Skip to main content
Beginning of main content

Cheap Flights from Chicago to Perth $1,467.46

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Chicago to Perth (ORD to PER)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Perth (ORD to PER)

Question : What day in the next four weeks has the best fares?
Answer : As of January 16th, the cheapest day to fly from Chicago to Perth is February 15th. Tickets have been sold for 25% below the average price for this route.

Question : How many days should you spend in Perth if you're flying in from Chicago?
Answer : Over the next two months, travelers from ORD to PER are planning on staying for 21 days on average.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Saturday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from O'Hare International Airport (ORD) to Perth Airport (PER)?
Answer : Etihad Airways is booking the cheapest flights for its customers over the next three months.