Cheap flights from Perth to Central Illinois

View AU$1,218 flight on Sun, 3 Aug. 2025Opens in a new window

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Cheap Flights from Perth (PER) to Central Illinois (STL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Fri, 5 Sep. - Thu, 11 Sep.
PER
Perth
STL
St. Louis
AU$1,996 Return, found 15 hours ago
AU$1,996
Return
found 15 hours ago
Select Air New Zealand flight, departing Fri, 5 Sep. from Perth to St. Louis, returning Thu, 11 Sep., priced at AU$1,996 found 15 hours ago
Air New Zealand
Fri, 5 Sep. - Thu, 11 Sep.
PER
Perth
STL
St. Louis
AU$1,996 Return, found 15 hours ago
AU$1,996
Return
found 15 hours ago
Select Air New Zealand flight, departing Fri, 5 Sep. from Perth to St. Louis, returning Thu, 11 Sep., priced at AU$1,996 found 15 hours ago
United
Mon, 18 Aug. - Mon, 25 Aug.
PER
Perth
STL
St. Louis
AU$2,207 Return, found 20 hours ago
AU$2,207
Return
found 20 hours ago
Select United flight, departing Mon, 18 Aug. from Perth to St. Louis, returning Mon, 25 Aug., priced at AU$2,207 found 20 hours ago
Air Canada
Wed, 10 Sep. - Tue, 16 Sep.
PER
Perth
STL
St. Louis
AU$2,356 Return, found 14 hours ago
AU$2,356
Return
found 14 hours ago
Select Air Canada flight, departing Wed, 10 Sep. from Perth to St. Louis, returning Tue, 16 Sep., priced at AU$2,356 found 14 hours ago
All Nippon Airways
Thu, 28 Aug. - Wed, 3 Sep.
PER
Perth
STL
St. Louis
AU$2,414 Return, found 15 hours ago
AU$2,414
Return
found 15 hours ago
Select All Nippon Airways flight, departing Thu, 28 Aug. from Perth to St. Louis, returning Wed, 3 Sep., priced at AU$2,414 found 15 hours ago
Virgin Australia
Sat, 1 Nov. - Sun, 23 Nov.
PER
Perth
STL
St. Louis
AU$2,600 Return, found 6 days ago
AU$2,600
Return
found 6 days ago
Select Virgin Australia flight, departing Sat, 1 Nov. from Perth to St. Louis, returning Sun, 23 Nov., priced at AU$2,600 found 6 days ago
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