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

Search for the lowest gasoline prices in Ontario, OR. Find local Ontario gas prices and Ontario 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.
$3.195
05/22/2025
$3.995
05/22/2025
$4.201
05/22/2025
$4.463
05/22/2025
$4.078
05/22/2025

Today's lowest gas prices in Oregon and around Ontario

StationRegularPlusPremiumDiesel
Chevron
1519 Adams Ave, La Grande, OR
$2.68
05/22/2025
$3.35
05/22/2025
$3.85
05/22/2025
05/22/2025
ARCO
91039 Coburg Industrial Way, Coburg, OR
$3.29
05/22/2025
$3.69
05/22/2025
$4.24
05/22/2025
$4.19
05/22/2025

Find all gas prices in and around Ontario, OR.

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