Cheapest Jet-A Fuel in Illinois
19 FBOs with Jet-A pricing · Updated daily
The average Jet-A price in Illinois is $8.22/gal. Below are all FBOs ranked from cheapest to most expensive.
Prices updated daily · Last updated August 25, 2026
| # | FBO | Airport | Jet-A | 100LL |
|---|---|---|---|---|
| 1 | Midwest AviationBest Price | KMWA | $6.37 | $6.95 |
| 2 | Flightline | KMDH | $6.53 | $7.48 |
| 3 | Gaitros Aviation | KDEC | $6.79 | $7.79 |
| 4 | Quincy Aviation | KUIN | $6.95 | $6.75 |
| 5 | Kankakee Valley Airport Authority | KIKK | $7.16 | $7.13 |
| 6 | Elliott Aviation | KMLI | $7.28 | $7.97 |
| 7 | West Star Aviation, Inc. | KALN | $7.48 | $7.61 |
| 8 | Flightstar | KCMI | $7.57 | $7.21 |
| 9 | Emery Air | KRFD | $7.71 | $7.24 |
| 10 | Byerly Aviation | KPIA | $7.81 | $8.12 |
| 11 | Synergy Flight Center | KBMI | $7.84 | $6.97 |
| 12 | DuPage Flight Center | KDPA | $7.97 | $8.38 |
| 13 | Stellar Aviation of Springfield | KSPI | $8.34 | $8.03 |
| 14 | Ascension FBO Network | KPWK | $9.49 | $8.39 |
| 15 | Signature Aviation | KPWK | $9.68 | $9.05 |
| 16 | Signature Aviation | KMDW | $10.10 | $10.19 |
| 17 | Atlantic Aviation | KPWK | $10.14 | $8.94 |
| 18 | Signature Aviation | KORD | $10.33 | $9.58 |
| 19 | Atlantic Aviation | KMDW | $10.72 | $8.47 |
Jet-A Market Analysis in Illinois
We track Jet-A pricing at 19 FBOs across 16 airports in Illinois. The cheapest Jet-A is $6.37/gal at Midwest Aviation (KMWA), while the most expensive runs $10.72/gal at KMDW — a spread of $4.35/gal. 12 FBOs are priced below the state average of $8.22/gal. On a typical 180-gallon turbine top-off, fueling at the cheapest FBO instead of the state average saves about $334.
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.