Fuel Prices at KGYY
Gary/Chicago International Airport · Gary/Chicago,
Best Jet-A
$5.74
B. Coleman Aviation
Best 100LL
$7.49
B. Coleman Aviation
FBOs at KGYY
3
Fixed Base Operators
All FBOs at KGYY
Prices updated daily · Last updated June 19, 2026
| # | FBO | Jet-A | 100LL |
|---|---|---|---|
| 1 | B. Coleman AviationBest Price | $5.74 | $7.49 |
| 2 | Gary Jet Center | $5.79 | $7.49 |
| — | TOGS Aircraft, LLC | N/A | N/A |
Jet-A Price History at KGYY
▼ −$1.15May 20Jun 19
Over the past 31 days, the cheapest Jet-A at KGYY has fallen by $1.15/gal (16.7%), moving from $6.89 to $5.74. Over that window it ranged between $5.74 and $6.89 — a $1.15/gal swing.
100LL Price History at KGYY
▲ +$1.22May 20Jun 19
Over the past 31 days, the cheapest 100LL at KGYY has risen by $1.22/gal (19.5%), moving from $6.27 to $7.49. Over that window it ranged between $6.27 and $7.49 — a $1.22/gal swing.
About Gary/Chicago International Airport
Gary/Chicago International Airport (KGYY) is located in Gary/Chicago, . There are 3 Fixed Base Operators at this airport offering fuel and services. The current best Jet-A price is $5.74/gallon at B. Coleman Aviation.Prices are updated daily and may vary.
KGYY Fuel Price FAQ
How much does Jet-A fuel cost at KGYY?
The cheapest Jet-A at Gary/Chicago International Airport (KGYY) is $5.74/gal at B. Coleman Aviation. 2 FBOs report Jet-A here, ranging from $5.74 to $5.79/gal. Last updated June 19, 2026.
How much does 100LL avgas cost at KGYY?
The cheapest 100LL at Gary/Chicago International Airport (KGYY) is $7.49/gal at B. Coleman Aviation, with prices ranging $7.49–$7.49/gal across 2 FBOs. Last updated June 19, 2026.
How many FBOs are at KGYY?
Gary/Chicago International Airport (KGYY) in Gary/Chicago, has 3 FBOs listed, 2 of which currently report fuel prices.
Are fuel prices at KGYY going up or down?
Over the past 31 days the cheapest Jet-A at KGYY has fallen 16.7% to $5.74/gal (ranging $5.74–$6.89).
How often are KGYY fuel prices updated?
Fuel prices at KGYY are refreshed daily from AirNav FBO reports. The latest update was June 19, 2026. Always confirm with the FBO before fueling, as posted prices can change.