South Pacific

$373+ Cheap flights from O'Hare Intl (ORD) to South Pacific

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SYD
Feb 10 — Feb 171
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Cheap flight deals from O'Hare Intl to South Pacific

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to South Pacific (0SP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$802
(Kiwi.com)

One-way from

$373
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$948

Good one-way deal

$1,000 or less
Provider with most accurate pricing for Chicago (CHI)-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Sydney Kingsford Smith flights.
From Chicago O'Hare Intl to South Pacific
One-way flight from Chicago O'Hare Intl to South Pacific
Highest demand for flights based on searches. 6% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a one-way flight from Chicago O'Hare Intl to South Pacific.

Find flight deals from O'Hare Intl to South Pacific

Cheapest flights from O'Hare Intl to South Pacific
Explore the most affordable flight options available from O'Hare Intl to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/226:32 pmORD - PPT
2 stops38h 48mMultiple Airlines
Mon 3/37:15 amPPT - ORD
1 stop29h 43mMultiple Airlines
Deal found 2/4$802
This Justfly.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/233:17 pmORD - BNE
1 stop21h 43mQantas Airways
Sat 3/89:40 amBNE - ORD
1 stop21h 32mQantas Airways
Deal found 2/5$803
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/410:56 amORD - NAN
1 stop24h 24mMultiple Airlines
Tue 3/119:15 pmNAN - ORD
1 stop17h 29mMultiple Airlines
Deal found 2/4$826
This Justfly.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/214:55 pmORD - SYD
1 stop20h 40mQantas Airways
Wed 3/511:15 amSYD - ORD
1 stop21h 32mQantas Airways
Deal found 2/4$831
This oojo deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:45 pmORD - NAN
1 stop17h 35mFiji Airways
Sat 4/199:15 pmNAN - ORD
1 stop17h 00mFiji Airways
Deal found 2/5$834
This American Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:06 pmORD - SYD
1 stop22h 49mAmerican Airlines
Thu 10/309:25 pmSYD - ORD
1 stop26h 00mAmerican Airlines
Deal found 2/5$836
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/208:50 amORD - BNE
1 stop28h 10mAmerican Airlines
Sat 3/110:00 pmBNE - ORD
2 stops26h 23mAmerican Airlines
Deal found 2/4$837
This Flighttix deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/212:13 pmORD - BNE
1 stop23h 47mBritish Airways
Fri 3/2810:00 pmBNE - ORD
1 stop30h 11mBritish Airways
Deal found 2/4$839
This Flighttix deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/218:15 amORD - SYD
1 stop31h 10mIberia
Fri 3/2811:50 amSYD - ORD
1 stop23h 31mIberia
Deal found 2/4$848
This Qantas Airways deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:30 pmORD - SYD
1 stop24h 05mMultiple Airlines
Tue 3/1811:50 amSYD - ORD
1 stop22h 04mMultiple Airlines
Deal found 2/4$860
This Fareboom deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/93:40 pmORD - SYD
2 stops24h 05mAir New Zealand
Tue 2/1111:45 amSYD - ORD
2 stops25h 40mAir New Zealand
Deal found 2/5$866
This Fareboom deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:00 pmORD - SYD
1 stop38h 50mAir India
Mon 6/237:20 pmSYD - ORD
1 stop51h 05mAir India
Deal found 2/5$889

Find flights from O'Hare Intl to South Pacific within your budget

Customize your flight search to find flights from O'Hare Intl to South Pacific that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoPapeete

ORD - PPT

ORDPPT

Chicago O'Hare Intl

Sat 2/22

6:32 pm-5:20 am

2 stops38h 48m

Papeete Faaa

Mon 3/3

7:15 am-4:58 pm

1 stop29h 43m

$802

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 2/23

2:13 pm-5:00 am

1 stop22h 47m

Brisbane

Fri 3/7

9:40 am-1:06 pm

1 stop19h 26m

$803

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Tue 3/4

10:56 am-5:20 am

1 stop24h 24m

Nadi

Tue 3/11

9:15 pm-9:44 pm

1 stop17h 29m

$826

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 2/21

4:55 pm-6:35 am

1 stop20h 40m

Sydney Kingsford Smith

Wed 3/5

11:15 am-3:47 pm

1 stop21h 32m

$831

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Sat 4/12

6:45 pm-5:20 am

1 stop17h 35m

Nadi

Sat 4/19

9:15 pm-9:15 pm

1 stop17h 00m

$834

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Thu 3/20

12:00 pm-6:10 am

1 stop26h 10m

Sydney Kingsford Smith

Fri 3/28

5:25 pm-5:04 am

1 stop27h 39m

$836

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 2/20

8:50 am-5:00 am

1 stop28h 10m

Brisbane

Sat 3/1

10:00 pm-8:23 am

2 stops26h 23m

$837

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 3/21

8:15 am-7:25 am

1 stop31h 10m

Sydney Kingsford Smith

Fri 3/28

11:50 am-7:21 pm

1 stop23h 31m

$848

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 3/4

1:30 pm-6:35 am

1 stop24h 05m

Sydney Kingsford Smith

Tue 3/18

11:50 am-5:54 pm

1 stop22h 04m

$860

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 3/22

1:33 pm-9:00 am

2 stops27h 27m

Sydney Kingsford Smith

Sat 3/29

5:25 pm-5:31 am

1 stop28h 06m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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Best time to book a flight from O'Hare Intl to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to South Pacific

Get recent, data-driven insights about flights from O'Hare Intl to South Pacific including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Pacific?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Pacific (average of $1,046). Flying from Chicago O'Hare Intl Airport to South Pacific in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to SP?

Find hourly flight availability from O'Hare Intl to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2025.

When flying from Chicago O'Hare Intl Airport to South Pacific, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.