Massachusetts Gas Prices
Average price per gallon in Massachusetts, updated 7/22/26 from AAA. Regular is currently $4.07/gal — $0.01 above the national average of $4.06.
Regular
$4.07
Mid-grade
$4.69
Premium
$5.09
Diesel
$5.33
Regular, change:▲ +$0.02 today▲ +$0.17 wk▼ $0.02 mo
Regular — recent trend (43 days)
Cheapest metros in Massachusetts
| Metro | Regular | Diesel |
|---|---|---|
| Seekonk | $3.95 | $5.16 |
| Springfield | $3.98 | $5.23 |
| Pittsfield | $4.06 | $5.31 |
| Worcester | $4.08 | $5.38 |
| Boston (MA only) | $4.09 | $5.32 |
| Cambridge-Newton-Framingham | $4.10 | $5.38 |