Question : What is the cheapest day to fly in the next four weeks?
Answer : As of December 5th, the cheapest day to fly from Sioux Falls to Billings is December 25th. Tickets have been sold for 11% below the average price for this route.
Question : Do travelers from Sioux Falls typically stay in Billings for very long?
Answer : Over the next two months, passengers from FSD to BIL are planning on staying for five days on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Saturday. Being flexible with your travel days garners you even more savings during your booking.
Question : How often is the price changing when booking a trip from Sioux Falls Regional Airport (Joe Foss Field) (FSD) to Billings Logan International Airport (BIL)?
Answer : Flight prices for FSD to BIL change much more than most. However, the sooner you book, the better price you tend to get.