GRK - Robert Gray Army Air Field Airport
Killeen, United States
IATA Code: GRK · Killeen, United States
The airport code GRK is the IATA identifier for Robert Gray Army Air Field Airport. You may also find it referred to as Killeen Airport (GRK).
Robert Gray Army Air Field Airport (GRK) serves Killeen, United States, in the North America fuel pricing region. It provides essential air connectivity for travelers in the area.
GRK is the IATA airport code for Robert Gray Army Air Field Airport, located in Killeen, United States. The airport is situated at coordinates 31.0672°N, 97.8289°W. The current jet fuel price in the North America region is $5.21/gallon as of 2026-05-16.
Current Jet Fuel Price (North America)
$5.21/gallon
⚠️ Global Fuel Price Surge 2026: Prices affected by 108%
Airport Information
- IATA Code
- GRK
- City
- Killeen
- Country
- United States
- Timezone
- America/Chicago
- Latitude
- 31.0672°
- Longitude
- -97.8289°
- Type
- airport
- Fuel Region
- North America
Flight Distances & Estimated Fuel Costs from GRK
Estimated fuel costs based on current jet fuel prices and standard narrowbody aircraft consumption.
| Destination | Distance | Est. Fuel Cost | Fuel Surcharge* |
|---|---|---|---|
| HLR - Fort Hood | 13 km | $190 | $0/passenger |
| TPL - Temple | 41 km | $598 | $1/passenger |
| ACT - Waco | 83 km | $1,211 | $2/passenger |
| CNW - Waco | 96 km | $1,400 | $3/passenger |
| AUS - Austin | 98 km | $1,430 | $3/passenger |
| SEP - Stephenville | 132 km | $1,926 | $4/passenger |
| BBD - Brady | 143 km | $2,086 | $4/passenger |
| CFD - Bryan | 148 km | $2,159 | $4/passenger |
| CLL - College Station | 150 km | $2,188 | $4/passenger |
| ERV - Kerrville | 171 km | $2,495 | $5/passenger |
| RND - San Antonio | 176 km | $2,567 | $5/passenger |
| SAT - San Antonio | 181 km | $2,640 | $5/passenger |
| MWL - Mineral Wells | 192 km | $2,801 | $6/passenger |
| FWH - Dallas | 193 km | $2,815 | $6/passenger |
| JCT - Junction | 195 km | $2,845 | $6/passenger |
| FTW - Fort Worth | 200 km | $2,918 | $6/passenger |
| SKF - San Antonio | 201 km | $2,932 | $6/passenger |
| RBD - Dallas | 201 km | $2,932 | $6/passenger |
| SSF - Stinson | 202 km | $2,947 | $6/passenger |
| BKD - Breckenridge | 209 km | $3,049 | $6/passenger |
| DFW - Dallas-Fort Worth | 217 km | $3,166 | $6/passenger |
| HTV - Huntsville | 217 km | $3,166 | $6/passenger |
| DAL - Dallas | 218 km | $3,180 | $6/passenger |
| AFW - Fort Worth | 219 km | $3,195 | $6/passenger |
| ABI - Abilene | 230 km | $3,355 | $7/passenger |
| ADS - Addison | 231 km | $3,370 | $7/passenger |
| CXO - Conroe | 244 km | $3,559 | $7/passenger |
| DYS - Abilene | 244 km | $3,559 | $7/passenger |
| DWH - Houston | 245 km | $3,574 | $7/passenger |
| IWS - Houston | 249 km | $3,632 | $7/passenger |
| SJT - San Angelo | 256 km | $3,735 | $7/passenger |
| VCT - Victoria | 261 km | $3,807 | $8/passenger |
| AAP - Houston | 262 km | $3,822 | $8/passenger |
| SGR - Sugar Land | 263 km | $3,837 | $8/passenger |
| IAH - Houston | 267 km | $3,895 | $8/passenger |
| TYR - Tyler | 270 km | $3,939 | $8/passenger |
| UVA - Uvalde | 277 km | $4,041 | $8/passenger |
| GVT - Greenvile | 278 km | $4,055 | $8/passenger |
| HOU - Houston | 291 km | $4,245 | $8/passenger |
| LFK - Lufkin | 294 km | $4,289 | $9/passenger |
| BBC - Bay City | 300 km | $4,376 | $9/passenger |
| PSX - Palacios | 301 km | $4,391 | $9/passenger |
| EFD - Houston | 303 km | $4,420 | $9/passenger |
| LJN - Angleton | 315 km | $4,595 | $9/passenger |
| COT - Cotulla | 320 km | $4,668 | $9/passenger |
| OZA - Ozona | 324 km | $4,727 | $9/passenger |
| GGG - Longview | 329 km | $4,799 | $10/passenger |
| SPS - Wichita Falls | 331 km | $4,829 | $10/passenger |
| RKP - Rockport | 340 km | $4,960 | $10/passenger |
| DLF - Del Rio | 341 km | $4,975 | $10/passenger |
* Estimated fuel surcharge per passenger. Actual surcharges vary by airline and booking class.
How Jet Fuel Prices Affect Your GRK Flights
Jet fuel typically accounts for 25-35% of airline operating costs. When fuel prices rise due to global events like conflicts or supply disruptions, airlines pass these costs to passengers through fuel surcharges.
Currently, the North America region has jet fuel priced at $5.21/gallon. This is approximately 108% higher than normal due to Brent crude elevated. EIA Gulf Coast jet fuel at $5.21/gal (2026-05-16). Airlines implementing surcharges globally. IATA reports $175/barrel global average.
Tips to Save on Flights from GRK
- Book during periods of lower fuel prices (typically Q1)
- Choose airlines with fuel-efficient aircraft (787, A350)
- Consider nearby alternative airports
- Book direct flights to avoid multiple fuel surcharges
Climate & Weather at Killeen
Killeen enjoys a subtropical climate characterized by hot summers and mild winters. Temperatures generally range from 15°C to 35°C (59°F to 95°F) throughout the year. Early morning and late evening flights can offer relief from daytime heat during summer. Pack layers for air-conditioned terminals.
Traveler Guide: Flying Through GRK
Traveling through Killeen in the Americas, passengers should be aware that fuel prices in the North America region directly influence ticket pricing. North and South American airports generally have well-established ground transportation networks, including ride-sharing services, shuttles, and rental car agencies. For international arrivals, customs and immigration processing times vary significantly by country.
🇺🇳 United States Travel Tips
Within the United States, TSA PreCheck and Global Entry can significantly reduce security wait times. Domestic flights require a REAL ID-compliant driver's license or passport starting in 2025. Jet fuel prices in North America tend to be among the most competitive globally, though they remain sensitive to Gulf of Mexico refining capacity.
Planning Your Trip via GRK
- Arrival time: Arrive 2 hours early for domestic flights, 3 hours for international flights at Robert Gray Army Air Field Airport
- Ground transportation: Check current gasoline costs for driving to/from GRK
- Fuel impact awareness: The North America region currently prices jet fuel at $5.21/gallon — compare this with other regions to understand route pricing
- Alternative airports: The nearest airports to GRK are HLR, TPL, ACT — consider these for potentially lower fares