Cheapest Jet-A Fuel in Wyoming
12 FBOs with Jet-A pricing · Updated daily
The average Jet-A price in Wyoming is $8.27/gal. Below are all FBOs ranked from cheapest to most expensive.
Prices updated daily · Last updated September 12, 2026
| # | FBO | Airport | Jet-A | 100LL |
|---|---|---|---|---|
| 1 | Evanston AviationBest Price | KEVW | $6.78 | $7.08 |
| 2 | Classic Aviation | KRWL | $7.20 | $7.20 |
| 3 | Sweetwater Aviation | KRKS | $7.33 | $6.79 |
| 4 | Legend AeroServe | KCYS | $7.70 | $7.55 |
| 5 | Thunder Basin FBO | KGCC | $7.75 | $7.35 |
| 6 | Five Rivers Jet Center | KRIW | $7.76 | $6.82 |
| 7 | Bighorn Airways Inc. | KSHR | $8.00 | $6.54 |
| 8 | Aero Center Casper | KCPR | $8.10 | $7.20 |
| 9 | Cowboy Aviation | KLAR | $8.12 | $6.90 |
| 10 | Ascension FBO Network | KCOD | $9.29 | $7.60 |
| 11 | Atlantic Aviation | KCPR | $10.43 | $7.67 |
| 12 | Jackson Hole Flight Services | KJAC | $10.81 | $7.85 |
Jet-A Market Analysis in Wyoming
We track Jet-A pricing at 12 FBOs across 11 airports in Wyoming. The cheapest Jet-A is $6.78/gal at Evanston Aviation (KEVW), while the most expensive runs $10.81/gal at KJAC — a spread of $4.03/gal. 9 FBOs are priced below the state average of $8.27/gal. On a typical 180-gallon turbine top-off, fueling at the cheapest FBO instead of the state average saves about $269.
Jet-A prices move with crude markets, supplier contracts, airport competition, and volume discounts. Full-service fueling carries an into-plane fee that self-serve avoids, so comparing both is worthwhile on longer fills. Rankings update daily from AirNav FBO reports.