S$455 Cheap Flights from Chicago to Sydney

There are several airlines that operate frequent flights from Chicago (ORD) to Sydney (SYD) including

• United Airlines with 88 flights a week
• American Airlines with 72 flights a week
• Air New Zealand with 41 flights a week
• Qantas Airways with 38 flights a week
• Air Canada with 29 flights a week

The earliest flight leaves O'Hare Intl. Airport at 10:10 and arrives at Kingsford Smith Intl. Airport at 05:35. The last flight of the day departs Chicago at 19:52 and arrives at Sydney at 10:25.

The flight distance from Chicago to Sydney is about 16041 km, the shortest flight is 19 hours 53 minutes with United Airlines.

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