Our data shows that August tends to be the cheapest month to fly to Hawaii from Washington Dulles Intl Airport. Users have commonly found prices around $712 for the month, but tickets can be as low as $485. Due to multiple factors, prepare for potentially higher prices in December.
When flying from Washington Dulles Intl Airport to Hawaii, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
||$288||$663||No cancel fee||75%|
||$311||$729||No cancel fee||71%|
||$322||$689||No cancel fee||N/A|
||$346||$960||No cancel fee||69%|