Fuel Prices at KIAD
Washington Dulles International Airport · Dulles, Virginia
Best Jet-A
$12.23
Atlantic Aviation
Best 100LL
$9.22
Atlantic Aviation
FBOs at KIAD
3
Fixed Base Operators
All FBOs at KIAD
Prices updated daily · Last updated September 12, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | Atlantic AviationBest Price | $12.23 | $9.22 |
| 2 | Signature Aviation | $12.47 | $10.33 |
| — | Prime Appearance | N/A | N/A |
Jet-A Price History at KIAD
▲ +$0.22May 20Sep 12
Over the past 116 days, the cheapest Jet-A at KIAD has risen by $0.22/gal (1.8%), moving from $12.01 to $12.23. Over that window it ranged between $11.07 and $12.40 — a $1.33/gal swing.
100LL Price History at KIAD
▬ FlatMay 20Sep 12
Over the past 116 days, the cheapest 100LL at KIAD has held steady, moving from $9.22 to $9.22. Over that window it ranged between $9.22 and $9.22.
About Washington Dulles International Airport
Washington Dulles International Airport (KIAD) is located in Dulles, Virginia. There are 3 Fixed Base Operators at this airport offering fuel and services. The current best Jet-A price is $12.23/gallon at Atlantic Aviation.Prices are updated daily and may vary.
KIAD Fuel Price FAQ
How much does Jet-A fuel cost at KIAD?
The cheapest Jet-A at Washington Dulles International Airport (KIAD) is $12.23/gal at Atlantic Aviation. 2 FBOs report Jet-A here, ranging from $12.23 to $12.47/gal. Last updated September 12, 2026.
How much does 100LL avgas cost at KIAD?
The cheapest 100LL at Washington Dulles International Airport (KIAD) is $9.22/gal at Atlantic Aviation, with prices ranging $9.22–$10.33/gal across 2 FBOs. Last updated September 12, 2026.
How many FBOs are at KIAD?
Washington Dulles International Airport (KIAD) in Dulles, Virginia has 3 FBOs listed, 2 of which currently report fuel prices.
Are fuel prices at KIAD going up or down?
Over the past 116 days the cheapest Jet-A at KIAD has risen 1.8% to $12.23/gal (ranging $11.07–$12.40).
How often are KIAD fuel prices updated?
Fuel prices at KIAD are refreshed daily from AirNav FBO reports. The latest update was September 12, 2026. Always confirm with the FBO before fueling, as posted prices can change.