KOA to PHL from $612 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Kona International Airport

Kailua-Kona, United States

Philadelphia International Airport

Philadelphia, United States

$770 USD

-21%$612 USD

Verified 13 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$618 1$652 2$670 3$612 4$652 5$710 6$710 7$710 8$670 9$612 10$612 11$710 12$710 13$652 14$652 15$612 16$670 17$612 18$710 19$785 20$1,010 21$652 22$652 23$710 24$710 25$822 26$785 27$825 28$767 29$728 30$670 1$670 2$710 3$728 4$710

Fair Availability

39% of dates checked are available within 10% of the lowest price

Monday, September 7th, 2026

1 round-trip options

Returning

Sun, Sep 20, 2026•13 Day Trip

$710 USD