Use Expedia to arrange your flight to Sioux City, IA (SUX-Sioux Gateway) airport, and then select from a variety of places to stay that will deliver the luxury you want. Amenities are important when you plan a trip, so we make it easy to get what you’d like to make your stay special. If you want an upscale hotel with fine dining, a spa, or several swimming pools, Expedia can help you find the best luxury hotel experience that North Sioux City has to offer. North Sioux City has some interesting things to see and do including Missouri River and Dakota Dunes Country Club, so you might want to take in the local sights during your visit.