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LAF to SJU: distance & flight time
Lafayette (Purdue University Airport) → San Juan (Luis Munoz Marin International Airport)
1,962 mi
3,158 km · 1,705 nm
4h 19m
estimated nonstop flight time
Same time
time difference · heading southeast
See live LAF→SJU fares Phone-only fares on this route — call free
Flight time details
1,962 miles nonstop takes roughly 4h 19m 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
- LAF — Purdue University Airport · Lafayette, United States
- SJU — Luis Munoz Marin International Airport · San Juan, 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 mi away
Near SJU
- SIG · Fernando Luis Ribas Dominicci Airport6 mi away
- FAJ · Diego Jimenez Torres Airport24 mi away
- NRR · José Aponte de la Torre Airport27 mi away
- VQS · Vieques Airport44 mi away
Frequently asked questions
How far is LAF from SJU?
The flight distance from Lafayette (LAF) to San Juan (SJU) is 1,962 miles (3,158 km, 1,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to SJU?
A nonstop flight takes about 4h 19m 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 LAF to SJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–SJU that never appear on search engines, with no booking fees.