August can be a great time to fly to Baton Rouge from Bismarck with a flight ticket averaging about $530. Cheapflights users have found deals in the month of August for as cheap as $184. The most expensive prices can be found in the month of September.
One of the essential ways to save on airfare from Bismarck to Baton Rouge is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 23% on airfare.