How long does it take to fly to Porto Alegre?

On average, it takes 12h to fly from United States to Porto Alegre if you fly out of Miami (the most popular airport in United States) and into Porto Alegre (the most popular airport in Porto Alegre). If you’re flying out of New York and into Porto Alegre, then the flight time is around 12h 55m.

What is the cheapest airline that flies from United States to Porto Alegre Salgado Filho?

GOL, Azul, and United Airlines are the most popular carriers operating from United States to Porto Alegre Salgado Filho

What airlines fly to Porto Alegre?

Copa Airlines, LATAM Airlines and GOL are the top three most popular airlines that fly to Porto Alegre from United States according to our data. Copa Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Porto Alegre. Keep in mind that there are 7 different airlines that fly to Porto Alegre on a routine basis, so you have a few additional options to choose from.

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

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

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

As of December 2025, there are 7 operators available to choose from for flights from United States to Porto Alegre Salgado Filho Airport.

How old do you have to be to fly from United States 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 United States 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.

$219 Cheap Flights from the United States to Porto Alegre in 2025/26

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Find the cheapest flights from the United States to Porto Alegre

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Porto Alegre

Enter your travel dates to find the best prices.

11:00 am - 8:40 pm

MIA

POA

31h 40m2 stops

5:20 pm - 3:50 pm

POA

MIA

24h 30m1 stop

$425GOL

Wed, Jan 21 - Tue, Jan 27

8:45 am - 11:45 pm

MIA

POA

13h 00m1 stop

5:20 pm - 4:55 am

POA

MIA

13h 35m1 stop

$428GOL

Wed, Jan 21 - Tue, Jan 27

5:01 am - 12:25 am

MIA

POA

17h 24m1 stop

1:30 am - 10:42 pm

POA

MIA

22h 12m1 stop

$590Copa Airlines

Sat, Feb 21 - Sun, Mar 22

6:30 pm - 10:55 am

JFK

POA

14h 25m1 stop

5:55 pm - 7:15 am

POA

JFK

14h 20m1 stop

$603American Airlines

Wed, Feb 25 - Mon, Mar 16

6:30 pm - 10:55 am

JFK

POA

14h 25m1 stop

5:55 pm - 12:30 pm

POA

JFK

19h 35m2 stops

$613American Airlines

Wed, Feb 25 - Mon, Mar 16

7:25 pm - 11:35 am

JFK

POA

14h 10m1 stop

6:00 pm - 11:00 pm

POA

JFK

31h 00m2 stops

$691LATAM Airlines

Wed, Jan 28 - Wed, Feb 4

9:50 pm - 7:15 pm

JFK

POA

20h 25m1 stop

11:00 am - 5:25 am

POA

JFK

19h 25m2 stops

$693LATAM Airlines

Tue, Mar 31 - Thu, Apr 9

7:05 am - 9:15 am

EWR

POA

24h 10m2 stops

6:40 am - 12:56 am

POA

EWR

19h 16m2 stops

$707Delta

Thu, Feb 19 - Sun, Mar 8

3:00 pm - 2:15 pm

LGA

POA

22h 15m2 stops

3:15 pm - 12:44 pm

POA

LGA

22h 29m2 stops

$707Delta

Tue, Mar 31 - Thu, Apr 9

9:22 pm - 12:30 am

LAX

POA

22h 08m1 stop

1:30 am - 12:05 pm

POA

LAX

15h 35m1 stop

$746Copa Airlines

Sun, Jan 11 - Wed, Feb 25

Copa Airlines flights from United States to Porto Alegre

Our best Copa Airlines deals on United States to Porto Alegre flight tickets

Copa Airlines

Jan 13

MIA11:22 amMiami

11h 08m

1 stop

POA12:30 amPorto Alegre Salgado Filho

Feb 10

POA1:30 amPorto Alegre Salgado Filho

22h 13m

1 stop

MIA9:43 pmMiami

$577

Find similar

Copa Airlines

Feb 21

MIA5:01 amMiami

17h 24m

1 stop

POA12:25 amPorto Alegre Salgado Filho

Mar 22

POA1:30 amPorto Alegre Salgado Filho

22h 12m

1 stop

MIA10:42 pmMiami

$590

Find similar

Copa Airlines

Jan 28

MIA7:34 amMiami

14h 56m

1 stop

POA12:30 amPorto Alegre Salgado Filho

Feb 3

POA1:30 amPorto Alegre Salgado Filho

19h 26m

1 stop

MIA6:56 pmMiami

$597

Find similar

American Airlines flights from United States to Porto Alegre

Our best American Airlines deals on United States to Porto Alegre flight tickets

American Airlines

Feb 25

JFK6:30 pmNew York John F Kennedy Intl

14h 25m

1 stop

POA10:55 amPorto Alegre Salgado Filho

Mar 16

POA5:55 pmPorto Alegre Salgado Filho

14h 20m

1 stop

JFK7:15 amNew York John F Kennedy Intl

$603

Find similar

American Airlines

Feb 25

JFK6:30 pmNew York John F Kennedy Intl

14h 25m

1 stop

POA10:55 amPorto Alegre Salgado Filho

Mar 16

POA5:55 pmPorto Alegre Salgado Filho

19h 35m

2 stops

JFK12:30 pmNew York John F Kennedy Intl

$613

Find similar

American Airlines

Jan 22

JFK6:30 pmNew York John F Kennedy Intl

14h 25m

1 stop

POA10:55 amPorto Alegre Salgado Filho

Feb 4

POA6:00 pmPorto Alegre Salgado Filho

14h 15m

1 stop

JFK6:15 amNew York John F Kennedy Intl

$643

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Wed 1/21

11:00 am-8:40 pm

2 stops31h 40m

Porto Alegre Salgado Filho

Tue 1/27

5:20 pm-3:50 pm

1 stop24h 30m

$425

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Wed 1/21

8:45 am-11:45 pm

1 stop13h 00m

Porto Alegre Salgado Filho

Tue 1/27

5:20 pm-4:55 am

1 stop13h 35m

$428

MiamiPorto Alegre

MIA - POA

MIAPOA

Miami

Sat 2/21

5:01 am-12:25 am

1 stop17h 24m

Porto Alegre Salgado Filho

Sun 3/22

1:30 am-10:42 pm

1 stop22h 12m

$590

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Wed 2/25

6:30 pm-10:55 am

1 stop14h 25m

Porto Alegre Salgado Filho

Mon 3/16

5:55 pm-7:15 am

1 stop14h 20m

$603

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Wed 2/25

6:30 pm-10:55 am

1 stop14h 25m

Porto Alegre Salgado Filho

Mon 3/16

5:55 pm-12:30 pm

2 stops19h 35m

$613

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Wed 1/28

7:25 pm-11:35 am

1 stop14h 10m

Porto Alegre Salgado Filho

Wed 2/4

6:00 pm-11:00 pm

2 stops31h 00m

$691

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Tue 3/31

9:50 pm-7:15 pm

1 stop20h 25m

Porto Alegre Salgado Filho

Thu 4/9

11:00 am-5:25 am

2 stops19h 25m

$693

NewarkPorto Alegre

EWR - POA

EWRPOA

Newark

Thu 2/19

7:05 am-9:15 am

2 stops24h 10m

Porto Alegre Salgado Filho

Sun 3/8

6:40 am-12:56 am

2 stops19h 16m

$707

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

Tue 3/31

3:00 pm-2:15 pm

2 stops22h 15m

Porto Alegre Salgado Filho

Thu 4/9

3:15 pm-12:44 pm

2 stops22h 29m

$707

Los AngelesPorto Alegre

LAX - POA

LAXPOA

Los Angeles

Sun 1/11

9:22 pm-12:30 am

1 stop22h 08m

Porto Alegre Salgado Filho

Wed 2/25

1:30 am-12:05 pm

1 stop15h 35m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States 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

Prices

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Other information

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from United States is in November. Flight prices, which tend to average around $695, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in November, then September is your next best option. Flight prices from United States to Porto Alegre during September average around $702.

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Tuesday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $842. On the other hand, Saturday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,118.

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

Our most recent data shows that the best time of day to fly to Porto Alegre is in the morning. Flights from United States to Porto Alegre during this time can be as low as $829. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,054 on average. Flights to Porto Alegre from United States in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on United States to Porto Alegre flights?

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

Cheap United States to Porto Alegre flight deals and tips

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

Fastest flight time	12h 00m
Direct flights	None

The fastest flight from United States to Porto Alegre takes 12h 00m

There are no direct flights from United States to Porto Alegre. There are no popular flight routes from United States to Porto Alegre.

Search flight deals

When did momondo last update prices for flights from United States to Porto Alegre Salgado Filho Airport?
Prices for flights from United States to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Porto Alegre Salgado Filho Airport?
As of December 2025, there are 7 operators available to choose from for flights from United States to Porto Alegre Salgado Filho Airport.
How old do you have to be to fly from United States 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 United States 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.

Best airlines flying from United States to Porto Alegre

Compare and see reviews for airlines that fly from United States to Porto Alegre with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
GOL	PriceFrom $285	Free Cancellation	Rating 7.3 1,131 reviews	Search GOL flights
Copa Airlines	PriceFrom $345	Free Cancellation	Rating 7.6 1,556 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $440	Free Cancellation	Rating 7.5 1,891 reviews	Search LATAM Airlines flights
Azul	PriceFrom $479	Free Cancellation	Rating 8.0 826 reviews	Search Azul flights
American Airlines	PriceFrom $485	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Delta	PriceFrom $489	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights

Why use momondo?

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

Finding the right flight to Porto Alegre from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

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

Flights from United States to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Porto Alegre from United States.

I’m not ready to book a flight from United States 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 United States and alert you when they change.

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Cheap flights from the United States to Porto Alegre from $219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Porto Alegre departing on 3/13. 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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Big names and deals

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Find the cheapest flights from the United States to Porto Alegre

Recent round-trip flight deals from the United States to Porto Alegre

Recent one-way flight deals from the United States to Porto Alegre

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Copa Airlines flights from United States to Porto Alegre

Our best Copa Airlines deals on United States to Porto Alegre flight tickets

American Airlines flights from United States to Porto Alegre

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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from United States to Porto Alegre

What is the cheapest month to fly to Porto Alegre?

What is the cheapest day to depart on your flight to Porto Alegre?

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

Can stopping save me money on United States to Porto Alegre flights?

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

What is the cheapest airline that flies from United States to Porto Alegre Salgado Filho?

GOL, Azul, and United Airlines are the most popular carriers operating from United States to Porto Alegre Salgado Filho

What airlines fly to Porto Alegre?

How long does it take to fly to Porto Alegre?

On average, it takes 12h to fly from United States to Porto Alegre if you fly out of Miami (the most popular airport in United States) and into Porto Alegre (the most popular airport in Porto Alegre). If you’re flying out of New York and into Porto Alegre, then the flight time is around 12h 55m.

Cheap United States to Porto Alegre flight deals and tips

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

Fastest flight time

Direct flights

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

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

How old do you have to be to fly from United States to Porto Alegre Salgado Filho Airport?

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

Best airlines flying from United States to Porto Alegre

Compare and see reviews for airlines that fly from United States to Porto Alegre with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Porto Alegre trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airports servicing Rio Grande do Sul