Currently, January is the cheapest month in which you can book a flight from Harrisburg to Roanoke (average of $338). Flying from Harrisburg to Roanoke in December is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Harrisburg to Roanoke is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 73% on airfare.