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

Tuesday, November 17th, 2026

4 round-trip options

Returning
Mon, Nov 23, 20266 Day Trip
$743 USD
Returning
Thu, Nov 26, 20269 Day Trip
$612 USD
Returning
Fri, Nov 27, 202610 Day Trip
$695 USD
Returning
Mon, Nov 30, 202613 Day Trip
$1,233 USD