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Find Flight Deals from Australia to Chicago O'Hare International

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Chicago O'Hare International

(Round-trip)
Depart: Mon 1 Jun 2015 Return: Tue 30 Jun 2015 Trip spans 30 days
$1450
Select
Delta
Delta
SYD
07:05
ORD
04:47
21h 42m
2 stops
ORD
11:30
SYD
11:20
23h 50m
2 stops
Depart: Tue 17 Mar 2015 Return: Wed 15 Apr 2015 Trip spans 30 days
$1481
Select
United
United
MEL
06:15
ORD
06:27
24h 12m
2 stops
ORD
02:00
MEL
12:25
34h 25m
1 stop
Depart: Wed 1 Apr 2015 Return: Wed 15 Apr 2015 Trip spans 15 days
$1481
Select
Multiple Airlines
Multiple Airlines
PER
03:35
ORD
17:55
62h 20m
2 stops
ORD
08:35
PER
14:25
29h 50m
2 stops
Depart: Thu 23 Apr 2015 Return: Sun 3 May 2015 Trip spans 11 days
$1484
Select
Delta
Delta
MEL
04:00
ORD
05:40
25h 40m
3 stops
ORD
11:30
MEL
14:35
27h 05m
3 stops
Depart: Mon 15 Jun 2015 Return: Sun 5 Jul 2015 Trip spans 21 days
$1510
Select
United
United
SYD
05:50
ORD
04:58
23h 08m
1 stop
ORD
10:00
SYD
11:50
25h 50m
2 stops
Depart: Thu 28 May 2015 Return: Sun 14 Jun 2015 Trip spans 18 days
$1525
Select
Multiple Airlines
Multiple Airlines
MEL
03:00
ORD
10:20
31h 20m
2 stops
ORD
11:30
MEL
14:35
27h 05m
3 stops
Depart: Thu 18 Jun 2015 Return: Wed 8 Jul 2015 Trip spans 21 days
$1554
Select
Korean Air
Korean Air
SYD
03:45
ORD
20:25
40h 40m
1 stop
ORD
08:35
SYD
11:15
26h 40m
1 stop
Depart: Thu 5 Feb 2015 Return: Mon 9 Feb 2015 Trip spans 5 days
$1566
Select
Qantas Airways
Qantas Airways
MEL
06:55
ORD
09:05
26h 10m
1 stop
ORD
09:13
MEL
11:40
26h 27m
1 stop
Depart: Sat 11 Apr 2015 Return: Sat 2 May 2015 Trip spans 22 days
$1603
Select
Emirates
Emirates
PER
14:10
ORD
00:30
34h 20m
1 stop
ORD
16:30
PER
19:25
26h 55m
1 stop
Depart: Mon 16 Mar 2015 Return: Wed 15 Apr 2015 Trip spans 31 days
$1607
Select
Cathay Pacific
Cathay Pacific
MEL
20:50
ORD
01:20
28h 30m
1 stop
ORD
11:30
MEL
16:30
29h 00m
1 stop
Depart: Mon 22 Jun 2015 Return: Mon 29 Jun 2015 Trip spans 8 days
$1714
Select
Cathay Pacific
Cathay Pacific
SYD
17:55
ORD
00:50
30h 55m
1 stop
ORD
11:30
SYD
16:05
28h 35m
1 stop
Depart: Wed 22 Apr 2015 Return: Sun 3 May 2015 Trip spans 12 days
$1880
Select
Emirates
Emirates
MEL
22:40
ORD
02:30
51h 50m
2 stops
ORD
16:30
MEL
06:05
37h 35m
2 stops
Depart: Mon 4 May 2015 Return: Fri 22 May 2015 Trip spans 19 days
$1999
Select
Qatar Airways
Qatar Airways
PER
19:30
ORD
23:20
27h 50m
1 stop
ORD
15:45
PER
00:55
33h 10m
1 stop
Depart: Sun 29 Mar 2015 Return: Wed 15 Apr 2015 Trip spans 18 days
$2015
Select
Cathay Pacific
Cathay Pacific
PER
03:40
ORD
22:50
43h 10m
1 stop
ORD
11:30
PER
12:50
25h 20m
1 stop
Depart: Thu 26 Feb 2015 Return: Tue 17 Mar 2015 Trip spans 19 days
$2188
Select
Etihad Airways
Etihad Airways
MEL
04:05
ORD
02:50
46h 45m
2 stops
ORD
12:35
MEL
22:20
33h 45m
2 stops
Depart: Sat 28 Mar 2015 Return: Sun 12 Apr 2015 Trip spans 16 days
$2654
Select
Japan Airlines
Japan Airlines
PER
21:25
ORD
17:55
44h 30m
2 stops
ORD
09:35
PER
07:15
45h 40m
2 stops
Change your search
Airports
Origin

Perth
$1481
Melbourne
$1481
Sydney
$1450
Destination

Chicago
$1450