Gas prices in Portland, ME
Gas prices in Portland, MEDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Portland metro area in Maine.
Regular
$4.28
per gallon · €1.01/L
Midgrade
$4.85
per gallon · €1.15/L
Premium
$5.35
per gallon · €1.26/L
Diesel
$6.45
per gallon · €1.52/L
down vs last week 1.2% vs last week ($4.33) up vs a year ago 42.4% vs a year ago ($3.00)
Nearest Maine metros on price
The metros immediately either side of Portland in Maine, so you can see whether paying $4.28 here is normal or not.
| Metro | Regular | vs Portland |
|---|---|---|
| Portland, ME | $4.28 | — |
| Lewiston & Auburn, ME | $4.28 | +$0.00 |
| Bangor, ME | $4.33 | +$0.05 |
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Tools for drivers in Portland
Frequently asked questions
How much is gas in Portland right now?
Regular gasoline averages $4.28 per gallon across Portland, ME today (AAA metro average, 2026-10-26). Midgrade is $4.85, premium $5.35 and diesel $6.45.
Is gas cheaper in Portland than the rest of Maine?
A Maine state comparison is unavailable today.
Where does Portland rank in Maine?
Portland is the 1st cheapest of 3 Maine metros AAA tracks.
Are gas prices in Portland higher than a year ago?
Yes — regular is 42.4% higher than this time last year ($3.00/gal then, $4.28 now).