Fairfax Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.21 | $3.64 | $4.03 | $3.89 | - |
| Month Ago Avg. | $3.21 | $3.64 | $4.03 | $3.89 | - |
Highest Recorded Average Gas Price In Fairfax Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.29 | 07/06/25 |
| Diesel | $3.92 | 04/29/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Fairfax
Wawa in Fairfax (9700 Fairfax Blvd)
9700 Fairfax Blvd, Fairfax, Virginia,
$3.37
Sep 06, 2025
0¢ Cashback
Exxon in Fairfax (13000 Fair Lakes Shopping Ctr)
13000 Fair Lakes Shopping Ctr, Fairfax, Virginia,
$3.39
Sep 06, 2025
0¢ Cashback
Sunoco in Fairfax (10619 Braddock Rd)
10619 Braddock Rd, Fairfax, Virginia,
$3.44
Sep 06, 2025
0¢ Cashback
Royal in Fairfax (10423 Main St)
10423 Main St, Fairfax, Virginia,
$3.45
Sep 06, 2025
0¢ Cashback
Sunoco in Fairfax (10383 Fairfax Blvd)
10383 Fairfax Blvd, Fairfax, Virginia,
$3.46
Sep 06, 2025
0¢ Cashback
Mobil in Fairfax (10800 Fairfax Blvd)
10800 Fairfax Blvd, Fairfax, Virginia,
$3.54
Sep 06, 2025
0¢ Cashback
Exxon in Fairfax (10480 Fairfax Blvd)
10480 Fairfax Blvd, Fairfax, Virginia,
$3.55
Sep 06, 2025
0¢ Cashback
Exxon in Fairfax (10485 Fairfax Blvd)
10485 Fairfax Blvd, Fairfax, Virginia,
$3.59
Sep 06, 2025
0¢ Cashback
Shell in Fairfax (9956 Main St)
9956 Main St, Fairfax, Virginia,
$3.59
Sep 06, 2025
3¢ Cashback
Shell in Fairfax (11201 Fairfax Blvd)
11201 Fairfax Blvd, Fairfax, Virginia,
$3.69
Sep 06, 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.