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
Sunday, August 23rd, 2026
4 round-trip options
Returning
Fri, Aug 28, 2026•5 Day Trip
$698 USD
Returning
Mon, Aug 31, 2026•8 Day Trip
$658 USD
Returning
Wed, Sep 2, 2026•10 Day Trip
$710 USD
Returning
Sun, Sep 6, 2026•14 Day Trip
$750 USD