Newark (EWR) to Kailua-Kona (KOA) cheap flight deal from $437 USD in economy class

UAUnited Airlines

Round Trip•Economy

EWR

Newark Liberty Airport

Newark, United States

KOA

Kona International Airport

Kailua-Kona, United States

$614 USD

-29%$437 USD

Verified Sep 22, 2025 at 3:32 PM

October 2025

Today

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Sun

29$505 30$494 1$494 2$533 3$494 4$494 5$494 6$469 7$539 8$560 9$632 10$744 11$526 12$563 13$457 14$457 15$457 16$479 17$469 18$478 19$537 20$478 21$473 22$473 23$478 24$478 25$478 26$463 27$457 28$457 29$457 30$457 31$463 1 2

Fair Availability

38% of dates checked are available within 10% of the lowest price

Tuesday, October 7th, 2025

10 round-trip options

Returning

Sun, Oct 12, 2025•5 Day Trip

$736 USD

Google Flights

Returning

Mon, Oct 13, 2025•6 Day Trip

$602 USD

Google Flights

Returning

Tue, Oct 14, 2025•7 Day Trip

$539 USD

Google Flights

Returning

Wed, Oct 15, 2025•8 Day Trip

$549 USD

Google Flights

Returning

Thu, Oct 16, 2025•9 Day Trip

$545 USD

Google Flights

Returning

Fri, Oct 17, 2025•10 Day Trip

$551 USD

Google Flights

Returning

Sat, Oct 18, 2025•11 Day Trip

$739 USD

Google Flights

Returning

Sun, Oct 19, 2025•12 Day Trip

$653 USD

Google Flights

Returning

Mon, Oct 20, 2025•13 Day Trip

$539 USD

Google Flights

Returning

Tue, Oct 21, 2025•14 Day Trip

$539 USD

Google Flights