Gas prices in Cheyenne, WY
Gas prices in Cheyenne, WYDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Cheyenne metro area in Wyoming.
Regular
$4.10
per gallon · €0.97/L
Midgrade
$4.42
per gallon · €1.04/L
Premium
$4.68
per gallon · €1.10/L
Diesel
$6.41
per gallon · €1.51/L
down vs last week 4.5% vs last week ($4.30) up vs a year ago 49.6% vs a year ago ($2.74)
Nearest Wyoming metros on price
The metros immediately either side of Cheyenne in Wyoming, so you can see whether paying $4.10 here is normal or not.
| Metro | Regular | vs Cheyenne |
|---|---|---|
| Cheyenne, WY | $4.10 | — |
| Casper, WY | $4.12 | +$0.01 |
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Tools for drivers in Cheyenne
Frequently asked questions
How much is gas in Cheyenne right now?
Regular gasoline averages $4.10 per gallon across Cheyenne, WY today (AAA metro average, 2026-10-26). Midgrade is $4.42, premium $4.68 and diesel $6.41.
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 49.6% higher than this time last year ($2.74/gal then, $4.10 now).