Find Deals on Flights from Chicago O'Hare International to Australia

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Australia

(Round-trip)
Depart: Sun Mar 26 2017 Return: Wed Apr 12 2017 Trip spans 18 days
China Eastern
China Eastern
ORD
SYD
74h 30m
3 stops
SYD
ORD
53h 25m
3 stops
Depart: Wed Mar 1 2017 Return: Tue Mar 14 2017 Trip spans 13 days
$1003
Select
EVA Air
EVA Air
ORD
BNE
41h 55m
1 stop
BNE
ORD
23h 45m
1 stop
Depart: Mon Jun 12 2017 Return: Fri Jun 23 2017 Trip spans 12 days
$1076
Select
Major Airline
Major Airline
ORD
SYD
22h 02m
1 stop
SYD
ORD
19h 38m
1 stop
Depart: Tue Feb 28 2017 Return: Mon Mar 13 2017 Trip spans 13 days
$1115
Select
Air China
Air China
ORD
MEL
37h 25m
2 stops
MEL
ORD
39h 33m
2 stops
Depart: Wed Jun 21 2017 Return: Tue Jul 4 2017 Trip spans 14 days
$1129
Select
ANA
ANA
ORD
SYD
24h 05m
1 stop
SYD
ORD
26h 45m
1 stop
Depart: Sat Mar 18 2017 Return: Thu Mar 30 2017 Trip spans 13 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
65h 10m
3 stops
Depart: Fri Apr 7 2017 Return: Wed Apr 26 2017 Trip spans 20 days
$1344
Select
Qantas Airways
Qantas Airways
ORD
BNE
35h 20m
2 stops
BNE
ORD
20h 54m
1 stop
Depart: Mon Dec 12 2016 Return: Mon Feb 6 2017 Trip spans 57 days
$1398
Select
Japan Airlines
Japan Airlines
ORD
SYD
27h 30m
1 stop
SYD
ORD
39h 45m
1 stop
Depart: Mon Jan 16 2017 Return: Tue Jan 31 2017 Trip spans 16 days
$1589
Select
Qatar Airways
Qatar Airways
ORD
MEL
29h 50m
1 stop
MEL
ORD
31h 50m
1 stop
Depart: Sun Dec 18 2016 Return: Sat Dec 31 2016 Trip spans 14 days
$1690
Select
Air New Zealand
Air New Zealand
ORD
MEL
25h 38m
2 stops
MEL
ORD
40h 31m
2 stops
Depart: Mon Apr 3 2017 Return: Wed Apr 12 2017 Trip spans 10 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
53h 25m
3 stops
Depart: Sat Apr 8 2017 Return: Sat Apr 22 2017 Trip spans 15 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
65h 10m
3 stops
Depart: Tue Mar 28 2017 Return: Sun Apr 9 2017 Trip spans 13 days
$1041
Select
EVA Air
EVA Air
ORD
BNE
42h 20m
1 stop
BNE
ORD
24h 15m
1 stop
Depart: Wed Feb 15 2017 Return: Sat Feb 25 2017 Trip spans 11 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
65h 10m
3 stops
Depart: Wed Apr 19 2017 Return: Sun Apr 30 2017 Trip spans 12 days
$1115
Select
Air China
Air China
ORD
MEL
41h 35m
2 stops
MEL
ORD
47h 23m
2 stops
Depart: Tue Feb 28 2017 Return: Tue Mar 21 2017 Trip spans 21 days
$1053
Select
EVA Air
EVA Air
ORD
BNE
41h 55m
1 stop
BNE
ORD
23h 45m
1 stop
Depart: Fri Feb 17 2017 Return: Sat Mar 4 2017 Trip spans 16 days
China Eastern
China Eastern
ORD
SYD
74h 40m
3 stops
SYD
ORD
65h 10m
3 stops
Depart: Wed Jun 7 2017 Return: Thu Jun 15 2017 Trip spans 9 days
$1227
Select
ANA
ANA
ORD
SYD
24h 05m
1 stop
SYD
ORD
26h 45m
1 stop
Depart: Fri Apr 21 2017 Return: Fri May 12 2017 Trip spans 22 days
$1165
Select
Air China
Air China
ORD
MEL
36h 55m
2 stops
MEL
ORD
35h 19m
2 stops
Depart: Sun Feb 12 2017 Return: Wed Mar 8 2017 Trip spans 25 days
$1104
Select
EVA Air
EVA Air
ORD
BNE
41h 55m
1 stop
BNE
ORD
23h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$600
Destination

Brisbane
$1003
Melbourne
$1115
Sydney
$600