$835 Cheap United flights from Sydney to Chicago (SYD to ORD)

Find The Best Day To Fly from Sydney to Chicago

Amazing United SYD to ORD Flight Deals

The cheapest flights to O'Hare Intl. found within the past 7 days were round trip and $835 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Mascot Airport to O'Hare Airport right now?
Make sure you visit our Covid-19 Travel Advisor to discover if there are any present travel advice reports and quarantine requirements in place in ORD when flying from Mascot Airport.
What terminal is United Airlines at Sydney Airport?
As soon as you receive your ticket for your United Airlines flight from SYD to O’Hare Intl. Airport (ORD), see if the terminal details are listed on it. If not, contact your airline. They should be able to let you know where you’ll be flying in and out of.
Are there United Airlines non-stop flights from SYD to ORD?
United Airlines doesn’t fly direct between Sydney Airport and ORD, so be prepared to make at least one stopover. If you’ve got enough time between flights, hit the airport shops while you wait for your connection.
How long is a United Airlines flight from SYD to ORD?
Life is one grand journey — and so is your trip from SYD to O’Hare Airport with United Airlines. With an average flight time of 18 hours, be prepared and bring essentials on board like an eye mask, a jacket and your face wash.
How many direct and indirect flights does United Airlines fly from SYD to ORD?
Each week, you’ll find no fewer than 7 United Airlines flights linking SYD and ORD.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to O’Hare Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Sydney SYD to Chicago ORD 

To find the best deals on flights to Sydney from Chicago with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Sydney SYD to Chicago ORD with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Sydney SYD to Chicago ORD 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Sydney to Chicago costs from $835. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Chicago ORD from  Sydney SYD with United 

To find a cheap United flight from Sydney SYD to Chicago ORD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Sydney SYD to Chicago ORD 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Sydney SYD to Chicago ORD with United 

If you’re keen to be on Chicago soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Sydney SYD to Chicago ORD 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Chicago ORD from  Sydney SYD with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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