Cheap flights from Porto Alegre to Buenos Aires
528 mi · 45m average nonstop
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Quick answer: Porto Alegre to Buenos Aires at a glance
Cheap flights from Porto Alegre (POA) to Buenos Aires (AEP) cover 528 miles (849 km) in about 45m nonstop, with 1 airline flying direct — a medium-haul regional route. Search Kayak for today's cheapest live fare. Route difficulty 3/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Porto Alegre to Buenos Aires covers 528 miles (850 km) in approximately 0 hour 45 minutes. 1 airline offers direct flights on this medium-haul regional route. This is a medium-haul regional route typically served by direct flights.
Nonstop distance 528 miles. Direct carriers include AR.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
1 airlines fly Porto Alegre → Buenos Aires. All are direct routes.
| Airline | Route type |
|---|---|
| AR | Direct |
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Porto Alegre to Buenos Aires — quick answers
How far is Porto Alegre from Buenos Aires by plane?
The nonstop flight distance from Porto Alegre (POA) to Buenos Aires (AEP) is 528 miles (849 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Porto Alegre to Buenos Aires?
The average nonstop flight time from POA to AEP is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Porto Alegre to Buenos Aires?
1 airlines serve this route nonstop: AR. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.