Question : How long do most people stay in Sioux Falls?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.
Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Apr 24th, the best day for deals to Sioux Falls (FSD) is May 6th. It costs $156, which is 47% below the average price to book the same route.
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 even more savings during booking.
Question : What price range should you expect when booking from Saint Louis (STL) to Sioux Falls (FSD)?
Answer : Prices for this trip tend to change much more than other flights in the United States. They can vary anywhere from $156 to $1,438. However, the sooner you book, the better price you tend to get.
Question : Which airline is offering the cheapest flight from STL to FSD?
Answer : United Airlines is offering the best deal at $156. Better take a look quickly because prices range all the way up to $1,438 over the next three months.