Washington (IAD) to Kailua-Kona (KOA) flight deal in economy from $554

Tuesday, September 22nd, 2026

9 round-trip options

Returning
Sun, Sep 27, 20265 Day Trip
$615 USD
Returning
Mon, Sep 28, 20266 Day Trip
$596 USD
Returning
Tue, Sep 29, 20267 Day Trip
$620 USD
Returning
Wed, Sep 30, 20268 Day Trip
$587 USD
Returning
Thu, Oct 1, 20269 Day Trip
$582 USD
Returning
Fri, Oct 2, 202610 Day Trip
$580 USD
Returning
Sat, Oct 3, 202611 Day Trip
$615 USD
Returning
Sun, Oct 4, 202612 Day Trip
$605 USD
Returning
Mon, Oct 5, 202613 Day Trip
$554 USD