Costco gas prices in Tennessee
Tennessee average
- Regular
- $3.458
- Premium
- $4.084
Average across 8 stations, per gallon · updated July 22, 2026
Costco has 8 gas stations in Tennessee — the cheapest regular today is $3.359/gal at Costco Farragut in Knoxville. Tennessee Costco regular prices have climbed about $0.193 per gallon over the past month, from $3.265 to $3.458. Premium is up $0.119 over the same stretch, now at $4.084.
Gas stations
8
Tennessee
Avg regular
$3.458
per gallon, USD
Cheapest now
$3.359
Costco Farragut
30-day price trend
Regular$3.458Premium$4.084
View price history as a table
| Date | Regular | Premium |
|---|---|---|
| July 22, 2026 | $3.458 | $4.084 |
| July 21, 2026 | $3.438 | $4.066 |
| July 20, 2026 | $3.409 | $4.148 |
| July 19, 2026 | $3.406 | $4.118 |
| July 18, 2026 | $3.400 | $4.113 |
| July 17, 2026 | $3.372 | $4.051 |
| July 16, 2026 | $3.335 | $3.933 |
| July 15, 2026 | $3.334 | $4.068 |
| July 14, 2026 | $3.315 | $4.046 |
| July 13, 2026 | $3.316 | $4.019 |
| July 12, 2026 | $3.263 | $3.975 |
| July 11, 2026 | $3.250 | $3.959 |
| July 10, 2026 | $3.249 | $3.931 |
| July 9, 2026 | $3.244 | $3.917 |
| July 8, 2026 | $3.178 | $3.874 |
| July 7, 2026 | $3.229 | $3.918 |
| July 6, 2026 | $3.244 | $3.928 |
| July 5, 2026 | $3.240 | $3.942 |
| July 4, 2026 | $3.222 | $3.917 |
| July 3, 2026 | $3.215 | $3.904 |
| July 2, 2026 | $3.159 | $3.822 |
| July 1, 2026 | $3.135 | $3.819 |
| June 30, 2026 | $3.135 | $3.849 |
| June 29, 2026 | $3.149 | $3.874 |
| June 28, 2026 | $3.151 | $3.894 |
| June 27, 2026 | $3.167 | $3.900 |
| June 26, 2026 | $3.193 | $3.917 |
| June 25, 2026 | $3.230 | $3.935 |
| June 24, 2026 | $3.252 | $3.951 |
| June 23, 2026 | $3.265 | $3.965 |
All stations in Tennessee
All 8 stations, sorted by regular price from lowest to highest. Prices in $/gal.
| Rank | Station | Regular | Premium |
|---|---|---|---|
| 1 | Costco FarragutKnoxville | $3.359 | $4.059 |
| 2 | Costco Mt JulietMt. Juliet | $3.359 | $3.849 |
| 3 | Costco MurfreesboroMurfreesboro | $3.399 | $4.199 |
| 4 | Costco NE MemphisCordova | $3.449 | $3.449 |
| 5 | Costco Brentwood TNBrentwood | $3.499 | $4.169 |
| 6 | Costco SE MemphisMemphis | $3.499 | $4.349 |
| 7 | Costco W NashvilleNashville | $3.499 | $4.299 |
| 8 | Costco HendersonvilleHendersonville | $3.599 | $4.299 |