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LCH to STI: distance & flight time
Lake Charles (Lake Charles Regional Airport) → Santiago (Cibao International Airport)
1,596 mi
2,569 km · 1,387 nm
3h 36m
estimated nonstop flight time
+1h
time difference · heading east
See live LCH→STI fares Phone-only fares on this route — call free
Flight time details
1,596 miles nonstop takes roughly 3h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LCH — Lake Charles Regional Airport · Lake Charles, 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
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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
Near STI
Frequently asked questions
How far is LCH from STI?
The flight distance from Lake Charles (LCH) to Santiago (STI) is 1,596 miles (2,569 km, 1,387 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LCH to STI?
A nonstop flight takes about 3h 36m 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 time difference between Lake Charles and Santiago?
Santiago is 1 hour ahead of Lake Charles.
What is the cheapest way to fly from LCH to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCH–STI that never appear on search engines, with no booking fees.