Union Gas Prices - Find the Lowest Gas Prices in Union, OR

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

National and Oregon Gas Price Averages

National Avg.OR Reg. Avg.OR Plus Avg.OR Prem. Avg.OR Diesel Avg.
$3.196
05/23/2025
$4.011
05/23/2025
$4.216
05/23/2025
$4.471
05/23/2025
$4.105
05/23/2025

Today's lowest gas prices in Oregon and around Union

StationRegularPlusPremiumDiesel
Chevron
1519 Adams Ave, La Grande, OR
$2.68
05/23/2025
$3.35
05/23/2025
$3.85
05/23/2025
05/23/2025
ARCO
91039 Coburg Industrial Way, Coburg, OR
$3.29
05/23/2025
$3.69
05/23/2025
$4.24
05/23/2025
$4.19
05/23/2025

Find all gas prices in and around Union, OR.

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Local Events

La Grande Farmers Market

Saturday, May 24, 2025 from 9:00am to 12:00pm
La Grande, OR
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La Grande Farmers Market

Tuesday, May 27, 2025 from 3:00pm to 6:00pm
La Grande, OR
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La Grande Farmers Market

Saturday, May 31, 2025 from 9:00am to 12:00pm
La Grande, OR
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La Grande Farmers Market

Tuesday, Jun 3, 2025 from 3:00pm to 6:00pm
La Grande, OR
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La Grande Farmers Market

Saturday, Jun 7, 2025 from 9:00am to 12:00pm
La Grande, OR
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La Grande Farmers Market

Tuesday, Jun 10, 2025 from 3:00pm to 6:00pm
La Grande, OR
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La Grande Farmers Market

Saturday, Jun 14, 2025 from 9:00am to 12:00pm
La Grande, OR
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La Grande Farmers Market

Tuesday, Jun 17, 2025 from 3:00pm to 6:00pm
La Grande, OR
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La Grande Farmers Market

Saturday, Jun 21, 2025 from 9:00am to 12:00pm
La Grande, OR
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La Grande Farmers Market

Tuesday, Jun 24, 2025 from 3:00pm to 6:00pm
La Grande, OR
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