Compare Chicago to Australia flight deals starting at $1,039

Select journey type

Enter to select travel class and passengers

Find flights from Chicago (ORD) to Australia

Chicago (ORD) to Sydney (SYD)

Depart Mon 19 Nov 2018,
Return Tue 4 Dec 2018
from$ 1,051*Viewed: 1 hour ago

Chicago (ORD) to Melbourne (MEL)

Depart Tue 20 Nov 2018,
Return Wed 5 Dec 2018
from$ 1,039*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
View of the Sydney Opera House, skyline and coast in Australia

Plan ahead for flights from Chicago to Australia

from
to
Type
Dates
Price*
Chicago (ORD)
to Melbourne (MEL)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 1,039*Viewed: 2 hours ago
Chicago (ORD)
to Sydney (SYD)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 1,051*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.