Costco Gas Prices in the United States
Live Costco member gas prices ($/gal) at the warehouses we track. Tap a city for today's price and the price trend.
City
Regular
Premium
Updated
Atlanta, GA
3.55
4.25
Aug 7
Tucson, AZ
3.95
4.65
Aug 5
Portland, OR
4.49
5.04
Aug 4
Las Vegas, NV
4.53
4.99
Aug 7
San Diego, CA
5.29
5.65
Aug 6
Spokane, WA
4.59
5.06
Aug 6
Boise, ID
4.23
4.69
Aug 7
Omaha, NE
3.59
4.27
Aug 7
Tulsa, OK
3.39
3.79
Aug 8
Knoxville, TN
3.24
3.89
Aug 9
Unit: $/gal · Prices are for Costco members · Also see Costco gas prices in Canada