Costco Gas Prices in Twin Falls, Idaho
Twin Falls · Warehouse #145
731 POLE LINE RD, Twin Falls, Idaho 83301-3036
Prices updated: September 3, 2026 at 6:00 PM
Regular
$4.499
PRICE PER GALLON
Press
Premium
$4.849
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 $4.499/gal, premium at $4.849/gal. Prices were last updated on September 3, 2026 at 6:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.499+0.300 (7.1%)
Premium
$4.849+0.150 (3.2%)
DateRegPrem
Sep 3, 6:00 PM$4.499$4.849
Sep 3, 4:00 PM$4.459$4.849
Sep 1, 3:00 PM$4.399$4.799
Aug 29, 7:00 PM$4.359$4.799
Aug 28, 10:00 PM$4.349$4.799
Aug 28, 4:00 PM$4.349$4.699
Aug 27, 5:00 PM$4.399$4.749
Aug 26, 4:00 PM$4.399$4.799
Aug 23, 5:00 PM$4.369$4.799
Aug 22, 4:00 PM$4.399$4.799
Aug 21, 8:00 PM$4.399$4.749
Aug 21, 5:00 PM$4.349$4.699
Aug 18, 7:00 PM$4.299$4.699
Aug 18, 4:00 PM$4.229$4.679
Aug 17, 5:00 PM$4.279$4.679
Aug 16, 6:00 PM$4.229$4.679
Aug 15, 6:00 PM$4.169$4.679
Aug 12, 3:00 PM$4.229$4.679
Aug 11, 5:00 PM$4.229$4.729
Aug 9, 10:00 AM—$4.729
Aug 9, 9:00 AM$4.229$4.729
Aug 8, 10:00 AM—$4.729
Aug 8, 9:00 AM$4.229$4.729
Aug 7, 3:00 PM—$4.729
Aug 7, 2:00 PM$4.229$4.729
Aug 6, 3:00 PM$4.199$4.699
Aug 6, 12:00 PM—$4.699
Aug 6, 11:00 AM$4.199$4.699