Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in August is Thursday. Being flexible with your travel days garners even more savings during booking.
Question : How long do most people visit Sioux Falls?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.
Question : What is the cheapest round-trip ticket you can get to Sioux Falls?
Answer : United Airlines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $486 and, when compared to the high-end bookings of $585, it's quite a deal.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating a lot less for this route than most routes in the United States, as they're ranging from $486 to $585. Prices tend to be lower the further out you book.
Question : Should you take that vacation to Sioux Falls in the next 30 days?
Answer : Aug 3rd has seen bookings (as of Jul 17th) as cheap as $486. That comes in 8% below the average price for this route. Saving on booking fees means you'll have more money to spend on your trip.