Need help booking?
Unpublished phone-only deals available
PSS to SWO: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Stillwater (Stillwater Regional Airport)
5,142 mi
8,275 km · 4,468 nm
10h 33m
estimated nonstop flight time
-2h
time difference · heading northwest
See live PSS→SWO fares Phone-only fares on this route — call free
Flight time details
5,142 miles nonstop takes roughly 10h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-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
- SWO — Stillwater Regional Airport · Stillwater, 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 SWO
- CUH · Cushing Municipal Airport23 mi away
- PNC · Ponca City Regional Airport39 mi away
- END · Vance Air Force Base48 mi away
- TIK · Tinker Air Force Base54 mi away
Frequently asked questions
How far is PSS from SWO?
The flight distance from Posadas (PSS) to Stillwater (SWO) is 5,142 miles (8,275 km, 4,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to SWO?
A nonstop flight takes about 10h 33m 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 Stillwater?
Stillwater is 2 hours behind Posadas.
What is the cheapest way to fly from PSS to SWO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–SWO that never appear on search engines, with no booking fees.