Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Roanoke. Flights to Roanoke from Bismarck in August are about $422 on average during August, but can be found for as low as $141.
When flying from Bismarck to Roanoke, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the morning.