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GLS to PSS: distance & flight time
Galveston (Scholes International At Galveston Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
4,684 mi
7,538 km · 4,070 nm
9h 39m
estimated nonstop flight time
+2h
time difference · heading southeast
See live GLS→PSS fares Phone-only fares on this route — call free
Flight time details
4,684 miles nonstop takes roughly 9h 39m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GLS — Scholes International At Galveston Airport · Galveston, 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 GLS
- IAH · George Bush Intercontinental Houston Airport57 mi away
- EFD · Ellington Airport30 mi away
- HOU · William P Hobby Airport36 mi away
- LJN · Texas Gulf Coast Regional Airport38 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 GLS from PSS?
The flight distance from Galveston (GLS) to Posadas (PSS) is 4,684 miles (7,538 km, 4,070 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLS to PSS?
A nonstop flight takes about 9h 39m 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 Galveston and Posadas?
Posadas is 2 hours ahead of Galveston.
What is the cheapest way to fly from GLS to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–PSS that never appear on search engines, with no booking fees.