Post Falls Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.17 | $4.12 | $4.47 | $4.71 | - |
| Month Ago Avg. | $3.68 | $3.94 | $4.18 | $4.19 | - |
Highest Recorded Average Gas Price In Post Falls Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.73 | 06/15/26 |
| Regular | $4.18 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Post Falls
Circle K in Post Falls (70 N Beck Rd)
70 N Beck Rd, Post Falls, Idaho,
$4.26
Jul 12, 2026
0¢ Cashback
A-1 Smoke Shop in Post Falls (7200 W Seltice Way)
7200 W Seltice Way, Post Falls, Idaho,
$4.29
Jul 12, 2026
0¢ Cashback
Amerimart in Post Falls (7035 W Seltice Way)
7035 W Seltice Way, Post Falls, Idaho,
$4.34
Jul 12, 2026
0¢ Cashback
Walmart in Post Falls (3050 E Mullan Ave)
3050 E Mullan Ave, Post Falls, Idaho,
$4.38
Jul 12, 2026
0¢ Cashback
Maverik in Post Falls (5992 W Point Parkway)
5992 W Pointe Pkwy, Post Falls, Idaho,
$4.44
Jul 12, 2026
0¢ Cashback
Maverik in Post Falls (847 ID-41)
847 ID-41, Post Falls, Idaho,
$4.44
Jul 12, 2026
0¢ Cashback
Love's in Post Falls (4208 W Expo Pkwy)
4208 W Expo Pkwy, Post Falls, Idaho,
$4.49
Jul 12, 2026
0¢ Cashback
Flying J in Post Falls (3636 W 5th Ave)
3636 W 5th Ave, Post Falls, Idaho,
$4.70
Jul 12, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.