Fuel Prices at KIAH
George Bush Intercontinental Airport · Houston, Texas
Best Jet-A
$10.54
Signature Aviation
Best 100LL
$9.13
Atlantic Aviation IAH
FBOs at KIAH
3
Fixed Base Operators
All FBOs at KIAH
Prices updated daily · Last updated November 3, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | Signature AviationBest Price | $10.54 | N/A |
| 2 | Atlantic Aviation IAH | $10.75 | $9.13 |
| — | Prime Appearance | N/A | N/A |
Jet-A Price History at KIAH
▲ +$0.70May 20Nov 3
Over the past 168 days, the cheapest Jet-A at KIAH has risen by $0.70/gal (7.1%), moving from $9.84 to $10.54. Over that window it ranged between $8.86 and $10.54 — a $1.68/gal swing.
100LL Price History at KIAH
▲ +$2.38May 20Nov 3
Over the past 168 days, the cheapest 100LL at KIAH has risen by $2.38/gal (35.3%), moving from $6.75 to $9.13. Over that window it ranged between $6.75 and $9.33 — a $2.58/gal swing.
About George Bush Intercontinental Airport
George Bush Intercontinental Airport (KIAH) is located in Houston, Texas. There are 3 Fixed Base Operators at this airport offering fuel and services. The current best Jet-A price is $10.54/gallon at Signature Aviation.Prices are updated daily and may vary.
KIAH Fuel Price FAQ
How much does Jet-A fuel cost at KIAH?
The cheapest Jet-A at George Bush Intercontinental Airport (KIAH) is $10.54/gal at Signature Aviation. 2 FBOs report Jet-A here, ranging from $10.54 to $10.75/gal. Last updated November 3, 2026.
How much does 100LL avgas cost at KIAH?
The cheapest 100LL at George Bush Intercontinental Airport (KIAH) is $9.13/gal at Atlantic Aviation IAH. Last updated November 3, 2026.
How many FBOs are at KIAH?
George Bush Intercontinental Airport (KIAH) in Houston, Texas has 3 FBOs listed, 2 of which currently report fuel prices.
Are fuel prices at KIAH going up or down?
Over the past 168 days the cheapest Jet-A at KIAH has risen 7.1% to $10.54/gal (ranging $8.86–$10.54).
How often are KIAH fuel prices updated?
Fuel prices at KIAH are refreshed daily from AirNav FBO reports. The latest update was November 3, 2026. Always confirm with the FBO before fueling, as posted prices can change.