Post Falls Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.67 | $3.93 | $4.17 | $4.21 | - |
| Month Ago Avg. | $3.65 | $3.9 | $4.14 | $4.15 | - |
Highest Recorded Average Gas Price In Post Falls Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.21 | 03/28/26 |
| Regular | $3.68 | 03/19/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Post Falls
Walmart in Post Falls (3050 E Mullan Ave)
3050 E Mullan Ave, Post Falls, Idaho,
$3.64
Apr 01, 2026
0¢ Cashback
A-1 Smoke Shop in Post Falls (7200 W Seltice Way)
7200 W Seltice Way, Post Falls, Idaho,
$3.68
Apr 01, 2026
0¢ Cashback
Amerimart in Post Falls (7035 W Seltice Way)
7035 W Seltice Way, Post Falls, Idaho,
$3.78
Apr 01, 2026
0¢ Cashback
Maverik in Post Falls (5992 W Point Parkway)
5992 W Pointe Pkwy, Post Falls, Idaho,
$3.80
Apr 01, 2026
0¢ Cashback
Love's in Post Falls (4208 W Expo Pkwy)
4208 W Expo Pkwy, Post Falls, Idaho,
$3.85
Apr 01, 2026
0¢ Cashback
Flying J in Post Falls (3636 W 5th Ave)
3636 W 5th Ave, Post Falls, Idaho,
$3.95
Apr 01, 2026
0¢ Cashback
76 in Post Falls (770 N Hwy 41)
770 ID-41, Post Falls, Idaho,
$4.10
Apr 01, 2026
0¢ Cashback
Chevron in Post Falls (4020 E Seltice Way)
4020 E Seltice Way, Post Falls, Idaho,
$4.19
Apr 01, 2026
0¢ Cashback
Circle K in Post Falls (70 N Beck Rd)
70 N Beck Rd, Post Falls, Idaho,
$4.50
Apr 01, 2026
0¢ Cashback
Maverik in Post Falls (847 North Highway 41)
847 ID-41, Post Falls, Idaho,
$5.18
Apr 01, 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.