POA - ATL

$527 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 10/24. 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.
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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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Cheap Flights from Porto Alegre to Atlanta

 
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.

Recent round-trip flight deals from Porto Alegre to Atlanta

KAYAK's recommended round-trip deals from the most popular airlines that fly from Porto Alegre to Atlanta.
Discover the best prices for you by selecting your travel dates on KAYAK.
Copa Airlines Logo
1:27 am - 2:46 pmPOA-ATL
14h 19m1 stop
Copa Airlines Logo
4:22 pm - 9:10 pmATL-POA
27h 48m2 stops
$784Copa Airlines
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Wed, Sep 24 - Tue, Oct 7
Copa Airlines Logo
1:23 am - 2:46 pmPOA-ATL
14h 23m1 stop
Copa Airlines Logo
4:10 pm - 12:15 amATL-POA
31h 05m1 stop
$896Copa Airlines
Find Deal
Mon, Jul 7 - Sun, Jul 20
GOL Logo
5:10 am - 10:17 pmPOA-ATL
18h 07m2 stops
GOL Logo
4:50 pm - 11:25 amATL-POA
17h 35m2 stops
$921GOL
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Sat, Aug 16 - Sat, Aug 30
GOL Logo
5:10 am - 9:33 pmPOA-ATL
17h 23m2 stops
GOL Logo
12:48 pm - 11:40 pmATL-POA
32h 52m2 stops
$1,004GOL
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Mon, Oct 27 - Sun, Nov 9
United Airlines Logo
5:35 pm - 5:39 pmPOA-ATL
25h 04m2 stops
United Airlines Logo
3:57 pm - 1:20 pmATL-POA
20h 23m2 stops
$1,074United Airlines
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Tue, Jul 29 - Tue, Aug 5
United Airlines Logo
5:35 pm - 1:42 pmPOA-ATL
21h 07m2 stops
United Airlines Logo
3:30 pm - 1:00 pmATL-POA
20h 30m2 stops
$1,114United Airlines
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Tue, Jul 29 - Sat, Aug 9
Logo
2:00 pm - 3:20 pmPOA-ATL
26h 20m2 stops
Logo
4:10 pm - 1:20 pmATL-POA
20h 10m2 stops
$1,163
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Fri, Jun 6 - Mon, Jun 9
Logo
6:35 pm - 2:49 pmPOA-ATL
21h 14m2 stops
Logo
3:19 pm - 12:32 amATL-POA
31h 13m1 stop
$1,195
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Fri, Oct 24 - Tue, Nov 4
LATAM Airlines Logo
6:40 am - 6:50 pmPOA-ATL
13h 10m1 stop
LATAM Airlines Logo
3:35 pm - 6:25 amATL-POA
13h 50m1 stop
$1,226LATAM Airlines
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Sat, Aug 16 - Sat, Aug 30
LATAM Airlines Logo
7:20 am - 7:05 amPOA-ATL
24h 45m1 stop
LATAM Airlines Logo
3:35 pm - 9:45 amATL-POA
17h 10m2 stops
$1,297LATAM Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 30
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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’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 September, where tickets cost $555 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $1,179 and $893 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

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Good to know

Low seasonMarch
High seasonMay
Cheapest flight$527
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 8% lower on average.
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 $527 for a one-way ticket and $784 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.

  • Which airline alliances offer flights from Porto Alegre to Atlanta?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Porto Alegre and Atlanta, with Star Alliance being the most commonly used for this 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.

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 1767 reviews
6.7Food
7.4Comfort
7.6Boarding
8.1Crew
7.0Entertainment
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

Plane never left the ground. Mech issues - entire trip was rerouted through united.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

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,

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

Information on your arrival and departure airports

Atlanta (ATL)
Porto Alegre (POA)

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