Gas prices in Twin Falls, ID
Gas prices in Twin Falls, IDDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Twin Falls metro area in Idaho.
Regular
$4.71
per gallon · €1.11/L
Midgrade
$5.02
per gallon · €1.18/L
Premium
$5.30
per gallon · €1.25/L
Diesel
$6.44
per gallon · €1.52/L
down vs last week 2.0% vs last week ($4.81) up vs a year ago 38.4% vs a year ago ($3.41)
Nearest Idaho metros on price
The metros immediately either side of Twin Falls in Idaho, so you can see whether paying $4.71 here is normal or not.
| Metro | Regular | vs Twin Falls |
|---|---|---|
| Lewiston, ID | $4.40 | −$0.31 |
| Pocatello, ID | $4.62 | −$0.10 |
| Idaho Falls, ID | $4.64 | −$0.08 |
| Franklin, ID | $4.64 | −$0.07 |
| Twin Falls, ID | $4.71 | — |
| Boise City, ID | $4.71 | +$0.00 |
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Tools for drivers in Twin Falls
Frequently asked questions
How much is gas in Twin Falls right now?
Regular gasoline averages $4.71 per gallon across Twin Falls, ID today (AAA metro average, 2026-10-26). Midgrade is $5.02, premium $5.30 and diesel $6.44.
Is gas cheaper in Twin Falls than the rest of Idaho?
A Idaho state comparison is unavailable today.
Where does Twin Falls rank in Idaho?
Twin Falls is the 6th cheapest of 7 Idaho metros AAA tracks.
Are gas prices in Twin Falls higher than a year ago?
Yes — regular is 38.4% higher than this time last year ($3.41/gal then, $4.71 now).