Fuel Prices at KCYS
Cheyenne Regional Airport · Cheyenne, Wyoming
Best Jet-A
$7.70
Legend AeroServe
Best 100LL
$7.55
Legend AeroServe
FBOs at KCYS
1
Fixed Base Operators
All FBOs at KCYS
Prices updated daily · Last updated September 12, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | Legend AeroServeBest Price | $7.70 | $7.55 |
Jet-A Price History at KCYS
▲ +$1.71Mar 11Sep 12
Over the past 182 days, the cheapest Jet-A at KCYS has risen by $1.71/gal (28.5%), moving from $5.99 to $7.70. Over that window it ranged between $5.96 and $7.72 — a $1.76/gal swing.
100LL Price History at KCYS
▲ +$1.25Mar 11Sep 12
Over the past 182 days, the cheapest 100LL at KCYS has risen by $1.25/gal (19.8%), moving from $6.30 to $7.55. Over that window it ranged between $6.30 and $7.55 — a $1.25/gal swing.
About Cheyenne Regional Airport
Cheyenne Regional Airport (KCYS) is located in Cheyenne, Wyoming. There are 1 Fixed Base Operators at this airport offering fuel and services. The current best Jet-A price is $7.70/gallon at Legend AeroServe.Prices are updated daily and may vary.
KCYS Fuel Price FAQ
How much does Jet-A fuel cost at KCYS?
The cheapest Jet-A at Cheyenne Regional Airport (KCYS) is $7.70/gal at Legend AeroServe. 1 FBO reports Jet-A here. Last updated September 12, 2026.
How much does 100LL avgas cost at KCYS?
The cheapest 100LL at Cheyenne Regional Airport (KCYS) is $7.55/gal at Legend AeroServe. Last updated September 12, 2026.
How many FBOs are at KCYS?
Cheyenne Regional Airport (KCYS) in Cheyenne, Wyoming has 1 FBO listed, 1 of which currently report fuel prices.
Are fuel prices at KCYS going up or down?
Over the past 182 days the cheapest Jet-A at KCYS has risen 28.5% to $7.70/gal (ranging $5.96–$7.72).
How often are KCYS fuel prices updated?
Fuel prices at KCYS are refreshed daily from AirNav FBO reports. The latest update was September 12, 2026. Always confirm with the FBO before fueling, as posted prices can change.