San Juan Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.83 | $3.26 | $3.61 | $3.25 | - |
| Month Ago Avg. | $2.83 | $3.26 | $3.61 | $3.25 | - |
Highest Recorded Average Gas Price In San Juan Year to Date
| Price | Date | |
|---|---|---|
| Regular | $2.83 | 03/27/26 |
| Diesel | $3.25 | 01/24/26 |
Top 10 Gas Stations & Cheap Fuel Prices in San Juan
Exxon in San Juan (501 N Ceasar Chavez Rd)
501 N Ceasar Chavez Rd, San Juan, Texas,
$3.16
Apr 01, 2026
0¢ Cashback
Exxon in San Juan (501 N Ceasar Chavez Rd)
501 N Ceasar Chavez RdSan JuanTexas78589USA
Sunoco in San Juan (911 SH-495)
911 SH-495, San Juan, Texas,
$3.49
Apr 01, 2026
0¢ Cashback
Sunoco in San Juan (911 SH-495)
911 SH-495San JuanTexas78589USA
Stripes in San Juan (600 E Bus US-83)
600 E Bus US-83, San Juan, Texas,
$3.49
Apr 01, 2026
0¢ Cashback
Stripes in San Juan (600 E Bus US-83)
600 E Bus US-83San JuanTexas78589USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.