Philadelphia (PHL) to Kailua-Kona (KOA) cheap flight deal from $529 USD in economy class

AAAmerican Airlines

Round Trip•Economy

PHL

Philadelphia International Airport

Philadelphia, United States

KOA

Kona International Airport

Kailua-Kona, United States

$655 USD

-19%$529 USD

Verified 2 days ago

July 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16$788 17$730 18$870 19$922 20$870 21$703 22$703 23$728 24$779 25$914 26$927 27$870 28$753 29$714 30$772 31$749 1$884 2$936 3$688

Good Availability

43% of dates checked are available within 10% of the lowest price

Monday, July 28th, 2025

10 round-trip options

Returning

Sat, Aug 2, 2025•5 Day Trip

$1,038 USD

Google Flights

Returning

Sun, Aug 3, 2025•6 Day Trip

$896 USD

Google Flights

Returning

Mon, Aug 4, 2025•7 Day Trip

$781 USD

Google Flights

Returning

Tue, Aug 5, 2025•8 Day Trip

$788 USD

Google Flights

Returning

Wed, Aug 6, 2025•9 Day Trip

$774 USD

Google Flights

Returning

Thu, Aug 7, 2025•10 Day Trip

$799 USD

Google Flights

Returning

Fri, Aug 8, 2025•11 Day Trip

$771 USD

Google Flights

Returning

Sat, Aug 9, 2025•12 Day Trip

$898 USD

Google Flights

Returning

Sun, Aug 10, 2025•13 Day Trip

$753 USD

Google Flights

Returning

Mon, Aug 11, 2025•14 Day Trip

$808 USD

Google Flights