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SDF to SJU: distance & flight time

Louisville (Louisville International Standiford Field) → San Juan (Luis Munoz Marin International Airport)

1,808 mi
2,910 km · 1,571 nm
4h 1m
estimated nonstop flight time
Same time
time difference · heading southeast
See live SDF→SJU fares Phone-only fares on this route — call free

Flight time details

1,808 miles nonstop takes roughly 4h 1m 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.

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The two airports

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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Frequently asked questions

How far is SDF from SJU?

The flight distance from Louisville (SDF) to San Juan (SJU) is 1,808 miles (2,910 km, 1,571 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SDF to SJU?

A nonstop flight takes about 4h 1m 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 SDF to SJU?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–SJU that never appear on search engines, with no booking fees.
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