Which airports can I use when flying from Atlanta to Porto Alegre?

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

What cabin classes can I book on flights from Atlanta to Porto Alegre?

Only Economy Class is available on flights from Atlanta to Porto Alegre.

Which airports do connecting flights from Atlanta to Porto Alegre pass through?

One-stop flights from Atlanta to Porto Alegre most commonly connect through: • Sao Paulo Guarulhos Intl (GRU) - 78% of one-stop connections • Panama City Tocumen Intl (PTY) - 17% of one-stop connections • Lima J Chavez Intl (LIM) - 6% of one-stop connections

Can I save money by using flexible dates for flights from Atlanta to Porto Alegre?

Yes. Flexible dates can save you up to 52% on flights from Atlanta to Porto Alegre. Saturday is the cheapest departure day at $670 round-trip on average, while Friday is the most expensive at $1,368, a difference of $698. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Porto Alegre?

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

How long is a flight from Atlanta to Porto Alegre?

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

Do I need a passport to fly from Atlanta to Porto Alegre?

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.

Have flight prices from Atlanta to Porto Alegre changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,125 to $3,159. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Atlanta to Porto Alegre looking right now?

One-way fares from Atlanta to Porto Alegre are currently higher than usual. Average one-way flight prices are about $748, which is 50% above the typical average for this route.

How much time can I save by choosing a different layover airport from Atlanta to Porto Alegre?

Flying via Sao Paulo Guarulhos Intl (GRU) gives the shortest average 1-stop total travel time at 13h 51m, compared with 13h 55m via Lima J Chavez Intl (LIM) and 22h 46m via Panama City Tocumen Intl (PTY).

What is the time difference between Atlanta and Porto Alegre?

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.

How much should I expect to pay for a Atlanta to Porto Alegre flight?

Round-trip flights from Atlanta to Porto Alegre range from $926 to $1,306, with an average of $993 over the past 12 months. Anything below $926 counts as a good deal.

How much is a round-trip flight from Atlanta to Porto Alegre?

Round-trip flights from Atlanta to Porto Alegre typically range from $926 to $1,306. The lowest price found in the past 5 days was $1,125, on LATAM Airlines.

What's the cheapest day of the week to fly from Atlanta to Porto Alegre?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Atlanta to Porto Alegre. It’s 33% cheaper than the average day, while Friday is the most expensive, with prices 37% higher.

Which airline is the cheapest to fly from Atlanta to Porto Alegre?

LATAM Airlines ($1,125) and Delta ($1,167) are the cheapest airlines to fly round-trip from Atlanta to Porto Alegre according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Atlanta to Porto Alegre?

Sao Paulo Guarulhos Intl (GRU) is the most popular layover for the Atlanta to Porto Alegre route. 78% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via GRU.

What is the cheapest layover airport when flying from Atlanta to Porto Alegre?

Flights via Panama City Tocumen Intl (PTY) offer the most affordable fares, with an average round-trip price of $761. Based on KAYAK data over the past 3 months.

When flying from Atlanta to Porto Alegre which airport offers the shortest layover?

Lima J Chavez Intl (LIM) had the shortest average connection time for Atlanta to Porto Alegre layovers at 8h 10m over the past 3 months.

$544 CHEAP FLIGHTS from Atlanta to Porto Alegre (ATL - POA)

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Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,125

Typical prices: $926-$1,306

LATAM Airlines

Thu 3/1Sun 4/1

ATL - POA • 2 stops

Cheapest one-way

$569

Typical prices: $484-$554

LATAM Airlines

Tue 11/13

ATL - POA • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Atlanta and Porto Alegre. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 7% price drop

June

Most popular

Good to know

Top layover airports

Panama City Tocumen Intl (PTY)

Cheapest • Avg $761 (round-trip)

Sao Paulo Guarulhos Intl (GRU)

Shortest trip • 13h 51m (one-way)

Insights

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We hope you love your trip to Porto Alegre!

Flight Deals

Cheap Flights from Atlanta to Porto Alegre (ATL-POA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Atlanta to Porto Alegre

Mon, Mar 1 - Thu, Apr 1

3:19 pm - 10:00 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

16h 41m2 stops Miami Sao Paulo Guarulhos Intl

7:30 am - 8:35 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

14h 05m1 stop Lima J Chavez Intl

$1,125LATAM Airlines

Tue, Mar 2 - Thu, Apr 1

3:19 pm - 10:00 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

16h 41m2 stops Miami Sao Paulo Guarulhos Intl

7:30 am - 8:35 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

14h 05m1 stop Lima J Chavez Intl

$1,125LATAM Airlines

Tue, Mar 2 - Thu, Apr 1

3:19 pm - 10:00 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

16h 41m2 stops Miami Sao Paulo Guarulhos Intl

5:15 am - 8:26 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

16h 11m2 stops Sao Paulo Guarulhos Intl Orlando

$1,138LATAM Airlines

Mon, Mar 1 - Wed, Mar 31

3:19 pm - 10:00 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

16h 41m2 stops Miami Sao Paulo Guarulhos Intl

3:30 am - 8:26 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

17h 56m2 stops Sao Paulo Guarulhos Intl Orlando

$1,138LATAM Airlines

Mon, Mar 1 - Thu, Apr 1

2:40 pm - 6:40 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

14h 00m1 stop Lima J Chavez Intl

7:30 am - 8:35 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

14h 05m1 stop Lima J Chavez Intl

$1,167Delta

Mon, Mar 1 - Mon, May 3

2:40 pm - 6:40 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

14h 00m1 stop Lima J Chavez Intl

7:30 am - 8:35 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

14h 05m1 stop Lima J Chavez Intl

$1,169Delta

Wed, Feb 24 - Wed, Apr 28

2:30 pm - 6:40 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

14h 10m1 stop Lima J Chavez Intl

4:05 pm - 7:31 amPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

16h 26m1 stop Sao Paulo Guarulhos Intl

$1,172Delta

Tue, Mar 9 - Wed, May 12

3:51 pm - 7:20 amATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

13h 29m1 stop Panama City Tocumen Intl

9:10 am - 3:14 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

31h 04m1 stop Panama City Tocumen Intl

$1,187Copa Airlines

Wed, Mar 3 - Wed, Apr 7

10:24 am - 1:35 pmATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

25h 11m2 stops Miami Rio de Janeiro–Galeão Intl

6:20 pm - 4:09 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

22h 49m2 stops Rio de Janeiro–Galeão Intl Miami

$1,245American Airlines

Tue, Mar 9 - Tue, May 11

12:55 pm - 11:45 pmATL Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho

32h 50m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Rio de Janeiro–Galeão Intl

3:30 am - 8:35 pmPOA Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson

18h 05m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

$1,491Multiple Airlines

Booking Insights

Price, demand and travel trends for Atlanta to Porto Alegre flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Atlanta to Porto Alegre? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Atlanta to Porto Alegre departing in march.
What's the cheapest day of the week to fly from Atlanta to Porto Alegre?: Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Atlanta to Porto Alegre. It’s 33% cheaper than the average day, while Friday is the most expensive, with prices 37% higher.

Find deals

Low season	March
High season	June
Cheapest flight	$569

Beat the crowds with an average 76% drop in travelers.

The most popular month to fly with an average 36% increase in travelers.

One-way flight from Atlanta to Porto Alegre

When to book flights from Atlanta to Porto Alegre

Are your dates flexible? Find out the best times to travel from Atlanta to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Atlanta to Porto Alegre?
Only Economy Class is available on flights from Atlanta to Porto Alegre.
How long is a flight from Atlanta to Porto Alegre?
A nonstop flight from Atlanta to Porto Alegre takes 00m, covering 4,900 miles.
Do I need a passport to fly from Atlanta to Porto Alegre?
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.
How much should I expect to pay for a Atlanta to Porto Alegre flight?
Round-trip flights from Atlanta to Porto Alegre range from $926 to $1,306, with an average of $993 over the past 12 months. Anything below $926 counts as a good deal.
Have flight prices from Atlanta to Porto Alegre changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,125 to $3,159. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Atlanta to Porto Alegre looking right now?
One-way fares from Atlanta to Porto Alegre are currently higher than usual. Average one-way flight prices are about $748, which is 50% above the typical average for this route.
Which airports can I use when flying from Atlanta to Porto Alegre?
Flights from Atlanta to Porto Alegre usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Porto Alegre Salgado Filho (POA).
Which airports do connecting flights from Atlanta to Porto Alegre pass through?
One-stop flights from Atlanta to Porto Alegre most commonly connect through:

• Sao Paulo Guarulhos Intl (GRU) - 78% of one-stop connections
• Panama City Tocumen Intl (PTY) - 17% of one-stop connections
• Lima J Chavez Intl (LIM) - 6% of one-stop connections
Can I save money by using flexible dates for flights from Atlanta to Porto Alegre?
Yes. Flexible dates can save you up to 52% on flights from Atlanta to Porto Alegre. Saturday is the cheapest departure day at $670 round-trip on average, while Friday is the most expensive at $1,368, a difference of $698.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Atlanta to Porto Alegre?
Flying via Sao Paulo Guarulhos Intl (GRU) gives the shortest average 1-stop total travel time at 13h 51m, compared with 13h 55m via Lima J Chavez Intl (LIM) and 22h 46m via Panama City Tocumen Intl (PTY).
What is the time difference between Atlanta and Porto Alegre?
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.
What popular places can I visit in Porto Alegre?
Some of the most popular sights in Porto Alegre are Araujo Vianna Auditorium, Moinhos de Vento Park and Farroupilha Park. These are among the most viewed places in Porto Alegre on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $670, about $698 less than Friday fares (51% savings) based on the last 12 months.
If you can choose when to travel, plan your Atlanta to Porto Alegre trip for August. Fares historically average $924 round-trip in that month - typically $549 less than the most expensive month, which is November (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Alegre Salgado Filho Airport.

• ibis Porto Alegre Aeroporto
• Hotel Express Aeroporto
• Master Express Dom Pedro II

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ATL - POA

$544 Find Cheap Flights from Atlanta to Porto Alegre - Compare and Save

Everything you should know

Cheap Flights from Atlanta to Porto Alegre (ATL-POA)

Recent round-trip flight deals from Atlanta to Porto Alegre

Recent one-way flight deals from Atlanta to Porto Alegre

Price, demand and travel trends for Atlanta to Porto Alegre flights

How much is a round-trip flight from Atlanta to Porto Alegre?

What's the cheapest day of the week to fly from Atlanta to Porto Alegre?

Which airline is the cheapest to fly from Atlanta to Porto Alegre?

What’s the most popular layover airport when flying from Atlanta to Porto Alegre?

What is the cheapest layover airport when flying from Atlanta to Porto Alegre?

When flying from Atlanta to Porto Alegre which airport offers the shortest layover?

Key details for Atlanta to Porto Alegre flights

Low season

High season

Cheapest flight

When to book flights from Atlanta to Porto Alegre

Your Atlanta to Porto Alegre flight questions, answered

Your guide to booking Atlanta to Porto Alegre flights

More options for your flight from Atlanta to Porto Alegre

Complete your trip to Porto Alegre with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Atlanta to Porto Alegre

Find direct flights to and from Atlanta and Porto Alegre

Flights from domestic origins to Porto Alegre

Flights to other popular destinations

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