Question : How much should a trip from Tucson (TUS) to Sioux Falls (FSD) cost?
Answer : Flight prices change more than most routes in the United States for TUS to FSD. They range from $316 to $1,086. However, the sooner you book, the better price you tend to get.
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 eight days.
Question : Which airline is offering the cheapest flight from TUS to FSD?
Answer : United Airlines is the leader in keeping costs down for their passengers over the next three months. Fares are being booked at just $316, which is quite a deal when compared to the more expensive bookings of $1,086.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of July, the cheapest day to fly is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : Should you take that vacation to Sioux Falls in the next 30 days?
Answer : Since low prices are preferred, look at Jul 10th. As of Jun 26th, it's showing the cheapest ticket sales at $316. That is 34% below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.