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South Pacific

$463+ Cheap flights from Illinois 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Illinois to South Pacific

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to South Pacific (0SP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$866
(American Airlines)

One-way from

$469
(American Airlines)
From Illinois to South Pacific
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One-way flight from Illinois to South Pacific
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Find flight deals from Illinois to South Pacific

Cheapest flights from Illinois to South Pacific
Explore the most affordable flight options available from Illinois to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:10 pmORD - SYD
2 stops22h 50mAmerican Airlines
Fri 1/2411:15 amSYD - ORD
2 stops23h 23mAmerican Airlines
Deal found 12/18$876
This Gurufare deal was found by Cheapflights users on 12/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:25 pmORD - SYD
1 stop43h 35mQantas Airways
Wed 1/2211:15 amSYD - ORD
1 stop21h 44mQantas Airways
Deal found 12/18$991
This Justfly.com deal was found by Cheapflights users on 12/17. 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.
Thu 12/263:23 pmORD - BNE
1 stop22h 52mQantas Airways
Sun 1/55:00 amBNE - ORD
2 stops30h 44mQantas Airways
Deal found 12/17$1,155
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:40 pmORD - MEL
1 stop24h 50mAmerican Airlines
Mon 2/312:00 pmMEL - ORD
1 stop20h 59mAmerican Airlines
Deal found 12/18$1,197
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/251:15 pmORD - MEL
2 stops32h 25mQantas Airways
Tue 1/78:00 amMEL - ORD
2 stops24h 59mQantas Airways
Deal found 12/17$1,277
This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:40 pmORD - AKL
2 stops29h 10mQantas Airways
Sat 2/17:30 amAKL - ORD
2 stops27h 29mQantas Airways
Deal found 12/18$1,360
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:30 amORD - PPT
1 stop25h 30mMultiple Airlines
Tue 12/2411:35 pmPPT - ORD
1 stop25h 05mMultiple Airlines
Deal found 12/16$1,418
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/2611:45 amORD - SYD
3 stops32h 15mMultiple Airlines
Fri 1/316:15 amSYD - ORD
2 stops33h 58mMultiple Airlines
Deal found 12/16$1,488
This Fiji Airways deal was found by Cheapflights users on 12/18. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:55 pmORD - AKL
2 stops24h 45mMultiple Airlines
Tue 1/282:05 pmAKL - ORD
2 stops28h 54mMultiple Airlines
Deal found 12/18$1,510
This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:18 pmORD - PPT
1 stop31h 17mAir Tahiti Nui
Tue 12/3111:35 pmPPT - ORD
1 stop20h 24mAir Tahiti Nui
Deal found 12/16$1,514
This Air Canada deal was found by Cheapflights users on 12/18. 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.
Sun 12/293:40 pmORD - AKL
1 stop24h 20mAir Canada
Mon 2/32:00 pmAKL - ORD
1 stop19h 39mAir Canada
Deal found 12/18$1,526
This Gotogate deal was found by Cheapflights users on 12/16. 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.
Mon 12/236:28 pmORD - SYD
2 stops46h 07mAir Canada
Wed 1/2211:20 amSYD - ORD
2 stops46h 31mAir Canada
Deal found 12/16$1,647

Find flights from Illinois to South Pacific within your budget

Customize your flight search to find flights from Illinois 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 2/17

3:19 pm-6:35 am

1 stop22h 16m

Sydney Kingsford Smith

Sat 2/22

11:50 am-2:19 pm

1 stop19h 29m

$866

ChicagoPapeete

ORD - PPT

ORDPPT

Chicago O'Hare Intl

Sun 1/12

7:25 am-5:20 am

2 stops25h 55m

Papeete Faaa

Thu 1/23

7:15 am-7:28 pm

2 stops32h 13m

$869

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 1/17

5:40 pm-9:00 am

1 stop22h 20m

Sydney Kingsford Smith

Fri 1/31

11:15 am-7:31 pm

1 stop25h 16m

$873

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 1/17

5:40 pm-9:00 am

1 stop22h 20m

Sydney Kingsford Smith

Fri 1/24

11:50 am-3:26 pm

1 stop20h 36m

$881

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 2/1

5:40 pm-12:25 pm

2 stops25h 45m

Sydney Kingsford Smith

Sat 2/8

8:35 pm-9:26 am

2 stops29h 51m

$958

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 5/10

7:15 am-7:15 pm

2 stops45h 00m

Sydney Kingsford Smith

Sat 5/17

8:55 pm-4:59 am

2 stops47h 04m

$991

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 3/3

9:00 am-9:10 am

1 stop29h 10m

Auckland Intl

Wed 3/19

2:50 pm-9:34 pm

2 stops24h 44m

$1,048

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 3/14

2:13 pm-11:35 am

2 stops30h 22m

Brisbane

Sat 3/22

8:05 am-7:21 pm

1 stop26h 16m

$1,059

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 2/1

4:35 pm-6:15 am

1 stop21h 40m

Brisbane

Sat 2/8

7:35 pm-7:31 pm

2 stops39h 56m

$1,062

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 3/14

9:45 am-5:00 am

1 stop28h 15m

Brisbane

Sat 3/22

10:00 pm-11:42 am

1 stop28h 42m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

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

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

Travel insights for flights from Illinois to South Pacific

Get recent, data-driven insights about flights from Illinois to South Pacific including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Illinois to South Pacific (average of $1,051). Flying from Illinois 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 IL to SP?

Find hourly flight availability from Illinois 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 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to South Pacific as you normally would.

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 December 18, 2024.
Air Tahiti Nui
8.6
Very good
65 reviews

Overall

8.6

Boarding

8.5

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

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
8.6
Very good
65 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Overall

8.6

Boarding

8.5

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

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
8.4
Very good
839 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Overall

8.6

Boarding

8.5

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

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
1,018 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Overall

8.6

Boarding

8.5

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

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.

Fiji Airways
8.1
Very good
191 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Overall

8.6

Boarding

8.5

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

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.

Emirates
8.1
Very good
3,412 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Overall

8.6

Boarding

8.5

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2

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 Illinois 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 Illinois to South Pacific one-way?

    $469 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Qantas Airways and Fiji Airways, with prices starting from $549 and $631, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Illinois to South Pacific (average of $1,051). Flying from Illinois 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 Illinois 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 Illinois to South Pacific

Discover the top 10 airlines that operate flights from Illinois 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 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$1,342FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$630Average$1,477FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$751Average$1,017FlexibilityNo cancel feeOn-time74%
DeltaCheapest$838Average$1,011FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$897Average$1,444FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$916Average$1,720FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,138Average$1,402FlexibilityNo cancel feeOn-time72%
Air New ZealandCheapest$1,181Average$1,524FlexibilityNo cancel feeOn-time78%
Air Tahiti NuiCheapest$1,213Average$1,349FlexibilityNo cancel feeOn-time73%
Singapore AirlinesCheapest$1,421Average$1,704FlexibilityNo cancel feeOn-time81%
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