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LUK to STI: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Santiago (Cibao International Airport)
1,591 mi
2,561 km · 1,383 nm
3h 35m
estimated nonstop flight time
Same time
time difference · heading southeast
See live LUK→STI fares Phone-only fares on this route — call free
Flight time details
1,591 miles nonstop takes roughly 3h 35m gate to gate, flying southeast. 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
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- 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
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Near LUK
Near STI
Frequently asked questions
How far is LUK from STI?
The flight distance from Cincinnati (LUK) to Santiago (STI) is 1,591 miles (2,561 km, 1,383 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to STI?
A nonstop flight takes about 3h 35m 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 LUK to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–STI that never appear on search engines, with no booking fees.