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 13 days ago
Good Availability
51% of dates checked are available within 10% of the lowest price

Friday, July 24th, 2026

6 round-trip options

Returning
Thu, Jul 30, 2026•6 Day Trip
$771 USD
Google Flights
Returning
Fri, Jul 31, 2026•7 Day Trip
$788 USD
Google Flights
Returning
Sat, Aug 1, 2026•8 Day Trip
$814 USD
Google Flights
Returning
Mon, Aug 3, 2026•10 Day Trip
$771 USD
Google Flights
Returning
Tue, Aug 4, 2026•11 Day Trip
$734 USD
Google Flights
Returning
Wed, Aug 5, 2026•12 Day Trip
$734 USD
Google Flights