Connecticut Gas Prices
Average price per gallon in Connecticut, updated 9/5/26 from AAA. Regular is currently $4.31/gal — $0.16 above the national average of $4.15.
Regular
$4.31
Mid-grade
$4.86
Premium
$5.29
Diesel
$5.89
Regular, change:▲ +$0.02 today▲ +$0.13 wk▲ +$0.15 mo
Regular — recent trend (92 days)
$4.40$3.90
Cheapest metros in Connecticut
| Metro | Regular | Diesel |
|---|---|---|
| New Haven-Meriden | $4.26 | $5.89 |
| Hartford | $4.29 | $5.90 |
| New London-Norwich (CT only) | $4.31 | $5.92 |
| Lower Fairfield County | $4.35 | $5.91 |
| Windham | $4.36 | $5.90 |
| Bridgeport | $4.37 | $5.90 |