Facts about flights from Washington to Sioux Falls
- Usually, people stay 7 days when travelling from Washington to Sioux Falls
- United Airlines offers the cheapest deal (flight UA1325) between Washington and Sioux Falls at $334.66
- Frontier Airlines offers the best deal (flight F9685) between Washington and Sioux Falls : 12h 21m at $210.97
- The average number of stop(s) between Washington and Sioux Falls is 1
- When flying from Washington to Sioux Falls, the most popular gateway is Chicago O'hare International (ORD)
- The average cost for 1 stop(s) flight from Washington to Sioux Falls is $359.70
