GSI - Grand-Santi Airport
Grand-Santi, French Guiana
IATA Code: GSI · Grand-Santi, French Guiana
The airport code GSI is the IATA identifier for Grand-Santi Airport. You may also find it referred to as Grand-Santi Airport (GSI).
Grand-Santi Airport (GSI) serves Grand-Santi, French Guiana, in the Latin America fuel pricing region. It provides essential air connectivity for travelers in the area.
GSI is the IATA airport code for Grand-Santi Airport, located in Grand-Santi, French Guiana. The airport is situated at coordinates 4.2858°N, 54.3731°W. The current jet fuel price in the Latin America region is $5.31/gallon as of 2026-05-16.
Current Jet Fuel Price (Latin America)
$5.31/gallon
⚠️ Global Fuel Price Surge 2026: Prices affected by 108%
Airport Information
- IATA Code
- GSI
- City
- Grand-Santi
- Country
- French Guiana
- Timezone
- America/Cayenne
- Latitude
- 4.2858°
- Longitude
- -54.3731°
- Type
- airport
- Fuel Region
- Latin America
Flight Distances & Estimated Fuel Costs from GSI
Estimated fuel costs based on current jet fuel prices and standard narrowbody aircraft consumption.
| Destination | Distance | Est. Fuel Cost | Fuel Surcharge* |
|---|---|---|---|
| SMZ - Stoelmans Eiland | 9 km | $134 | $0/passenger |
| DRJ - Drietabbetje | 38 km | $565 | $1/passenger |
| MPY - Maripasoula | 79 km | $1,175 | $2/passenger |
| LDX - Saint-Laurent-du-Maroni | 138 km | $2,052 | $4/passenger |
| ABN - Albina | 141 km | $2,096 | $4/passenger |
| MOJ - Moengo | 147 km | $2,186 | $4/passenger |
| XAU - Saul | 150 km | $2,230 | $4/passenger |
| PBM - Zandery | 158 km | $2,349 | $5/passenger |
| OEM - Paloemeu | 158 km | $2,349 | $5/passenger |
| ORG - Paramaribo | 192 km | $2,855 | $6/passenger |
| CAY - Cayenne | 231 km | $3,435 | $7/passenger |
| TOT - Totness | 279 km | $4,148 | $8/passenger |
| OYP - St.-georges Oyapock | 288 km | $4,282 | $9/passenger |
| OYK - Oioiapoque | 290 km | $4,312 | $9/passenger |
| AGI - Wageningen | 308 km | $4,579 | $9/passenger |
| WSO - Washabo | 328 km | $4,877 | $10/passenger |
| ICK - Nieuw Nickerie | 349 km | $5,189 | $10/passenger |
| GEO - Georgetown | 495 km | $7,360 | $15/passenger |
| OGL - Georgetown | 499 km | $7,419 | $15/passenger |
| GFO - Bartica | 527 km | $7,835 | $16/passenger |
| NAI - Annai | 528 km | $7,850 | $16/passenger |
| MHA - Mahdia | 541 km | $8,044 | $16/passenger |
| KAI - Kaieteur | 576 km | $8,564 | $17/passenger |
| MCP - Macapa | 597 km | $8,876 | $18/passenger |
| MEU - Almeirim | 608 km | $9,040 | $18/passenger |
| LTM - Lethem | 609 km | $9,055 | $18/passenger |
| ORJ - Orinduik | 630 km | $9,367 | $19/passenger |
| IMB - Imbaimadai | 675 km | $10,036 | $20/passenger |
| TMT - Oriximina | 680 km | $10,110 | $20/passenger |
| ORX - Oriximina | 687 km | $10,214 | $20/passenger |
| KAR - Kamarang | 713 km | $10,601 | $21/passenger |
| BVB - Boa Vista | 719 km | $10,690 | $21/passenger |
| USI - Mabaruma | 740 km | $11,002 | $22/passenger |
| STM - Santarem | 748 km | $11,121 | $22/passenger |
| SNV - Santa Ana De Uairen | 752 km | $11,181 | $22/passenger |
| BVS - Breves | 790 km | $11,746 | $23/passenger |
| PIN - Parintins | 819 km | $12,177 | $24/passenger |
| EOR - El Dorado | 843 km | $12,534 | $25/passenger |
| SFK - Soure | 854 km | $12,697 | $25/passenger |
| TMO - Tumeremo | 857 km | $12,742 | $25/passenger |
| ATM - Altamira | 871 km | $12,950 | $26/passenger |
| BEL - Belem | 909 km | $13,515 | $27/passenger |
| MBZ - Maues | 929 km | $13,812 | $28/passenger |
| ITA - Itaituba | 942 km | $14,006 | $28/passenger |
| CAJ - Canaima | 964 km | $14,333 | $29/passenger |
| ITB - Itaituba | 965 km | $14,348 | $29/passenger |
| TUV - Tucupita | 1,006 km | $14,957 | $30/passenger |
| PZO - Guayana | 1,028 km | $15,284 | $31/passenger |
| MAO - Manaus | 1,030 km | $15,314 | $31/passenger |
| PLL - Manaus | 1,035 km | $15,388 | $31/passenger |
* Estimated fuel surcharge per passenger. Actual surcharges vary by airline and booking class.
How Jet Fuel Prices Affect Your GSI 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 Latin America region has jet fuel priced at $5.31/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 GSI
- 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 Grand-Santi
Grand-Santi has a tropical climate with warm temperatures year-round, typically ranging from 25°C to 35°C (77°F to 95°F). Travelers should expect humidity and potential monsoon or rainy seasons depending on the time of year. Lightweight, breathable clothing is recommended, and staying hydrated is essential when navigating the airport and surrounding area.
Traveler Guide: Flying Through GSI
Traveling through Grand-Santi in the Americas, passengers should be aware that fuel prices in the Latin 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.
Planning Your Trip via GSI
- Arrival time: Arrive 2 hours early for domestic flights, 3 hours for international flights at Grand-Santi Airport
- Ground transportation: Check current gasoline costs for driving to/from GSI
- Fuel impact awareness: The Latin America region currently prices jet fuel at $5.31/gallon — compare this with other regions to understand route pricing
- Alternative airports: The nearest airports to GSI are SMZ, DRJ, MPY — consider these for potentially lower fares