Louisiana Gas Prices
Average price per gallon in Louisiana, updated 9/5/26 from AAA. Regular is currently $3.77/gal — $0.38 below the national average of $4.15.
Regular
$3.77
Mid-grade
$4.24
Premium
$4.64
Diesel
$5.49
Regular, change:→ $0.00 today▲ +$0.09 wk▲ +$0.14 mo
Regular — recent trend (92 days)
$3.77$3.43
Cheapest metros in Louisiana
| Metro | Regular | Diesel |
|---|---|---|
| Monroe | $3.71 | $5.50 |
| Alexandria | $3.75 | $5.57 |
| Shreveport-Bossier City | $3.75 | $5.52 |
| Baton Rouge | $3.76 | $5.50 |
| Lake Charles | $3.77 | $5.42 |
| New Orleans | $3.77 | $5.47 |