KOSH
Wittman Regional Airport
Fuel Price Leaderboard
1 FBO at KOSHPrices updated daily · Last updated September 12, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | Basler Flight ServiceBest Price | $6.89 | $7.19 |
Jet-A Price History at KOSH
▲ +$0.50Mar 16Sep 12
Over the past 181 days, the cheapest Jet-A at KOSH has risen by $0.50/gal (7.8%), moving from $6.39 to $6.89. Over that window it ranged between $6.39 and $7.39 — a $1.00/gal swing.
100LL Price History at KOSH
▲ +$0.60Mar 16Sep 12
Over the past 181 days, the cheapest 100LL at KOSH has risen by $0.60/gal (9.1%), moving from $6.59 to $7.19. Over that window it ranged between $6.59 and $7.79 — a $1.20/gal swing.