Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
AEPPOASat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareARS391,641LATAM Airlines
Fastest6h 25mgate to gate
Options found85flights on this route
Find your flightAEP → POA
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in ARS
85 flight options
Fares are checked again before payment.
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Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
ARS 391,641LATAM Airlines at 11:45Afternoon
12:00-17:59
ARS 399,412LATAM Airlines at 12:55Evening
18:00-23:59
ARS 391,641LATAM Airlines at 21:45
Departure & Arrival Airport Details
Buenos Aires (AEP)
Arpt. Jorge Newbery
Argentina
GMT -3
Latitude: -34.5592
Longitude: -58.4156
Porto Alegre (POA)
Salgado Filho
Brazil
GMT -3
Latitude: -29.994400024414062
Longitude: -51.1713981628418
Distance: Buenos Aires (AEP), Argentina to Porto Alegre (POA), Brazil - 848.97 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Connecting flight₹24,798Longer — includes a stop85 options
Air distance is about 849 km. 2 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Buenos Aires to Porto Alegre
Compare fares, stops, baggage and refundability across the airlines flying this route.
LA
LATAM Airlines Flights
from ARS 391,64164 flights
Fares from
ARS 391,641
Non-stop
None in these results
Departures
64 — compare timings in the list above
GO
GOL Linhas Aereas Inteligentes Flights
from ARS 393,91621 flights
Fares from
ARS 393,916
Non-stop
None in these results
Departures
21 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
6h 25m · LATAM Airlines
First departure of the day
06:20 · GOL Linhas Aereas Inteligentes
Last departure of the day
21:45 · LATAM Airlines
Options in this snapshot
85
Airport codes
Buenos Aires–AEP, Porto Alegre–POA
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 85 flights appear in the dated route snapshot. Departures run through the day — the first flight leaves around 06:20 and the last around 21:45. The fastest flight takes about 6h 25m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from ARS 391,641, Evening from ARS 391,641, Afternoon from ARS 399,412. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
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One-Way vs Round-Trip Fare Comparison
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Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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5
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Why Book Your Flight with FlyX?
Compare the available Buenos Aires to Porto Alegre options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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Frequently Asked Questions
Is it worth booking Buenos Aires to Porto Alegre flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Buenos Aires to Porto Alegre, Saturday shows the lowest fare at ARS 391,641. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Buenos Aires from Porto Alegre by air?
The direct air distance between Buenos Aires (AEP) and Porto Alegre (POA) is about 849 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from AEP to POA?
Not for the dates currently loaded - every Buenos Aires to Porto Alegre option showing right now has at least one stop. Non-stop service can differ by season and by day, so it is worth checking nearby dates before you decide.
Which airlines fly Buenos Aires to Porto Alegre?
LATAM Airlines and GOL Linhas Aereas Inteligentes are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Buenos Aires to Porto Alegre?
Every option currently loaded has at least one stop, and the shortest total journey time is about 6h 25m including the layover. Non-stop service on this route can vary by season and by day.
What is the baggage allowance on Buenos Aires to Porto Alegre flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Buenos Aires to Porto Alegre flight fare?
The lowest fare showing on Buenos Aires to Porto Alegre for the dates currently loaded is ARS 391,641. Fares on the same dates run up to ARS 1,364,996, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Buenos Aires to Porto Alegre flights depart?
For the dates currently loaded the first departure is around 06:20 and the last is around 21:45, local time at Buenos Aires. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes AEP–POA, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The AEP to POA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 848.97 km.
Before you book
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Lowest Buenos Aires to Porto Alegre airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
ARS 391,641
03/10/2026
LATAM Airlines
11:45
Cheapest Airfare Within 30 Days
ARS 383,808
13/10/2026
LATAM Airlines
11:45
Cheapest Airfare Within 90 Days
ARS 372,058
12/12/2026
LATAM Airlines
11:45
Book Buenos Aires to Porto Alegre Flight Tickets on FlyX
Planning to fly from Buenos Aires to Porto Alegre? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Buenos Aires to Porto Alegre Flight Distance, Duration and Time
The aerial distance between Buenos Aires and Porto Alegre is approximately 849 KM. The flight duration ranges from 6H :25 M up to 39H :10 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Buenos Aires to Porto Alegre Flight Schedule and Timing
Around 85 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Buenos Aires at 06:20, while the last night flight leaves at 21:45. Flights depart from Arpt. Jorge Newbery and land at Salgado Filho.
Flight Route Details & Analysis
Flight Details
Information
Route
Buenos Aires to Porto Alegre
Aerial Distance
849 KM
Flight Duration
6H :25 M - 39H :10 M
Airport Codes
Buenos Aires - AEP, Porto Alegre - POA
Total Flights Available
85 flights (0 direct)
First Flight Departure
Departs at 06:20
Last Flight Departure
Departs at 21:45
Early Morning Flights (12 AM - 8 AM)
1 direct/indirect flights
Morning Flights (8 AM - 12 PM)
27 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
20 direct/indirect flights
Evening Flights (4 PM - 8 PM)
21 direct/indirect flights
Night Flights (8 PM - 12 AM)
16 direct/indirect flights
Airport Information & Terminals
AEP: Buenos Aires airport. Airport access in Buenos Aires depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
POA: Porto Alegre airport. Airport access in Porto Alegre depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
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Arpt. Jorge Newbery
Salgado Filho