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
$817 USD
-25%$612 USD
Verified 13 days agoAugust 2026
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Fair Availability
30% of dates checked are available within 10% of the lowest price
Saturday, August 8th, 2026
8 round-trip options
Returning
Fri, Aug 14, 2026•6 Day Trip
$864 USD
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Sat, Aug 15, 2026•7 Day Trip
$829 USD
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Sun, Aug 16, 2026•8 Day Trip
$864 USD
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Mon, Aug 17, 2026•9 Day Trip
$824 USD
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Tue, Aug 18, 2026•10 Day Trip
$829 USD
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Wed, Aug 19, 2026•11 Day Trip
$824 USD
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Fri, Aug 21, 2026•13 Day Trip
$864 USD
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Sat, Aug 22, 2026•14 Day Trip
$829 USD