Cheap flights from Philadelphia to Kona Coast

View AU$456 flight on Fri, 26 Sep. 2025Opens in a new window

Popular airlines from Philadelphia to Kona Coast

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  • United

    United

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Cheap Flights from Philadelphia (ILG) to Kona Coast (KOA)

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.

Hawaiian Airlines
Tue, 23 Sep. - Mon, 6 Oct.
PHL
Philadelphia
KOA
Kona Coast
AU$844 Return, found 3 days ago
AU$844
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, 23 Sep. from Philadelphia to Kona Coast, returning Mon, 6 Oct., priced at AU$844 found 3 days ago
Hawaiian Airlines
Tue, 23 Sep. - Tue, 30 Sep.
PHL
Philadelphia
KOA
Kona Coast
AU$852 Return, found 3 days ago
AU$852
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, 23 Sep. from Philadelphia to Kona Coast, returning Tue, 30 Sep., priced at AU$852 found 3 days ago
Alaska Airlines
Fri, 26 Sep. - Fri, 3 Oct.
PHL
Philadelphia
KOA
Kona Coast
AU$972 Return, found 3 days ago
AU$972
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 26 Sep. from Philadelphia to Kona Coast, returning Fri, 3 Oct., priced at AU$972 found 3 days ago
United
Wed, 24 Sep. - Fri, 3 Oct.
PHL
Philadelphia
KOA
Kona Coast
AU$1,034 Return, found 3 days ago
AU$1,034
Return
found 3 days ago
Select United flight, departing Wed, 24 Sep. from Philadelphia to Kona Coast, returning Fri, 3 Oct., priced at AU$1,034 found 3 days ago
American Airlines
Fri, 26 Sep. - Fri, 3 Oct.
PHL
Philadelphia
KOA
Kona Coast
AU$1,052 Return, found 3 days ago
AU$1,052
Return
found 3 days ago
Select American Airlines flight, departing Fri, 26 Sep. from Philadelphia to Kona Coast, returning Fri, 3 Oct., priced at AU$1,052 found 3 days ago
Delta
Fri, 26 Sep. - Fri, 3 Oct.
PHL
Philadelphia
KOA
Kona Coast
AU$1,068 Return, found 3 days ago
AU$1,068
Return
found 3 days ago
Select Delta flight, departing Fri, 26 Sep. from Philadelphia to Kona Coast, returning Fri, 3 Oct., priced at AU$1,068 found 3 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From AU$641 - AU$1,065 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.