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South Pacific

$440+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SYD
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$824
(Cheapflightsfares)

One-way from

$440
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$907

Good one-way deal

$1,000 or less
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. 12% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Chicago O'Hare Intl to South Pacific.
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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 March 26, 2025.

This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:45 pmORD - NAN
1 stop17h 35mFiji Airways
Tue 5/139:15 pmNAN - ORD
1 stop16h 09mFiji Airways
Deal found 3/24$840
This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/272:23 pmORD - SYD
1 stop25h 42mQantas Airways
Wed 9/312:10 pmSYD - ORD
1 stop21h 15mQantas Airways
Deal found 3/25$842
This Fiji Airways deal was found by Cheapflights users on 3/25. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:53 pmORD - NAN
1 stop17h 27mMultiple Airlines
Sat 8/239:15 pmNAN - ORD
1 stop19h 19mMultiple Airlines
Deal found 3/25$914
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/177:59 pmORD - PPT
1 stop37h 51mMultiple Airlines
Sat 5/247:00 amPPT - ORD
1 stop30h 59mMultiple Airlines
Deal found 3/25$927
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/810:15 amORD - NAN
1 stop26h 05mAmerican Airlines
Thu 5/159:15 pmNAN - ORD
1 stop16h 09mAmerican Airlines
Deal found 3/25$978
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:53 amORD - SYD
2 stops32h 52mMultiple Airlines
Sat 5/101:45 pmSYD - ORD
2 stops31h 57mMultiple Airlines
Deal found 3/24$996
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:55 amORD - AKL
3 stops47h 50mMultiple Airlines
Tue 5/136:45 amAKL - ORD
2 stops24h 58mMultiple Airlines
Deal found 3/24$1,010
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:30 amORD - BNE
3 stops46h 20mMultiple Airlines
Tue 5/1311:40 amBNE - ORD
2 stops34h 02mMultiple Airlines
Deal found 3/25$1,035
This Air Canada deal was found by Cheapflights users on 3/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:40 amORD - SYD
2 stops29h 40mAir Canada
Tue 5/279:20 amSYD - ORD
2 stops37h 39mAir Canada
Deal found 3/25$1,036
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:45 amORD - MEL
3 stops32h 45mMultiple Airlines
Thu 5/1512:55 pmMEL - ORD
2 stops32h 47mMultiple Airlines
Deal found 3/25$1,042
This FlightHub deal was found by Cheapflights users on 3/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:45 amORD - PPT
1 stop24h 15mAir Tahiti Nui
Sun 11/97:00 amPPT - ORD
1 stop18h 04mAir Tahiti Nui
Deal found 3/24$1,050
This Gurufare deal was found by Cheapflights users on 3/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:53 pmORD - CHC
2 stops27h 32mQantas Airways
Tue 9/26:00 amCHC - ORD
2 stops27h 21mQantas Airways
Deal found 3/24$1,067

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 March 26, 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

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Tue 5/6

6:45 pm-5:20 am

1 stop17h 35m

Nadi

Tue 5/13

9:15 pm-8:24 pm

1 stop16h 09m

$840

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 8/27

2:23 pm-7:05 am

1 stop25h 42m

Sydney Kingsford Smith

Wed 9/3

12:10 pm-6:25 pm

1 stop21h 15m

$842

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Sat 8/16

6:53 pm-5:20 am

1 stop17h 27m

Nadi

Sat 8/23

9:15 pm-11:34 pm

1 stop19h 19m

$914

ChicagoPapeete

ORD - PPT

ORDPPT

Chicago O'Hare Intl

Sat 5/17

7:59 pm-4:50 am

1 stop37h 51m

Papeete Faaa

Sat 5/24

7:00 am-6:59 pm

1 stop30h 59m

$927

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Thu 5/8

10:15 am-5:20 am

1 stop26h 05m

Nadi

Thu 5/15

9:15 pm-8:24 pm

1 stop16h 09m

$978

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 5/6

11:53 am-11:45 am

2 stops32h 52m

Sydney Kingsford Smith

Sat 5/10

1:45 pm-6:42 am

2 stops31h 57m

$996

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 5/6

5:55 am-10:45 pm

3 stops47h 50m

Auckland Intl

Tue 5/13

6:45 am-2:43 pm

2 stops24h 58m

$1,010

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 5/6

9:30 am-10:50 pm

3 stops46h 20m

Brisbane

Tue 5/13

11:40 am-6:42 am

2 stops34h 02m

$1,035

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 5/6

10:40 am-7:20 am

2 stops29h 40m

Sydney Kingsford Smith

Tue 5/27

9:20 am-7:59 am

2 stops37h 39m

$1,036

ChicagoPapeete

ORD - PPT

ORDPPT

Chicago O'Hare Intl

Tue 9/2

8:42 pm-4:00 am

1 stop36h 18m

Papeete Faaa

Sun 9/21

7:00 am-5:40 am

1 stop17h 40m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Pacific (average of $1,044). 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 March 26, 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.

Temperature in South Pacific by month

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

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 March 26, 2025.
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
EVA Air
8.4
Very good
1,171 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,049 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
826 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Overall

8.7

Comfort

8.0

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

  • 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 American Airlines. According to our data, you can fly for as low as $440. Users have also found prices from $625 and $700 on Fiji Airways and ANA, 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 - Auckland Intl or Chicago O'Hare Intl - Melbourne.

  • 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, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Pacific (average of $1,044). 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.

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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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$1,148FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$647Average$1,222FlexibilityNo cancel feeOn-time74%
ANACheapest$679Average$781FlexibilityNo cancel feeOn-time80%
Fiji AirwaysCheapest$712Average$751FlexibilityNo cancel feeOn-time74%
DeltaCheapest$838Average$1,090FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$897Average$1,405FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,040Average$1,733FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,138Average$1,408FlexibilityNo cancel feeOn-time72%
Air Tahiti NuiCheapest$1,191Average$1,378FlexibilityNo cancel feeOn-time73%
Air New ZealandCheapest$1,204Average$1,580FlexibilityNo cancel feeOn-time78%
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