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SIG to STI: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Santiago (Cibao International Airport)
302 mi
486 km · 262 nm
1h 16m
estimated nonstop flight time
Same time
time difference · heading west
See live SIG→STI fares Phone-only fares on this route — call free
Flight time details
302 miles nonstop takes roughly 1h 16m gate to gate, flying west. 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
- STI — Cibao International Airport · Santiago, Dominican Republic
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 STI
Frequently asked questions
How far is SIG from STI?
The flight distance from San Juan (SIG) to Santiago (STI) is 302 miles (486 km, 262 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to STI?
A nonstop flight takes about 1h 16m 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 STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–STI that never appear on search engines, with no booking fees.