IAD to KOA from $554 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

Washington Dulles International Airport

Washington, United States

Kona International Airport

Kailua-Kona, United States

$766 USD

-28%$554 USD

Verified about 24 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3$675 4$675 5$690 6$675 7$696 8$675 9$675 10$681 11$681 12$744 13$675 14$744 15$743 16$726 17$748 18$968 19$698 20$690 21$690 22$695 23$664 24$693 25$735 26$690 27$685 28$685 29$656 30$706 1$764 2$730 3$628 4$620 5$690

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Tuesday, June 2nd, 2026

0 round-trip options

No flight details available for this date.