KMDH
Southern Illinois Airport
Fuel Price Leaderboard
1 FBO at KMDHPrices updated daily · Last updated November 3, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | FlightlineBest Price | $7.34 | $7.80 |
Jet-A Price History at KMDH
▲ +$2.42Mar 11Nov 3
Over the past 234 days, the cheapest Jet-A at KMDH has risen by $2.42/gal (49.2%), moving from $4.92 to $7.34. Over that window it ranged between $4.92 and $7.34 — a $2.42/gal swing.
100LL Price History at KMDH
▲ +$1.98Mar 11Nov 3
Over the past 234 days, the cheapest 100LL at KMDH has risen by $1.98/gal (34.0%), moving from $5.82 to $7.80. Over that window it ranged between $5.82 and $8.12 — a $2.30/gal swing.