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

Search for the lowest gasoline prices in Union County, TN. Find local Union County gas prices and Union 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.
$3.083
03/15/2025
03/15/2025
03/15/2025
03/15/2025
03/15/2025

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

StationRegularPlusPremiumDiesel
03/15/2025
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03/15/2025

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

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Local Events

St. Patrick's Day Scavenger Hunt

Saturday, Mar 15, 2025 from 9:00am to 5:00pm
Knoxville, TN
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St. John's Cathedral Literary Festival

Saturday, Mar 15, 2025 from 9:00am to 3:00pm
Knoxville, TN
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Third Creek Greenway Parkrun

Saturday, Mar 15, 2025 at 9:00am
Knoxville, TN
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Dixie Lee Farmers Market

Saturday, Mar 15, 2025 from 10:00am to 1:00pm
Knoxville, TN
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Knox Shamrock Fest

Saturday, Mar 15, 2025 from 10:00am to 6:00pm
Knoxville, TN
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Market Square Farmers Market

Saturday, Mar 15, 2025 from 10:00am to 2:00pm
Knoxville, TN
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Knoxville Flea Market

Saturday, Mar 15, 2025 from 10:00am to 6:00pm
Knoxville, TN
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St. Pat's Saturday at Jig and Reel

Saturday, Mar 15, 2025 at 11:30am
Knoxville, TN
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Lovingly: Black, Queer, Interracial Tennessee in Craft’ Exhibition

Saturday, Mar 15, 2025 from 12:00pm to 5:00pm
Knoxville, TN
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St. Pattys Party at Union Jacks Knoxville

Saturday, Mar 15, 2025 at 4:00pm
Knoxville, TN
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