Cheapest 100LL Avgas in Indiana
15 FBOs with 100LL pricing · Updated daily
The average 100LL price in Indiana is $7.75/gal. Below are all FBOs ranked from cheapest to most expensive.
Prices updated daily · Last updated October 12, 2026
| # | FBO | Airport | Jet-A | 100LL |
|---|---|---|---|---|
| 1 | Cook AviationBest Price | KBMG | $6.10 | $6.30 |
| 2 | BMG Jet Center | KBMG | $6.19 | $6.70 |
| 3 | Muncie Aviation Company | KMIE | $7.27 | $7.09 |
| 4 | Miami County Aviation | KGUS | $6.80 | $7.11 |
| 5 | Signature Aviation | KSBN | $7.85 | $7.20 |
| 6 | Jet Access Columbus | KBAK | $7.49 | $7.25 |
| 7 | B. Coleman Aviation | KGYY | $6.73 | $7.48 |
| 8 | Gary Jet Center | KGYY | $6.80 | $7.49 |
| 9 | Purdue Aviation | KLAF | $7.30 | $7.89 |
| 10 | Hoosier Aviation, LLC | KHUF | $8.34 | $7.92 |
| 11 | Atlantic Aviation | KSBN | $8.98 | $7.95 |
| 12 | Fort Wayne Aero Center | KFWA | $8.39 | $7.99 |
| 13 | United Companies Air Center | KEVV | $9.09 | $8.69 |
| 14 | Signature Aviation | KIND | $10.14 | $9.51 |
| 15 | Million Air | KIND | $10.90 | $9.62 |
100LL Avgas Market Analysis in Indiana
We track 100LL avgas at 15 FBOs across 11 airports in Indiana. The cheapest 100LL is $6.30/gal at Cook Aviation (KBMG), and the highest is $9.62/gal — a $3.32/gal difference depending on where you stop. 8 FBOs are below the $7.75/gal state average. For a typical 50-gallon piston top-off, the cheapest stop saves roughly $72 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.