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Massachusetts Gas Prices
Weekly Massachusetts averages from the U.S. Energy Information Administration, week of 10/19/2026.
- Regular
- $4.20/gal
- Midgrade
- $4.86/gal
- Premium
- $5.27/gal
Massachusetts gas prices over 3 years
Monthly average of weekly prices, dollars per gallon
Show as a table
| Period | Regular |
|---|---|
| Oct 2026 | $4.25 |
| Dec 2025 | $2.92 |
Last 12 weeks
Regular gasoline, dollars per gallon
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| Week of | Regular | Change |
|---|---|---|
| 10/19/2026 | $4.20 | -1.3% |
| 10/12/2026 | $4.26 | -1.0% |
| 10/05/2026 | $4.30 | -0.3% |
| 09/28/2026 | $4.32 | -0.8% |
| 09/21/2026 | $4.35 | +2.3% |
| 09/14/2026 | $4.25 | +2.2% |
| 09/07/2026 | $4.16 | +2.3% |
| 08/31/2026 | $4.07 | +1.3% |
| 08/24/2026 | $4.02 | +1.7% |
| 08/17/2026 | $3.95 | -0.4% |
| 08/10/2026 | $3.96 | -2.3% |
| 08/03/2026 | $4.06 | -0.6% |
Metro areas in Massachusetts
Weekly EIA city averages where published, and monthly BLS averages
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| Metro area | Weekly (EIA) | Monthly (BLS) |
|---|---|---|
| Boston | $4.25 | $4.34 (Sep 2026) |
Frequently asked questions
- What is the average price of gas in Massachusetts?
- Regular gasoline in Massachusetts averaged $4.20/gal the week of 10/19/2026, according to EIA.
- How do Massachusetts gas prices compare with the U.S. average?
- The U.S. average for regular was $4.28/gal the same week, so Massachusetts was $0.08 lower than the national average.
Source: U.S. Energy Information Administration, Gasoline and Diesel Fuel Update · Last updated 10/19/2026