Question : Should you take that vacation to Sioux Falls in the next 30 days?
Answer : As of November 28th, the best day for booking to Sioux Falls (FSD) from Philadelphia (PHL) is December 18th. Bookings have been made roughly 20% below the average price for this route.
Question : How long are most people's visits to Sioux Falls when they fly in from Philadelphia?
Answer : Over the next two months, passengers from PHL to FSD are planning on staying for eight days on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in December is Thursday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Which airline is giving the best deals for round-trip flights from Philadelphia International Airport (PHL) to Sioux Falls Regional Airport (Joe Foss Field) (FSD)?
Answer : Delta Air Lines is your best bet for finding that coveted low fare.