Kailua-Kona (KOA) to Philadelphia (PHL) flight deal in economy from $612
KOAKona International Airport
Kailua-Kona, United States
PHLPhiladelphia International Airport
Philadelphia, United States
$770 USD
-21%$612 USD
Verified 13 days agoAugust 2026
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Fair Availability
39% of dates checked are available within 10% of the lowest price
Saturday, August 1st, 2026
4 round-trip options
Returning
Thu, Aug 6, 2026•5 Day Trip
$842 USD
Returning
Sun, Aug 9, 2026•8 Day Trip
$896 USD
Returning
Tue, Aug 11, 2026•10 Day Trip
$1,063 USD
Returning
Sat, Aug 15, 2026•14 Day Trip
$1,176 USD