Costco Gas Prices in Prosper, Texas
Latest reported regular prices per gallon from 1 of 1 Costco gas station; most recent report Oct 26, 2026 (UTC). Prices may vary at the pump.
Average Price
$3.57/gal
Lowest Price
$3.57/gal
Highest Price
$3.57/gal
1 Stations Found
Showing 1 cheapest — search or filter to see more
$3.57
5620 W UNIVERSITY DRIVE
Prosper
All Costco Gas Stations in Prosper, Texas
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