Costco Puerto Rico Gas Prices
Find the cheapest Costco gas in Puerto Rico— every fuel center ranked by today's price.
1 Costco fuel centers in 1 city · 0 of 1 sell diesel
Costco operates 1 fuel center in Puerto Rico, all in San Juan. Across the state, regular gas averages $1.117 and premium runs about $0.180 higher at $1.297. Across the state, regular pump prices have climbed about $0.020 over the past month, from $1.097 a month ago. Premium has climbed about $0.030 over the same period.
If your vehicle takes premium, the lowest in Puerto Rico is Costco Carolina in San Juan at $1.297. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.
30-day Puerto Rico average price trend
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All Puerto Rico stations by price
| Station | Regular | Premium |
|---|---|---|
| Carolina San Juan | $1.117 | $1.297 |