Find Cheap Flights from Australia to Chicago O'Hare International

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

(Round-trip)
Depart: Wed Jan 24 2018 Return: Wed Mar 21 2018 Trip spans 56 days
Multiple Airlines
Multiple Airlines
SYD
ORD
26h 52m
2 stops
ORD
SYD
35h 15m
2 stops
Depart: Thu Nov 2 2017 Return: Sun Nov 12 2017 Trip spans 11 days
Air New Zealand
Air New Zealand
SYD
ORD
27h 49m
2 stops
ORD
SYD
30h 25m
2 stops
Depart: Thu Nov 16 2017 Return: Thu Nov 23 2017 Trip spans 8 days
Korean Air
Korean Air
SYD
ORD
40h 20m
1 stop
ORD
SYD
26h 25m
1 stop
Depart: Thu Nov 9 2017 Return: Thu Nov 23 2017 Trip spans 15 days
$1011
Select
Etihad Airways
Etihad Airways
PER
ORD
29h 10m
1 stop
ORD
PER
30h 45m
2 stops
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
$1074
Select
Asiana Airlines
Asiana Airlines
SYD
ORD
25h 25m
1 stop
ORD
SYD
40h 25m
1 stop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
$1193
Select
Virgin Australia
Virgin Australia
SYD
ORD
41h 25m
2 stops
ORD
SYD
21h 50m
1 stop
Depart: Thu Nov 30 2017 Return: Wed Dec 27 2017 Trip spans 28 days
$1232
Select
China Eastern
China Eastern
MEL
ORD
30h 10m
1 stop
ORD
MEL
31h 15m
1 stop
Depart: Mon Nov 20 2017 Return: Wed Nov 29 2017 Trip spans 10 days
$1240
Select
Qatar Airways
Qatar Airways
MEL
ORD
32h 35m
1 stop
ORD
MEL
31h 05m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Dec 10 2017 Trip spans 26 days
$1277
Select
Qantas Airways
Qantas Airways
MEL
ORD
25h 31m
2 stops
ORD
MEL
29h 55m
2 stops
Depart: Wed Dec 13 2017 Return: Wed Jan 3 2018 Trip spans 22 days
$1504
Select
China Southern
China Southern
PER
ORD
38h 33m
2 stops
ORD
PER
50h 55m
2 stops
Depart: Wed Jan 24 2018 Return: Wed Mar 21 2018 Trip spans 56 days
Multiple Airlines
Multiple Airlines
MEL
ORD
40h 47m
2 stops
ORD
MEL
45h 35m
2 stops
Depart: Thu Dec 7 2017 Return: Fri Dec 8 2017 Trip spans 2 days
$1615
Select
Japan Airlines
Japan Airlines
MEL
ORD
23h 45m
1 stop
ORD
MEL
43h 20m
1 stop
Depart: Thu Feb 15 2018 Return: Wed Mar 7 2018 Trip spans 21 days
Multiple Airlines
Multiple Airlines
SYD
ORD
26h 44m
2 stops
ORD
SYD
34h 15m
2 stops
Depart: Thu Nov 2 2017 Return: Sat Nov 11 2017 Trip spans 10 days
$1020
Select
Korean Air
Korean Air
SYD
ORD
40h 20m
1 stop
ORD
SYD
26h 25m
1 stop
Depart: Sun Jan 21 2018 Return: Sun Jan 28 2018 Trip spans 8 days
$1034
Select
Etihad Airways
Etihad Airways
PER
ORD
29h 10m
1 stop
ORD
PER
50h 15m
2 stops
Depart: Sun Dec 3 2017 Return: Sun Dec 31 2017 Trip spans 29 days
$1041
Select
Air New Zealand
Air New Zealand
SYD
ORD
25h 14m
2 stops
ORD
SYD
27h 20m
2 stops
Depart: Wed Oct 25 2017 Return: Sat Nov 4 2017 Trip spans 11 days
$1041
Select
Korean Air
Korean Air
SYD
ORD
40h 30m
1 stop
ORD
SYD
26h 25m
1 stop
Depart: Sun Mar 25 2018 Return: Fri Apr 20 2018 Trip spans 27 days
$1044
Select
Etihad Airways
Etihad Airways
PER
ORD
52h 45m
2 stops
ORD
PER
34h 55m
1 stop
Depart: Tue Oct 31 2017 Return: Thu Nov 9 2017 Trip spans 10 days
$1006
Select
Multiple Airlines
Multiple Airlines
MEL
ORD
48h 59m
2 stops
ORD
MEL
58h 30m
2 stops
Depart: Wed Jan 17 2018 Return: Sat Feb 3 2018 Trip spans 18 days
$1240
Select
Qatar Airways
Qatar Airways
MEL
ORD
32h 35m
1 stop
ORD
MEL
31h 05m
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

Perth
$1011
Melbourne
$798
Sydney
$794
Destination

Chicago
$794