Union
Missouri
Union Gas Prices - Find the Lowest Gas Prices in Union, MO
Search for the lowest gasoline prices in Union, MO. Find local Union gas prices and Union 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
11/23/2025
|
$2.843
11/23/2025
|
$3.204
11/23/2025
|
$3.525
11/23/2025
|
$3.439
11/23/2025
|
Today's lowest gas prices in Missouri and around Union
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Amoco 854 MO-80, Matthews, MO |
$2.61
11/23/2025
|
11/23/2025
|
11/23/2025
|
$3.54
11/23/2025
|
Sam's Club 3536 Hammons Blvd, Joplin, MO |
$2.48
11/23/2025
|
11/23/2025
|
$3.04
11/23/2025
|
11/23/2025
|
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Friday, Dec 19, 2025 from 5:00pm to 9:00pm
Defiance, MO
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