Newark (EWR) to Kailua-Kona (KOA) flight deal from $420 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

-32%$420 USD

Verified Nov 6, 2025 at 5:52 AM

December 2025

Today

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1$542 2$437 3$426 4$426 5$464 6$456 7$452 8$433 9$420 10$426 11$439 12$464 13$472 14$543 15$483 16$561 17$665 18$909 19$1,081 20$1,320 21$1,212 22$921 23$927 24$590 25$996 26$1,081 27$617 28$773 29$622 30$513 31$444 1 2 3 4

Limited Availability

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

Tuesday, December 30th, 2025

10 round-trip options

Returning

Sun, Jan 4, 2026•5 Day Trip

$1,153 USD

Google Flights

Returning

Mon, Jan 5, 2026•6 Day Trip

$681 USD

Google Flights

Returning

Tue, Jan 6, 2026•7 Day Trip

$620 USD

Google Flights

Returning

Wed, Jan 7, 2026•8 Day Trip

$513 USD

Google Flights

Returning

Thu, Jan 8, 2026•9 Day Trip

$613 USD

Google Flights

Returning

Fri, Jan 9, 2026•10 Day Trip

$625 USD

Google Flights

Returning

Sat, Jan 10, 2026•11 Day Trip

$666 USD

Google Flights

Returning

Sun, Jan 11, 2026•12 Day Trip

$627 USD

Google Flights

Returning

Mon, Jan 12, 2026•13 Day Trip

$572 USD

Google Flights

Returning

Tue, Jan 13, 2026•14 Day Trip

$571 USD

Google Flights