POA - ATL

$319 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 11/26. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Wed, Dec 10 - Tue, Jan 27
Multiple Airlines Logo
5:45 am - 9:59 pmPOA-ATL
18h 14m2 stops
Multiple Airlines Logo
1:42 pm - 8:00 pmATL-POA
28h 18m3 stops
$720Multiple Airlines
Find Deal
Wed, Dec 10 - Tue, Jan 27
Multiple Airlines Logo
7:40 pm - 9:59 pmPOA-ATL
28h 19m3 stops
Multiple Airlines Logo
1:42 pm - 10:45 pmATL-POA
31h 03m3 stops
$750Multiple Airlines
Find Deal
Thu, Apr 2 - Thu, Apr 23
GOL Logo
5:10 am - 11:31 pmPOA-ATL
19h 21m2 stops
GOL Logo
6:23 pm - 11:40 pmATL-POA
28h 17m2 stops
$878GOL
Find Deal
Thu, Apr 2 - Thu, Apr 23
GOL Logo
5:10 am - 11:31 pmPOA-ATL
19h 21m2 stops
GOL Logo
6:23 pm - 11:40 pmATL-POA
28h 17m2 stops
$893GOL
Find Deal
Wed, Nov 12 - Tue, Nov 25
LATAM Airlines Logo
8:10 pm - 7:35 amPOA-ATL
13h 25m1 stop
LATAM Airlines Logo
8:35 pm - 5:00 pmATL-POA
18h 25m1 stop
$1,026LATAM Airlines
Find Deal
Mon, Jan 19 - Thu, Feb 12
Delta Logo
7:45 am - 7:35 pmPOA-ATL
13h 50m1 stop
Delta Logo
10:15 pm - 6:30 amATL-POA
30h 15m1 stop
$1,027Delta
Find Deal
Fri, Apr 3 - Tue, Apr 7
LATAM Airlines Logo
3:50 pm - 7:35 amPOA-ATL
16h 45m2 stops
LATAM Airlines Logo
11:20 pm - 7:50 pmATL-POA
19h 30m2 stops
$1,028LATAM Airlines
Find Deal
Tue, Jan 20 - Tue, Feb 10
Delta Logo
6:40 am - 5:10 amPOA-ATL
24h 30m1 stop
Delta Logo
10:15 pm - 6:30 amATL-POA
30h 15m1 stop
$1,029Delta
Find Deal
Wed, Apr 1 - Thu, Apr 23
Copa Airlines Logo
1:45 am - 10:16 amPOA-ATL
33h 31m2 stops
Copa Airlines Logo
5:40 am - 12:30 amATL-POA
17h 50m2 stops
$1,373Copa Airlines
Find Deal
Thu, Apr 2 - Tue, Apr 7
Copa Airlines Logo
1:45 am - 7:07 pmPOA-ATL
18h 22m2 stops
Copa Airlines Logo
5:23 pm - 12:30 amATL-POA
30h 07m1 stop
$1,587Copa Airlines
Find Deal

Everything you should know

Top airlines
GOL
Cheapest • from $878 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 44% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$720
Typical prices: $764-$1,018
Multiple Airlines
Wed 12/10Tue 1/27
POA - ATL • 2 stops
Cheapest one-way
$319
Copa Airlines
Wed 11/26
POA - ATL • 1 stop
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!
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 December.

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

The average price of all round-trip flights from Porto Alegre to Atlanta clicked on KAYAK for each day over the last 12 months.

For Porto Alegre to Atlanta, Saturday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Atlanta back to Porto Alegre, the best deals are generally found on Friday, with Saturday being the most expensive.

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 December, where the average cost of round-trip tickets is $1,179 and $1,032 respectively.

How far in advance should I book a flight from Porto Alegre to Atlanta?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Porto Alegre to Atlanta, you should book around 9 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonMarch
Cheapest flight$319
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly with an average 20% 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 $319 for a one-way ticket and $720 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 1871 reviews
7.3Comfort
6.7Food
7.0Entertainment
7.5Boarding
8.0Crew
Airline reviews

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

2.0 MediocreChristopher, Oct 2025SDU - BSB
Read more LATAM Airlines reviews

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

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

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

Boarding was confusing with a delayed flight because there was no English translation

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

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

Information on your arrival and departure airports

Porto Alegre (POA)
Atlanta (ATL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.