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

Book cheap flights from Australia to Chicago O'Hare International

(Round-trip)
Depart: Mon Nov 6 2017 Return: Mon Nov 13 2017 Trip spans 8 days
Asiana Airlines
Asiana Airlines
SYD
ORD
25h 15m
1 stop
ORD
SYD
39h 25m
1 stop
Depart: Wed Oct 4 2017 Return: Thu Oct 12 2017 Trip spans 9 days
Korean Air
Korean Air
SYD
ORD
40h 30m
1 stop
ORD
SYD
26h 30m
1 stop
Depart: Thu Aug 3 2017 Return: Wed Aug 30 2017 Trip spans 28 days
$1129
Select
United
United
SYD
ORD
29h 06m
1 stop
ORD
SYD
30h 00m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Oct 18 2017 Trip spans 43 days
$1161
Select
Virgin Australia
Virgin Australia
MEL
ORD
31h 35m
2 stops
ORD
MEL
25h 05m
2 stops
Depart: Thu Sep 7 2017 Return: Thu Sep 28 2017 Trip spans 22 days
$1170
Select
Qatar Airways
Qatar Airways
PER
ORD
28h 10m
1 stop
ORD
PER
33h 30m
1 stop
Depart: Sun Jun 25 2017 Return: Wed Jul 19 2017 Trip spans 25 days
$1484
Select
EVA Air
EVA Air
BNE
ORD
24h 25m
1 stop
ORD
BNE
42h 20m
1 stop
Depart: Fri Jun 2 2017 Return: Wed Jul 19 2017 Trip spans 48 days
$1547
Select
Cathay Pacific
Cathay Pacific
PER
ORD
27h 00m
1 stop
ORD
PER
25h 15m
1 stop
Depart: Wed Jul 5 2017 Return: Mon Jul 17 2017 Trip spans 13 days
$1598
Select
Etihad Airways
Etihad Airways
PER
ORD
29h 35m
1 stop
ORD
PER
32h 10m
2 stops
Depart: Thu Jul 27 2017 Return: Sun Jul 30 2017 Trip spans 4 days
$1136
Select
United
United
SYD
ORD
21h 22m
1 stop
ORD
SYD
40h 40m
1 stop
Depart: Fri Sep 1 2017 Return: Fri Sep 8 2017 Trip spans 8 days
$1177
Select
Virgin Australia
Virgin Australia
BNE
ORD
41h 40m
2 stops
ORD
BNE
33h 40m
1 stop
Depart: Tue Aug 8 2017 Return: Wed Sep 6 2017 Trip spans 30 days
$1227
Select
Qatar Airways
Qatar Airways
PER
ORD
28h 10m
1 stop
ORD
PER
33h 30m
1 stop
Depart: Sun Nov 19 2017 Return: Wed Nov 22 2017 Trip spans 4 days
$1166
Select
United
United
MEL
ORD
24h 44m
1 stop
ORD
MEL
24h 55m
1 stop
Depart: Wed Jun 21 2017 Return: Sat Jul 8 2017 Trip spans 18 days
$1400
Select
United
United
MEL
ORD
31h 22m
2 stops
ORD
MEL
27h 53m
2 stops
Depart: Sat Jul 1 2017 Return: Wed Jul 12 2017 Trip spans 12 days
$1814
Select
Virgin Australia
Virgin Australia
MEL
ORD
26h 55m
1 stop
ORD
MEL
27h 48m
2 stops
* 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
$1177
Perth
$1170
Melbourne
$1161
Sydney
$916
Destination

Chicago
$916