Need help booking?
Unpublished phone-only deals available
STI to LOU: distance & flight time
Santiago (Cibao International Airport) → Louisville (Bowman Field)
1,583 mi
2,548 km · 1,376 nm
3h 34m
estimated nonstop flight time
Same time
time difference · heading northwest
See live STI→LOU fares Phone-only fares on this route — call free
Flight time details
1,583 miles nonstop takes roughly 3h 34m 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
- STI — Cibao International Airport · Santiago, Dominican Republic
- LOU — Bowman Field · Louisville, 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 STI
Near LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
Frequently asked questions
How far is STI from LOU?
The flight distance from Santiago (STI) to Louisville (LOU) is 1,583 miles (2,548 km, 1,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to LOU?
A nonstop flight takes about 3h 34m 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 LOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–LOU that never appear on search engines, with no booking fees.