Union Star Gas Prices - Find the Lowest Gas Prices in Union Star, MO

Search for the lowest gasoline prices in Union Star, MO. Find local Union Star gas prices and Union Star gas stations with the best prices to fill up at the pump today

National and Missouri Gas Price Averages

National Avg.MO Reg. Avg.MO Plus Avg.MO Prem. Avg.MO Diesel Avg.
$3.160
12/20/2025
$2.843
12/20/2025
$3.204
12/20/2025
$3.525
12/20/2025
$3.439
12/20/2025

Today's lowest gas prices in Missouri and around Union Star

StationRegularPlusPremiumDiesel
Amoco
854 MO-80, Matthews, MO
$2.61
12/20/2025
12/20/2025
12/20/2025
$3.54
12/20/2025
Sam's Club
3536 Hammons Blvd, Joplin, MO
$2.48
12/20/2025
12/20/2025
$3.04
12/20/2025
12/20/2025

Find all gas prices in and around Union Star, MO.

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