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Gasoline Prices Drop Across Puerto Rico to Start the Week

Published Oct 19, 2026, 7:19 AM ASTvia Metro PR

Why this matters: Cheaper fuel directly eases island households’ driving costs: regular gas at $1.14 to $1.18 per liter ($4.30–$4.46 a gallon), down up to 3 cents, follows price hikes earlier in October.

Drivers in Puerto Rico are starting the work week with lower gasoline prices, according to data published Monday, October 19, by the Department of Consumer Affairs (DACO). Regular gasoline sells for between $1.14 and $1.18 per liter ($4.30–$4.46 a gallon), down from $1.17 to $1.20 the previous Monday. Premium gasoline now runs between $1.27 and $1.38 per liter ($4.80–$5.21 a gallon), compared with $1.30 to $1.40 last week, a drop of up to three cents per liter at the bottom of the range.

Diesel sells between $1.50 and $1.56 per liter ($5.67–$5.89 a gallon), a two-cent reduction at its maximum price. The decreases are a favorable change for consumers after increases recorded in early October. DACO, through its Economic Studies Division, monitors fuel prices in Puerto Rico and their relationship with fluctuations in the international oil market.

Although the week begins with reductions across several grades, prices may change in the coming days depending on market conditions and each service station.

In context

Per liter and per gallon

  • Regular$1.14–$1.18/L ($4.30–$4.46/gal)
  • Premium$1.27–$1.38/L ($4.80–$5.21/gal)
  • Diesel$1.50–$1.56/L ($5.67–$5.89/gal)

Gallons converted from the per-liter prices above (1 gallon ≈ 3.785 liters).

SourceMetro PR

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