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SIG to GSP: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Greenville (Greenville Spartanburg International Airport)
1,506 mi
2,423 km · 1,308 nm
3h 25m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SIG→GSP fares Phone-only fares on this route — call free
Flight time details
1,506 miles nonstop takes roughly 3h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
- GSP — Greenville Spartanburg International Airport · Greenville, United States
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 SIG
- SJU · Luis Munoz Marin International Airport6 mi away
- FAJ · Diego Jimenez Torres Airport30 mi away
- NRR · José Aponte de la Torre Airport33 mi away
- ARE · Antonio Nery Juarbe Pol Airport38 mi away
Near GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 mi away
Frequently asked questions
How far is SIG from GSP?
The flight distance from San Juan (SIG) to Greenville (GSP) is 1,506 miles (2,423 km, 1,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to GSP?
A nonstop flight takes about 3h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from SIG to GSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–GSP that never appear on search engines, with no booking fees.