The best pricing can be found in the month of July. Prices to Hilo from Washington average $616. You can even find prices in July for less than $616, as users have found deals to Hilo from as low as $485. The month of December appears to be one of the more expensive times to travel to Hilo from Washington. Flying in the targeted month can save you up to 42%.
||$431||$578||No cancel fee||75%|
||$290||$601||No cancel fee||69%|
||$452||$727||No cancel fee||85%|
||$330||$817||No cancel fee||N/A|