Need help booking?
Unpublished phone-only deals available
PSS to ASE: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
5,650 mi
9,094 km · 4,910 nm
11h 33m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PSS→ASE fares Phone-only fares on this route — call free
Flight time details
5,650 miles nonstop takes roughly 11h 33m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 mi away
Frequently asked questions
How far is PSS from ASE?
The flight distance from Posadas (PSS) to Aspen (ASE) is 5,650 miles (9,094 km, 4,910 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to ASE?
A nonstop flight takes about 11h 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 Aspen?
Aspen is 3 hours behind Posadas.
What is the cheapest way to fly from PSS to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–ASE that never appear on search engines, with no booking fees.