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Cheap flights from Alabama to Porto Alegre from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Porto Alegre departing on 11/8. 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
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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Find the cheapest flights from Alabama to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
12:37 pm - 11:30 amATL-POA
21h 53m2 stops
GOL Logo
5:20 pm - 11:31 pmPOA-ATL
31h 11m2 stops
$730GOL
Find Deal
Tue, Mar 17 - Fri, Mar 20
GOL Logo
2:44 pm - 11:30 amATL-POA
19h 46m2 stops
GOL Logo
5:20 pm - 11:31 pmPOA-ATL
31h 11m2 stops
$868GOL
Find Deal
Tue, Mar 17 - Fri, Mar 20
Multiple Airlines Logo
8:55 am - 12:30 amATL-POA
37h 35m2 stops
Multiple Airlines Logo
7:45 am - 7:35 pmPOA-ATL
13h 50m1 stop
$931Multiple Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 29
Multiple Airlines Logo
8:25 pm - 9:20 amATL-POA
34h 55m2 stops
Multiple Airlines Logo
7:45 am - 7:35 pmPOA-ATL
13h 50m1 stop
$955Multiple Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 29
Multiple Airlines Logo
9:44 pm - 9:15 amATL-POA
33h 31m2 stops
Multiple Airlines Logo
7:45 am - 7:35 pmPOA-ATL
13h 50m1 stop
$956Multiple Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 29
Copa Airlines Logo
5:30 pm - 12:25 amATL-POA
29h 55m1 stop
Copa Airlines Logo
1:30 am - 10:15 amPOA-ATL
33h 45m2 stops
$1,130Copa Airlines
Find Deal
Tue, Mar 17 - Thu, Mar 19
LATAM Airlines Logo
7:45 am - 6:45 pmBHM-POA
33h 00m2 stops
LATAM Airlines Logo
4:45 am - 10:53 pmPOA-BHM
20h 08m2 stops
$1,146LATAM Airlines
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Tue, Mar 24 - Thu, Mar 26
LATAM Airlines Logo
4:30 pm - 5:05 pmCHA-POA
23h 35m2 stops
LATAM Airlines Logo
7:45 am - 11:52 pmPOA-CHA
17h 07m2 stops
$1,156LATAM Airlines
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Tue, Mar 24 - Thu, Mar 26
United Airlines Logo
2:39 pm - 2:35 pmATL-POA
22h 56m3 stops
United Airlines Logo
5:10 pm - 10:15 amPOA-ATL
18h 05m2 stops
$1,312United Airlines
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Tue, Mar 17 - Fri, Mar 20
United Airlines Logo
3:56 pm - 11:05 amATL-POA
17h 09m2 stops
United Airlines Logo
1:25 pm - 2:49 pmPOA-ATL
27h 24m2 stops
$1,483United Airlines
Find Deal
Tue, Nov 25 - Sat, Dec 27

LATAM Airlines flights from Alabama to Porto Alegre

Our best LATAM Airlines deals on Alabama to Porto Alegre flight tickets
LATAM Airlines
Mar 24
BHM7:45 amBirmingham
33h 00m
2 stops
POA6:45 pmPorto Alegre Salgado Filho
Mar 26
POA4:45 amPorto Alegre Salgado Filho
20h 08m
2 stops
BHM10:53 pmBirmingham
$1,146
Find similar
LATAM Airlines
Mar 24
CHA4:30 pmChattanooga Lovell Field
23h 35m
2 stops
POA5:05 pmPorto Alegre Salgado Filho
Mar 26
POA7:45 amPorto Alegre Salgado Filho
17h 07m
2 stops
CHA11:52 pmChattanooga Lovell Field
$1,156
Find similar
LATAM Airlines
Dec 8
ATL10:05 pmAtlanta Hartsfield-Jackson
14h 00m
1 stop
POA2:05 pmPorto Alegre Salgado Filho
Jan 17
POA2:35 pmPorto Alegre Salgado Filho
19h 05m
2 stops
ATL7:40 amAtlanta Hartsfield-Jackson
$1,294
Find similar

GOL flights from Alabama to Porto Alegre

Our best GOL deals on Alabama to Porto Alegre flight tickets
GOL
Mar 17
ATL12:37 pmAtlanta Hartsfield-Jackson
21h 53m
2 stops
POA11:30 amPorto Alegre Salgado Filho
Mar 20
POA5:20 pmPorto Alegre Salgado Filho
31h 11m
2 stops
ATL11:31 pmAtlanta Hartsfield-Jackson
$730
Find similar
GOL
Mar 17
ATL2:44 pmAtlanta Hartsfield-Jackson
19h 46m
2 stops
POA11:30 amPorto Alegre Salgado Filho
Mar 20
POA5:20 pmPorto Alegre Salgado Filho
31h 11m
2 stops
ATL11:31 pmAtlanta Hartsfield-Jackson
$868
Find similar
GOL
Dec 8
ATL1:12 pmAtlanta Hartsfield-Jackson
20h 18m
2 stops
POA11:30 amPorto Alegre Salgado Filho
Jan 18
POA5:10 amPorto Alegre Salgado Filho
18h 37m
2 stops
ATL9:47 pmAtlanta Hartsfield-Jackson
$1,019
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Alabama to Porto Alegre 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 October 22, 2025.
Use the filters below to find and compare flights from Alabama to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Tue 3/17

12:37 pm-11:30 am

2 stops21h 53m

Porto Alegre Salgado Filho

Fri 3/20

5:20 pm-11:31 pm

2 stops31h 11m

$730

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Tue 3/17

2:44 pm-11:30 am

2 stops19h 46m

Porto Alegre Salgado Filho

Fri 3/20

5:20 pm-11:31 pm

2 stops31h 11m

$868

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Thu 11/27

8:55 am-12:30 am

2 stops37h 35m

Porto Alegre Salgado Filho

Mon 12/29

7:45 am-7:35 pm

1 stop13h 50m

$931

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Tue 11/25

8:25 pm-9:20 am

2 stops34h 55m

Porto Alegre Salgado Filho

Mon 12/29

7:45 am-7:35 pm

1 stop13h 50m

$955

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Wed 11/26

9:44 pm-9:15 am

2 stops33h 31m

Porto Alegre Salgado Filho

Mon 12/29

7:45 am-7:35 pm

1 stop13h 50m

$956

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Tue 3/17

5:30 pm-12:25 am

1 stop29h 55m

Porto Alegre Salgado Filho

Thu 3/19

1:30 am-10:15 am

2 stops33h 45m

$1,130

BirminghamPorto Alegre

BHM - POA

BHMPOA

Birmingham

Tue 3/24

7:45 am-6:45 pm

2 stops33h 00m

Porto Alegre Salgado Filho

Thu 3/26

4:45 am-10:53 pm

2 stops20h 08m

$1,146

ChattanoogaPorto Alegre

CHA - POA

CHAPOA

Chattanooga Lovell Field

Tue 3/24

4:30 pm-5:05 pm

2 stops23h 35m

Porto Alegre Salgado Filho

Thu 3/26

7:45 am-11:52 pm

2 stops17h 07m

$1,156

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Tue 3/17

2:39 pm-2:35 pm

3 stops22h 56m

Porto Alegre Salgado Filho

Fri 3/20

5:10 pm-10:15 am

2 stops18h 05m

$1,312

AtlantaPorto Alegre

ATL - POA

ATLPOA

Atlanta Hartsfield-Jackson

Tue 11/25

3:56 pm-11:05 am

2 stops17h 09m

Porto Alegre Salgado Filho

Sat 12/27

1:25 pm-2:49 pm

2 stops27h 24m

$1,483

Flights are sorted by cheapest round-trip flights first.

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

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 airline that flies from Alabama to Porto Alegre Salgado Filho?

Copa Airlines, GOL, and LATAM Airlines are the most popular carriers operating from Alabama to Porto Alegre Salgado Filho

Cheap Alabama to Porto Alegre flight deals and tips

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

Direct flights

None
There are no direct flights from Alabama to Porto Alegre. There are no popular flight routes from Alabama to Porto Alegre.
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  • When did momondo last update prices for flights from Alabama to Porto Alegre Salgado Filho Airport?

    Prices for flights from Alabama to Porto Alegre Salgado Filho Airport are updated daily.

  • How many operators does momondo search for flights from Alabama to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Alabama to Porto Alegre Salgado Filho Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alabama to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Alabama to Porto Alegre for you.

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

Yes. momondo enables you to select and highlight flights to Porto Alegre from Alabama with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Alabama to Porto Alegre.

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

Of course. momondo tracks the price of Alabama to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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