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South Pacific

$300+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SYD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This oojo deal was found by Cheapflights users on 12/13. 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 12/209:04 pmORD - AKL
2 stops50h 11mQantas Airways
Sat 12/273:50 pmAKL - ORD
1 stop24h 19mQantas Airways
Deal found 12/13$904
This oojo deal was found by Cheapflights users on 12/14. 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.
Mon 12/224:34 pmORD - AKL
2 stops31h 56mQantas Airways
Tue 1/66:00 amAKL - ORD
2 stops27h 57mQantas Airways
Deal found 12/14$1,050
This oojo deal was found by Cheapflights users on 12/13. 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.
Tue 12/304:46 pmORD - SYD
2 stops26h 09mQantas Airways
Tue 1/1311:20 amSYD - ORD
1 stop29h 39mQantas Airways
Deal found 12/13$1,101
This oojo deal was found by Cheapflights users on 12/14. 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.
Sun 12/214:34 pmORD - SYD
1 stop21h 51mQantas Airways
Thu 1/87:15 pmSYD - ORD
2 stops36h 42mQantas Airways
Deal found 12/14$1,131
This Justfly.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/224:34 pmORD - MEL
1 stop23h 56mQantas Airways
Wed 1/74:40 pmMEL - ORD
2 stops39h 17mQantas Airways
Deal found 12/13$1,151
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/209:04 pmORD - SYD
1 stop41h 21mQantas Airways
Wed 1/75:50 pmSYD - ORD
2 stops38h 07mQantas Airways
Deal found 12/14$1,151
This oojo deal was found by Cheapflights users on 12/12. 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.
Mon 12/227:47 pmORD - SYD
2 stops26h 03mQantas Airways
Mon 12/2911:20 amSYD - ORD
1 stop21h 13mQantas Airways
Deal found 12/12$1,251
This oojo deal was found by Cheapflights users on 12/13. 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.
Tue 12/302:50 pmORD - SYD
2 stops31h 00mQantas Airways
Sun 1/118:55 amSYD - ORD
2 stops23h 02mQantas Airways
Deal found 12/13$1,321
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:00 pmORD - AKL
1 stop36h 00mUnited Airlines
Sat 1/178:10 pmAKL - ORD
1 stop39h 52mUnited Airlines
Deal found 12/13$1,391
This oojo deal was found by Cheapflights users on 12/13. 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.
Mon 12/292:50 pmORD - SYD
2 stops28h 05mQantas Airways
Mon 1/127:05 amSYD - ORD
2 stops24h 52mQantas Airways
Deal found 12/13$1,459
This Qantas Airways deal was found by Cheapflights users on 12/12. 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.
Mon 12/292:50 pmORD - SYD
2 stops28h 05mQantas Airways
Wed 1/77:15 pmSYD - ORD
2 stops35h 40mQantas Airways
Deal found 12/12$1,520
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Wed 12/247:44 pmORD - MEL
1 stop44h 46mMultiple Airlines
Mon 3/210:35 pmMEL - ORD
3 stops53h 55mMultiple Airlines
Deal found 12/14$1,561

Find flight deals from O'Hare Intl to South Pacific

Keep the following information in mind while searching for O'Hare Intl to South Pacific flight deals. Data was last updated December 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$855
(American Airlines)

One-way from

$300
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,388
Provider with most accurate pricing for Chicago (CHI)-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Sydney Kingsford Smith flights.
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From Chicago O'Hare Intl to South Pacific
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One-way flight from Chicago O'Hare Intl to South Pacific
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Highest demand for flights based on searches. 16% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
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 December 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South Pacific that are best for you.

Fly from

O'Hare Intl

Fly to

South Pacific

Route

Depart

Return

Price

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 2/16

4:45 pm-9:10 am

1 stop21h 25m

Auckland Intl

Fri 3/6

3:50 pm-6:51 pm

1 stop22h 01m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 2/3

3:10 pm-9:55 am

1 stop23h 45m

Auckland Intl

Tue 2/17

4:35 pm-11:40 pm

2 stops26h 05m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 2/24

4:51 pm-9:10 am

1 stop21h 19m

Auckland Intl

Tue 3/10

1:15 pm-11:46 pm

2 stops28h 31m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Sat 2/21

11:05 am-9:10 am

1 stop27h 05m

Auckland Intl

Fri 3/6

3:50 pm-12:59 am

1 stop28h 09m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Wed 1/28

5:10 pm-9:10 am

1 stop21h 00m

Auckland Intl

Wed 2/4

6:10 am-4:49 pm

2 stops29h 39m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 2/16

7:47 pm-9:55 am

1 stop19h 08m

Auckland Intl

Fri 3/6

4:35 pm-11:40 pm

2 stops26h 05m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 2/9

6:40 pm-9:55 am

1 stop20h 15m

Auckland Intl

Thu 3/12

1:15 pm-11:46 pm

2 stops28h 31m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Sun 2/1

2:15 pm-2:05 pm

2 stops28h 50m

Auckland Intl

Sun 2/15

1:15 pm-9:31 pm

2 stops27h 16m

$861

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 1/28

8:45 am-8:45 am

2 stops32h 00m

Brisbane

Sun 2/8

10:45 am-8:10 pm

2 stops25h 25m

$960

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Sat 1/10

5:37 pm-5:45 am

1 stop18h 08m

Nadi

Sat 1/24

9:15 pm-8:39 pm

1 stop17h 24m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 60 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to South Pacific

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

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Pacific (average of $198). Flying from Chicago O'Hare Intl Airport to South Pacific in December is currently the most expensive (average of $830). 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 December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to South Pacific at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to South Pacific. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to South Pacific flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Pacific. Reviews last updated December 15, 2025.
See what other customers who have flown with Air New Zealand, Qantas Airways, and United Airlines from Chicago O'Hare Intl Airport to South Pacific have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
552 reviews

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air New Zealand
8.0
Very good
552 reviews
Air New Zealand
8.0
Very good
552 reviews

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Qantas Airways
7.5
Good
946 reviews
Air New Zealand
8.0
Very good
552 reviews

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
United Airlines
7.4
Good
9,092 reviews
Air New Zealand
8.0
Very good
552 reviews

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
American Airlines
7.2
Good
11,051 reviews
Air New Zealand
8.0
Very good
552 reviews

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air Canada
7.1
Good
10,525 reviews
Air New Zealand
8.0
Very good
552 reviews

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to South Pacific?

    For as low as $861, United Airlines can have you in South Pacific from Chicago O'Hare Intl Airport in 21h 25m. Airlines will cover a distance of 8186 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to South Pacific one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as $304. Users have also found prices from $344 and $352 on Qantas Airways and American Airlines, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to South Pacific?

    The most popular route from Chicago O'Hare Intl Airport to South Pacific is Chicago O'Hare Intl - Sydney Kingsford Smith. You may also consider Chicago O'Hare Intl - Melbourne or Chicago O'Hare Intl - Auckland Intl.

  • Can I find deals for flights from O'Hare Intl to South Pacific that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to South Pacific?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to South Pacific.

  • Can I find deals for business class flights from O'Hare Intl to South Pacific?

    Yes. Cheapflights offers flight deals from O'Hare Intl to South Pacific by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Pacific (average of $198). Flying from Chicago O'Hare Intl Airport to South Pacific in December is currently the most expensive (average of $830). 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.

See more FAQs

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Alternative routes for O'Hare Intl to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from O'Hare Intl to South Pacific

Discover the top 10 airlines that operate flights from O'Hare Intl to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$307Average$1,673FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$663Average$1,204FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$675Average$1,160FlexibilityNo cancel feeOn-time74%
ANACheapest$679Average$1,209FlexibilityNo cancel feeOn-time80%
Fiji AirwaysCheapest$712Average$1,321FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$796Average$1,159FlexibilityNo cancel feeOn-time71%
DeltaCheapest$935Average$1,034FlexibilityNo cancel feeOn-timeN/A
Air Tahiti NuiCheapest$1,046Average$1,450FlexibilityNo cancel feeOn-time73%
Air New ZealandCheapest$1,064Average$1,565FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,229Average$2,092FlexibilityNo cancel feeOn-time68%

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