Cheapest Gas in Delaware
Every Delaware metro AAA tracks, ranked from the lowest regular price up, observed Oct 20, 2026. The lowest published metro average is $4.01/gal in Wilmington-Newark (DE only).
Cheapest metroWilmington-Newark (DE only)$4.01/gal regular
| # | Metro | Regular | Diesel |
|---|---|---|---|
| 1 | Wilmington-Newark (DE only) | $4.01 | $6.36 |
| 2 | Milford-Seaford | $4.02 | $6.31 |
| 3 | Dover | $4.04 | $6.33 |