South Pacific

$303+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SYD
Mar 23 — Mar 301
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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 21, 2026.

This Air Canada deal was found by Cheapflights users on 2/20. 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.
Fri 2/273:35 pm
ORD
-
AKL
1 stop24h 25m
Air Canada
Mon 3/91:00 pm
AKL
-
ORD
1 stop19h 41m
Air Canada
Deal found 2/20$579
This Air Canada deal was found by Cheapflights users on 2/19. 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.
Fri 3/612:50 pm
ORD
-
AKL
2 stops27h 10m
Air Canada
Fri 3/131:00 pm
AKL
-
ORD
1 stop19h 41m
Air Canada
Deal found 2/19$583
This Air Canada deal was found by Cheapflights users on 2/18. 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.
Fri 2/272:00 pm
ORD
-
AKL
2 stops26h 00m
Air Canada
Fri 3/62:00 pm
AKL
-
ORD
1 stop19h 41m
Air Canada
Deal found 2/18$587
This BusinessClass deal was found by Cheapflights users on 2/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:35 pm
ORD
-
AKL
1 stop24h 25m
Multiple Airlines
Fri 3/66:15 am
AKL
-
ORD
2 stops27h 26m
Multiple Airlines
Deal found 2/19$592
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:35 pm
ORD
-
AKL
2 stops25h 25m
Air New Zealand
Fri 3/136:15 am
AKL
-
ORD
2 stops26h 26m
Air New Zealand
Deal found 2/18$597
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/81:55 pm
ORD
-
AKL
2 stops26h 05m
Air New Zealand
Fri 3/136:15 am
AKL
-
ORD
2 stops26h 26m
Air New Zealand
Deal found 2/18$600
This BusinessClass deal was found by Cheapflights users on 2/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:04 pm
ORD
-
AKL
2 stops45h 56m
ANA
Mon 3/91:00 pm
AKL
-
ORD
2 stops46h 05m
ANA
Deal found 2/20$607
This BusinessClass deal was found by Cheapflights users on 2/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:35 pm
ORD
-
AKL
1 stop24h 25m
Multiple Airlines
Mon 3/91:00 pm
AKL
-
ORD
2 stops46h 05m
Multiple Airlines
Deal found 2/19$615
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:40 pm
ORD
-
AKL
2 stops67h 20m
Air Canada
Mon 3/91:00 pm
AKL
-
ORD
1 stop19h 41m
Air Canada
Deal found 2/20$629
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:35 pm
ORD
-
AKL
2 stops31h 15m
Multiple Airlines
Tue 4/76:45 am
AKL
-
ORD
2 stops24h 58m
Multiple Airlines
Deal found 2/18$634
This Air Canada deal was found by Cheapflights users on 2/21. 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.
Sat 2/218:45 am
ORD
-
AKL
2 stops31h 15m
Air Canada
Fri 3/66:15 am
AKL
-
ORD
2 stops27h 26m
Air Canada
Deal found 2/21$649
This BusinessClass deal was found by Cheapflights users on 2/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:05 pm
ORD
-
CHC
2 stops38h 15m
Multiple Airlines
Mon 3/99:50 am
CHC
-
ORD
2 stops22h 51m
Multiple Airlines
Deal found 2/19$673

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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$579
(Air Canada)

One-way from

$303
(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 ($139 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($23 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 21, 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

Tue 3/17

3:35 pm-5:20 pm

2 stops31h 45m

Auckland Intl

Tue 3/24

1:00 pm-5:07 am

2 stops34h 07m

$764

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Wed 3/11

1:14 pm-8:10 am

1 stop24h 56m

Auckland Intl

Wed 3/18

4:35 pm-11:47 pm

2 stops25h 12m

$861

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Wed 3/4

6:17 pm-9:10 am

1 stop19h 53m

Auckland Intl

Fri 3/13

2:50 pm-8:15 pm

1 stop23h 25m

$862

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Mon 3/16

2:58 pm-8:10 am

1 stop23h 12m

Auckland Intl

Tue 3/24

1:15 pm-11:47 pm

2 stops28h 32m

$862

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 4/21

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Tue 4/28

10:00 am-8:05 pm

2 stops25h 05m

$893

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 4/21

8:40 am-7:05 am

2 stops31h 25m

Brisbane

Wed 4/29

10:00 am-2:43 pm

1 stop19h 43m

$893

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Wed 4/1

9:45 am-1:45 pm

3 stops34h 00m

Auckland Intl

Thu 4/30

2:00 pm-5:50 am

3 stops32h 50m

$919

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Fri 5/8

6:20 am-12:45 pm

2 stops37h 25m

Auckland Intl

Thu 5/14

8:15 pm-7:00 am

1 stop27h 45m

$925

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Sun 3/8

4:49 pm-8:10 am

1 stop21h 21m

Auckland Intl

Sat 3/14

4:35 pm-11:55 pm

2 stops25h 20m

$927

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Wed 4/22

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Thu 4/30

10:00 am-2:43 pm

1 stop19h 43m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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 21, 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.

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

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 Air Canada, Qantas Airways, and United Airlines fly from Chicago to South Pacific in about 19h 53m. The time it takes to get you to your destination can typically vary by up to 11h 52m. 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 Qantas Airways, which is currently one of the cheapest options available, starting at $407. Fiji Airways flights start at $443 while deals on American Airlines start at $612 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

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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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$307Average$1,653FlexibilityNo cancel feeOn-time69%
DeltaCheapest$407Average$1,025FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$428Average$1,174FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$534Average$1,295FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$675Average$1,351FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$791Average$1,404FlexibilityNo cancel feeOn-time71%
Air Tahiti NuiCheapest$1,046Average$1,494FlexibilityNo cancel feeOn-time73%
Air New ZealandCheapest$1,061Average$1,548FlexibilityNo cancel feeOn-time78%
ANACheapest$1,177Average$1,237FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,229Average$2,092FlexibilityNo cancel feeOn-time68%

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