Gas prices in Cheyenne
Gas prices in CheyenneDaily metro average from AAA (2026-07-28), per gallon including taxes, for the Cheyenne area of Wyoming.
Regular
$3.84
per gallon · €0.89/L
Midgrade
$4.19
per gallon · €0.97/L
Premium
$4.51
per gallon · €1.05/L
Diesel
$4.96
per gallon · €1.15/L
▼ 3.5% vs last week ($3.98)▲ 31.3% vs a year ago ($2.93)
Nearest Wyoming metros on price
The metros immediately either side of Cheyenne in Wyoming, so you can see whether paying $3.84 here is normal or not.
| Metro | Regular | vs Cheyenne |
|---|---|---|
| Cheyenne | $3.84 | — |
| Casper | $3.98 | +$0.14 |
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Frequently asked questions
How much is gas in Cheyenne right now?
Regular gasoline averages $3.84 per gallon across Cheyenne today (AAA metro average, 2026-07-28). Midgrade is $4.19, premium $4.51 and diesel $4.96.
Is gas cheaper in Cheyenne than the rest of Wyoming?
A Wyoming state comparison is unavailable today.
Where does Cheyenne rank in Wyoming?
Cheyenne is the 1st cheapest of 2 Wyoming metros AAA tracks.
Are gas prices in Cheyenne higher than a year ago?
Yes — regular is 31.3% higher than this time last year ($2.93/gal then, $3.84 now).