San Juan Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.82 | $3.24 | $3.58 | $3.27 | - |
| Month Ago Avg. | $2.82 | $3.24 | $3.58 | $3.27 | - |
Highest Recorded Average Gas Price In San Juan Year to Date
| Price | Date | |
|---|---|---|
| Regular | $2.84 | 04/29/25 |
| Diesel | $3.32 | 01/30/25 |
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
Sep 05, 2025
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,
$3.34
Sep 05, 2025
0¢ Cashback
Sunoco in San Juan (911 SH-495)
911 SH-495San JuanTexas78589USA
Find Cheap Gas Prices By State
Click on the state to view the State details
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.