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LAF to PSS: distance & flight time
Lafayette (Purdue University Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,089 mi
8,189 km · 4,422 nm
10h 27m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LAF→PSS fares Phone-only fares on this route — call free
Flight time details
5,089 miles nonstop takes roughly 10h 27m gate to gate, flying southeast. 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
- LAF — Purdue University Airport · Lafayette, United States
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 mi away
Frequently asked questions
How far is LAF from PSS?
The flight distance from Lafayette (LAF) to Posadas (PSS) is 5,089 miles (8,189 km, 4,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to PSS?
A nonstop flight takes about 10h 27m 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 Lafayette and Posadas?
Posadas is 1 hour ahead of Lafayette.
What is the cheapest way to fly from LAF to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–PSS that never appear on search engines, with no booking fees.