Philadelphia (PHL) to Kailua-Kona (KOA) flight deal in economy from $612
PHLPhiladelphia International Airport
Philadelphia, United States
KOAKona International Airport
Kailua-Kona, United States
$788 USD
-22%$612 USD
Verified 13 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
51% of dates checked are available within 10% of the lowest price
Monday, August 10th, 2026
6 round-trip options
Returning
Sun, Aug 16, 2026•6 Day Trip
$769 USD
Returning
Mon, Aug 17, 2026•7 Day Trip
$623 USD
Returning
Tue, Aug 18, 2026•8 Day Trip
$623 USD
Returning
Thu, Aug 20, 2026•10 Day Trip
$623 USD
Returning
Fri, Aug 21, 2026•11 Day Trip
$663 USD
Returning
Sat, Aug 22, 2026•12 Day Trip
$748 USD