Find Cheap Flights from Chicago O'Hare International to South Pacific

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Chicago O'Hare International to South Pacific

(Round-trip)
Depart: Sat Oct 28 2017 Return: Thu Nov 16 2017 Trip spans 20 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
41h 10m
3 stops
Depart: Fri Nov 3 2017 Return: Fri Nov 10 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
PER
67h 10m
2 stops
PER
ORD
65h 10m
2 stops
Depart: Thu Mar 8 2018 Return: Sat Mar 24 2018 Trip spans 16 days
Hainan Airlines
Hainan Airlines
ORD
MEL
71h 05m
2 stops
MEL
ORD
43h 40m
2 stops
Depart: Thu Dec 7 2017 Return: Thu Jan 11 2018 Trip spans 36 days
Virgin Australia
Virgin Australia
ORD
SYD
22h 35m
1 stop
SYD
ORD
23h 05m
1 stop
Depart: Sun Mar 11 2018 Return: Wed Apr 11 2018 Trip spans 31 days
EVA Air
EVA Air
ORD
BNE
43h 00m
1 stop
BNE
ORD
37h 30m
1 stop
Depart: Mon Mar 12 2018 Return: Wed Apr 11 2018 Trip spans 31 days
Qantas Airways
Qantas Airways
ORD
BNE
30h 19m
1 stop
BNE
ORD
25h 12m
1 stop
Depart: Wed Nov 1 2017 Return: Wed Nov 15 2017 Trip spans 15 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
64h 20m
3 stops
Depart: Wed Oct 25 2017 Return: Wed Nov 15 2017 Trip spans 22 days
China Eastern
China Eastern
ORD
SYD
73h 50m
3 stops
SYD
ORD
64h 20m
3 stops
Depart: Wed Nov 1 2017 Return: Thu Nov 9 2017 Trip spans 9 days
China Eastern
China Eastern
ORD
SYD
73h 50m
3 stops
SYD
ORD
41h 10m
3 stops
Depart: Wed Nov 8 2017 Return: Wed Nov 22 2017 Trip spans 15 days
China Eastern
China Eastern
ORD
SYD
73h 50m
3 stops
SYD
ORD
64h 20m
3 stops
Depart: Sat Dec 2 2017 Return: Tue Dec 12 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
ORD
SYD
57h 00m
2 stops
SYD
ORD
40h 40m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
China Eastern
China Eastern
ORD
SYD
50h 40m
3 stops
SYD
ORD
64h 20m
3 stops
Depart: Wed Jan 31 2018 Return: Thu Feb 22 2018 Trip spans 23 days
Virgin Australia
Virgin Australia
ORD
SYD
22h 00m
1 stop
SYD
ORD
29h 05m
1 stop
Depart: Tue Mar 13 2018 Return: Wed Apr 11 2018 Trip spans 30 days
Qantas Airways
Qantas Airways
ORD
BNE
30h 19m
1 stop
BNE
ORD
25h 12m
1 stop
Depart: Tue Dec 5 2017 Return: Tue Dec 19 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
ORD
SYD
35h 00m
2 stops
SYD
ORD
35h 29m
3 stops
Depart: Thu Feb 22 2018 Return: Mon Mar 12 2018 Trip spans 18 days
Virgin Australia
Virgin Australia
ORD
SYD
21h 30m
1 stop
SYD
ORD
22h 45m
1 stop
Depart: Tue Feb 6 2018 Return: Thu Mar 8 2018 Trip spans 31 days
Qantas Airways
Qantas Airways
ORD
SYD
23h 05m
1 stop
SYD
ORD
19h 45m
1 stop
Depart: Fri Dec 1 2017 Return: Sat Dec 9 2017 Trip spans 9 days
China Eastern
China Eastern
ORD
SYD
74h 40m
3 stops
SYD
ORD
65h 10m
3 stops
Depart: Wed Nov 22 2017 Return: Fri Dec 1 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
ORD
AKL
32h 25m
1 stop
AKL
ORD
35h 15m
2 stops
Depart: Wed Feb 7 2018 Return: Thu Mar 8 2018 Trip spans 30 days
Qantas Airways
Qantas Airways
ORD
SYD
22h 02m
1 stop
SYD
ORD
19h 45m
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

Chicago
$640
Destination

Brisbane
$991
Perth
$890
Auckland
$975
Melbourne
$966
Sydney
$640