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$686 Find cheap flights from Australia to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 7/30. 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
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Flights to O'Hare Intl - Travel Insights & Trends

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

What is the cheapest day to fly to Chicago?

The average price of all flights to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Chicago is Thursday where tickets can be as cheap as $1,345. On the other hand, the most expensive day to fly is Friday, where prices are $1,715 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago O'Hare Intl Airport, 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 to Chicago O'Hare Intl Airport is January, where tickets cost $902 on average for one-way flights. On the other hand, the most expensive months are December and April, where the average cost of tickets from Australia is $2,295 and $1,876 respectively. For return trips, the best month to travel is March with an average price of $1,112.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The average price for all flights to Chicago O'Hare Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when flights cost $1,473 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,042.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Chicago O'Hare Intl Airport, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

How long is the flight to Chicago O'Hare Intl Airport?

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Chicago on KAYAK are from Sydney, which takes 20h 25m, Melbourne, which takes 20h 38m, Brisbane, which takes 23h 00m, and Perth, which takes 27h 30m.

How many direct flights to Chicago O'Hare Intl Airport are there each day?

There are around 1,542 direct flights from within Australia to Chicago O'Hare Intl Airport every day. Most flights depart in the morning, with 6:00 am the most common departure time and 52% of flights departing in the morning.

How many direct flights to Chicago O'Hare Intl Airport are there each week?

Each week there are around 10,790 direct flights from within Australia to Chicago O'Hare Intl Airport. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Good to know

Low season

January

High season

July

Cheapest flight

$686
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Sydney to Chicago O'Hare Airport

FAQs - booking Chicago O'Hare Airport flights

  • Are there any bars or pubs located in the airport?

    Chicago O’Hare Airport has various bars for you to try out during your time at the airport; they are located in Terminals 1, 2, 3 and 5. Some recommended bars are Beaudevin Wine Bar (located in Terminal 1), Bubbles Wine Bar (located in Terminal 3), Goose Island Beer Company (located in Terminal 1 and 3) and Sky Bridge Bar & Grill (located in Terminal 2).

  • Are there any airport lounges I can go to while on a layover?

    Chicago O’Hare Airport has a variety of lounges that you can enjoy. Some domestic terminal lounges are United (United Club), American Flagship Lounge and Delta (Sky Club). For lounges in the international terminal, there’s SAS Lounge, British Airways First Lounge and Swissport Lounge.

  • How do I get from the Chicago O'Hare Airport to the city?

    The Chicago Transport Authority Blue Line runs from the Chicago O’Hare Airport to the Forest Park Station 24h daily. You can find the Airport Train Station on Terminal 2’s Lower Level, which can be reached by foot or the Airport Transit System. For those on a budget, the bus systems are also a good option, with numerous services from the airport into Chicago city and suburbs.

  • Are there any car hire services available at the Chicago O'Hare Airport?

    There are several different car hire services with a presence at the O’Hare Airport. Many have registration counters in the Arrivals Area of all the terminals. For example, you can find major companies such as Hertz, Avis, Budget, National, Sixt, and Enterprise. The car pick ups are further from the terminal, however, each agency offers their own shuttle services from designated points outside the Arrivals Area.

  • Is there anywhere I can pick up some of the local currency at the Chicago O'Hare Airport?

    The Seaway National Bank has branches throughout the airport, available for both your banking and currency exchange needs. They also can assist you with last-minute faxing and photocopying. Landside locations include the Main Hall of Terminal 2 and the Ticketing Level at Terminal 5. ATMs are also available 24h daily in the Arrivals Area of all terminals where you can withdraw American dollars directly.

  • Are there any onsite hotels at the Chicago O'Hare Airport?

    The Hilton Chicago O’Hare Airport is the airport’s only onsite hotel, located across from Domestic Terminals 1, 2, and 3. It is a short walk to the hotel from the domestic terminal or you can catch the Airport Transit System. Also, next to the airport and offering shuttles to and from your terminal are the Sheraton Suites, The Rose Hotel, The Holiday Inn & Suites, and the Four Points by Sheraton. If your flight is late and you need to stay close by, you have plenty of options to choose from.

  • Is there anywhere I can get something to eat at the Chicago O'Hare Airport?

    For those just looking for a quick snack to keep them going, you can find the high-end Farmer’s Fridge vending machines in Terminals 3 and 5. These machines also take plastic. For coffee and something sweet, Starbucks has locations in the Baggage Claim areas of Terminals 1, 2, and 3. If you want something more substantial, there is a McDonald’s in Terminal 5’s Baggage Claim area.

  • How far is Chicago O'Hare Airport from central Chicago?

    You’ll need to travel 16 miles to reach the Chicago city center from Chicago O'Hare Airport.

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

    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 to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back with another airline.

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

    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 Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Chicago O'Hare Intl Airport?

    Of the 12 airlines that fly to Chicago O'Hare Intl Airport, United Airlines offers the most flights, with around 5,249 per week, followed by American Airlines with 4,261 flights per week.

See more FAQs

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.
  • Chicago O’Hare International Airport (ORD) offers assistance to passengers with special needs. Each airline has wheelchairs for those with mobility issues and staff to help you on your way, and the service extends to assisting passengers in getting to and between gates. Before you arrive for your flight, make sure to book wheelchair assistance in advance.
  • Chicago O’Hare Airport has many lost-and-found offices across the airport. It is best to contact the office closest to where you last saw your missing item. However, if you are unsure where you last saw it, contact all of the lost-and-found offices. If you have lost anything on the plane, you should contact your airline.
  • Stuck at the airport while waiting for another flight? Chicago O’Hare Airport has various shops for you to entertain yourself. Some recommended shops are Barbara’s Bookstore (located in every terminal), Duty-Free Store, Hudson News & Gifts and Johnson & Murphy. Chicago O’Hare Airport also has some luxury brands to shop at. Some of these include COACH, MAC Cosmetics and Sunglass Hut.
  • When booking your flights to Chicago, you can fly into one of their two international airports. The largest is the Chicago O’Hare International Airport (ORD), and there is also the nearby Chicago Midway International Airport (MDW).
  • Although there are no direct flights to Chicago from Australia, some services offer flights with a single stopover. Favoured stopover locations include Dallas, Los Angeles, San Francisco, or Vancouver.
  • The O’Hare Airport is large—made up of four terminals, and further split into 9 concourses. To help you get around the airport, the Inter-Terminal Train (or Airport Transit System) can take you to the terminals, parking lots, bus stops, and the drop off point.
  • If you need to charge your phone after your flight to Chicago, you can find "Get Plugged In" power stations and seats with charging docks in the Arrivals Area of the Midway Airport.
  • Those travelling with children can find the larger, unisex bathrooms/family restrooms in the Baggage Claim area of Terminals 1, 2, and 3 and near the security checkpoint of Terminal 5 of the O’Hare Airport. These bathrooms are equipped with changing tables.
  • If you’d like to unwind after a long flight to Chicago, you can make the most of the O’Hare Hilton Health Club, located at the Hilton Hotel across from Terminals 1, 2, and 3. Their facilities include steam rooms, saunas, a gym, and a lap pool.
See more tips

Prefer to fly non-stop to Chicago O'Hare Intl?

Find which airlines fly direct to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Australia to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Australia

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights
See more direct flights

Top 5 airlines serving from Australia to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to O'Hare Intl? 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 928 reviews
8.3Comfort
8.8Crew
7.8Food
8.6Boarding
8.0Entertainment
Airline reviews

I booked a ANA flight, this was just a regular United flight — as always very bad, dirty, rude service, quite frankly really embarrassing to be flying with this after spending time in Japan.

2.0 MediocreAnonymous, May 2024NRT - EWR
Read more about ANA reviews

I booked a ANA flight, this was just a regular United flight — as always very bad, dirty, rude service, quite frankly really embarrassing to be flying with this after spending time in Japan.

Staff and crew are wonderful, professional and courteous. Meal is delicious and snacks can be improved. Entertainment needs improvement, pls update selections of movies. I appreciate that our flight was on time

I flew economy class so of course it’s not as roomy as business and first class. But overall it was ok and the seat had an interesting way to recline — the seat itself extended forward instead of the backrest. This way the person sitting behind me would not lose space by my reclining—excellent concept. I wish all airlines used these seats.

Flying with ANA is always a breeze. Seats are very comfortable.

For the price of a seat that is obviously crammed together so as to get many more people onboard and combined with the long flight duration, Free WiFi should be an automatic “Thank You for Flying with Us!” To charge an additional fee when so many other businesses offers it is a bit “cheap” on the airline’s part.

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!!!🤢

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

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

Food was high quality. Crew was extremely professional, polite, attentive. Flights were on time. Plane had good media tech.

It was ok I thought because my flight was 1pm i was expecting to have lunch but it didn’t and after 7 hr finally dinner time was only chicken sandwich and next breakfast was an hour before plane land in Tokyo. so I should bring some food with me. Japanese flight attend was nice but the other was chewing gum and how she ask and respond to customers was not professional I felt. Maybe because Japan flight attendant is highly train and everyone looked very dress and professional so I was kind disappointed. I like that the bathroom was very clean .

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

Flight was cancelled due to a mechanical fault - Virgin rebooked me on a flight 6 hours later so I cancelled and flew with another carrier

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

The CX617 from HK to BKK was delayed more than 1.5 hours.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

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.

Crowded plane but it flew on time and had friendly staff

Book cheap flights from Australia to Chicago

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Chicago found on KAYAK in the last 72 hours.
10/31Thu
2 stopsAmerican Airlines
36h 40mBNE-ORD
11/3Sun
1 stopAmerican Airlines
21h 52mORD-BNE
$913
10/31Thu
2 stopsAmerican Airlines
36h 40mBNE-ORD
11/3Sun
2 stopsAmerican Airlines
23h 30mORD-BNE
$932
5/29Wed
2 stopsUnited Airlines
35h 05mSYD-ORD
6/30Sun
1 stopUnited Airlines
27h 10mORD-SYD
$995
7/25Thu
1 stopAir Canada
19h 21mBNE-ORD
8/15Thu
2 stopsAir Canada
31h 15mORD-BNE
$997
10/31Thu
1 stopAir Canada
20h 56mBNE-ORD
11/3Sun
2 stopsAir Canada
50h 05mORD-BNE
$1,005
7/16Tue
2 stops
32h 36mBNE-ORD
8/20Tue
2 stops
31h 15mORD-BNE
$1,012
7/23Tue
2 stops
32h 36mBNE-ORD
8/13Tue
2 stops
29h 05mORD-BNE
$1,015
6/18Tue
2 stopsUnited Airlines
34h 15mSYD-ORD
6/27Thu
1 stopUnited Airlines
31h 15mORD-SYD
$1,047
10/31Thu
1 stopANA
26h 35mSYD-ORD
11/3Sun
2 stopsANA
34h 15mORD-SYD
$1,110
10/31Thu
1 stopANA
26h 35mSYD-ORD
11/3Sun
2 stopsANA
34h 15mORD-SYD
$1,114

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Chicago found on KAYAK in the last 72 hours.
7/30Tue
1 stopAmerican Airlines
27h 38mSYD-ORD
$686
7/30Tue
2 stopsAmerican Airlines
23h 09mSYD-ORD
$689
7/5Fri
2 stops
27h 55mSYD-ORD
$696
5/14Tue
3 stops
53h 32mSYD-ORD
$717
5/14Tue
2 stops
29h 32mSYD-ORD
$762
7/5Fri
1 stopVirgin Australia
35h 10mSYD-ORD
$1,251
8/6Tue
2 stopsUnited Airlines
48h 47mPER-ORD
$1,384
5/31Fri
3 stopsAir Canada
37h 38mSYD-ORD
$1,573
7/5Fri
3 stopsAir Canada
37h 38mSYD-ORD
$2,020
7/30Tue
1 stopANA
26h 45mSYD-ORD
$3,874

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Last minute flights to O'Hare Intl

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 to Chicago that are departing in the next 10 days.
5/9Thu
multi-stopBritish Airways
35h 45mSYD-ORD
5/22Wed
multi-stopBritish Airways
34h 15mORD-SYD
$937
5/9Thu
multi-stopAmerican Airlines
29h 47mSYD-ORD
5/22Wed
multi-stopAmerican Airlines
24h 49mORD-SYD
$946
5/13Mon
multi-stopUnited Airlines
34h 00mSYD-ORD
5/19Sun
multi-stopUnited Airlines
30h 28mORD-SYD
$997
5/9Thu
multi-stopAmerican Airlines
29h 47mSYD-ORD
7/4Thu
multi-stopAmerican Airlines
25h 20mORD-SYD
$1,006
5/9Thu
multi-stopAmerican Airlines
29h 47mSYD-ORD
7/4Thu
multi-stopAmerican Airlines
26h 33mORD-SYD
$1,010
5/9Thu
multi-stopAmerican Airlines
23h 11mSYD-ORD
5/22Wed
multi-stopAmerican Airlines
24h 49mORD-SYD
$1,030
5/10Fri
multi-stopAir Canada
42h 40mSYD-ORD
6/13Thu
multi-stopAir Canada
34h 20mORD-SYD
$1,041
5/10Fri
multi-stopUnited Airlines
34h 00mSYD-ORD
6/13Thu
multi-stopUnited Airlines
26h 45mORD-SYD
$1,097
5/10Fri
multi-stopAir Canada
26h 24mSYD-ORD
6/13Thu
multi-stopAir Canada
31h 35mORD-SYD
$1,247
5/13Mon
multi-stop
35h 10mSYD-ORD
5/19Sun
multi-stop
29h 48mORD-SYD
$1,854

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Flights to Chicago O'Hare Airport