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DPA to PSS: distance & flight time
West Chicago (Dupage Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,212 mi
8,388 km · 4,529 nm
10h 41m
estimated nonstop flight time
+2h
time difference · heading southeast
See live DPA→PSS fares Phone-only fares on this route — call free
Flight time details
5,212 miles nonstop takes roughly 10h 41m 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
- DPA — Dupage Airport · West Chicago, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 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 DPA from PSS?
The flight distance from West Chicago (DPA) to Posadas (PSS) is 5,212 miles (8,388 km, 4,529 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to PSS?
A nonstop flight takes about 10h 41m 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 West Chicago and Posadas?
Posadas is 2 hours ahead of West Chicago.
What is the cheapest way to fly from DPA to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–PSS that never appear on search engines, with no booking fees.