Gaithersburg Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.63 | $4.12 | $4.43 | $4.17 | $3.06 |
| Month Ago Avg. | $3.63 | $4.12 | $4.43 | $4.17 | $3.06 |
Highest Recorded Average Gas Price In Gaithersburg Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.19 | 08/08/25 |
| Regular | $3.71 | 07/02/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Gaithersburg
Liberty in Gaithersburg (623 S Frederick Ave)
623 S Frederick Ave, Gaithersburg, Maryland,
$3.13
Oct 24, 2025
0¢ Cashback
BP in Gaithersburg (19304 Montgomery Village Ave)
19304 Montgomery Village Ave, Gaithersburg, Maryland,
$3.15
Oct 24, 2025
0¢ Cashback
7-Eleven in Gaithersburg (3 Professional Dr)
3 Professional Dr, Gaithersburg, Maryland,
$3.36
Oct 24, 2025
0¢ Cashback
BP in Gaithersburg (16210 S Frederick Ave)
16210 Frederick Road, Gaithersburg, Maryland,
$3.41
Oct 24, 2025
0¢ Cashback
Liberty in Gaithersburg (18267 Flower Hill Way)
18267 Flower Hill Way, Gaithersburg, Maryland,
$3.45
Oct 24, 2025
0¢ Cashback
Exxon in Gaithersburg (7983 Muncaster Mill Rd)
7983 Muncaster Mill Rd, Gaithersburg, Maryland,
$3.84
Oct 24, 2025
0¢ Cashback
Exxon in Gaithersburg (24A Montgomery Village Ave)
24a Montgomery Village Ave, Gaithersburg, Maryland,
$3.89
Oct 24, 2025
0¢ Cashback
Exxon in Gaithersburg (448 N Frederick Ave)
448 N Frederick Ave, Gaithersburg, Maryland,
$3.99
Oct 24, 2025
0¢ Cashback
Shell in Gaithersburg (15 S Summit Ave)
15 S Summit Ave, Gaithersburg, Maryland,
$3.99
Oct 24, 2025
3¢ Cashback
Shell in Gaithersburg (19300 Montgomery Village Ave)
19300 Montgomery Village Ave, Gaithersburg, Maryland,
$3.99
Oct 24, 2025
3¢ Cashback
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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.