Cheapest 100LL Avgas in Kansas
12 FBOs with 100LL pricing · Updated daily
The average 100LL price in Kansas is $7.52/gal. Below are all FBOs ranked from cheapest to most expensive.
Prices updated daily · Last updated July 29, 2026
| # | FBO | Airport | Jet-A | 100LL |
|---|---|---|---|---|
| 1 | Butterfly Aviation IncBest Price | KGLD | $5.44 | $6.45 |
| 2 | Hays Aircraft LLC | KHYS | $5.67 | $6.96 |
| 3 | Crotts Aircraft Service | KDDC | $5.78 | $7.09 |
| 4 | TOP Fuel Service | KTOP | $6.36 | $7.16 |
| 5 | Crosby Flying Services, LLC | KGCK | $6.39 | $7.21 |
| 6 | Lyddon Aero Center | KLBL | $6.19 | $7.21 |
| 7 | Kansas Jet Center | KMHK | $7.06 | $7.40 |
| 8 | Signature Aviation | KICT | $7.84 | $7.50 |
| 9 | Avflight Salina | KSLN | $7.29 | $7.55 |
| 10 | Wells Aircraft | KHUT | $7.40 | $7.97 |
| 11 | Yingling Aviation | KICT | $7.91 | $8.81 |
| 12 | Million Air Topeka | KFOE | $7.81 | $8.95 |
100LL Avgas Market Analysis in Kansas
We track 100LL avgas at 12 FBOs across 11 airports in Kansas. The cheapest 100LL is $6.45/gal at Butterfly Aviation Inc (KGLD), and the highest is $8.95/gal — a $2.50/gal difference depending on where you stop. 8 FBOs are below the $7.52/gal state average. For a typical 50-gallon piston top-off, the cheapest stop saves roughly $54 versus the average.
100LL is the standard fuel for most piston-engine aircraft. Because avgas volumes are smaller than Jet-A, prices are especially sensitive to local supplier logistics and airport traffic. Self-serve pumps usually undercut full-service by a wide margin and are often available 24/7. Figures update daily from AirNav reports.