BUF (Buffalo) to FSD (Sioux Falls) Flights $425.6

Question : Which airline is giving the best deals for round-trip flights from Buffalo Niagara International Airport (BUF) to Sioux Falls Regional Airport (Joe Foss Field) (FSD)?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $364, while prices for other flights are as high as $561.

Question : Do travelers from Buffalo typically stay in Sioux Falls for very long?
Answer : The average time spent in Sioux Falls by passengers from Buffalo is six days.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating less for this route than most routes in the United States, as they're ranging from $364 to $561. Prices tend to be lower the further out you book.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jun 19th, the best day for booking to Sioux Falls (FSD) is Jul 11th. It costs $364, which is 26% below this route's average price.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in July is Tuesday. Being flexible with your travel days garners even more savings during booking.