Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Bismarck. Check prices with Cheapflights to find a great deal for your trip.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Bismarck. Flights to Bismarck from Knoxville in August are about $386 on average during August, but can be found for as low as $288.
One of the essential ways to save on airfare from Knoxville to Bismarck 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 15% on airfare.