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PSS to ALW: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Walla Walla (Walla Walla Regional Airport)
6,398 mi
10,297 km · 5,560 nm
13h 1m
estimated nonstop flight time
-4h
time difference · heading northwest
See live PSS→ALW fares Phone-only fares on this route — call free
Flight time details
6,398 miles nonstop takes roughly 13h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-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
- ALW — Walla Walla Regional Airport · Walla Walla, 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 ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 mi away
Frequently asked questions
How far is PSS from ALW?
The flight distance from Posadas (PSS) to Walla Walla (ALW) is 6,398 miles (10,297 km, 5,560 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to ALW?
A nonstop flight takes about 13h 1m 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 Walla Walla?
Walla Walla is 4 hours behind Posadas.
What is the cheapest way to fly from PSS to ALW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–ALW that never appear on search engines, with no booking fees.