KATY
Watertown Regional Airport
Fuel Price Leaderboard
2 FBOs at KATYPrices updated daily · Last updated November 3, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | ATY Aviation, Inc.Best Price | $8.35 | $7.95 |
| — | Quest Car Rental | N/A | N/A |
Jet-A Price History at KATY
▲ +$2.25Mar 11Nov 3
Over the past 234 days, the cheapest Jet-A at KATY has risen by $2.25/gal (36.9%), moving from $6.10 to $8.35. Over that window it ranged between $6.10 and $8.35 — a $2.25/gal swing.
100LL Price History at KATY
▲ +$1.65Mar 11Nov 3
Over the past 234 days, the cheapest 100LL at KATY has risen by $1.65/gal (26.2%), moving from $6.30 to $7.95. Over that window it ranged between $6.30 and $7.95 — a $1.65/gal swing.