Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to Illinois. Flights to Illinois from Lihue in August are about $613 on average during August, but can be found for as low as $312.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lihue to Illinois as you normally would.
||$302||$592||No cancel fee||71%|
||$314||$659||No cancel fee||69%|
||$369||$536||No cancel fee||N/A|