Philadelphia (PHL) to Kailua-Kona (KOA) flight deal in economy from $612

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
United StatesKOA

Kona International Airport

Kailua-Kona, United States
$788 USD
-22%$612 USD
Verified 14 days ago
Good Availability
51% of dates checked are available within 10% of the lowest price

Thursday, October 15th, 2026

3 round-trip options

Returning
Wed, Oct 21, 2026•6 Day Trip
$618 USD
Google Flights
Returning
Mon, Oct 26, 2026•11 Day Trip
$618 USD
Google Flights
Returning
Thu, Oct 29, 2026•14 Day Trip
$618 USD
Google Flights