Question : Should you take that vacation to Sioux Falls in the next 30 days?
Answer : Since low prices are preferred, look at January 26th. As of January 16th, the cheapest ticket sales are coming in 23% below the average price for this route, so you can spend that extra money on an adventure in Sioux Falls.
Question : Do travelers from Colorado Springs typically stay in Sioux Falls for very long?
Answer : Of course you're not most people, but if you were, you'd stay roughly three days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : In February, Wednesday is your lowest-cost day to fly. Being flexible with your travel days garners you even more savings during your booking.
Question : How often are prices changing for this route?
Answer : Prices for COS to FSD do change a lot more than most routes. Prices tend to be lower the further out you book.