Oceanside Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $5.35 | $5.43 | $5.64 | $6.39 | $2.99 |
Highest Recorded Average Gas Price In Oceanside Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $6.45 | 09/12/26 |
| Regular | $5.38 | 09/10/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Oceanside
Oceana Gasoline & Auto Care in Oceanside (502 S El Camino Real)
502 S El Camino Real, Oceanside, California,
$5.23
Sep 20, 2026
0¢ Cashback
Mohsen in Oceanside (3213 Mission Ave)
3213 Mission Ave, Oceanside, California,
$5.28
Sep 20, 2026
0¢ Cashback
Mohsen in Oceanside (628 S Coast Hwy)
628 S Coast Hwy, Oceanside, California,
$5.28
Sep 20, 2026
0¢ Cashback
Express Fuel in Oceanside (3865 Mission Ave)
3865 Mission Ave, Oceanside, California,
$5.39
Sep 20, 2026
0¢ Cashback
G&M in Oceanside (802 N Coast Hwy)
802 N Coast Hwy, Oceanside, California,
$5.49
Sep 20, 2026
0¢ Cashback
Patriot Gas in Oceanside (3940 Mission Ave)
3940 Mission Ave, Oceanside, California,
$5.49
Sep 20, 2026
0¢ Cashback
G&M in Oceanside (1660 Oceanside Blvd)
1660 Oceanside Blvd, Oceanside, California,
$5.49
Sep 20, 2026
0¢ Cashback
G&M in Oceanside (1202 S Coast Hwy)
1202 S Coast Hwy, Oceanside, California,
$5.49
Sep 20, 2026
0¢ Cashback
G&M in Oceanside (601 N Coast Hwy)
601 N Coast Hwy, Oceanside, California,
$5.49
Sep 20, 2026
0¢ Cashback
Shell in Oceanside (1501 N Melrose Dr)
1501 N Melrose Dr, Oceanside, California,
$5.59
Sep 20, 2026
3¢ Cashback
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.