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

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesKOA

Kona International Airport

Kailua-Kona, United States
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$770 USD
-21%$612 USD
Verified 13 days ago
Fair Availability
39% of dates checked are available within 10% of the lowest price

Monday, August 10th, 2026

4 round-trip options

Returning
Sat, Aug 15, 2026•5 Day Trip
$768 USD
Google Flights
Returning
Tue, Aug 18, 2026•8 Day Trip
$670 USD
Google Flights
Returning
Thu, Aug 20, 2026•10 Day Trip
$710 USD
Google Flights
Returning
Mon, Aug 24, 2026•14 Day Trip
$710 USD
Google Flights