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

$693 USD

-21%$549 USD

Verified Sep 20, 2025 at 5:33 PM

October 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$695 30$695 1$643 2$695 3$792 4$691 5$696 6$593 7$704 8$651 9$593 10$690 11$637 12$636 13$579 14$663 15$557 16$549 17$576 18$748 19$579 20$551 21$560 22$555 23$549 24$549 25$606 26$579 27$551 28$607 29$555 30$549 31$549 1 2

Fair Availability

34% of dates checked are available within 10% of the lowest price

Wednesday, October 1st, 2025

5 round-trip options

Returning

Mon, Oct 6, 2025•5 Day Trip

$936 USD

Returning

Tue, Oct 7, 2025•6 Day Trip

$753 USD

Returning

Wed, Oct 8, 2025•7 Day Trip

$643 USD

Returning

Thu, Oct 9, 2025•8 Day Trip

$797 USD

Returning

Fri, Oct 10, 2025•9 Day Trip

$740 USD