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
3.57
4.27
Aug 23
Tucson, AZ
3.89
4.49
Aug 9
Portland, OR
4.53
5.09
Aug 18
Las Vegas, NV
4.49
4.99
Aug 20
San Diego, CA
5.29
5.65
Aug 6
Spokane, WA
4.88
5.39
Aug 22
Boise, ID
4.34
4.76
Aug 21
Omaha, NE
3.57
4.22
Aug 9
Tulsa, OK
3.69
4.09
Aug 20
Knoxville, TN
3.52
4.22
Aug 22
Unit: $/gal · Prices are for Costco members · Also see Costco gas prices in Canada