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Costco Charleston Gas Prices – Ashley Town Center Dr

Regular · today
$3.629▲ +$0.010
Premium · today
$4.489▼ −$0.010

USD per gallon · Last updated October 31, 2026 · This station does not sell diesel

3050 Ashley Town Center Dr, Charleston, SC 29414-5664 · Open in Maps ↗

30-day range

where today sits
  • Regular$3.629 today · avg $3.740
    $3.579 low$3.949 high
  • Premium$4.489 today · avg $4.566
    $4.439 low$4.799 high

Price history at Charleston

Last 30 days · USD per gallon
RegularPremium

Regular: $3.699 on Oct 2 to $3.629 on Oct 31, low $3.579, high $3.949. Premium: $4.519 on Oct 2 to $4.489 on Oct 31, low $4.439, high $4.799.

Last updated October 31, 2026. Prices are collected once daily and can lag same-day changes at the pump.

Today’s price in context

At $3.629 for Regular, Charleston is the 2nd most expensive of 7 Costco gas stations in South Carolina today, $0.159 above the South Carolina average of $3.470.

Pooler, 87.6 mi away, is $0.360 cheaper.

vs the US average
$0.646 below, at $4.275
Premium over Regular
$0.860 — the South Carolina median is $0.800
Regular over the last 30 days
down $0.070
Days the price changed
19 of 30 reported days
Latest day at the 30-day low
October 29, 2026, at $3.579
15-gallon fill
$54.44, $0.75 more than at the 30-day low
Nearest cheaper station
Pooler — 87.6 mi

Charleston is located at 3050 Ashley Town Center Dr, Charleston, SC 29414-5664, in South Carolina. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.

Station details

Charleston Gas station hours

Mon–Fri
6 a.m. – 10 p.m.
Saturday
6 a.m. – 8:30 p.m.
Sunday
6 a.m. – 7:30 p.m.

Charleston Warehouse hours

Mon–Fri
10 a.m. – 8:30 p.m.
Saturday
9:30 a.m. – 7 p.m.
Sunday
10 a.m. – 6 p.m.

Costco gas near Charleston

  1. 1Mt PleasantMount Pleasant, SC · 16.5 mi$3.739Regular
  2. 2PoolerPooler, GA · 87.6 mi$3.269Regular
  3. 3Myrtle BeachMyrtle Beach, SC · 90.2 mi$3.459Regular
  4. 4Columbia SCColumbia, SC · 108.7 mi$3.469Regular
  5. 5AugustaAugusta, GA · 125.4 mi$3.269Regular

Distances are straight-line.

Cities near Charleston

At this location

Warehouse opened
April 2001
Warehouse phone
(843) 460-2003
Pumps open early
4 hours before the warehouse on weekdays

Also at this warehouse: a food court, a pharmacy, an optical department, a hearing aid center and a tire center.

Frequently asked questions

How much is gas at Costco Charleston today?

As of October 31, 2026: Regular $3.629 and Premium $4.489 per gallon. Prices are collected once a day, so the pump can differ.

What time does the Costco Charleston gas station open?

The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.

Does the Costco Charleston gas station sell diesel?

No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.

Is Costco Charleston cheaper than the average Costco station in South Carolina?

No — at $3.629, Regular here is $0.159 above the average Costco price in South Carolina, $3.470.

Where is the Costco Charleston gas station?

At 3050 Ashley Town Center Dr, Charleston, SC 29414-5664. It sits in the Costco warehouse parking lot and is open to members only.

Do you need a Costco membership to buy gas?

Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.

What payment methods does the Costco gas station accept?

Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.

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