POA - ATL

$449 Find Cheap Flights from Porto Alegre to Atlanta - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Atlanta departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

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

Everything you should know

Cheapest round-trip
$963
Typical prices: $852-$976
GOL
Thu 10/22Sat 10/31
POA - ATL • 2 stops
Cheapest one-way
$449
GOL
Tue 10/20
POA - ATL • 2 stops
Top airlines
Cheapest • from $967 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Porto Alegre and Atlanta. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $758 (round-trip)
Shortest trip • 13h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Atlanta!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Atlanta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto Alegre to Atlanta

Thu, Oct 22 - Sat, Oct 31
GOL Logo
5:30 pm - 11:05 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
30h 35m2 stops Brasilia Miami
GOL Logo
9:08 am - 11:50 amATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
25h 42m2 stops Miami Brasilia
$963GOL
Fri, Aug 28 - Sat, Sep 5
Copa Airlines Logo
1:15 am - 3:21 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
15h 06m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:07 pm - 12:20 amATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
30h 13m1 stop Panama City Tocumen Intl
$967Copa Airlines
Thu, Oct 22 - Sat, Oct 31
LATAM Airlines Logo
7:35 am - 8:35 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
14h 00m1 stop Lima J Chavez Intl
LATAM Airlines Logo
3:20 pm - 10:00 amATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
17h 40m2 stops Miami Sao Paulo Guarulhos Intl
$989LATAM Airlines
Wed, Sep 2 - Sun, Oct 4
GOL Logo
5:30 pm - 2:18 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
45h 48m2 stops Brasilia Miami
GOL Logo
6:45 pm - 11:40 pmATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
27h 55m2 stops Miami Brasilia
$994GOL
Wed, Sep 2 - Sun, Oct 4
GOL Logo
5:30 pm - 2:18 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
45h 48m2 stops Brasilia Miami
GOL Logo
6:45 pm - 11:40 pmATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
27h 55m2 stops Miami Brasilia
$995GOL
Fri, Sep 18 - Sat, Sep 26
GOL Logo
5:10 am - 8:36 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
16h 26m2 stops Brasilia Miami
GOL Logo
6:45 pm - 11:35 pmATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
27h 50m2 stops Miami Brasilia
$998GOL
Wed, Sep 2 - Sun, Oct 4
LATAM Airlines Logo
5:45 pm - 12:41 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
19h 56m2 stops Sao Paulo Guarulhos Intl Miami
LATAM Airlines Logo
4:15 pm - 6:20 amATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
13h 05m1 stop Lima J Chavez Intl
$1,017LATAM Airlines
Wed, Sep 2 - Sun, Oct 4
LATAM Airlines Logo
8:05 pm - 2:15 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
19h 10m2 stops Sao Paulo Guarulhos Intl Miami
LATAM Airlines Logo
11:15 pm - 9:15 pmATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
21h 00m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl
$1,024LATAM Airlines
Fri, Sep 18 - Sat, Sep 26
LATAM Airlines Logo
8:05 pm - 12:33 pmPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
17h 28m2 stops Sao Paulo Guarulhos Intl Miami
LATAM Airlines Logo
4:10 pm - 11:15 amATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
18h 05m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl
$1,026LATAM Airlines
Thu, Dec 24 - Sun, Jan 10
LATAM Airlines Logo
1:00 pm - 5:29 amPOA  Porto Alegre Salgado Filho-ATL Atlanta Hartsfield-Jackson
18h 29m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:15 pm - 6:40 amATL  Atlanta Hartsfield-Jackson-POA Porto Alegre Salgado Filho
30h 25m1 stop Lima J Chavez Intl
$1,032LATAM Airlines
Booking Insights

KAYAK's insights & trends for Porto Alegre to Atlanta flights

Get data-powered insights and trends into flights from Porto Alegre to Atlanta to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Porto Alegre to Atlanta departing in October.

Flight prices are below average for this route right now.

Flights to Atlanta from Porto Alegre usually cost between $1,051 and $1,062 in October.
The lowest price found in the past 5 days was $963 on GOL (Oct 22-Oct 31).

What is the cheapest month to fly from Porto Alegre to Atlanta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre to Atlanta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Porto Alegre to Atlanta is July, where tickets cost $816 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $1,213 and $1,128 respectively.

Good to know

Low season

May

Cheapest flight

$449
Best time to beat the crowds with an average 8% drop in price.
Flight from Porto Alegre to Atlanta

When to book flights from Porto Alegre to Atlanta

Are your dates flexible? Find out the best times to travel from Porto Alegre to Atlanta 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.

FAQs for booking flights from Porto Alegre to Atlanta

  • What is the cheapest flight from Porto Alegre to Atlanta?

    In the last 5 days, the lowest price for a flight from Porto Alegre to Atlanta was $449 for a one-way ticket and $967 for a round-trip.

  • Do I need a passport to fly between Porto Alegre and Atlanta?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto Alegre and on arrival in Atlanta.

  • Which airports will I be using when flying from Porto Alegre to Atlanta?

    Porto Alegre airport is called Porto Alegre Salgado Filho and the only airport in Atlanta is Atlanta Hartsfield-Jackson.

  • Which aircraft models fly most regularly from Porto Alegre to Atlanta?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Porto Alegre to Atlanta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto Alegre to Atlanta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto Alegre to Atlanta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Porto Alegre is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto Alegre to Atlanta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Porto Alegre with another airline. Booking your flights between Porto Alegre and ATL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto Alegre to Atlanta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Porto Alegre to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to Atlanta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto Alegre to Atlanta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
LATAM AirlinesOverall score based on 1971 reviews
6.7Food
7.3Comfort
8.0Crew
7.0Entertainment
7.5Boarding
Airline reviews

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

2.0 MediocreTony, Feb 2026
Read more LATAM Airlines reviews

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

The flight was late. Please do not delay next time.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Great customer service, very accommodating. (Check in) Smooth flight, thank you Pilots. Only negative was one working bathroom in first class. Atlanta Base flight attendants were wonderful. Thank you for your smiling faces Delta..

No food optional ( they offer just pasta, no second option, the soda without carbonation, I asked for snacks and they said give a minute, I never got it) I believe they (crew) don't care about it (people)

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

Everything you need to know for your flight from Porto Alegre to Atlanta

Information on your arrival and departure airports