Question : How many days should you spend in Sioux Falls if you're flying in from San Antonio?
Answer : Over the next two months, travelers from SAT to FSD are planning on staying for six days on average.
Question : Is price more important than specific travel days for you?
Answer : Saturday is your cheapest day to fly in December. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Do prices change more for this route than others?
Answer : Flight prices for SAT to FSD fluctuate a lot more than most routes. Remember, the sooner you book, the more you're able to save.