Philadelphia (PHL) to Kailua-Kona (KOA) cheap flight deal from $549 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Philadelphia International Airport

Philadelphia, United States

Kona International Airport

Kailua-Kona, United States

$674 USD

-19%$549 USD

Verified Sep 20, 2025 at 5:33 PM

September 2025

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20$797 21$740 22$723 23$723 24$723 25$723 26$734 27$734 28$701 29$623 30$623 1$676 2$712 3$760 4$690 5$690

Good Availability

46% of dates checked are available within 10% of the lowest price

Thursday, September 11th, 2025

0 round-trip options

No flight details available for this date.