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Cheap flights from Porto Alegre to Atlanta from $522

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Atlanta departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Porto Alegre to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:05 pm - 11:25 pm
POA
-
ATL
28h 20m3 stops
Multiple Airlines Logo
9:57 am - 6:20 pm
ATL
-
POA
30h 23m3 stops
$773Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
GOL Logo
5:20 pm - 9:15 am
POA
-
ATL
17h 55m2 stops
GOL Logo
8:09 pm - 11:45 pm
ATL
-
POA
50h 36m2 stops
$797GOL
Fri, Feb 20 - Fri, Mar 20
Multiple Airlines Logo
5:15 am - 11:25 pm
POA
-
ATL
20h 10m2 stops
Multiple Airlines Logo
9:57 am - 6:20 pm
ATL
-
POA
30h 23m3 stops
$815Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
GOL Logo
5:20 am - 11:53 pm
POA
-
ATL
19h 33m2 stops
GOL Logo
6:23 pm - 11:40 pm
ATL
-
POA
28h 17m2 stops
$879GOL
Thu, Apr 2 - Thu, Apr 23
Multiple Airlines Logo
5:15 am - 11:25 pm
POA
-
ATL
20h 10m2 stops
Multiple Airlines Logo
8:58 am - 8:00 pm
ATL
-
POA
33h 02m3 stops
$882Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
6:00 pm - 6:45 am
POA
-
ATL
14h 45m1 stop
Multiple Airlines Logo
9:57 am - 11:45 pm
ATL
-
POA
35h 48m2 stops
$889Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Copa Airlines Logo
1:30 am - 2:46 pm
POA
-
ATL
15h 16m1 stop
Copa Airlines Logo
7:30 pm - 12:25 am
ATL
-
POA
26h 55m2 stops
$902Copa Airlines
Wed, Feb 11 - Mon, Feb 23
Copa Airlines Logo
1:30 am - 2:46 pm
POA
-
ATL
15h 16m1 stop
Copa Airlines Logo
7:30 pm - 12:25 am
ATL
-
POA
26h 55m2 stops
$903Copa Airlines
Wed, Feb 11 - Mon, Feb 23
Multiple Airlines Logo
5:15 am - 10:24 am
POA
-
ATL
31h 09m3 stops
Multiple Airlines Logo
8:58 am - 8:00 pm
ATL
-
POA
33h 02m3 stops
$918Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
GOL Logo
5:20 am - 11:03 pm
POA
-
ATL
18h 43m2 stops
GOL Logo
12:50 pm - 11:30 am
ATL
-
POA
21h 40m2 stops
$936GOL
Tue, May 12 - Mon, May 25

Copa Airlines flights from Porto Alegre to Atlanta

Our best Copa Airlines deals on Porto Alegre to Atlanta flight tickets
Copa Airlines
Feb 11
POA1:30 amPorto Alegre Salgado Filho
15h 16m
1 stop
ATL2:46 pmAtlanta Hartsfield-Jackson
Feb 23
ATL7:30 pmAtlanta Hartsfield-Jackson
26h 55m
2 stops
POA12:25 amPorto Alegre Salgado Filho
$902
Find similar
Copa Airlines
Feb 11
POA1:30 amPorto Alegre Salgado Filho
15h 16m
1 stop
ATL2:46 pmAtlanta Hartsfield-Jackson
Feb 23
ATL7:30 pmAtlanta Hartsfield-Jackson
26h 55m
2 stops
POA12:25 amPorto Alegre Salgado Filho
$903
Find similar

LATAM Airlines flights from Porto Alegre to Atlanta

Our best LATAM Airlines deals on Porto Alegre to Atlanta flight tickets
LATAM Airlines
Feb 20
POA6:40 amPorto Alegre Salgado Filho
17h 04m
2 stops
ATL9:44 pmAtlanta Hartsfield-Jackson
Mar 20
ATL3:35 pmAtlanta Hartsfield-Jackson
13h 55m
1 stop
POA6:30 amPorto Alegre Salgado Filho
$998
Find similar
LATAM Airlines
Apr 2
POA7:25 amPorto Alegre Salgado Filho
14h 05m
1 stop
ATL8:30 pmAtlanta Hartsfield-Jackson
Apr 23
ATL3:45 pmAtlanta Hartsfield-Jackson
18h 45m
2 stops
POA11:30 amPorto Alegre Salgado Filho
$1,010
Find similar
LATAM Airlines
Dec 24
POA4:40 amPorto Alegre Salgado Filho
16h 00m
1 stop
ATL6:40 pmAtlanta Hartsfield-Jackson
Jan 9
ATL2:30 pmAtlanta Hartsfield-Jackson
19h 05m
2 stops
POA11:35 amPorto Alegre Salgado Filho
$1,017
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Porto Alegre to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Wed 1/21

9:05 pm-11:25 pm

3 stops28h 20m

Atlanta Hartsfield-Jackson

Wed 1/28

9:57 am-6:20 pm

3 stops30h 23m

$773

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Fri 2/20

5:20 pm-9:15 am

2 stops17h 55m

Atlanta Hartsfield-Jackson

Fri 3/20

8:09 pm-11:45 pm

2 stops50h 36m

$797

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Wed 1/21

5:15 am-11:25 pm

2 stops20h 10m

Atlanta Hartsfield-Jackson

Wed 1/28

9:57 am-6:20 pm

3 stops30h 23m

$815

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Thu 4/2

5:20 am-11:53 pm

2 stops19h 33m

Atlanta Hartsfield-Jackson

Thu 4/23

6:23 pm-11:40 pm

2 stops28h 17m

$879

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Thu 1/22

5:15 am-11:25 pm

2 stops20h 10m

Atlanta Hartsfield-Jackson

Thu 1/29

8:58 am-8:00 pm

3 stops33h 02m

$882

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Wed 1/21

6:00 pm-6:45 am

1 stop14h 45m

Atlanta Hartsfield-Jackson

Wed 1/28

9:57 am-11:45 pm

2 stops35h 48m

$889

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Wed 2/11

1:30 am-2:46 pm

1 stop15h 16m

Atlanta Hartsfield-Jackson

Mon 2/23

7:30 pm-12:25 am

2 stops26h 55m

$902

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Wed 2/11

1:30 am-2:46 pm

1 stop15h 16m

Atlanta Hartsfield-Jackson

Mon 2/23

7:30 pm-12:25 am

2 stops26h 55m

$903

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Thu 1/22

5:15 am-10:24 am

3 stops31h 09m

Atlanta Hartsfield-Jackson

Thu 1/29

8:58 am-8:00 pm

3 stops33h 02m

$918

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

Tue 5/12

5:20 am-11:03 pm

2 stops18h 43m

Atlanta Hartsfield-Jackson

Mon 5/25

12:50 pm-11:30 am

2 stops21h 40m

$936

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Porto Alegre to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Atlanta?

The month of August is, on average, the cheapest month to fly to Atlanta from Porto Alegre, with most prices found around $477. If you aren’t able to travel to Atlanta during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $781.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Saturday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $638. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Wednesday is $1,150.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $740. Flights to Atlanta are more costly in the morning, with an average ticket price of $835. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Porto Alegre to Atlanta flights?

You could potentially save up to 57% on your flight if you consider stops on a Porto Alegre to Atlanta flight.

When to book flights from Porto Alegre to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto Alegre to Atlanta (POA to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Atlanta

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Porto Alegre to Atlanta takes 13h 50m
There are no direct flights from Porto Alegre to Atlanta. There are no popular flight routes from Porto Alegre to Atlanta.
Search flight deals

  • How far is Porto Alegre Salgado Filho to Atlanta Hartsfield-Jackson by plane?

    Atlanta Hartsfield-Jackson is 4907.0 mi away from Porto Alegre Salgado Filho. In terms of flight time, this usually takes a little over 13h 50m.

  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Porto Alegre Salgado Filho Airport to Atlanta Hartsfield-Jackson Airport refresh daily.

  • How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The required travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Porto Alegre to Atlanta?

Best airlines flying from Porto Alegre to Atlanta

Compare and see reviews for airlines that fly from Porto Alegre to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $701Free CancellationRating
7.5
1,889 reviews
Search LATAM Airlines flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
McDonough
Duluth
Blue Ridge
Warner Robins
Lawrenceville
Stone Mountain
Dahlonega
Covington
Cartersville
Norcross
Auburn
Gadsden
Conyers
Newnan
La Grange
Lithonia
Kennesaw
Gainesville

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to Atlanta?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto Alegre to Atlanta for you.

Can I find flights from Porto Alegre to Atlanta with flexible booking policies on momondo?

All flight searches from Porto Alegre to Atlanta on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Porto Alegre to Atlanta?

Once you have performed a search for Porto Alegre to Atlanta flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Porto Alegre to Atlanta right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Atlanta from Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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