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

Saturday, August 1st, 2026

9 round-trip options

Returning
Thu, Aug 6, 20265 Day Trip
$759 USD
Returning
Fri, Aug 7, 20266 Day Trip
$826 USD
Returning
Sat, Aug 8, 20267 Day Trip
$957 USD
Returning
Sun, Aug 9, 20268 Day Trip
$895 USD
Returning
Mon, Aug 10, 20269 Day Trip
$854 USD
Returning
Tue, Aug 11, 202610 Day Trip
$778 USD
Returning
Wed, Aug 12, 202611 Day Trip
$839 USD
Returning
Thu, Aug 13, 202612 Day Trip
$852 USD
Returning
Fri, Aug 14, 202613 Day Trip
$895 USD