HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$453+ Cheap flights from South Pacific to Chicago (CHI)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CHI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Pacific to Chicago with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Pacific to Chicago

Keep the following information in mind while searching for South Pacific to Chicago flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$836
(Air Canada)

One-way from

$453
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$907

Good round-trip deal

$848 or less
Provider with most accurate pricing for Sydney Kingsford Smith-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Chicago (CHI) flights.
Search Deals
From South Pacific to Chicago (CHI)
Search Deals
One-way flight from South Pacific to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from South Pacific to Chicago (CHI).
Search Deals

Find flight deals from South Pacific to Chicago

Cheapest flights from South Pacific to Chicago
Explore the most affordable flight options available from South Pacific to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/27. 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 7/159:20 amSYD - ORD
2 stops37h 39mAir Canada
Tue 8/53:35 pmORD - SYD
1 stop24h 45mAir Canada
Deal found 3/27$836
This Mytrip deal was found by Cheapflights users on 3/27. 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 5/276:35 amAKL - ORD
2 stops40h 03mMultiple Airlines
Mon 6/93:35 pmORD - AKL
2 stops29h 10mMultiple Airlines
Deal found 3/27$885
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/1111:35 amBNE - ORD
2 stops34h 07mMultiple Airlines
Sun 5/188:37 amORD - BNE
2 stops34h 48mMultiple Airlines
Deal found 3/27$908
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Mon 8/257:45 pmAKL - ORD
1 stop34h 16mAir Canada
Sun 9/78:55 amORD - AKL
3 stops38h 55mAir Canada
Deal found 3/27$917
This Air Canada deal was found by Cheapflights users on 3/27. 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 6/1010:20 amBNE - ORD
2 stops41h 25mAir Canada
Tue 6/178:40 amORD - BNE
2 stops31h 25mAir Canada
Deal found 3/27$1,025
This BYOjet deal was found by Cheapflights users on 3/27. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:10 amMEL - ORD
2 stops23h 45mMultiple Airlines
Mon 10/203:40 pmORD - MEL
2 stops29h 40mMultiple Airlines
Deal found 3/27$1,059
This BYOjet deal was found by Cheapflights users on 3/27. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:40 amMEL - ORD
2 stops24h 15mAir Canada
Mon 10/2010:40 amORD - MEL
3 stops33h 55mAir Canada
Deal found 3/27$1,064
This Jetabroad deal was found by Cheapflights users on 3/26. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:05 amBNE - ORD
2 stops28h 19mQantas Airways
Wed 5/211:33 pmORD - BNE
1 stop24h 52mQantas Airways
Deal found 3/26$1,078
This Ovago deal was found by Cheapflights users on 3/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/229:30 pmSYD - ORD
1 stop23h 47mQantas Airways
Tue 4/293:17 pmORD - SYD
1 stop24h 48mQantas Airways
Deal found 3/26$1,082
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 4/229:30 amSYD - ORD
1 stop24h 25mUnited Airlines
Tue 4/294:10 pmORD - SYD
2 stops23h 45mUnited Airlines
Deal found 3/26$1,096
This Mytrip deal was found by Cheapflights users on 3/28. 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.
Sat 5/1012:35 pmADL - ORD
3 stops32h 37mMultiple Airlines
Sat 5/175:51 amORD - ADL
3 stops39h 14mMultiple Airlines
Deal found 3/28$1,104
This Mix&Match deal was found by Cheapflights users on 3/27. 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 Mix&Match is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:45 amSYD - ORD
2 stops31h 31mAir New Zealand
Sun 5/253:51 pmORD - SYD
2 stops25h 54mAir New Zealand
Deal found 3/27$1,124

Cheapflights Fare Finder

Customize your flight search to find flights from South Pacific to Chicago 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 28, 2025.
Use the filters below to find and compare flights from South Pacific to Chicago that are best for you.

Fly from

South Pacific

Fly to

Chicago

Route

Depart

Return

Price

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 7/15

9:20 am-7:59 am

2 stops37h 39m

Chicago O'Hare Intl

Tue 8/5

3:35 pm-7:20 am

1 stop24h 45m

$836

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Tue 5/27

6:35 am-5:38 am

2 stops40h 03m

Chicago O'Hare Intl

Mon 6/9

3:35 pm-1:45 pm

2 stops29h 10m

$885

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Sun 5/11

11:35 am-6:42 am

2 stops34h 07m

Chicago O'Hare Intl

Sun 5/18

8:37 am-10:25 am

2 stops34h 48m

$908

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Mon 8/25

7:45 pm-1:01 pm

1 stop34h 16m

Chicago O'Hare Intl

Sun 9/7

8:55 am-4:50 pm

3 stops38h 55m

$917

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 6/10

10:20 am-12:45 pm

2 stops41h 25m

Chicago O'Hare Intl

Tue 6/17

8:40 am-7:05 am

2 stops31h 25m

$1,025

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Wed 5/14

7:05 am-8:24 pm

2 stops28h 19m

Chicago O'Hare Intl

Wed 5/21

1:33 pm-5:25 am

1 stop24h 52m

$1,078

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 4/22

9:30 pm-6:17 am

1 stop23h 47m

Chicago O'Hare Intl

Tue 4/29

3:17 pm-7:05 am

1 stop24h 48m

$1,082

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 4/22

9:30 am-6:55 pm

1 stop24h 25m

Chicago O'Hare Intl

Tue 4/29

4:10 pm-6:55 am

2 stops23h 45m

$1,096

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 5/19

8:45 am-1:16 am

2 stops31h 31m

Chicago O'Hare Intl

Sun 5/25

3:51 pm-8:45 am

2 stops25h 54m

$1,124

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 6/24

11:50 am-4:51 am

2 stops32h 01m

Chicago O'Hare Intl

Fri 8/22

5:45 pm-7:15 pm

1 stop34h 30m

$1,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from South Pacific to Chicago

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

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

Currently, August is the cheapest month in which you can book a flight from South Pacific to Chicago (average of $245). Flying from South Pacific to Chicago in March is currently the most expensive (average of $323). 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 SP to CHI?

Find hourly flight availability from South Pacific to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from South Pacific to Chicago, 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 Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated March 28, 2025.
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Crew

9.1

Food

7.8

Entertainment

7.2

Boarding

8.7

Overall

8.7

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

Comfort

8.0

Crew

9.1

Food

7.8

Entertainment

7.2

Boarding

8.7

Overall

8.7

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
1,169 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Crew

9.1

Food

7.8

Entertainment

7.2

Boarding

8.7

Overall

8.7

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
1,050 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Crew

9.1

Food

7.8

Entertainment

7.2

Boarding

8.7

Overall

8.7

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

Comfort

8.0

Crew

9.1

Food

7.8

Entertainment

7.2

Boarding

8.7

Overall

8.7

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
829 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Comfort

8.0

Crew

9.1

Food

7.8

Entertainment

7.2

Boarding

8.7

Overall

8.7

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 South Pacific to Chicago. 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 South Pacific to Chicago one-way?

    The cheapest airlines for a one-way flight from South Pacific to Chicago are Air Canada ($453), Qantas Airways ($594), and EVA Air ($702).

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

    Most travelers choose Sydney Kingsford Smith - Chicago O'Hare Intl, Sydney Kingsford Smith - Chicago Midway or Brisbane - Chicago O'Hare Intl when deciding on the best route from South Pacific to Chicago.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from South Pacific to Chicago (average of $245). Flying from South Pacific to Chicago in March is currently the most expensive (average of $323). 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

Traveling to a place near South Pacific?

Book flights to South Pacific if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Pacific to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Newark to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
Boston to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Seattle to O'Hare Intl flights
Ontario to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
San Francisco to Midway flights
Denver to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
San Diego to O'Hare Intl flights
LaGuardia to Midway flights
Dulles Intl to Midway flights
Los Angeles to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Hobby to O'Hare Intl flights
Atlanta to Midway flights
Austin to O'Hare Intl flights
Orlando to O'Hare Intl flights
Baltimore to Midway flights
Mexico City to O'Hare Intl flights
Boston to Midway flights
Burbank to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Hartford to O'Hare Intl flights
Miami to O'Hare Intl flights
Minneapolis to Midway flights
Reagan-National to Midway flights
Charlotte to O'Hare Intl flights
Philadelphia to Midway flights
George Bush Intcntl to O'Hare Intl flights
Seattle to Midway flights
Tampa to O'Hare Intl flights
Love Field to O'Hare Intl flights
Newark to St. Louis flights
Portland to O'Hare Intl flights
San Jose to O'Hare Intl flights
Hobby to Midway flights

Top 4 airlines flying from South Pacific to Chicago

Discover the top 4 airlines that operate flights from South Pacific to Chicago. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$456Average$962FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$631Average$894FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$884Average$1,272FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,080Average$1,650FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.