Crystal City Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.7 | $3.49 | $4.05 | - | - |
| Month Ago Avg. | $3.53 | $3.24 | $4.01 | - | - |
Highest Recorded Average Gas Price In Crystal City Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.7 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Crystal City
Casey's in Crystal City (1245 N Truman Blvd)
1245 N Truman Blvd, Crystal City, Missouri,
$3.98
Jul 12, 2026
0¢ Cashback
Casey's in Crystal City (1245 N Truman Blvd)
1245 N Truman BlvdCrystal CityMissouri63019USA
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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.