Fuel Prices at KATY
Watertown Regional Airport · Watertown,
Best Jet-A
$7.00
ATY Aviation, Inc.
Best 100LL
$7.40
ATY Aviation, Inc.
FBOs at KATY
2
Fixed Base Operators
All FBOs at KATY
Prices updated daily · Last updated July 8, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | ATY Aviation, Inc.Best Price | $7.00 | $7.40 |
| — | Quest Car Rental | N/A | N/A |
About Watertown Regional Airport
Watertown Regional Airport (KATY) is located in Watertown, . There are 2 Fixed Base Operators at this airport offering fuel and services. The current best Jet-A price is $7.00/gallon at ATY Aviation, Inc..Prices are updated daily and may vary.
KATY Fuel Price FAQ
How much does Jet-A fuel cost at KATY?
The cheapest Jet-A at Watertown Regional Airport (KATY) is $7.00/gal at ATY Aviation, Inc.. 1 FBO reports Jet-A here. Last updated July 8, 2026.
How much does 100LL avgas cost at KATY?
The cheapest 100LL at Watertown Regional Airport (KATY) is $7.40/gal at ATY Aviation, Inc.. Last updated July 8, 2026.
How many FBOs are at KATY?
Watertown Regional Airport (KATY) in Watertown, has 2 FBOs listed, 1 of which currently report fuel prices.
How often are KATY fuel prices updated?
Fuel prices at KATY are refreshed daily from AirNav FBO reports. The latest update was July 8, 2026. Always confirm with the FBO before fueling, as posted prices can change.