Gas prices in Lafayette, LA
Gas prices in Lafayette, LADaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Lafayette metro area in Louisiana.
Regular
$3.77
per gallon · €0.89/L
Midgrade
$4.21
per gallon · €0.99/L
Premium
$4.61
per gallon · €1.09/L
Diesel
$5.78
per gallon · €1.36/L
down vs last week 2.4% vs last week ($3.86) up vs a year ago 44.3% vs a year ago ($2.61)
Nearest Louisiana metros on price
The metros immediately either side of Lafayette in Louisiana, so you can see whether paying $3.77 here is normal or not.
| Metro | Regular | vs Lafayette |
|---|---|---|
| Baton Rouge, LA | $3.71 | −$0.05 |
| Hammond, LA | $3.73 | −$0.03 |
| New Orleans, LA | $3.75 | −$0.02 |
| Shreveport & Bossier City, LA | $3.76 | −$0.01 |
| Lafayette, LA | $3.77 | — |
| Alexandria, LA | $3.79 | +$0.02 |
| Houma & Thibodaux, LA | $3.87 | +$0.10 |
| Lake Charles, LA | $3.89 | +$0.13 |
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Tools for drivers in Lafayette
Frequently asked questions
How much is gas in Lafayette right now?
Regular gasoline averages $3.77 per gallon across Lafayette, LA today (AAA metro average, 2026-10-26). Midgrade is $4.21, premium $4.61 and diesel $5.78.
Is gas cheaper in Lafayette than the rest of Louisiana?
A Louisiana state comparison is unavailable today.
Where does Lafayette rank in Louisiana?
Lafayette is the 6th cheapest of 9 Louisiana metros AAA tracks.
Are gas prices in Lafayette higher than a year ago?
Yes — regular is 44.3% higher than this time last year ($2.61/gal then, $3.77 now).