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South Pacific

$1,132+ Cheap flights from Peoria, IL (PIA) to South Pacific

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SYD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Peoria to South Pacific

Keep the following information in mind while searching for Peoria to South Pacific flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,132
(United Airlines)
From Greater Peoria to South Pacific
Search Deals

Find flight deals from Peoria to South Pacific

Cheapest flights from Peoria to South Pacific
Explore the most affordable flight options available from Peoria to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amPIA - SYD
2 stops34h 00mUnited Airlines
Sat 10/410:20 amSYD - PIA
2 stops26h 07mUnited Airlines
Deal found 9/16$1,132
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/315:18 pmPIA - SYD
2 stops23h 47mUnited Airlines
Fri 11/711:50 amSYD - PIA
2 stops26h 06mUnited Airlines
Deal found 9/15$1,235
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:15 pmPIA - SYD
2 stops27h 00mUnited Airlines
Thu 1/811:20 amSYD - PIA
2 stops39h 50mUnited Airlines
Deal found 9/17$1,252
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/3111:16 amPIA - SYD
1 stop27h 39mAmerican Airlines
Fri 11/72:05 pmSYD - PIA
1 stop26h 01mAmerican Airlines
Deal found 9/15$1,347
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:43 amPIA - SYD
2 stops29h 17mUnited Airlines
Mon 11/1711:20 amSYD - PIA
2 stops22h 20mUnited Airlines
Deal found 9/16$1,371
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:39 amPIA - SYD
2 stops31h 21mUnited Airlines
Tue 10/2110:30 amSYD - PIA
2 stops26h 57mUnited Airlines
Deal found 9/16$1,398
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:45 amPIA - SYD
2 stops33h 20mUnited Airlines
Fri 1/911:20 amSYD - PIA
2 stops26h 27mUnited Airlines
Deal found 9/17$1,425
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:40 amPIA - SYD
2 stops31h 35mUnited Airlines
Tue 1/611:50 amSYD - PIA
2 stops39h 20mUnited Airlines
Deal found 9/17$1,510
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:52 amPIA - SYD
2 stops29h 08mAmerican Airlines
Mon 1/511:20 amSYD - PIA
2 stops25h 09mAmerican Airlines
Deal found 9/17$1,550
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:11 pmPIA - SYD
1 stop22h 44mAmerican Airlines
Sat 10/412:10 pmSYD - PIA
1 stop26h 13mAmerican Airlines
Deal found 9/16$2,149

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 September 17, 2025.
Use the filters below to find and compare flights from Peoria to South Pacific that are best for you.

Fly from

Peoria

Fly to

South Pacific

Route

Depart

Return

Price

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Mon 9/29

6:00 am-7:00 am

2 stops34h 00m

Sydney Kingsford Smith

Sat 10/4

10:20 am-9:27 pm

2 stops26h 07m

$1,132

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 10/31

5:18 pm-9:05 am

2 stops23h 47m

Sydney Kingsford Smith

Fri 11/7

11:50 am-8:56 pm

2 stops26h 06m

$1,235

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 12/16

1:15 pm-9:15 am

2 stops27h 00m

Sydney Kingsford Smith

Thu 1/8

11:20 am-10:10 am

2 stops39h 50m

$1,252

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Fri 10/31

11:16 am-6:55 am

1 stop27h 39m

Sydney Kingsford Smith

Fri 11/7

2:05 pm-11:06 pm

1 stop26h 01m

$1,347

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 11/13

1:20 pm-7:00 am

2 stops24h 40m

Sydney Kingsford Smith

Mon 11/17

12:10 pm-9:31 pm

2 stops26h 21m

$1,371

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 10/14

8:39 am-8:00 am

2 stops31h 21m

Sydney Kingsford Smith

Tue 10/21

10:30 am-9:27 pm

2 stops26h 57m

$1,398

PeoriaNadi

PIA - NAN

PIANAN

Greater Peoria

Tue 2/10

6:40 am-5:55 am

2 stops29h 15m

Nadi

Sat 2/14

9:40 pm-10:23 am

2 stops30h 43m

$1,399

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 12/16

6:45 am-9:05 am

2 stops33h 20m

Sydney Kingsford Smith

Fri 1/9

11:20 am-8:47 pm

2 stops26h 27m

$1,425

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Tue 12/16

8:40 am-9:15 am

2 stops31h 35m

Sydney Kingsford Smith

Tue 1/6

11:50 am-10:10 am

2 stops39h 20m

$1,510

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Mon 9/29

5:11 pm-6:55 am

1 stop22h 44m

Sydney Kingsford Smith

Sat 10/4

9:10 am-9:36 pm

2 stops27h 26m

$2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 11 results
1
2

Best time to book a flight from Peoria to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Peoria 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 Peoria to South Pacific
No data available for this route at this time. Please check back soon.

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 September 17, 2025.
See what other customers who have flown with United Airlines from Peoria to South Pacific have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Peoria 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 airport do you fly from for flights from Peoria to South Pacific?

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to South Pacific.

  • How long is the flight from Peoria, Illinois to South Pacific?

    For as low as $1,347, United Airlines can have you in South Pacific from Peoria, Illinois in 27h 39m. The distance from Peoria, Illinois to South Pacific is about 9119 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Peoria, Illinois to South Pacific (average of $1,032). Flying from Peoria, Illinois to South Pacific in December is currently the most expensive (average of $1,627). 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 Peoria to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Peoria to South Pacific

Discover the top airline that operate flights from Peoria 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$959Average$1,232FlexibilityNo cancel feeOn-time69%

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