Philadelphia Gas Prices
Average price per gallon in the Philadelphia metro (AAA’s Philadelphia (PA only) area), observed Sep 7, 2026 by AAA. Regular is currently $4.36/gal — $0.06 above the Pennsylvania average of $4.30, and $0.21 above the U.S. average of $4.15. That ranks #19 of 19 Pennsylvania metros, cheapest first.
Regular
$4.36
Mid-grade
$4.86
Premium
$5.17
Diesel
$6.04
Regular, change:▲ +$0.01 Daily change▲ +$0.17 wk▲ +$0.22 mo
Regular — recent trend (89 days)
$4.36$3.88
Jun 6, 2026Sep 7, 2026
Cheaper elsewhere in Pennsylvania?
The cheapest Pennsylvania metros right now, from the same AAA data — the lowest is $0.28 under Philadelphia.
| Metro | Regular | vs Philadelphia |
|---|---|---|
| Chambersburg-Waynesboro | $4.09 | −0.28 |
| Williamsport | $4.20 | −0.17 |
| Bloomsburg-Berwick | $4.20 | −0.16 |
| Lebanon | $4.22 | −0.15 |
| Mercer County | $4.23 | −0.14 |
| Harrisburg | $4.23 | −0.13 |