Gas Stations in Saint Marys, KS
KS Avg. Gas Prices
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.148 | $3.497 | $3.826 | $4.317 |
| Yesterday Avg. | $3.134 | $3.482 | $3.813 | $4.300 |
| Week Ago Avg. | $2.922 | $3.251 | $3.605 | $3.973 |
| Month Ago Avg. | $2.472 | $2.832 | $3.174 | $3.347 |
| Year Ago Avg. | $2.792 | $3.111 | $3.403 | $3.271 |