$530 Find Cheap Flights from Atlanta to Porto Alegre - Compare and Save

Flights from Atlanta to Porto Alegre usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Porto Alegre Salgado Filho (POA).

Three cabin classes are available on flights from Atlanta to Porto Alegre:

• Economy Class
• Premium Economy Class
• Business Class

One-stop flights from Atlanta to Porto Alegre most commonly connect through:

• Sao Paulo Guarulhos Intl (GRU) - 63% of one-stop connections
• Lima J Chavez Intl (LIM) - 21% of one-stop connections
• Panama City Tocumen Intl (PTY) - 16% of one-stop connections

Sao Paulo Guarulhos Intl (GRU) handles the largest share of one-stop connections on this route.

On the Atlanta to Porto Alegre route, being flexible with your departure day can save you up to 34%. Saturday is the cheapest day at $909 round-trip on average, while Wednesday is the most expensive at $1,365: a $456 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Some of the most popular sights in Porto Alegre are Araujo Vianna Auditorium, Fiergs Exhibition and Convention Center and Moinhos de Vento Park. These are among the most viewed places in Porto Alegre on KAYAK.

A nonstop flight from Atlanta to Porto Alegre takes 0h 00m, covering 4,900 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $905 to $8,244. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Atlanta to Porto Alegre are currently higher than usual. Average one-way flight prices are about $642, which is 16% above the typical average for this route.

Flying via Sao Paulo Guarulhos Intl (GRU) gives the shortest average 1-stop total travel time at 13h 48m, compared with 13h 54m via Lima J Chavez Intl (LIM) and 22h 46m via Panama City Tocumen Intl (PTY).

Porto Alegre is 1 hour ahead of Atlanta (Brasilia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Porto Alegre Salgado Filho Airport (POA) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
· FOCO
· Localiza
· Avis
· MOVIDA
· Budget

Round-trip flights from Atlanta to Porto Alegre range from $909 to $1,289, with an average of $933 over the past 12 months. Anything below $909 counts as a good deal.