Sullivan County Gas Prices - Find the Lowest Gas Prices in Sullivan County, TN

Search for the lowest gasoline prices in Sullivan County, TN. Find local Sullivan County gas prices and Sullivan County gas stations with the best prices to fill up at the pump today

National and Tennessee Gas Price Averages

National Avg.TN Reg. Avg.TN Plus Avg.TN Prem. Avg.TN Diesel Avg.
$3.187
05/25/2025
05/25/2025
05/25/2025
05/25/2025
05/25/2025

Today's lowest gas prices in Tennessee and around Sullivan County

StationRegularPlusPremiumDiesel
05/25/2025
05/25/2025
05/25/2025
05/25/2025
05/25/2025
05/25/2025
05/25/2025
05/25/2025

Find all gas prices in and around Sullivan County, TN.

Type in your Search Keyword(s) and Press Enter...
Add an Event

Local Events

Memorial Day at Mountain Home National Cemetery

Sunday, May 25, 2025 at 11:00am
Mountain Home, TN
More info »

Sullivan County Veterans Park Memorial Day Remembrance

Monday, May 26, 2025 at 4:00pm
Blountville, TN
More info »

Kingsport Farmer's Market

Wednesday, May 28, 2025 from 7:00am to 1:00pm
Kingsport, TN
More info »

Mini Kiss

Friday, May 30, 2025 at 8:00pm
Kingsport, TN
More info »

Beatles vs Stones - A Musical Showdown

Friday, May 30, 2025 at 8:00pm
Bristol, TN
More info »

Travis Stephenson

Friday, May 30, 2025 at 8:00pm
Johnson City, TN
More info »

Kingsport Farmer's Market

Saturday, May 31, 2025 from 7:00am to 1:00pm
Kingsport, TN
More info »

Johnson City Farmers Market

Saturday, May 31, 2025 from 8:00am to 1:00pm
Johnson City, TN
More info »

State Street Farmer's Market

Saturday, May 31, 2025 from 8:00am to 12:00pm
Bristol, TN
More info »

Kevin James: Owls Don't Walk

Saturday, May 31, 2025 at 8:00pm
Bristol, VA
More info »

See All Events