITM
18h 05m2 stops
8:05 pm - 9:10 amITM-ORD
27h 05m2 stops
$1,255Japan Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 18
7:09 am - 5:35 pmORD-ITM
20h 26m2 stops
1:30 pm - 7:33 pmITM-ORD
20h 03m2 stops
$1,274American Airlines
Find Deal
Tue, Sep 3 - Fri, Sep 13
12:25 pm - 6:35 pmORD-ITM
16h 10m1 stop
8:30 am - 2:05 pmITM-ORD
19h 35m2 stops
$1,320American Airlines
Find Deal
Wed, May 8 - Wed, May 15
5:45 pm - 7:50 amORD-UKB
24h 05m1 stop
7:05 am - 8:40 amUKB-ORD
15h 35m1 stop
$1,518ANA
Find Deal
Tue, Sep 3 - Fri, Sep 13
5:45 pm - 7:30 amORD-ITM
23h 45m1 stop
8:20 pm - 8:40 amITM-ORD
26h 20m1 stop
$1,523ANA
Find Deal
Sun, Oct 13 - Tue, Oct 22

Flights from O'Hare Intl to Osaka - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Osaka to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Osaka?

The average price of all flights from Chicago O'Hare Intl Airport to Osaka clicked on KAYAK for each day over the last 12 months.
For Chicago O'Hare Airport to Osaka, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Osaka back to Chicago O'Hare Airport, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Osaka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Osaka, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Osaka is October, where tickets cost $1,197 on average. On the other hand, the most expensive months are December and January, where the average cost of tickets is $1,722 and $1,595 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Osaka?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Osaka, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Osaka, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Osaka?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Chicago O'Hare Airport to Osaka were found on Cathay Pacific ($962) and EVA Air ($1,090). Japan Airlines proposed the cheapest one-way flight at $773.

Good to know

Low season

January

High season

June

Cheapest flight

$773
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Chicago to Osaka Kansai Intl

When to book flights from O'Hare Intl to Osaka

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Osaka flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Osaka?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Osaka was $773 for a one-way ticket and $962 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Osaka?

    Yes

  • Which airports will I be using when flying from Chicago O'Hare Airport to Osaka?

    Chicago O'Hare Airport is served by only 1 airport and there are 2 airports in Osaka. You will leave Chicago O'Hare Airport from Chicago O'Hare Intl and you will be arriving in Osaka at one of these airports: Osaka Itami or Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Osaka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Osaka?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Osaka, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Osaka, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Osaka are ANA and Japan Airlines. With an average price for the route of $1,625 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,673 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Osaka with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from O'Hare Intl to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 950 reviews
7.8food
8.0entertainment
8.3comfort
8.8crew
8.6boarding
Airline reviews

The space for the seats i like it. Its not too close like other air line. The food is ok and also the staff. I'm waiting for my flight rewards point because until now i didn't recieved it.

10.0 ExcellentAnonymous, Apr 2024MNL - HND
Read more about ANA reviews

The space for the seats i like it. Its not too close like other air line. The food is ok and also the staff. I'm waiting for my flight rewards point because until now i didn't recieved it.

The staff, ground and air, at ANA was very helpful and friendly during check in, boarding and during the flight. This is the reason why I always fly ANA whenever I go to Manila. The food was not the best but the flight crew more than makes up for the shortfall.

First I will say this was really NOT an ANA flight. ANA used a UNITED jet to perform this flight. I specifically booked with ANA because I did NOT WANT TO FLY UNITED FOR INTERNATIONAL FLIGHTS. So to spend $1800.00 and then discover after booking that it was going to be handled by United was very disappointing. I will be more careful next time when I book. The interior was very cramped in economy class; the dinner meal was terrible and also had extremely small portions for an international flight - the bread roll was ice cold and stale - that salad was very wilted; I’ve never had a “snack” that was so salty that it was difficult to eat; the breakfast “waffle” was practically unrecognizable. Really horrible meals for a very expensive international flight. Bathroom floor was also pretty dirty. I’m hoping my return flight is a real ANA airplane that is cleaned and serviced by ANA personnel with ANA meals. I will never book with ANA again if they continue to use UNITED airline jets. Yuck!!!🤢

Ticket was purchased as a United Airlines flight (operated by All Nippon) like what does that even mean? Makes for a VERY confusing flight experience. For instance, what do I look for a United drop off signage and ticket counter or ANA? No explanation anywhere to be found. I also felt a little bit scammed by the obsurdely restrictive seat selection provided. Only middle seats available!! Are you kidding me!! On 6hr + 10hr flights you're forcing me into the middle seat without telling me before I purchased the ticket?? This should be illegal. And to top it off, on the Tokyo LA leg there were quite a few empty seats including window seats! I must also say, the food was a dissappointing as well for my taste, fish with rice ( mostly plain white rice) or a vegetable medly for the breakfast meal? Should be at least 4 choices and at least 1 with eggs. Outside of these issues flight was otherwise ok.

Ground and flight crew were all courteous, extremely helpful and professional. Overall, process is really organized, from boarding to disembarkation.

This is a very long flight and the first time I have flown on a Japanese airline. I was very impressed with the staff. They worked hard and offered food and drink regularly. Plane was very well cared for. The let room was good . Food was ok but better than other airlines.

It was very nice. I was a bit disappointed by the few meal services. There were probably more drink services that I missed while sleeping, but I would have liked the crew to bring more than one drink service before landing and to bring more than one drink service and coffee service after take off

The space and bed was very comfortable , flight attendants very nice. The food was not tasty at all. I ordered the rib eye and it was so tough I couldn’t cut it.

I wish the serve should leach and drink. Maybe because only 2hr

Seat was roomy enough . The Asian selection for a meal was good . The tortellini was not very good. Service was excellent. O

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Very uncomfortable and crowded seats in economy. Flight attendant refused request to move to nearby unused seat with more legroom because “It was more money for that seat”. It was also near impossible to reach airline directly by phone. Waits upwards of an hour and not very helpful customer service representatives after long wait. Cannot recommend this airline.

My experience with Eva sir was good except the long walk in LA Lex, that was inconvenient for my age,

The food was not that good. I liked the miso, green tea, and ice cream. I wasn’t able to put my carry on bag under the seat in front of me. The flight was smooth. Please expand your choices of movies especially the new ones. I can’t choose any of those films. They’re old.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

The Experience was fantastic, it's a quick flight so no entertainment or food. Just a refreshment

Great crew, Japanese domestic flight is just a drink service but crew are very attentive

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

-Bathrooms were regularly checked/maintained. -Food was okay, but the miso soup was good. -Top of my foot got bitten by a bug when I took off my shoes and was only wearing my socks. It was swollen and very itchy for several days.

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

Flight was delayed 1.5 hrs due to problem with a previous flight to mine; I was informed appropriately via Text & Email, however, website did not keep up with messages sent by nearly an hour. When checking-in warm & friendly reception at check-in desk until female Air Canada Rep noticed my flight number and instantly pivoted to a condescending & sarcastic comments about getting my bag checked in since I’m running so late; then tone instantly changed again few minutes later when she muttered, “Oh, they’ve delayed it” another sign systems & worse front line staff, not fully informed or simply not reading their flight status updates. Flight crew were very friendly & did a great job trying to make up lost time due to the delay.

It was great, love the experience and will definitely recommend 👌. Communication was great

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

It was great to check carryon luggage at no charge when there was no room for ours. A hidden benefit of having low-tier tickets. Also great to stay off plane as long as possible. Airline gave us seats we wanted on this last leg, again at no charge.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

The late departure Of two hours waitresses, immature, and gossiping

Book cheap flights from Chicago to Osaka

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Osaka found on KAYAK in the last 72 hours.
5/19Sun
2 stopsJapan Airlines
23h 53mORD-KIX
$773
6/11Tue
2 stopsJapan Airlines
42h 00mORD-ITM
$907
6/11Tue
2 stopsJapan Airlines
45h 00mORD-KIX
$908
6/2Sun
2 stopsAmerican Airlines
21h 40mORD-ITM
$921
6/2Sun
1 stopAmerican Airlines
37h 54mORD-KIX
$1,020
5/19Sun
1 stopAir Canada
30h 41mORD-KIX
$1,101
5/18Sat
1 stopEVA Air
19h 40mORD-KIX
$1,166
6/1Sat
1 stopEVA Air
26h 45mORD-KIX
$1,463
5/19Sun
1 stopANA
24h 05mORD-UKB
$1,588
5/19Sun
1 stopANA
24h 20mORD-ITM
$1,590

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Last minute flights from O'Hare Intl to Osaka

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Osaka that are departing in the next 10 days.
4/27Sat
multi-stop
32h 05mORD-KIX
5/13Mon
multi-stop
47h 05mKIX-ORD
$1,045
4/26Fri
multi-stopCathay Pacific
24h 30mORD-KIX
5/10Fri
multi-stopCathay Pacific
33h 45mKIX-ORD
$1,081
4/26Fri
multi-stopCathay Pacific
24h 30mORD-KIX
5/10Fri
multi-stopCathay Pacific
42h 25mKIX-ORD
$1,108
4/26Fri
multi-stopEVA Air
19h 40mORD-KIX
5/13Mon
multi-stopEVA Air
21h 50mKIX-ORD
$1,395
4/30Tue
multi-stopEVA Air
21h 40mORD-KIX
5/7Tue
multi-stopEVA Air
23h 50mKIX-ORD
$1,448
4/27Sat
multi-stopJapan Airlines
22h 41mORD-ITM
5/13Mon
multi-stopJapan Airlines
20h 28mITM-ORD
$1,983
4/27Sat
multi-stopJapan Airlines
22h 41mORD-ITM
5/13Mon
multi-stopJapan Airlines
14h 50mITM-ORD
$1,985
4/27Sat
multi-stopAmerican Airlines
16h 30mORD-ITM
5/13Mon
multi-stopAmerican Airlines
30h 50mITM-ORD
$2,023
4/26Fri
multi-stopANA
17h 05mORD-ITM
5/10Fri
multi-stopANA
14h 40mITM-ORD
$2,495
4/26Fri
multi-stopANA
18h 55mORD-UKB
5/10Fri
multi-stopANA
15h 35mUKB-ORD
$2,559

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Chicago O'Hare Airport - Osaka Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Osaka - Chicago O'Hare Airport

Cabin classes: