Kailua-Kona (KOA) to Newark (EWR) flight deal from $434 USD in economy class

UAUnited Airlines

Round Trip•Economy

KOA

Kona International Airport

Kailua-Kona, United States

EWR

Newark Liberty Airport

Newark, United States

$648 USD

-33%$434 USD

Verified Dec 1, 2025 at 12:50 AM

April 2026

Today

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Tue

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Sun

30$489 31$489 1$566 2$672 3$934 4$1,185 5$924 6$592 7$490 8$485 9$675 10$1,267 11$815 12$485 13$485 14$485 15$485 16$506 17$485 18$516 19$485 20$485 21$485 22$485 23$506 24$561 25$644 26 27 28 29 30 1 2 3

Fair Availability

25% of dates checked are available within 10% of the lowest price

Tuesday, April 7th, 2026

6 round-trip options

Returning

Sun, Apr 12, 2026•5 Day Trip

$618 USD

Google Flights

Returning

Mon, Apr 13, 2026•6 Day Trip

$494 USD

Google Flights

Returning

Tue, Apr 14, 2026•7 Day Trip

$490 USD

Google Flights

Returning

Wed, Apr 15, 2026•8 Day Trip

$494 USD

Google Flights

Returning

Thu, Apr 16, 2026•9 Day Trip

$534 USD

Google Flights

Returning

Fri, Apr 17, 2026•10 Day Trip

$688 USD

Google Flights