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GSI to SFC: distance & flight time
Grand-Santi (Grand-Santi Airport) → St-François (St-François Airport)
950 mi
1,529 km · 826 nm
2h 32m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GSI→SFC fares Phone-only fares on this route — call free
Flight time details
950 miles nonstop takes roughly 2h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GSI — Grand-Santi Airport · Grand-Santi, French Guiana
- SFC — St-François Airport · St-François, Guadeloupe
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GSI
- SMZ · Stoelmanseiland Airport5 mi away
- DRJ · Drietabbetje Airport24 mi away
- MPY · Maripasoula Airport49 mi away
- LDX · Saint-Laurent-du-Maroni Airport86 mi away
Near SFC
- DSD · La Désirade Airport12 mi away
- PTP · Pointe-à-Pitre Le Raizet18 mi away
- GBJ · Les Bases Airport27 mi away
- LSS · Terre-de-Haut Airport34 mi away
Frequently asked questions
How far is GSI from SFC?
The flight distance from Grand-Santi (GSI) to St-François (SFC) is 950 miles (1,529 km, 826 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSI to SFC?
A nonstop flight takes about 2h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GSI to SFC?
Nonstop service on GSI–SFC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 32m nonstop estimate.
What is the time difference between Grand-Santi and St-François?
St-François is 1 hour behind Grand-Santi.
What is the cheapest way to fly from GSI to SFC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSI–SFC that never appear on search engines, with no booking fees.
Why are some GSI to SFC fares phone-only?
Consolidator contracts let us sell certain GSI–SFC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.