Costco Gas PriceNow

Costco Billings gas prices

This station's regular prices have climbed about $0.150 per gallon over the past month, from $3.949 to $4.099. Premium is up $0.250 over the same stretch, now at $4.699. Diesel is up $0.200 over the same stretch, now at $4.649.

Today's prices

Regular
$4.099
Premium
$4.699
Diesel
$4.649

Per gallon, USD · updated July 22, 2026

Updated today · refreshed daily

30-day price history

Regular$4.099Premium$4.699Diesel$4.649
3.804.004.204.404.60Jun 23Jun 30Jul 8Jul 15Jul 22$4.699$4.649$4.099
Posted prices at Costco Billings, past 30 days ($/gal).
View price history as a table
DateRegularPremiumDiesel
July 22, 2026$4.099$4.699$4.649
July 21, 2026$4.049$4.599$4.599
July 20, 2026$3.999$4.549$4.539
July 19, 2026$3.999$4.549$4.539
July 18, 2026$3.999$4.549$4.539
July 17, 2026$3.949$4.459$4.459
July 16, 2026$3.899$4.459$4.459
July 15, 2026$3.899$4.399$4.349
July 14, 2026$3.899$4.359$4.299
July 13, 2026$3.899$4.359$4.259
July 12, 2026$3.829$4.279$4.199
July 11, 2026$3.829$4.279$4.199
July 10, 2026$3.829$4.349$4.199
July 9, 2026$3.789$4.279$4.199
July 8, 2026$3.789$4.279$4.199
July 7, 2026$3.799$4.279$4.199
July 6, 2026$3.799$4.299$4.199
July 5, 2026$3.799$4.299$4.199
July 4, 2026$3.769$4.299$4.199
July 3, 2026$3.769$4.299$4.199
July 2, 2026$3.769$4.299$4.229
July 1, 2026$3.779$4.299$4.239
June 30, 2026$3.829$4.299$4.269
June 29, 2026$3.839$4.299$4.299
June 28, 2026$3.839$4.299$4.299
June 27, 2026$3.869$4.299$4.349
June 26, 2026$3.869$4.339$4.349
June 25, 2026$3.899$4.399$4.399
June 24, 2026$3.939$4.449$4.399
June 23, 2026$3.949$4.449$4.449

Address

3880 Zoo Drive
Billings, Montana 59106-3963

Get directions

Gas station hours

Mon – Fri
6:00 AM – 10:00 PM
Saturday
6:00 AM – 8:30 PM
Sunday
6:00 AM – 7:30 PM

Warehouse hours

Mon – Fri
10:00 AM – 8:30 PM
Saturday
9:30 AM – 7:00 PM
Sunday
10:00 AM – 6:00 PM

Location

3880 Zoo Drive, Billings 59106-3963

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