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Cheap flights from Porto Alegre to Atlanta from $543

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 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Porto Alegre to Atlanta

Cheap round-trip flights

Copa Airlines Logo
1:25 am - 2:45 pmPOA-ATL
14h 20m1 stop
Copa Airlines Logo
5:30 am - 12:20 amATL-POA
17h 50m2 stops
$880Copa Airlines
Find Deal
mié., sep. 24 - mar., oct. 7
Copa Airlines Logo
1:25 am - 7:38 pmPOA-ATL
19h 13m2 stops
Copa Airlines Logo
4:10 pm - 12:20 amATL-POA
31h 10m1 stop
$892Copa Airlines
Find Deal
mar., sep. 9 - mar., sep. 30
LATAM Airlines Logo
6:00 pm - 7:05 amPOA-ATL
15h 05m1 stop
LATAM Airlines Logo
3:25 pm - 9:15 amATL-POA
15h 50m2 stops
$986LATAM Airlines
Find Deal
dom., nov. 9 - vie., nov. 14
LATAM Airlines Logo
8:10 pm - 8:35 amPOA-ATL
13h 25m1 stop
LATAM Airlines Logo
3:16 pm - 9:15 amATL-POA
15h 59m2 stops
$989LATAM Airlines
Find Deal
mar., oct. 28 - vie., nov. 7
GOL Logo
5:20 am - 11:56 pmPOA-ATL
19h 36m2 stops
GOL Logo
5:08 pm - 11:40 pmATL-POA
29h 32m2 stops
$998GOL
Find Deal
jue., sep. 25 - mar., oct. 7
Delta Logo
7:45 am - 8:35 pmPOA-ATL
13h 50m1 stop
Delta Logo
2:35 pm - 6:30 amATL-POA
13h 55m1 stop
$1,004Delta
Find Deal
lun., oct. 27 - dom., nov. 9
Delta Logo
7:20 am - 8:15 pmPOA-ATL
13h 55m1 stop
Delta Logo
3:41 pm - 1:50 pmATL-POA
21h 09m2 stops
$1,010Delta
Find Deal
jue., sep. 25 - mar., oct. 7
American Airlines Logo
6:35 pm - 3:39 pmPOA-ATL
22h 04m2 stops
American Airlines Logo
7:00 am - 10:25 amATL-POA
26h 25m2 stops
$1,029American Airlines
Find Deal
mié., sep. 10 - mar., sep. 30
GOL Logo
5:10 am - 9:37 amPOA-ATL
30h 27m2 stops
GOL Logo
1:20 pm - 11:35 amATL-POA
20h 15m2 stops
$1,078GOL
Find Deal
dom., nov. 9 - vie., nov. 14
American Airlines Logo
7:30 pm - 12:33 pmPOA-ATL
18h 03m3 stops
American Airlines Logo
11:24 am - 1:25 pmATL-POA
25h 01m2 stops
$1,914American Airlines
Find Deal
mié., sep. 10 - mar., sep. 30

Delta flights from Porto Alegre to Atlanta

Our best Delta deals on Porto Alegre to Atlanta flight tickets
Delta
Oct 27
POA7:45 amPorto Alegre Salgado Filho
13h 50m
1 stop
ATL8:35 pmAtlanta Hartsfield-Jackson
Nov 9
ATL2:35 pmAtlanta Hartsfield-Jackson
13h 55m
1 stop
POA6:30 amPorto Alegre Salgado Filho
$1,004
Find similar
Delta
Sep 25
POA7:20 amPorto Alegre Salgado Filho
13h 55m
1 stop
ATL8:15 pmAtlanta Hartsfield-Jackson
Oct 7
ATL3:41 pmAtlanta Hartsfield-Jackson
21h 09m
2 stops
POA1:50 pmPorto Alegre Salgado Filho
$1,010
Find similar
Delta
Oct 29
POA5:55 pmPorto Alegre Salgado Filho
13h 05m
1 stop
ATL6:00 amAtlanta Hartsfield-Jackson
Nov 8
ATL2:35 pmAtlanta Hartsfield-Jackson
19h 00m
2 stops
POA11:35 amPorto Alegre Salgado Filho
$1,013
Find similar

LATAM Airlines flights from Porto Alegre to Atlanta

Our best LATAM Airlines deals on Porto Alegre to Atlanta flight tickets
LATAM Airlines
Nov 9
POA6:00 pmPorto Alegre Salgado Filho
15h 05m
1 stop
ATL7:05 amAtlanta Hartsfield-Jackson
Nov 14
ATL3:25 pmAtlanta Hartsfield-Jackson
15h 50m
2 stops
POA9:15 amPorto Alegre Salgado Filho
$986
Find similar
LATAM Airlines
Oct 28
POA8:10 pmPorto Alegre Salgado Filho
13h 25m
1 stop
ATL8:35 amAtlanta Hartsfield-Jackson
Nov 7
ATL3:16 pmAtlanta Hartsfield-Jackson
15h 59m
2 stops
POA9:15 amPorto Alegre Salgado Filho
$989
Find similar
LATAM Airlines
Sep 25
POA7:20 amPorto Alegre Salgado Filho
13h 55m
1 stop
ATL8:15 pmAtlanta Hartsfield-Jackson
Oct 7
ATL7:20 pmAtlanta Hartsfield-Jackson
17h 30m
2 stops
POA1:50 pmPorto Alegre Salgado Filho
$992
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 agosto 28, 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

mié. 9/24

1:25 am-2:45 pm

1 stop14h 20m

Atlanta Hartsfield-Jackson

mar. 10/7

5:30 am-12:20 am

2 stops17h 50m

$880

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

mar. 9/9

1:25 am-7:38 pm

2 stops19h 13m

Atlanta Hartsfield-Jackson

mar. 9/30

4:10 pm-12:20 am

1 stop31h 10m

$892

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

dom. 11/9

6:00 pm-7:05 am

1 stop15h 05m

Atlanta Hartsfield-Jackson

vie. 11/14

3:25 pm-9:15 am

2 stops15h 50m

$986

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

mar. 10/28

8:10 pm-8:35 am

1 stop13h 25m

Atlanta Hartsfield-Jackson

vie. 11/7

3:16 pm-9:15 am

2 stops15h 59m

$989

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

jue. 9/25

5:20 am-11:56 pm

2 stops19h 36m

Atlanta Hartsfield-Jackson

mar. 10/7

5:08 pm-11:40 pm

2 stops29h 32m

$998

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

lun. 10/27

7:45 am-8:35 pm

1 stop13h 50m

Atlanta Hartsfield-Jackson

dom. 11/9

2:35 pm-6:30 am

1 stop13h 55m

$1,004

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

jue. 9/25

7:20 am-8:15 pm

1 stop13h 55m

Atlanta Hartsfield-Jackson

mar. 10/7

3:41 pm-1:50 pm

2 stops21h 09m

$1,010

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

mié. 9/10

6:35 pm-3:39 pm

2 stops22h 04m

Atlanta Hartsfield-Jackson

mar. 9/30

7:00 am-10:25 am

2 stops26h 25m

$1,029

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

dom. 11/9

5:10 am-9:37 am

2 stops30h 27m

Atlanta Hartsfield-Jackson

vie. 11/14

1:20 pm-11:35 am

2 stops20h 15m

$1,078

Porto AlegreAtlanta

POA - ATL

POAATL

Porto Alegre Salgado Filho

mié. 9/10

7:30 pm-12:33 pm

3 stops18h 03m

Atlanta Hartsfield-Jackson

mar. 9/30

11:24 am-1:25 pm

2 stops25h 01m

$1,914

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 May is also cheap. Prices for this month can be found on momondo for an average of $773.

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.

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

You are more likely to see cheaper flights to Atlanta from Porto Alegre when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $819 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Porto Alegre for as low as $697 on momondo.

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

You could potentially save up to 34% 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

Direct flights

None
There are no direct flights from Porto Alegre to Atlanta. There are no popular flight routes from Porto Alegre to Atlanta.
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  • 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 05m.

  • 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 $668Free CancellationRating
7.5
1,842 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
Athens
Lawrenceville
Stone Mountain
Norcross
Dahlonega
Gadsden
Auburn
Covington
Cartersville
Conyers
La Grange
Gainesville
Newnan
Lithonia

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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