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ONX to AEP: distance & flight time
Colón (Enrique Adolfo Jimenez Airport) → Buenos Aires (Jorge Newbery Airpark)
3,343 mi
5,381 km · 2,905 nm
7h 1m
estimated nonstop flight time
+2h
time difference · heading southeast
See live ONX→AEP fares Phone-only fares on this route — call free
Flight time details
3,343 miles nonstop takes roughly 7h 1m 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
- ONX — Enrique Adolfo Jimenez Airport · Colón, Panama
- AEP — Jorge Newbery Airpark · Buenos Aires, 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 ONX
Near AEP
- FDO · San Fernando Airport12 mi away
- EPA · El Palomar Airport12 mi away
- EZE · Ministro Pistarini International Airport19 mi away
- CYR · Laguna de Los Patos International Airport37 mi away
Frequently asked questions
How far is ONX from AEP?
The flight distance from Colón (ONX) to Buenos Aires (AEP) is 3,343 miles (5,381 km, 2,905 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONX to AEP?
A nonstop flight takes about 7h 1m 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 Colón and Buenos Aires?
Buenos Aires is 2 hours ahead of Colón.
What is the cheapest way to fly from ONX to AEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONX–AEP that never appear on search engines, with no booking fees.