Skip to main content
Beginning of main content

RDU (Raleigh) to FSD (Sioux Falls) Flights $425.6

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap RDU to FSD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Raleigh to Sioux Falls (RDU to FSD)

Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating less for this route than most routes in the United States, as they're ranging from $328 to $940. The further out you book a route, the more likely you are to save.

Question : What is the cheapest round-trip ticket you can get to Sioux Falls?
Answer : Delta Air Lines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $328, which is quite a deal when compared to the high-end bookings of $940.

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jul 17th, the cheapest day to fly from Raleigh to Sioux Falls is Jul 29th. Tickets are currently being sold for $328, which is 31% below the average price for this route.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Saturday. Being flexible with your travel days garners even more savings during booking.

Question : How many days should you spend in Sioux Falls?
Answer : Over the next two months, passengers from RDU to FSD are planning on staying for about one week on average.