Detroit (DTW) to Kailua-Kona (KOA) cheap flight deal from $415 USD in economy class

UAUnited Airlines

Round Trip•Economy

DTW

Detroit Metropolitan Wayne County Airport

Detroit, United States

KOA

Kona International Airport

Kailua-Kona, United States

$594 USD

-30%$415 USD

Verified Sep 21, 2025 at 9:06 AM

October 2025

Today

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29$491 30$491 1$522 2$528 3$485 4$491 5$590 6$492 7$553 8$603 9$628 10$793 11$508 12$470 13$521 14$462 15$424 16$491 17$485 18$485 19$572 20$519 21$486 22$486 23$522 24$445 25$502 26$509 27$419 28$419 29$419 30$440 31$440 1 2

Fair Availability

32% of dates checked are available within 10% of the lowest price

Friday, October 3rd, 2025

10 round-trip options

Returning

Wed, Oct 8, 2025•5 Day Trip

$485 USD

Google Flights

Returning

Thu, Oct 9, 2025•6 Day Trip

$592 USD

Google Flights

Returning

Fri, Oct 10, 2025•7 Day Trip

$485 USD

Google Flights

Returning

Sat, Oct 11, 2025•8 Day Trip

$609 USD

Google Flights

Returning

Sun, Oct 12, 2025•9 Day Trip

$609 USD

Google Flights

Returning

Mon, Oct 13, 2025•10 Day Trip

$551 USD

Google Flights

Returning

Tue, Oct 14, 2025•11 Day Trip

$485 USD

Google Flights

Returning

Wed, Oct 15, 2025•12 Day Trip

$485 USD

Google Flights

Returning

Thu, Oct 16, 2025•13 Day Trip

$548 USD

Google Flights

Returning

Fri, Oct 17, 2025•14 Day Trip

$575 USD

Google Flights