Find the cheapest flights on Expedia from Sydney (SYD) to Chicago (CHI). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at AU$613 for travel on 19 May 2027.
Cheap Flights from Sydney to Chicago (SYD-CHI)
Prices were available within the past 7 days and start at AU$613 for one-way flights and AU$1,045 for return, for the period specified. Prices and availability are subject to change.
Ready to get away? Use Expedia.com.au to book cheap flights from Sydney to Chicago AU$1,045, and have leftover money to spare on adventures and activities while you’re in town. We have the world’s largest selection of flights, not to mention lower airfares than you’ll find anywhere else on the Internet.
Our user-friendly tools make it easier than ever to book SYD to CHI flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.
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