| Gas Station | Regular | Plus | Premium | Diesel |
 | Hess
1138 Montauk Hwy, Water Mill, NY 11976
Get Directions | $2.919 | $3.059 | $3.159 | N/A |
 | Sunoco
500 N Highway, Southampton, NY 11968
Get Directions | $2.999 | $3.159 | $3.299 | N/A |
 | Gulf
10 County Road 39, Southampton, NY 11968
Get Directions | $2.999 | N/A | N/A | $3.599 |
 | Coastal
380 N Sea Rd, Southampton, NY 11968
Get Directions | $3.099 | N/A | N/A | N/A |
 | Shell
1630 N Highway, Southampton, NY 11968
Get Directions | $2.999 | $3.199 | $3.299 | $3.009 |
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| Hess
816 County Road 39, Southampton, NY 11968
Get Directions | $2.919 | $3.059 | $3.159 | N/A |
| Gulf
2000 County Road 39, Southampton, NY 11968
Get Directions | $2.899 | N/A | N/A | $2.899
Lowest Price |
 | Mobil
13 County Road 39, Southampton, NY 11968
Get Directions | $2.979 | N/A | N/A | $2.999 |
 | Citgo
270 Hampton Rd, Southampton, NY 11968
Get Directions | $2.999 | N/A | N/A | N/A |
| Getty
378 Main St, Sag Harbor, NY 11963
Get Directions | $3.149 | N/A | N/A | N/A |
| Mobil
Hampton Rd, Sag Harbor, NY 11963
Get Directions | N/A | $3.299 | $3.299 | N/A |
| Hess
346 Montauk Hwy, Wainscott, NY 11975
Get Directions | $2.919 | $3.059 | $3.159 | N/A |
 | Valero
320 Depot Ln, Cutchogue, NY 11935
Get Directions | $2.829 | $2.769
Lowest Price | $2.929
Lowest Price | N/A |
 | BP
32400 County Road 48, Peconic, NY 11958
Get Directions | $3.139 | $2.839 | $3.019 | N/A |
| Getty
4 Montauk Hwy, East Hampton, NY 11937
Get Directions | $3.049 | N/A | $3.099 | $3.149 |
| Hess
239 W Montauk Hwy, Hampton Bays, NY 11946
Get Directions | $2.919 | N/A | $3.179 | $3.059 |
| Shell
250 E Montauk Hwy, Hampton Bays, NY 11946
Get Directions | $2.999 | N/A | $3.299 | $3.149 |
| Unbranded
1100 Main St, Greenport, NY 11944
Get Directions | $2.979 | N/A | $3.179 | N/A |
| Citgo
80 Factory Ave, Mattituck, NY 11952
Get Directions | $3.109 | $3.049 | N/A | $3.099 |
| Hess
11100 Main Rd, Mattituck, NY 11952
Get Directions | $2.779
Lowest Price | N/A | N/A | N/A |