Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at December 13th. As of November 28th, the cheapest ticket sales are coming in 41% below the average price for this route, so you can spend that extra cash on an adventure in Sioux Falls.
Question : How long do most people stay in Sioux Falls when they fly in from Seattle?
Answer : Travelers from SEA to FSD stay eight days on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Tuesday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Are prices changing frequently for this route?
Answer : Flight prices for SEA to FSD change much more than the majority of routes. Remember, you can save by booking further in advance.