Williamsport Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.46 | $4.03 | $4.48 | $5.05 | - |
| Month Ago Avg. | $3.41 | $3.77 | $4.43 | $4.32 | - |
Highest Recorded Average Gas Price In Williamsport Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.05 | 06/15/26 |
| Regular | $3.46 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Williamsport
BP in Williamsport (514 IN-28)
514 STATE ROAD 28 E, Williamsport, Indiana,
$4.00
Jul 13, 2026
0¢ Cashback
BP in Williamsport (514 IN-28)
514 STATE ROAD 28 EWilliamsportIndiana47993USA
CountryMark in Williamsport (402 4th St)
402 4th St, Williamsport, Indiana,
$4.04
Jul 13, 2026
0¢ Cashback
CountryMark in Williamsport (402 4th St)
402 4th StWilliamsportIndiana47993USA
Find Cheap Gas Prices By State
Click on the state to view the State details
Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.