Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ORD - OSA

$561 Find cheap flights from Chicago O'Hare Airport to Osaka

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 9/30. 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
Mon 7/1
Mon 7/8

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 42,335,261 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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
7:56 pm - 4:20 pmORD-KIX
30h 24m2 stops
6:00 pm - 5:36 amKIX-ORD
25h 36m1 stop
$1,373Air Canada
Find Deal
Fri, Jul 5 - Fri, Jul 12
10:00 am - 7:50 pmORD-ITM
19h 50m2 stops
2:35 pm - 7:59 pmITM-ORD
19h 24m2 stops
$1,375American Airlines
Find Deal
Wed, Jul 3 - Tue, Jul 9
12:25 pm - 7:05 pmORD-ITM
16h 40m1 stop
2:40 pm - 7:32 pmITM-ORD
18h 52m2 stops
$1,385Japan Airlines
Find Deal
Wed, Jul 31 - Wed, Aug 14
12:30 am - 10:10 amORD-KIX
19h 40m1 stop
11:10 am - 9:10 pmKIX-ORD
24h 00m1 stop
$1,391EVA Air
Find Deal
Sun, Aug 11 - Sat, Aug 24
12:25 pm - 7:50 pmORD-ITM
17h 25m1 stop
7:05 am - 9:20 amITM-ORD
16h 15m1 stop
$1,423Japan Airlines
Find Deal
Mon, Aug 12 - Sat, Aug 24
12:30 am - 10:10 amORD-KIX
19h 40m1 stop
11:10 am - 9:10 pmKIX-ORD
24h 00m1 stop
$1,489EVA Air
Find Deal
Fri, Aug 16 - Sat, Aug 24
12:40 pm - 9:45 pmORD-UKB
19h 05m1 stop
7:05 am - 8:40 amUKB-ORD
15h 35m1 stop
$1,504ANA
Find Deal
Wed, Sep 4 - Wed, Sep 18
12:40 pm - 9:45 pmORD-UKB
19h 05m1 stop
7:05 am - 8:40 amUKB-ORD
15h 35m1 stop
$1,533ANA
Find Deal
Mon, Sep 9 - Wed, Sep 25
1:05 pm - 2:45 pmORD-KIX
35h 40m1 stop
4:50 pm - 12:45 amKIX-ORD
21h 55m1 stop
$1,666United Airlines
Find Deal
Thu, Jun 27 - Fri, Jul 12
7:10 am - 2:50 pmORD-KIX
17h 40m1 stop
8:25 am - 6:30 amKIX-ORD
36h 05m2 stops
$1,670United Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5

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 Friday is the most expensive. Flying from Osaka back to Chicago O'Hare Airport, the best deals are generally found on Tuesday, with Thursday 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 April, where tickets cost $1,230 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,940 and $1,763 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 days before departure. For the absolute cheapest price, our data suggests you should book 16 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 Air Canada ($1,373) and American Airlines ($1,375). Air Canada proposed the cheapest one-way flight at $561.

Good to know

Low season

February

High season

July

Cheapest flight

$561
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 8% 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 $561 for a one-way ticket and $1,373 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?

    Star Alliance, and oneworld 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 $1,571 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 914 reviews
8.6Boarding
8.8Crew
8.0Entertainment
7.8Food
8.3Comfort
Airline reviews

excellent, the food was excellent and delicious, and the crew were very helpful and accommodating. thank you very much

10.0 Excellentgreggacad, May 2024MNL - HND
Read more about ANA reviews

excellent, the food was excellent and delicious, and the crew were very helpful and accommodating. thank you very much

Excellent. All the ticket prices have gone up so much. With only economy as the option, I thought I better pay for a good airline and I am glad I took ANA. The only thing is the long layover at Hanaeda enroute to Singapore. Any chance to bring back the service to land at Narita instead for the transit and a shorter layover will be fantastic. I am a fan of ANA.

Good. Got me there and back safely and mostly on time. 30 min delay for maintenance once but that means more time for nap. Crew was super nice.

Incredible. Amazing legroom. Over head fans for each person. Tv screens were great. Headphones were adequate. Seats were comfortable and spacious. Loved it.

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.

• Crew obviously hate their job • We were placed in the very back of the airplane even though we checked in 4+hrs before our flight • We were given food but since we were in the back of the plane, we were rushed to throw it away. • This was the most unorganized boarding experience. They just called “Group 1” to board and after that, it was chaos. Everyone was confused and they only spoke in Chinese.

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

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.

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

Very pleasant, look forward to flying with JAL again if the price is right.

I was feeling very comfortable throughout the flight. I got more leg room than I expected from a Y class seat. But the food was a little disappointing.

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

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

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.

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

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.
9/30Mon
1 stopAir Canada
34h 40mORD-KIX
$561
8/21Wed
2 stopsAir Canada
29h 02mORD-KIX
$567
8/20Tue
1 stopEVA Air
26h 45mORD-KIX
$642
8/20Tue
1 stopEVA Air
26h 45mORD-KIX
$643
9/30Mon
1 stopJapan Airlines
17h 50mORD-ITM
$704
8/21Wed
1 stopJapan Airlines
29h 55mORD-KIX
$714
7/27Sat
2 stopsAmerican Airlines
31h 53mORD-KIX
$727
7/27Sat
1 stopAmerican Airlines
38h 10mORD-KIX
$740
9/30Mon
1 stopANA
19h 05mORD-UKB
$1,221
9/30Mon
1 stopANA
19h 05mORD-UKB
$1,222

Search by stops

Search by airline

Search by price

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.
6/4Tue
multi-stop
23h 30mORD-KIX
3/3Mon
multi-stop
22h 55mKIX-ORD
$1,275
6/3Mon
multi-stopAir Canada
23h 30mORD-KIX
6/27Thu
multi-stopAir Canada
24h 31mKIX-ORD
$1,576
6/3Mon
multi-stopAir Canada
23h 30mORD-KIX
6/27Thu
multi-stopAir Canada
26h 52mKIX-ORD
$1,582
6/4Tue
multi-stop
34h 40mORD-KIX
3/3Mon
multi-stop
22h 55mKIX-ORD
$1,585
6/3Mon
multi-stopEVA Air
19h 40mORD-KIX
3/3Mon
multi-stopEVA Air
21h 50mKIX-ORD
$2,051
6/3Mon
multi-stopEVA Air
19h 40mORD-KIX
3/3Mon
multi-stopEVA Air
58h 13mKIX-ORD
$2,274
6/2Sun
multi-stopANA
28h 45mORD-UKB
6/9Sun
multi-stopANA
22h 07mUKB-ORD
$2,632
6/2Sun
multi-stopANA
22h 15mORD-UKB
6/9Sun
multi-stopANA
22h 07mUKB-ORD
$2,636
6/3Mon
multi-stopUnited Airlines
32h 20mORD-ITM
6/27Thu
multi-stopUnited Airlines
15h 20mITM-ORD
$2,650
6/3Mon
multi-stopUnited Airlines
20h 05mORD-ITM
6/27Thu
multi-stopUnited Airlines
15h 20mITM-ORD
$2,655

Search by stops

Search by airline

Search by price

Chicago O'Hare Airport - Osaka Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Osaka - Chicago O'Hare Airport

Cabin classes: