POA - ATL

$508 Find Cheap Flights from Porto Alegre to Atlanta

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 4/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Atlanta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Atlanta, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$657
Overall average: $1,170
Multiple Airlines
Thu 3/12Thu 3/19
POA - ATL • 3 stops
Cheapest one-way
$508
LATAM Airlines
Thu 4/23
POA - ATL • 2 stops
Top airlines
Copa Airlines
Cheapest • from $718 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 48% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
2:05 pm - 12:37 am
POA
-
ATL
35h 32m
3 stops
Multiple Airlines Logo
10:34 am - 10:05 am
ATL
-
POA
22h 31m
3 stops
$657Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
2:05 pm - 12:37 am
POA
-
ATL
35h 32m
3 stops
Multiple Airlines Logo
8:21 pm - 11:55 pm
ATL
-
POA
26h 34m
2 stops
$677Multiple Airlines
Thu, Feb 26 - Fri, Mar 6
Multiple Airlines Logo
9:45 am - 4:55 pm
POA
-
ATL
33h 10m
3 stops
Multiple Airlines Logo
9:36 pm - 11:55 pm
ATL
-
POA
24h 19m
2 stops
$687Multiple Airlines
Thu, Feb 26 - Fri, Mar 6
Multiple Airlines Logo
9:45 am - 4:55 pm
POA
-
ATL
33h 10m
3 stops
Multiple Airlines Logo
6:00 am - 9:55 am
ATL
-
POA
25h 55m
3 stops
$700Multiple Airlines
Wed, Mar 11 - Thu, Mar 19
Copa Airlines Logo
1:30 am - 3:41 pm
POA
-
ATL
15h 11m
1 stop
Copa Airlines Logo
5:30 pm - 12:25 am
ATL
-
POA
29h 55m
1 stop
$718Copa Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
6:40 pm - 10:22 am
POA
-
ATL
16h 42m
2 stops
Multiple Airlines Logo
8:21 pm - 11:55 pm
ATL
-
POA
26h 34m
2 stops
$733Multiple Airlines
Thu, Feb 26 - Fri, Mar 6
Multiple Airlines Logo
5:45 am - 10:24 am
POA
-
ATL
30h 39m
2 stops
Multiple Airlines Logo
9:36 pm - 11:55 pm
ATL
-
POA
24h 19m
2 stops
$806Multiple Airlines
Wed, Mar 11 - Thu, Mar 19
Copa Airlines Logo
1:30 am - 3:41 pm
POA
-
ATL
15h 11m
1 stop
Copa Airlines Logo
7:29 pm - 12:25 am
ATL
-
POA
27h 56m
2 stops
$888Copa Airlines
Thu, Apr 2 - Thu, Apr 23
GOL Logo
5:20 am - 11:58 pm
POA
-
ATL
19h 38m
2 stops
GOL Logo
4:49 pm - 11:40 pm
ATL
-
POA
29h 51m
2 stops
$914GOL
Thu, Apr 2 - Thu, Apr 23
GOL Logo
5:30 pm - 9:22 pm
POA
-
ATL
28h 52m
2 stops
GOL Logo
4:49 pm - 11:40 pm
ATL
-
POA
29h 51m
2 stops
$925GOL
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.

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 August, where tickets cost $477 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $1,170 and $1,141 respectively.

Good to know

Low seasonJanuary
Cheapest flight$508
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 12% increase 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 3 days, the lowest price for a flight from Porto Alegre to Atlanta was $508 for a one-way ticket and $657 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.
7.5
LATAM AirlinesOverall score based on 1915 reviews
6.7Food
8.0Crew
7.3Comfort
7.5Boarding
7.0Entertainment
Airline reviews

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

2.0 MediocreJess, Jan 2026
BSB - GRU
Read more LATAM Airlines reviews

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

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.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

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

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

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

Information on your arrival and departure airports