Gas Prices in Port Jefferson Station
No price data for Port Jefferson Station yet
Find the cheapest gas prices in Port Jefferson Station, Suffolk County today. We track gas stations across Port Jefferson Station and update prices daily using GasBuddy data. Port Jefferson Station is located in Suffolk County on Long Island, near Route 112, Route 347, Route 25A. Compare regular, mid-grade, premium, and diesel prices below to save on your daily commute.
No stations with price data yet.
Browse all Long Island gas pricesPort Jefferson Station Gas Price Context
The Suffolk County average for regular is currently $3.92/gal versus $3.90 across all of Long Island. If your commute runs along Route 112 or Route 347, check prices at both ends of the trip — the spread between the cheapest and priciest Long Island stations is regularly more than a dollar per gallon, and warehouse clubs (Costco, BJ's) reliably sit at the bottom of the table. Hit a pothole on the way? our roadside safety analysis covers what to do if it happens on a parkway.
FAQ — Gas in Port Jefferson Station
Where is the cheapest gas near Port Jefferson Station right now?
Check the island-wide ranking on our Cheapest Gas on Long Island page — it lists every reporting station from cheapest to priciest.
Is gas in Suffolk County cheaper than the Long Island average?
Suffolk County currently averages $3.92/gal regular versus $3.90 island-wide — slightly above the Long Island average. Individual stations matter more than averages: the island-wide spread is often more than a dollar per gallon.
How often are Port Jefferson Station gas prices updated?
Prices are pulled from crowd-reported and posted-price feeds and republished throughout the day — this page was last rebuilt Jun 30, 10:34 PM. Each station card shows regular, midgrade, premium, and diesel where reported.