Costco Gas Prices in Twin Falls, Idaho
Twin Falls · Warehouse #145
731 POLE LINE RD, Twin Falls, Idaho 83301-3036
Prices updated: July 22, 2026 at 10:00 AM
Regular
$3.999
PRICE PER GALLON
Press
Premium
$4.559
PRICE PER GALLON
Press
Current gas prices at Costco #145
This Costco gas station is located at 731 POLE LINE RD in Twin Falls, Idaho. The latest reported fuel prices are regular at $3.999/gal, premium at $4.559/gal. Prices were last updated on July 22, 2026 at 10:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.999−0.260 (6.1%)
Premium
$4.559−0.240 (5.0%)
DateRegPrem
Jul 22, 10:00 AM$3.999$4.559
Jul 21, 10:00 PM$3.959$4.459
Jul 20, 10:00 AM—$4.459
Jul 20, 9:00 AM$3.959$4.459
Jul 17, 3:00 PM$3.899$4.429
Jul 16, 5:00 PM$3.899$4.399
Jul 15, 9:00 PM$3.889$4.389
Jul 14, 4:00 PM$3.859$4.359
Jul 9, 5:00 PM$3.859$4.399
Jul 8, 9:00 PM$3.859$4.359
Jul 7, 11:00 PM$3.899$4.399
Jul 7, 4:00 PM$3.959$4.459
Jul 6, 4:00 PM$3.979$4.479
Jul 5, 5:00 PM$3.999$4.499
Jul 1, 10:00 PM$4.059$4.599
Jun 30, 5:00 PM$4.059$4.659
Jun 29, 4:00 PM$4.079$4.659
Jun 28, 4:00 PM$4.059$4.659
Jun 28, 7:00 AM—$4.659
Jun 28, 6:00 AM$4.059$4.659
Jun 26, 3:00 PM$4.099$4.699
Jun 26, 5:00 AM—$4.699
Jun 26, 4:00 AM$4.099$4.699
Jun 24, 9:00 PM$4.159$4.699
Jun 24, 3:00 PM$4.199$4.699
Jun 24, 7:00 AM—$4.699
Jun 24, 6:00 AM$4.199$4.699
Jun 23, 9:00 PM$4.199$4.759
Jun 23, 3:00 PM$4.199$4.799
Jun 22, 10:00 PM$4.259$4.799