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PSS to COS: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
5,550 mi
8,931 km · 4,822 nm
11h 21m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PSS→COS fares Phone-only fares on this route — call free
Flight time details
5,550 miles nonstop takes roughly 11h 21m 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
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Frequently asked questions
How far is PSS from COS?
The flight distance from Posadas (PSS) to Colorado Springs (COS) is 5,550 miles (8,931 km, 4,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to COS?
A nonstop flight takes about 11h 21m 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 Colorado Springs?
Colorado Springs is 3 hours behind Posadas.
What is the cheapest way to fly from PSS to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–COS that never appear on search engines, with no booking fees.