Find Deals on 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
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 Australia to Chicago O'Hare International

(Round-trip)
Depart: Fri Mar 24 2017 Return: Sat Mar 25 2017 Trip spans 2 days
China Eastern
China Eastern
SYD
ORD
39h 55m
3 stops
ORD
SYD
50h 40m
3 stops
Depart: Fri Jul 21 2017 Return: Fri Aug 4 2017 Trip spans 15 days
Air New Zealand
Air New Zealand
SYD
ORD
26h 40m
2 stops
ORD
SYD
23h 50m
2 stops
Depart: Thu Feb 16 2017 Return: Sun Mar 5 2017 Trip spans 18 days
Cathay Pacific
Cathay Pacific
MEL
ORD
38h 00m
1 stop
ORD
MEL
29h 15m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 14 2017 Trip spans 14 days
$1034
Select
Major Airline
Major Airline
SYD
ORD
19h 38m
1 stop
ORD
SYD
22h 50m
1 stop
Depart: Wed Feb 15 2017 Return: Fri Feb 24 2017 Trip spans 10 days
$1039
Select
Qatar Airways
Qatar Airways
PER
ORD
28h 50m
1 stop
ORD
PER
33h 30m
1 stop
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
$1066
Select
United
United
SYD
ORD
36h 09m
2 stops
ORD
SYD
23h 30m
2 stops
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
$1069
Select
Korean Air
Korean Air
SYD
ORD
40h 50m
1 stop
ORD
SYD
26h 40m
1 stop
Depart: Wed Jan 25 2017 Return: Sat Jan 28 2017 Trip spans 4 days
$1297
Select
Emirates
Emirates
BNE
ORD
52h 20m
1 stop
ORD
BNE
61h 10m
2 stops
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
China Eastern
China Eastern
SYD
ORD
41h 10m
3 stops
ORD
SYD
74h 40m
3 stops
Depart: Thu Jul 20 2017 Return: Thu Aug 10 2017 Trip spans 22 days
$1021
Select
Air New Zealand
Air New Zealand
MEL
ORD
25h 30m
2 stops
ORD
MEL
31h 35m
2 stops
Depart: Thu Mar 16 2017 Return: Mon Mar 27 2017 Trip spans 12 days
China Eastern
China Eastern
BNE
ORD
39h 35m
1 stop
ORD
BNE
28h 25m
1 stop
Depart: Sat Jun 3 2017 Return: Fri Jun 30 2017 Trip spans 28 days
$1084
Select
Korean Air
Korean Air
BNE
ORD
40h 15m
1 stop
ORD
BNE
27h 15m
1 stop
Depart: Thu Apr 6 2017 Return: Sat Apr 22 2017 Trip spans 17 days
$1182
Select
Qatar Airways
Qatar Airways
MEL
ORD
31h 30m
1 stop
ORD
MEL
30h 35m
1 stop
Depart: Thu Jun 1 2017 Return: Fri Jun 30 2017 Trip spans 30 days
$1191
Select
Cathay Pacific
Cathay Pacific
MEL
ORD
29h 15m
1 stop
ORD
MEL
28h 40m
1 stop
Depart: Wed May 31 2017 Return: Thu Jun 29 2017 Trip spans 30 days
$1186
Select
Qatar Airways
Qatar Airways
MEL
ORD
31h 30m
1 stop
ORD
MEL
30h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Brisbane
$971
Perth
$1039
Melbourne
$982
Sydney
$817
Destination

Chicago
$817