| Gas Station | Regular | Plus | Premium | Diesel |
 | Unbranded
125 W Walla Walla Hwy, Colfax, WA 99111
Get Directions | $3.759 | N/A | N/A | $4.159 |
 | Chevron
113 W Walla Walla Hwy, Colfax, WA 99111
Get Directions | $3.759 | N/A | $3.899 | $4.159 |
 | Cenex
105 E Harrison St, Colfax, WA 99111
Get Directions | $3.679 | N/A | N/A | $4.159 |
 | Conoco
804 N Main St, Colfax, WA 99111
Get Directions | $3.739 | $3.859 | $3.939 | $4.099 |
| Unbranded
115 N Mill St, Palouse, WA 99161
Get Directions | $3.759 | N/A | N/A | N/A |
| Unbranded
7603 State Route 270, Pullman, WA 99163
Get Directions | N/A | N/A | N/A | $3.689
Lowest Price |
| Unbranded
935 S Grand Ave, Pullman, WA 99163
Get Directions | $3.759 | N/A | N/A | $4.159 |
| Chevron
485 E Main St, Pullman, WA 99163
Get Directions | $3.759 | N/A | $3.879 | N/A |
| Chevron
1455 Se Bishop Blvd, Pullman, WA 99163
Get Directions | $3.759 | $3.889 | $3.979 | N/A |
 | Tesoro
770 N Grand Ave, Pullman, WA 99163
Get Directions | $3.789 | N/A | N/A | $3.999 |
| Cenex
975 E Main St, Pullman, WA 99163
Get Directions | $3.759 | N/A | N/A | $4.159 |
 | Texaco
500 S Grand Ave, Pullman, WA 99163
Get Directions | $3.759 | N/A | N/A | N/A |
| Cenex
355 Nw State St, Pullman, WA 99163
Get Directions | $3.679 | N/A | N/A | $4.159 |
 | Safeway
430 Se Bishop Blvd, Pullman, WA 99163
Get Directions | $3.759 | $3.859 | $3.959 | $3.999 |
| Unbranded
108 W Steptoe Ave, Oakesdale, WA 99158
Get Directions | N/A | N/A | N/A | $4.099 |
| Cenex
102 E Front St, Saint John, WA 99171
Get Directions | $3.579
Lowest Price | N/A | N/A | $4.159 |
| Conoco
1311 S Main St, Moscow, ID 83843
Get Directions | $3.599 | $3.719
Lowest Price | $3.819
Lowest Price | $4.049 |
| Unbranded
1418 E White Ave, Moscow, ID 83843
Get Directions | $3.599 | N/A | N/A | $4.049 |
| Tesoro
802 Troy Rd, Moscow, ID 83843
Get Directions | $3.639 | N/A | N/A | $4.039 |
| Cenex
2555 Highway 95 S, Moscow, ID 83843
Get Directions | $3.579 | N/A | N/A | $4.029 |