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Cheap flights from Miami to Porto Alegre from $311

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Miami to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
8:30 pm - 11:00 amMIA  Miami-POA Porto Alegre Salgado Filho
36h 30m2 stops Belém Val De Cans Sao Paulo Guarulhos Intl
GOL Logo
7:40 pm - 3:10 pmPOA  Porto Alegre Salgado Filho-MIA Miami
45h 30m2 stops Sao Paulo Guarulhos Intl Belém Val De Cans
$629GOL
Tue, Nov 3 - Mon, Nov 16
Copa Airlines Logo
4:41 am - 12:25 amMIA  Miami-POA Porto Alegre Salgado Filho
17h 44m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:30 am - 9:21 pmPOA  Porto Alegre Salgado Filho-MIA Miami
21h 51m1 stop Panama City Tocumen Intl
$653Copa Airlines
Tue, Nov 3 - Sun, Nov 8
Copa Airlines Logo
6:35 am - 12:25 amMIA  Miami-POA Porto Alegre Salgado Filho
16h 50m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:30 am - 7:06 pmPOA  Porto Alegre Salgado Filho-MIA Miami
19h 36m1 stop Panama City Tocumen Intl
$653Copa Airlines
Thu, Oct 29 - Wed, Nov 18
GOL Logo
1:20 pm - 11:55 amMIA  Miami-POA Porto Alegre Salgado Filho
44h 35m2 stops Bogotá El Dorado Brasilia
GOL Logo
5:30 pm - 3:45 pmPOA  Porto Alegre Salgado Filho-MIA Miami
24h 15m1 stop Brasilia
$657GOL
Sun, Feb 21 - Mon, Mar 1
GOL Logo
6:55 am - 7:00 amMIA  Miami-POA Porto Alegre Salgado Filho
22h 05m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
GOL Logo
6:40 pm - 3:45 pmPOA  Porto Alegre Salgado Filho-MIA Miami
23h 05m2 stops Rio de Janeiro–Galeão Intl Brasilia
$657GOL
Sun, Feb 21 - Mon, Mar 1
Avianca Logo
1:20 pm - 10:50 amMIA  Miami-POA Porto Alegre Salgado Filho
19h 30m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
Avianca Logo
9:10 pm - 11:40 amPOA  Porto Alegre Salgado Filho-MIA Miami
16h 30m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$700Avianca
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
4:34 pm - 12:25 amMIA  Miami-POA Porto Alegre Salgado Filho
29h 51m1 stop Panama City Tocumen Intl
Multiple Airlines Logo
4:05 pm - 11:25 amPOA  Porto Alegre Salgado Filho-MIA Miami
21h 20m2 stops Sao Paulo Congonhas Punta Cana
$707Multiple Airlines
Wed, Nov 11 - Wed, Nov 25
LATAM Airlines Logo
6:40 pm - 4:50 pmMIA  Miami-POA Porto Alegre Salgado Filho
20h 10m1 stop Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:00 pm - 5:50 amPOA  Porto Alegre Salgado Filho-MIA Miami
18h 50m2 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez
$793LATAM Airlines
Tue, Nov 17 - Wed, Dec 16
LATAM Airlines Logo
11:10 pm - 8:50 pmMIA  Miami-POA Porto Alegre Salgado Filho
19h 40m2 stops Lima J Chavez Intl Rio de Janeiro–Galeão Intl
LATAM Airlines Logo
7:30 am - 7:25 pmPOA  Porto Alegre Salgado Filho-MIA Miami
13h 55m1 stop Lima J Chavez Intl
$812LATAM Airlines
Tue, Nov 3 - Mon, Nov 16
American Airlines Logo
2:28 pm - 10:50 amMIA  Miami-POA Porto Alegre Salgado Filho
19h 22m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
American Airlines Logo
7:40 pm - 5:50 amPOA  Porto Alegre Salgado Filho-MIA Miami
12h 10m1 stop Sao Paulo Guarulhos Intl
$1,195American Airlines
Mon, Oct 19 - Mon, Nov 9

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GOL flights from Miami to Porto Alegre

Our best GOL deals on Miami to Porto Alegre flight tickets
GOL
Nov 3
MIA8:30 pmMiami
36h 30m
2 stops
POA11:00 amPorto Alegre Salgado Filho
Nov 16
POA7:40 pmPorto Alegre Salgado Filho
45h 30m
2 stops
MIA3:10 pmMiami
$629
GOL
Feb 21
MIA6:55 amMiami
22h 05m
2 stops
POA7:00 amPorto Alegre Salgado Filho
Mar 1
POA6:40 pmPorto Alegre Salgado Filho
23h 05m
2 stops
MIA3:45 pmMiami
$657
GOL
Feb 21
MIA1:20 pmMiami
44h 35m
2 stops
POA11:55 amPorto Alegre Salgado Filho
Mar 1
POA12:30 pmPorto Alegre Salgado Filho
16h 20m
2 stops
MIA2:50 amMiami
$660

Copa Airlines flights from Miami to Porto Alegre

Our best Copa Airlines deals on Miami to Porto Alegre flight tickets
Copa Airlines
Nov 3
MIA4:41 amMiami
17h 44m
1 stop
POA12:25 amPorto Alegre Salgado Filho
Nov 8
POA1:30 amPorto Alegre Salgado Filho
21h 51m
1 stop
MIA9:21 pmMiami
$653
Copa Airlines
Nov 2
MIA5:22 pmMiami
29h 03m
1 stop
POA12:25 amPorto Alegre Salgado Filho
Nov 8
POA1:30 amPorto Alegre Salgado Filho
21h 51m
1 stop
MIA9:21 pmMiami
$673
Copa Airlines
Sep 28
MIA6:21 amMiami
16h 59m
1 stop
POA12:20 amPorto Alegre Salgado Filho
Sep 30
POA1:20 amPorto Alegre Salgado Filho
11h 55m
1 stop
MIA12:15 pmMiami
$678

momondo Fare Finder

 
Use the filters below to find and compare flights from Miami to Porto Alegre that are best for you.

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Route

Depart

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Price

Cheapest round-trip

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

8:30 pm-11:00 am

2 stops36h 30m

Porto Alegre Salgado Filho

Mon 11/16

7:40 pm-3:10 pm

2 stops45h 30m

$629

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

4:41 am-12:25 am

1 stop17h 44m

Porto Alegre Salgado Filho

Sun 11/8

1:30 am-9:21 pm

1 stop21h 51m

$653

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Thu 10/29

6:35 am-12:25 am

1 stop16h 50m

Porto Alegre Salgado Filho

Wed 11/18

1:30 am-7:06 pm

1 stop19h 36m

$653

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Sun 2/21

1:20 pm-11:55 am

2 stops44h 35m

Porto Alegre Salgado Filho

Mon 3/1

5:30 pm-3:45 pm

1 stop24h 15m

$657

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Sun 2/21

6:55 am-7:00 am

2 stops22h 05m

Porto Alegre Salgado Filho

Mon 3/1

6:40 pm-3:45 pm

2 stops23h 05m

$657

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Sun 11/1

1:20 pm-10:50 am

2 stops19h 30m

Porto Alegre Salgado Filho

Sun 11/8

9:10 pm-11:40 am

2 stops16h 30m

$700

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Wed 11/11

4:34 pm-12:25 am

1 stop29h 51m

Porto Alegre Salgado Filho

Wed 11/25

4:05 pm-11:25 am

2 stops21h 20m

$707

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/17

6:40 pm-4:50 pm

1 stop20h 10m

Porto Alegre Salgado Filho

Wed 12/16

1:00 pm-5:50 am

2 stops18h 50m

$793

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Tue 11/3

11:10 pm-8:50 pm

2 stops19h 40m

Porto Alegre Salgado Filho

Mon 11/16

7:30 am-7:25 pm

1 stop13h 55m

$812
Quickest round-trip

MiamiPorto Alegre

MIA Miami - POA Porto Alegre Salgado Filho

MIAPOA

Miami

Mon 10/19

2:28 pm-10:50 am

2 stops19h 22m

Porto Alegre Salgado Filho

Mon 11/9

7:40 pm-5:50 am

1 stop12h 10m

$1,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Miami 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 typical price of a round-trip flight between Miami and Porto Alegre?

Prices are currently low for flights on this route.

Typical prices usually range from $696 to $818.
The lowest price recently found on this route was $629.

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from Miami is in January. Flight prices, which tend to average around $554, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in January, then March is your next best option. Flight prices from Miami to Porto Alegre during March average around $613.

How far in advance should I book a flight from Miami to Porto Alegre?

You are more likely to see cheaper flights to Porto Alegre from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto Alegre for around $772 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto Alegre from Miami for as low as $619 on momondo.

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

You could potentially save up to 5% on your flight if you consider stops on a Miami to Porto Alegre flight.

How have Miami to Porto Alegre flight prices changed over time?

As of September 2026, prices for Miami to Porto Alegre flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Porto Alegre

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

Cheap Miami to Porto Alegre (MIA to POA) flight deals and tips

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

Best Price Found

$311

Fastest flight time

15h 25m

Direct flights

None
The best one-way flight to Porto Alegre from Miami in the past 72 hours is $311. The best round-trip flight deal from Miami to Porto Alegre found on momondo in the last 72 hours is $629.
The fastest flight from Miami to Porto Alegre takes 15h 25m
There are no direct flights from Miami to Porto Alegre. There are no popular flight routes from Miami to Porto Alegre.
Search flight deals

Frequently asked questions about flying from Miami to Porto Alegre

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

    Porto Alegre Salgado Filho is 4303.2 mi away from Miami. In terms of flight time, this usually takes a little over 15h 25m.

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

    Prices for flights from Miami Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Miami 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 Miami 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.

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

Best airlines flying from Miami to Porto Alegre

Compare and see reviews for airlines that fly from Miami to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $313Free CancellationRating
7.6
1,541 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $502Free CancellationRating
7.0
12,072 reviews
Search American Airlines flights
GOLPriceFrom $540Free CancellationRating
7.3
1,306 reviews
Search GOL flights
LATAM AirlinesPriceFrom $744Free CancellationRating
7.4
1,981 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami 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 Miami to Porto Alegre for you.

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

Yes. momondo allows you to filter the results for Miami to Porto Alegre flights to just show those with flexible booking policies.

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

Once you have performed a search for Miami to Porto Alegre 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 Miami to Porto Alegre right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Porto Alegre, momondo offers a useful price alert feature which will track prices for flights to Porto Alegre from Miami and alert you when they change.

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