Rates on Hilton Head swing harder by season than almost anything else on the island, so treat every number here as a band and confirm current pricing when you book.
Spring, roughly March to mid-May. Peak. Perfect weather, overseeded fairways, and the highest rates of the year. Harbour Town is in a price category of its own, running into the several hundreds per round in season. Other resort courses commonly sit somewhere in the $100 to $200 range at peak.
Summer, June to August. Hot and humid, with afternoon thunderstorms. Rates fall noticeably and twilight golf becomes the sensible play. Early tee times are not a preference here, they are a survival strategy.
Fall, September and October. The best value-to-conditions ratio of the year. Warm, drier, fewer crowds, and rates well below spring. Ask about aeration schedules, which usually fall in late summer or early autumn and can affect greens for a couple of weeks.
Winter, November to February. Cheapest golf, genuinely playable most days, occasional cold snaps and dormant rough. Some courses overseed and some do not.
Book resort courses 30 to 90 days out for spring; guests of Sea Pines and Palmetto Dunes get earlier access to their own tee sheets, which is a real reason to stay inside a golf community if golf is the point of the trip. Stay-and-play packages are usually better value than booking rounds individually. Around RBC Heritage week in April, Harbour Town effectively leaves the public tee sheet for tournament set-up and play.