Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at December 12th. As of December 5th, the cheapest ticket sales are coming in 25% below the average price for this route, so you can spend that extra cash on a fun experience in Sioux Falls.
Question : How many days should you spend in Sioux Falls if you're flying in from Raleigh?
Answer : The average time spent in Sioux Falls by travelers flying from RDU is nine days.
Question : Is price more important than specific travel days for you?
Answer : For the month of December, the cheapest day to fly is Monday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often is the price changing when booking a trip from Raleigh-Durham International Airport (RDU) to Sioux Falls Regional Airport (Joe Foss Field) (FSD)?
Answer : Flight prices for RDU to FSD fluctuate a lot more than most routes. Prices tend to be lower the further out you book.