Car wash prices in Charleston, SC

4 of 23 car washes in Charleston list their prices online. Share your location to see which ones are worth the drive.

Cheapest unlimited plan
$23/mo
Cheapest single wash
$13
Typical single wash
$15

$ cheapest third $ middle $ priciest third

  1. 1109 Savannah Hwy · Express tunnel, Full service · 4.4★ (680)

  2. 2209 Savannah Hwy · Express tunnel · 4.5★ (624)

  3. 1114 Sam Rittenberg Blvd · Express tunnel · 4.4★ (490)

About these prices

The cheapest unlimited monthly plan we found in Charleston is at Whistle Express Car Wash on 1109 Savannah Hwy, at $23 a month. The cheapest single wash is at Whistle Express Car Wash, from $13. A typical unlimited plan costs about the same as 2 single washes, so it pays off if you wash more often than that each month.

Prices are the cheapest regular ones each car wash lists on its own website, last checked in November 2026. Intro deals and add-ons are left out, and prices can differ by location. Each listing has a link to tell us when a price changes. All car washes in Charleston.