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 14 days agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
51% of dates checked are available within 10% of the lowest price
Wednesday, October 7th, 2026
3 round-trip options
Returning
Tue, Oct 13, 2026•6 Day Trip
$700 USD
Returning
Sun, Oct 18, 2026•11 Day Trip
$859 USD
Returning
Wed, Oct 21, 2026•14 Day Trip
$720 USD