Gas Prices Along Interstate 24
Updated April 5, 2026 — Prices updated regularly from EIA data
Route • 3 states
About Interstate 24
Running 316 miles from Pennyrile Parkway, KY to Chattanooga, TN, I-24 cuts through Kentucky and Tennessee. Gas prices along this corridor are consistently below average, benefiting from the South's competitive fuel market.
Avg. Price Along Route
$2.90
Est. Trip Fuel Cost
$116
Price Range
$2.82–$3.00
Gas Prices at Each Stop
- MOST EXPENSIVENashville, TN$3.00
- Chattanooga, TN$2.87
- CHEAPESTClarksville, TN$2.82
Fueling Tips for Interstate 24
- Fill up in Tennessee before entering expensive markets along the route.
- Avoid highway exit stations — drive 1-2 miles off the exit to find prices 10-25 cents cheaper.
- The GasBuddy app shows upcoming prices along your route so you can plan fill-up stops.
- Consider a forward fill-up strategy: check prices 50-100 miles ahead.
- Fleet cards and membership fuel programs give additional discounts at qualifying stations along Interstate 24.
Making the Most of Every Road Trip
Smart travelers combine fuel savings with great American collectibles. Limited offers available for road trip enthusiasts.
Get Your Badge →Frequently Asked Questions
Related Gas Price Pages
Gas Prices Along Interstate 5Gas Prices Along Interstate 10Gas Prices Along Interstate 15Gas Prices Along Interstate 20Gas Prices Along Interstate 25Gas Prices Along Interstate 35Gas Prices Along Interstate 40Gas Prices Along Interstate 55Gas Prices Along Interstate 65Gas Prices Along Interstate 70Gas Prices Along Interstate 75Gas Prices Along Interstate 80Gas Prices Along Interstate 85Gas Prices Along Interstate 90Gas Prices Along Interstate 95Gas Prices Along Interstate 4Gas Prices Along Interstate 8Gas Prices Along Interstate 12Gas Prices Along Interstate 26Gas Prices Along Interstate 30Gas Prices Along Interstate 44Gas Prices Along Interstate 45Gas Prices Along Interstate 64Gas Prices Along Interstate 66Gas Prices Along Interstate 68Gas Prices Along Interstate 69Gas Prices Along Interstate 71Gas Prices Along Interstate 76Gas Prices Along Interstate 77Gas Prices Along Interstate 78Gas Prices Along Interstate 81Gas Prices Along Interstate 84Gas Prices Along Interstate 87Gas Prices Along Interstate 88Gas Prices Along Interstate 91Gas Prices Along Interstate 93Gas Prices Along Interstate 94Gas Prices Along Interstate 96Gas Prices Along Interstate 97Gas Prices Along Interstate 99Gas Prices Along Interstate 278Gas Prices Along Interstate 376Gas Prices Along Interstate 390Gas Prices Along Interstate 405Gas Prices Along Interstate 495Gas Prices Along Interstate 285Gas Prices Along Interstate 610Gas Prices Along Interstate 635Gas Prices Along Interstate 820Compare All 50 StatesRoad Trip Calculator