Gas prices in Chattanooga, TN
Gas prices in Chattanooga, TNDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Chattanooga (TN only) metro area in Tennessee.
Regular
$3.73
per gallon · €0.88/L
Midgrade
$4.17
per gallon · €0.98/L
Premium
$4.52
per gallon · €1.07/L
Diesel
$5.71
per gallon · €1.35/L
up vs last week 2.1% vs last week ($3.65) up vs a year ago 48.2% vs a year ago ($2.52)
Nearest Tennessee metros on price
The metros immediately either side of Chattanooga in Tennessee, so you can see whether paying $3.73 here is normal or not.
| Metro | Regular | vs Chattanooga |
|---|---|---|
| Clarksville, TN | $3.66 | −$0.07 |
| Morristown, TN | $3.71 | −$0.02 |
| Chattanooga, TN | $3.73 | — |
| Cleveland, TN | $3.75 | +$0.02 |
| Kingsport & Bristol, TN | $3.76 | +$0.03 |
| Johnson City, TN | $3.79 | +$0.06 |
| Knoxville, TN | $3.80 | +$0.07 |
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Frequently asked questions
How much is gas in Chattanooga right now?
Regular gasoline averages $3.73 per gallon across Chattanooga, TN today (AAA metro average, 2026-10-26). Midgrade is $4.17, premium $4.52 and diesel $5.71.
Is gas cheaper in Chattanooga than the rest of Tennessee?
A Tennessee state comparison is unavailable today.
Where does Chattanooga rank in Tennessee?
Chattanooga is the 3rd cheapest of 10 Tennessee metros AAA tracks.
Are gas prices in Chattanooga higher than a year ago?
Yes — regular is 48.2% higher than this time last year ($2.52/gal then, $3.73 now).