South Pacific

$345+ Cheap flights from Chicago (CHI) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SYD
Mar 14 — Mar 211
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Cheap flight deals from Chicago to South Pacific

Cheapest flights from Chicago to South Pacific
Explore the most affordable flight options available from Chicago to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This lol.travel deal was found by Cheapflights users on 2/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:35 pm
ORD
-
AKL
1 stop24h 25m
Air Canada
Mon 3/91:00 pm
AKL
-
ORD
1 stop19h 41m
Air Canada
Deal found 2/11$832
This CrystalTravel deal was found by Cheapflights users on 2/9. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:40 pm
ORD
-
AKL
1 stop20h 15m
Qantas Airways
Tue 2/171:20 pm
AKL
-
ORD
1 stop19h 37m
Qantas Airways
Deal found 2/9$838
This CrystalTravel deal was found by Cheapflights users on 2/10. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:10 pm
ORD
-
AKL
1 stop21h 00m
Qantas Airways
Wed 2/181:20 pm
AKL
-
ORD
1 stop19h 37m
Qantas Airways
Deal found 2/10$841
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Tue 2/241:40 pm
ORD
-
AKL
1 stop25h 15m
Qantas Airways
Tue 3/33:50 pm
AKL
-
ORD
1 stop20h 54m
Qantas Airways
Deal found 2/9$849
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Tue 2/241:40 pm
ORD
-
AKL
1 stop25h 15m
Qantas Airways
Tue 3/1012:20 pm
AKL
-
ORD
1 stop18h 44m
Qantas Airways
Deal found 2/9$854
This Priceline deal was found by Cheapflights users on 2/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:35 pm
ORD
-
AKL
2 stops48h 25m
Air Canada
Tue 3/101:00 pm
AKL
-
ORD
1 stop19h 41m
Air Canada
Deal found 2/8$856
This Air Canada deal was found by Cheapflights users on 2/11. 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 2/243:35 pm
ORD
-
AKL
2 stops30h 45m
Air Canada
Tue 3/32:00 pm
AKL
-
ORD
2 stops46h 05m
Air Canada
Deal found 2/11$859
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 4/67:45 pm
ORD
-
MEL
1 stop44h 00m
Multiple Airlines
Sun 4/191:30 pm
MEL
-
ORD
2 stops31h 20m
Multiple Airlines
Deal found 2/9$928
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 5/77:21 pm
ORD
-
BNE
1 stop42h 39m
Multiple Airlines
Mon 5/2511:55 am
BNE
-
ORD
2 stops33h 51m
Multiple Airlines
Deal found 2/9$933
This oojo deal was found by Cheapflights users on 2/9. 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.
Wed 2/112:15 pm
ORD
-
SYD
1 stop25h 45m
Qantas Airways
Thu 2/267:05 am
SYD
-
ORD
2 stops26h 32m
Qantas Airways
Deal found 2/9$941
This oojo deal was found by Cheapflights users on 2/10. 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 2/106:40 pm
ORD
-
SYD
1 stop21h 20m
Qantas Airways
Tue 3/37:05 am
SYD
-
ORD
2 stops24h 48m
Qantas Airways
Deal found 2/10$942
This oojo deal was found by Cheapflights users on 2/10. 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 2/168:45 pm
ORD
-
MEL
1 stop43h 45m
Qantas Airways
Tue 2/246:45 am
MEL
-
ORD
2 stops25h 08m
Qantas Airways
Deal found 2/10$944

Find flight deals from Chicago to South Pacific

Keep the following information in mind while searching for Chicago to South Pacific flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$832
(lol.travel)

One-way from

$345
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,097
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 (CHI) to South Pacific
One-way flight from Chicago (CHI) to South Pacific
Highest demand for flights based on searches. 9% potential increase in price ($128 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 12, 2026.
Use the filters below to find and compare flights from Chicago to South Pacific that are best for you.

Fly from

Chicago

Fly to

South Pacific

Route

Depart

Return

Price

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 3/9

4:35 pm-8:10 am

1 stop21h 35m

Auckland Intl

Thu 3/19

2:50 pm-8:15 pm

1 stop23h 25m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 3/10

4:44 pm-2:05 pm

2 stops27h 21m

Auckland Intl

Tue 3/17

1:15 pm-11:47 pm

2 stops28h 32m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 2/24

7:29 pm-9:55 am

1 stop19h 26m

Auckland Intl

Tue 3/10

1:15 pm-11:47 pm

2 stops28h 32m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 3/10

2:26 pm-8:10 am

1 stop23h 44m

Auckland Intl

Tue 3/17

2:50 pm-5:02 pm

1 stop20h 12m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 2/24

2:33 pm-2:45 pm

2 stops29h 12m

Auckland Intl

Tue 3/3

4:05 pm-11:59 pm

2 stops26h 54m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Sun 3/8

4:35 pm-8:10 am

1 stop21h 35m

Auckland Intl

Thu 3/19

2:50 pm-11:38 pm

1 stop26h 48m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 3/9

1:14 pm-8:10 am

1 stop24h 56m

Auckland Intl

Fri 3/20

4:35 pm-11:47 pm

2 stops25h 12m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 3/3

7:29 pm-9:55 am

1 stop19h 26m

Auckland Intl

Mon 3/23

6:10 am-5:46 pm

2 stops29h 36m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Sat 2/28

8:21 pm-9:55 am

1 stop18h 34m

Auckland Intl

Mon 3/16

6:10 am-5:46 pm

2 stops29h 36m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 3/9

1:14 pm-8:10 am

1 stop24h 56m

Auckland Intl

Mon 3/16

4:35 pm-11:47 pm

2 stops25h 12m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Chicago 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 to South Pacific

What is the cheapest month to book a flight from Chicago to South Pacific?

Currently, August is the cheapest month in which you can book a flight from Chicago to South Pacific (average of $198). Flying from Chicago to South Pacific in May is currently the most expensive (average of $814). 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.

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 February 12, 2026.
Read reviews from past customers who have flown Air New Zealand, Qantas Airways, and United Airlines from Chicago to South Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 to South Pacific?

    Airlines like United Airlines, Qantas Airways, and Air Canada fly from Chicago to South Pacific in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 9h 48m. The distance between Chicago and South Pacific is about 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 to South Pacific one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $304. Fiji Airways flights start at $397 while deals on Qantas Airways start at $407 one-way.

  • What are the most popular routes from Chicago to South Pacific?

  • Can I find deals for flights from Chicago to South Pacific that include hotel bookings?

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

  • How can I find direct flights from Chicago to South Pacific?

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

  • Can I find deals for business class flights from Chicago to South Pacific?

    Yes. Cheapflights offers flight deals from Chicago 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 to South Pacific?

    Currently, August is the cheapest month in which you can book a flight from Chicago to South Pacific (average of $198). Flying from Chicago to South Pacific in May is currently the most expensive (average of $814). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Chicago to South Pacific

Discover the top 10 airlines that operate flights from Chicago 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$307Average$1,672FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$428Average$1,186FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$675Average$1,325FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$698Average$1,116FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$735Average$1,237FlexibilityNo cancel feeOn-time74%
DeltaCheapest$935Average$1,034FlexibilityNo cancel feeOn-timeN/A
Air Tahiti NuiCheapest$1,046Average$1,450FlexibilityNo cancel feeOn-time73%
Air New ZealandCheapest$1,062Average$1,549FlexibilityNo cancel feeOn-time78%
ANACheapest$1,177Average$1,259FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,229Average$2,092FlexibilityNo cancel feeOn-time68%

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