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LUK to PSS: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Posadas (Libertador Gral D Jose De San Martin Airport)
4,947 mi
7,961 km · 4,299 nm
10h 10m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LUK→PSS fares Phone-only fares on this route — call free
Flight time details
4,947 miles nonstop takes roughly 10h 10m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, 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 LUK
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 LUK from PSS?
The flight distance from Cincinnati (LUK) to Posadas (PSS) is 4,947 miles (7,961 km, 4,299 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to PSS?
A nonstop flight takes about 10h 10m 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 Cincinnati and Posadas?
Posadas is 1 hour ahead of Cincinnati.
What is the cheapest way to fly from LUK to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–PSS that never appear on search engines, with no booking fees.