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LSV to PSS: distance & flight time
Las Vegas (Nellis Air Force Base) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,837 mi
9,393 km · 5,072 nm
11h 55m
estimated nonstop flight time
+4h
time difference · heading southeast
See live LSV→PSS fares Phone-only fares on this route — call free
Flight time details
5,837 miles nonstop takes roughly 11h 55m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- LSV — Nellis Air Force Base · Las Vegas, 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 LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 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 LSV from PSS?
The flight distance from Las Vegas (LSV) to Posadas (PSS) is 5,837 miles (9,393 km, 5,072 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSV to PSS?
A nonstop flight takes about 11h 55m 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 Las Vegas and Posadas?
Posadas is 4 hours ahead of Las Vegas.
What is the cheapest way to fly from LSV to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSV–PSS that never appear on search engines, with no booking fees.