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PSS to LAM: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Los Alamos (Los Alamos Airport)
5,462 mi
8,790 km · 4,746 nm
11h 11m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PSS→LAM fares Phone-only fares on this route — call free
Flight time details
5,462 miles nonstop takes roughly 11h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- LAM — Los Alamos Airport · Los Alamos, 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 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
Near LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 mi away
Frequently asked questions
How far is PSS from LAM?
The flight distance from Posadas (PSS) to Los Alamos (LAM) is 5,462 miles (8,790 km, 4,746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to LAM?
A nonstop flight takes about 11h 11m 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 Posadas and Los Alamos?
Los Alamos is 3 hours behind Posadas.
What is the cheapest way to fly from PSS to LAM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–LAM that never appear on search engines, with no booking fees.