Portsmouth Gas Prices - Find the Lowest Gas Prices in Portsmouth, NH

Search for the lowest gasoline prices in Portsmouth, NH. Find local Portsmouth gas prices and Portsmouth gas stations with the best prices to fill up at the pump today

National and New Hampshire Gas Price Averages

National Avg.NH Reg. Avg.NH Plus Avg.NH Prem. Avg.NH Diesel Avg.
$3.180
05/03/2025
$2.889
05/03/2025
$3.481
05/03/2025
$3.890
05/03/2025
$3.736
05/03/2025

Today's lowest gas prices in New Hampshire and around Portsmouth

StationRegularPlusPremiumDiesel
Nouria
304 Sandown Rd, Hampstead, NH
$2.59
05/03/2025
$2.99
05/03/2025
$3.19
05/03/2025
$3.24
05/03/2025
Cumberland Farms
193 Endicott St N, Laconia, NH
$2.69
05/03/2025
05/03/2025
05/03/2025
05/03/2025

Find all gas prices in and around Portsmouth, NH.

Type in your Search Keyword(s) and Press Enter...
Add an Event

Local Events

Michael Yo: Issa Truuue! Tour

Saturday, May 3, 2025 at 6:00pm
Portsmouth, NH
More info »

Isaiah J. Thompson

Saturday, May 3, 2025 at 7:30pm
Portsmouth, NH
More info »

Michael Yo: Issa Truuue! Tour

Saturday, May 3, 2025 at 8:30pm
Portsmouth, NH
More info »

Rigoletto by Giuseppe Verdi

Sunday, May 4, 2025 at 3:00pm
Portsmouth, NH
More info »

Rigoletto

Sunday, May 4, 2025 at 3:00pm
Portsmouth, NH
More info »

Local Artist Series: Tim Theriault

Monday, May 5, 2025 at 7:00pm
Portsmouth, NH
More info »

PSO At The Movies: The Music Of Star Wars

Tuesday, May 6, 2025 at 9:30am
Portsmouth, NH
More info »

Olive Klug

Wednesday, May 7, 2025 at 7:00pm
Portsmouth, NH
More info »

Marc Maron: All In

Wednesday, May 7, 2025 at 7:30pm
Portsmouth, NH
More info »

Dezron Douglas Quintet

Wednesday, May 7, 2025 at 7:30pm
Portsmouth, NH
More info »

See All Events