Fuel Prices at KCYS
Cheyenne Regional Airport · Cheyenne, Wyoming
Best Jet-A
$8.73
Legend AeroServe
Best 100LL
$7.15
Legend AeroServe
FBOs at KCYS
1
Fixed Base Operators
All FBOs at KCYS
Prices updated daily · Last updated November 3, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | Legend AeroServeBest Price | $8.73 | $7.15 |
Jet-A Price History at KCYS
▲ +$2.74Mar 11Nov 3
Over the past 234 days, the cheapest Jet-A at KCYS has risen by $2.74/gal (45.7%), moving from $5.99 to $8.73. Over that window it ranged between $5.96 and $8.73 — a $2.77/gal swing.
100LL Price History at KCYS
▲ +$0.85Mar 11Nov 3
Over the past 234 days, the cheapest 100LL at KCYS has risen by $0.85/gal (13.5%), moving from $6.30 to $7.15. Over that window it ranged between $6.30 and $7.90 — a $1.60/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 $8.73/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 $8.73/gal at Legend AeroServe. 1 FBO reports Jet-A here. Last updated November 3, 2026.
How much does 100LL avgas cost at KCYS?
The cheapest 100LL at Cheyenne Regional Airport (KCYS) is $7.15/gal at Legend AeroServe. Last updated November 3, 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 234 days the cheapest Jet-A at KCYS has risen 45.7% to $8.73/gal (ranging $5.96–$8.73).
How often are KCYS fuel prices updated?
Fuel prices at KCYS are refreshed daily from AirNav FBO reports. The latest update was November 3, 2026. Always confirm with the FBO before fueling, as posted prices can change.