Monongahela Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $4.63 | $5.03 | $5.32 | $5.59 | - |
Highest Recorded Average Gas Price In Monongahela Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.59 | 08/08/26 |
| Regular | $4.63 | 09/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Monongahela
Sunoco in Monongahela (1003A Rte 837)
1003A Monongahela Ave, Monongahela, Pennsylvania,
$4.39
Oct 27, 2026
0¢ Cashback
Sunoco in Monongahela (1003A Rte 837)
1003A Monongahela AveMonongahelaPennsylvania15063USA
Sheetz in Monongahela (111 E MAIN ST)
111 E Main St, Monongahela, Pennsylvania,
$4.99
Oct 27, 2026
0¢ Cashback
Sheetz in Monongahela (111 E MAIN ST)
111 E Main StMonongahelaPennsylvania15063USA
BP in Monongahela (200 DRY RUN RD)
200 Dry Run Rd, Monongahela, Pennsylvania,
$5.09
Oct 27, 2026
0¢ Cashback
BP in Monongahela (200 DRY RUN RD)
200 Dry Run RdMonongahelaPennsylvania15063USA
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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.