Gas Prices in Portland, ME
Updated May 20, 2026 · AAA data · Regular unleaded
Gas Prices in Portland
Portland, Maine has moderate gas prices for New England, anchored by Irving Oil's extensive infrastructure across Southern Maine. Hannaford Supermarkets' fuel program provides competitive pricing for grocery shoppers, and the city's lower operating costs vs Boston keep Portland consistently cheaper than the Massachusetts metro.
Prices at individual stations can vary by 5–15 cents within the same city depending on brand, location, and local competition. Use apps like GasBuddy to find the cheapest station near you in Portland.
Frequently Asked Questions
What is the gas price in Portland right now?
The average regular unleaded price in Portland, Maine is $4.550/gal as of May 20, 2026. Station prices vary — expect a range of roughly $4.450 to $4.670 across the metro area.
Is Portland ME gas cheaper than Boston?
Portland, ME typically runs slightly cheaper than Boston — lower real estate and labor costs for station operators outweigh any small supply-chain differences. Both cities pay New England's geographic supply premium over Midwest and South markets.
Where is cheapest gas in Portland ME?
Irving Oil stations throughout greater Portland offer competitive everyday pricing. Hannaford fuel centers with grocery savings cards are excellent for regular Hannaford shoppers. Shaw's fuel stations are another competitive grocery-tied option.
When is the cheapest day to buy gas in Portland?
Nationwide data shows Monday and Tuesday tend to have slightly lower gas prices before weekly demand picks up. Avoid buying gas Thursday through Saturday when prices are typically higher.