Boston Gas Prices
Average price per gallon in the Boston metro (AAA’s Boston (MA only) area), observed Sep 7, 2026 by AAA. Regular is currently $4.24/gal — $0.02 above the Massachusetts average of $4.21, and $0.09 above the U.S. average of $4.15. That ranks #5 of 7 Massachusetts metros, cheapest first.
Regular
$4.24
Mid-grade
$4.86
Premium
$5.24
Diesel
$5.85
Regular, change:▲ +$0.01 Daily change▲ +$0.10 wk▲ +$0.17 mo
Regular — recent trend (94 days)
$4.32$3.88
Jun 6, 2026Sep 7, 2026
Cheaper elsewhere in Massachusetts?
The cheapest Massachusetts metros right now, from the same AAA data — the lowest is $0.12 under Boston.
| Metro | Regular | vs Boston |
|---|---|---|
| Seekonk | $4.11 | −0.12 |
| Springfield | $4.13 | −0.10 |
| Worcester | $4.19 | −0.05 |
| Pittsfield | $4.23 | — |
| Barnstable-Yarmouth | $4.24 | — |
| Cambridge-Newton-Framingham | $4.25 | +0.01 |