Diesel Prices in Spokane, WA

Cheapest
$6.959
Average
$7.069
Most expensive
$7.279
Stations
3

Filling a 15 gal tank at the cheapest station saves $1.65 compared with the average.

Diesel
StationAddressDiesel
Jacksons3709 S Geiger Blvd$6.959
Costco12020 N Newport Hwy$6.969
Jacksons6606 E Broadway Ave$7.279
Diesel: 90-day trend

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← Spokane

Updated Nov 6, 2026, 11:10 AM EST