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STI to CPX: distance & flight time
Santiago (Cibao International Airport) → Culebra Island (Benjamin Rivera Noriega Airport)
355 mi
571 km · 308 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading east
See live STI→CPX fares Phone-only fares on this route — call free
Flight time details
355 miles nonstop takes roughly 1h 24m gate to gate, flying east. 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
- STI — Cibao International Airport · Santiago, Dominican Republic
- CPX — Benjamin Rivera Noriega Airport · Culebra Island, Puerto Rico
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 STI
Near CPX
- VQS · Vieques Airport16 mi away
- STT · Cyril E. King Airport22 mi away
- FAJ · Diego Jimenez Torres Airport23 mi away
- NRR · José Aponte de la Torre Airport23 mi away
Frequently asked questions
How far is STI from CPX?
The flight distance from Santiago (STI) to Culebra Island (CPX) is 355 miles (571 km, 308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to CPX?
A nonstop flight takes about 1h 24m 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 STI to CPX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–CPX that never appear on search engines, with no booking fees.