Cheapest Gas in Tennessee
Every Tennessee metro AAA tracks, ranked from the lowest regular price up, observed Oct 20, 2026. The lowest published metro average is $3.64/gal in Chattanooga (TN only).
Cheapest metroChattanooga (TN only)$3.64/gal regular
| # | Metro | Regular | Diesel |
|---|---|---|---|
| 1 | Chattanooga (TN only) | $3.64 | $5.72 |
| 2 | Clarksville-Hopkinsville (TN only) | $3.68 | $5.90 |
| 3 | Cleveland | $3.70 | $5.90 |
| 4 | Morristown | $3.77 | $5.95 |
| 5 | Johnson City | $3.79 | $5.88 |
| 6 | Nashville | $3.80 | $6.04 |
| 7 | Kingsport-Bristol | $3.80 | $5.90 |
| 8 | Knoxville | $3.82 | $5.98 |
| 9 | Memphis (TN only) | $3.97 | $6.11 |
| 10 | Jackson | $4.00 | $6.13 |