HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Pacific

$1,082+ Cheap flights from Peoria, IL (PIA) 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SYD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to South Pacific 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 Peoria to South Pacific

Keep the following information in mind while searching for Peoria to South Pacific flight deals. Data was last updated November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,446
(American Airlines)

One-way from

$1,082
(Thrive Travel)
Provider with most accurate pricing for Greater Peoria-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Sydney Kingsford Smith flights.
Search Deals
From Greater Peoria to South Pacific
Search Deals
One-way flight 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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/310:45 amPIA - SYD
2 stops26h 35mUnited Airlines
Wed 12/1011:50 amSYD - PIA
2 stops26h 41mUnited Airlines
Deal found 11/5$1,616
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 11/81:20 pmPIA - SYD
2 stops24h 40mUnited Airlines
Mon 11/1011:20 amSYD - PIA
2 stops27h 11mUnited Airlines
Deal found 11/5$10,566

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 November 6, 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

PeoriaNadi

PIA - NAN

PIANAN

Greater Peoria

Tue 2/10

6:00 am-5:55 am

2 stops29h 55m

Nadi

Sat 2/14

9:40 pm-10:42 am

2 stops31h 02m

$1,447

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Wed 12/3

10:45 am-6:20 am

2 stops26h 35m

Sydney Kingsford Smith

Wed 12/10

11:50 am-9:31 pm

2 stops26h 41m

$1,616

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 11/27

10:51 am-9:05 am

2 stops29h 14m

$1,082

PeoriaSydney

PIA - SYD

PIASYD

Greater Peoria

Thu 11/27

10:51 am-6:35 am

3 stops50h 44m

$11,721

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 November 6, 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
9,007 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $1,616, American Airlines can have you in South Pacific from Peoria, Illinois in 26h 35m. 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.

See more FAQs

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 Peoria to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Cancún flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Mexico City flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Orlando flights
O'Hare Intl to Newark flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Tampa flights
O'Hare Intl to Miami flights
O'Hare Intl to Denver flights
O'Hare Intl to Luis Munoz Marin Intl flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Seattle flights
Midway to John F Kennedy Intl flights
Midway to Cancún flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Punta Cana flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Honolulu flights
Midway to Miami flights
Midway to Orlando flights
O'Hare Intl to San Diego flights
O'Hare Intl to Narita flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Heathrow flights
Midway to Sky Harbor Intl flights
O'Hare Intl to Ontario flights
O'Hare Intl to Haneda flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Nashville flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Hobby flights
Midway to Atlanta flights
Midway to Las Vegas flights
Midway to Tampa flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Midway to Mexico City flights
O'Hare Intl to Boston flights
Midway to LaGuardia flights

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$959Average$1,305FlexibilityNo 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.