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The cheapest flights to O'Hare Intl. found within the past 7 days were $1,815 round trip and $798 one way. Prices and availability subject to change. Additional terms may apply.
United Airlines, Qantas and American Airlines will fly you to Chicago (and vicinity) from Sydney (and vicinity) with only one stopover. Unfortunately, there are no direct flights between Sydney, NSW (SYD-Kingsford Smith Intl.) and Chicago, IL (ORD-OHare Intl.) as yet.
For more info about changing your flight to Chicago, IL (ORD-O'Hare Intl.), please visit our Customer Service Portal.
Taking about 17 hours and 52 minutes all up, getting from Sydney, NSW (SYD-Kingsford Smith Intl.) to Chicago, IL (ORD-O'Hare Intl.) is no walk in the park. On such a long journey, it's wise to go for a wander to stretch your legs whenever you can.
With 9,258 mi separating Sydney and Chicago, you'll have oodles of time to kick back and unwind. Take advantage of the in-flight entertainment, finish a crossword or doze for a while.
With no direct flights available between Sydney, NSW (SYD-Kingsford Smith Intl.) and Chicago, IL (ORD-O'Hare Intl.), at least one stopover will be unavoidable. Best to plan ahead if you want to secure the easiest route and save time.
This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday 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.
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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.
We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.
*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.
Traveling From | Kingsford Smith Intl. |
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Traveling To | O'Hare Intl. |
Shortest Flight Time | hours mins |
Earliest Departure Time | |
Latest Departure Time | |
Lowest Flight Price | $1,815 |
Flight path for flights from Sydney (Kingsford Smith) Airport to O'Hare International Airport
Airlines & Aircraft Used on SYD to ORD Flight Routes
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