Find Cheap Flights from Chicago O'Hare International to Australia

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Sat 11/18
Sat 11/25
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Book cheap flights from Chicago O'Hare International to Australia (round-trip)

Airports
Origin
Chicago
$678
only
$678
Destination
Sydney
$678
only
$678
Fri, Mar 16
ORD
SYD
30h 45m
Sun, Mar 25
SYD
ORD
40h 40m
Trip: 10 days
Overall null null
Based on null reviews
Sat, Mar 10
ORD
SYD
46h 15m
Sat, Mar 17
SYD
ORD
40h 40m
Trip: 7 days
Overall null null
Based on null reviews
Mon, Mar 19
ORD
SYD
30h 45m
Fri, Mar 30
SYD
ORD
31h 10m
Trip: 12 days
Overall null null
Based on null reviews
Mon, Mar 26
ORD
SYD
27h 10m
Sat, Apr 21
SYD
ORD
40h 40m
Trip: 27 days
Overall null null
Based on null reviews
Wed, Apr 4
ORD
SYD
27h 10m
Fri, Apr 27
SYD
ORD
31h 10m
Trip: 24 days
Overall null null
Based on null reviews
Mon, Mar 12
ORD
SYD
36h 00m
Mon, Mar 26
SYD
ORD
42h 38m
Trip: 15 days
Overall null null
Based on null reviews
Fri, Mar 9
ORD
SYD
30h 45m
Fri, Mar 16
SYD
ORD
40h 40m
Trip: 7 days
Overall null null
Based on null reviews
Tue, Mar 6
ORD
SYD
50h 55m
Wed, Mar 21
SYD
ORD
36h 28m
Trip: 15 days
Overall null null
Based on null reviews
Fri, Mar 30
ORD
SYD
30h 45m
Sat, Apr 7
SYD
ORD
40h 40m
Trip: 9 days
Overall null null
Based on null reviews
Tue, Mar 27
ORD
SYD
59h 30m
Mon, Apr 9
SYD
ORD
42h 38m
Trip: 14 days
Overall null null
Based on null reviews
Fri, Apr 13
ORD
SYD
30h 45m
Sun, Apr 22
SYD
ORD
31h 10m
Trip: 10 days
Overall null null
Based on null reviews
Tue, Apr 10
ORD
SYD
60h 00m
Tue, Apr 17
SYD
ORD
43h 44m
Trip: 8 days
Overall null null
Based on null reviews
Sat, Apr 21
ORD
SYD
27h 10m
Sun, Apr 29
SYD
ORD
31h 10m
Trip: 9 days
Overall null null
Based on null reviews
Wed, Apr 18
ORD
SYD
60h 00m
Wed, May 2
SYD
ORD
43h 44m
Trip: 15 days
Overall null null
Based on null reviews
Mon, Dec 4
ORD
SYD
52h 45m
Mon, Dec 11
SYD
ORD
63h 40m
Trip: 8 days
Overall null null
Based on null reviews
Wed, Jan 10
ORD
SYD
50h 40m
Thu, Jan 25
SYD
ORD
41h 10m
Trip: 16 days
Overall null null
Based on null reviews
Sat, Mar 24
ORD
SYD
45h 25m
Sun, Apr 1
SYD
ORD
57h 08m
Trip: 9 days
Overall null null
Based on null reviews
Sun, Mar 4
ORD
SYD
30h 45m
Fri, Mar 23
SYD
ORD
31h 10m
Trip: 19 days
Overall null null
Based on null reviews
Thu, Mar 8
ORD
SYD
33h 29m
Mon, Mar 26
SYD
ORD
35h 23m
Trip: 18 days
Overall null null
Based on null reviews
Mon, Mar 5
ORD
SYD
30h 45m
Fri, Mar 16
SYD
ORD
40h 40m
Trip: 11 days
Overall null null
Based on null reviews
*
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