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Cheap flights from Birmingham, Alabama to Porto Alegre from $1,314

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham, Alabama to Porto Alegre departing on 8/23. 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
1 adult, Economy, 0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Birmingham, Alabama to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:22 am - 6:20 am
BHM
-
POA
21h 58m
2 stops
LATAM Airlines Logo
5:50 pm - 9:55 am
POA
-
BHM
18h 05m
2 stops
$1,314LATAM Airlines
Sun, Aug 23 - Wed, Aug 26
LATAM Airlines Logo
6:22 am - 6:20 am
BHM
-
POA
21h 58m
2 stops
LATAM Airlines Logo
5:50 pm - 9:55 am
POA
-
BHM
18h 05m
2 stops
$1,364LATAM Airlines
Sun, Aug 23 - Wed, Aug 26
LATAM Airlines Logo
6:22 am - 6:20 am
BHM
-
POA
21h 58m
2 stops
LATAM Airlines Logo
5:50 pm - 9:55 am
POA
-
BHM
18h 05m
2 stops
$1,365LATAM Airlines
Sun, Aug 23 - Wed, Aug 26

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LATAM Airlines flights from Birmingham, Alabama to Porto Alegre

Our best LATAM Airlines deals on Birmingham, Alabama to Porto Alegre flight tickets
LATAM Airlines
Aug 23
BHM6:22 amBirmingham
21h 58m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Aug 26
POA5:50 pmPorto Alegre Salgado Filho
18h 05m
2 stops
BHM9:55 amBirmingham
$1,314
LATAM Airlines
Aug 23
BHM6:22 amBirmingham
21h 58m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Aug 26
POA5:50 pmPorto Alegre Salgado Filho
18h 05m
2 stops
BHM9:55 amBirmingham
$1,364
LATAM Airlines
Aug 23
BHM6:22 amBirmingham
21h 58m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Aug 26
POA5:50 pmPorto Alegre Salgado Filho
18h 05m
2 stops
BHM9:55 amBirmingham
$1,365

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham, 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 July 16, 2026.
Use the filters below to find and compare flights from Birmingham, Alabama to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BirminghamPorto Alegre

BHM - POA

BHMPOA

Birmingham

Sun 8/23

6:22 am-6:20 am

2 stops21h 58m

Porto Alegre Salgado Filho

Wed 8/26

5:50 pm-9:55 am

2 stops18h 05m

$1,314

BirminghamPorto Alegre

BHM - POA

BHMPOA

Birmingham

Sun 8/23

6:22 am-6:20 am

2 stops21h 58m

Porto Alegre Salgado Filho

Wed 8/26

5:50 pm-9:55 am

2 stops18h 05m

$1,364

BirminghamPorto Alegre

BHM - POA

BHMPOA

Birmingham

Sun 8/23

6:22 am-6:20 am

2 stops21h 58m

Porto Alegre Salgado Filho

Wed 8/26

5:50 pm-9:55 am

2 stops18h 05m

$1,365

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Birmingham, Alabama to Porto Alegre

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

Cheap Birmingham, Alabama to Porto Alegre (BHM to POA) flight deals and tips

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

Fastest flight time

36h 51m

Direct flights

None
The fastest flight from Birmingham, Alabama to Porto Alegre takes 36h 51m
There are no direct flights from Birmingham, Alabama to Porto Alegre. There are no popular flight routes from Birmingham, Alabama to Porto Alegre.
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Frequently asked questions about flying from Birmingham, Alabama to Porto Alegre

  • How far is Birmingham to Porto Alegre Salgado Filho by plane?

    Birmingham and Porto Alegre Salgado Filho are 4964.3 mi apart from one another. In terms of flight time, this usually takes a little over 36h 51m.

  • When did momondo last update prices for flights from Birmingham Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Birmingham Airport to Porto Alegre Salgado Filho Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Birmingham Airport to Porto Alegre Salgado Filho Airport.

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

    The necessary travel and health documents for your Porto Alegre Salgado Filho Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Birmingham, Alabama to Porto Alegre

  • How do I get Price Alerts for flights from Birmingham, Alabama to Porto Alegre?

    Confirm your travel details to search for the latest offers for flights from Birmingham, Alabama to Porto Alegre. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Birmingham, Alabama to Porto Alegre with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Birmingham to Porto Alegre. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Porto Alegre from Birmingham which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Birmingham 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 Birmingham to Porto Alegre.

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

If you are not ready to book a flight from Birmingham to Porto Alegre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto Alegre and let you know when they change.

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