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

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

What airlines fly to Porto Alegre?

LATAM Airlines, Copa Airlines and GOL are the top three most popular airlines that fly to Porto Alegre from United States according to our data. LATAM Airlines is the first choice among our users, with 33% 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.

How long does it take to fly to Porto Alegre?

On average, it takes 13h 15m to fly from United States to Porto Alegre if you fly out of Boston (the most popular airport in United States) and into Porto Alegre (the most popular airport in Porto Alegre). If you’re flying out of Miami and into Porto Alegre, then the flight time is around 16h 58m.

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 October 2026, 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.

$311 Cheap Flights from the United States to Porto Alegre in 2026/27

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 the United States to Porto Alegre

Round-trip

One-way

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

Enter your travel dates to find the best prices.

9:10 pm - 11:40 pmMCO Orlando-POA Porto Alegre Salgado Filho

24h 30m1 stop Brasilia

9:15 pm - 8:35 pmPOA Porto Alegre Salgado Filho-MCO Orlando

25h 20m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$608Multiple Airlines

Tue, Feb 9 - Wed, Mar 3

9:10 pm - 11:40 pmMCO Orlando-POA Porto Alegre Salgado Filho

24h 30m1 stop Brasilia

9:15 pm - 12:35 pmPOA Porto Alegre Salgado Filho-MCO Orlando

17h 20m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$608Multiple Airlines

Tue, Feb 9 - Thu, Mar 4

6:30 am - 6:55 amJFK New York John F Kennedy Intl-POA Porto Alegre Salgado Filho

22h 25m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

2:15 pm - 12:55 pmPOA Porto Alegre Salgado Filho-JFK New York John F Kennedy Intl

24h 40m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$610GOL

Wed, Feb 24 - Mon, Mar 1

1:16 am - 12:35 amJFK New York John F Kennedy Intl-POA Porto Alegre Salgado Filho

21h 19m1 stop Panama City Tocumen Intl

9:10 am - 2:59 amPOA Porto Alegre Salgado Filho-JFK New York John F Kennedy Intl

19h 49m1 stop Panama City Tocumen Intl

$628Copa Airlines

Tue, Feb 23 - Mon, Mar 1

7:35 am - 3:35 pmJFK New York John F Kennedy Intl-POA Porto Alegre Salgado Filho

31h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

11:15 am - 6:05 amPOA Porto Alegre Salgado Filho-JFK New York John F Kennedy Intl

19h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$628GOL

Sun, Mar 28 - Sat, Apr 3

2:36 pm - 12:25 amMCO Orlando-POA Porto Alegre Salgado Filho

32h 49m1 stop Panama City Tocumen Intl

1:30 am - 10:22 pmPOA Porto Alegre Salgado Filho-MCO Orlando

22h 52m1 stop Panama City Tocumen Intl

$632Copa Airlines

Mon, Oct 26 - Tue, Nov 10

7:05 pm - 8:30 amMCO Orlando-POA Porto Alegre Salgado Filho

12h 25m1 stop Sao Paulo Guarulhos Intl

5:15 am - 3:15 pmPOA Porto Alegre Salgado Filho-MCO Orlando

12h 00m1 stop Sao Paulo Guarulhos Intl

$635LATAM Airlines

Mon, Oct 26 - Thu, Nov 12

10:15 pm - 3:30 pmMCO Orlando-POA Porto Alegre Salgado Filho

16h 15m1 stop Sao Paulo Guarulhos Intl

5:15 am - 3:15 pmPOA Porto Alegre Salgado Filho-MCO Orlando

12h 00m1 stop Sao Paulo Guarulhos Intl

$635LATAM Airlines

Thu, Oct 15 - Thu, Nov 12

10:00 pm - 8:00 pmMCO Orlando-POA Porto Alegre Salgado Filho

20h 00m1 stop Sao Paulo Viracopos

5:15 am - 7:30 pmPOA Porto Alegre Salgado Filho-MCO Orlando

16h 15m1 stop Belo Horizonte Tancredo Neves Intl

$815Azul

Fri, Feb 19 - Sat, Mar 13

10:00 pm - 8:00 pmMCO Orlando-POA Porto Alegre Salgado Filho

20h 00m1 stop Sao Paulo Viracopos

5:15 am - 8:30 pmPOA Porto Alegre Salgado Filho-MCO Orlando

16h 15m1 stop Belo Horizonte Tancredo Neves Intl

$815Azul

Fri, Feb 19 - Sun, Mar 14

Recent last minute flight deals from the United States to Porto Alegre

Enter your travel dates to find the best prices.

5:57 am - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

17h 23m1 stop Panama City Tocumen Intl

1:25 am - 10:44 pmPOA Porto Alegre Salgado Filho-MIA Miami

22h 19m1 stop Panama City Tocumen Intl

$653Copa Airlines

Fri, Oct 9 - Sun, Oct 25

6:21 am - 12:20 amMIA Miami-POA Porto Alegre Salgado Filho

16h 59m1 stop Panama City Tocumen Intl

1:30 am - 9:21 pmPOA Porto Alegre Salgado Filho-MIA Miami

21h 51m1 stop Panama City Tocumen Intl

$653Copa Airlines

Tue, Oct 6 - Mon, Nov 9

2:45 am - 8:10 pmMIA Miami-POA Porto Alegre Salgado Filho

16h 25m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

7:40 pm - 6:05 pmPOA Porto Alegre Salgado Filho-MIA Miami

47h 25m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$713GOL

Sun, Oct 4 - Mon, Oct 12

2:45 am - 12:40 amMIA Miami-POA Porto Alegre Salgado Filho

20h 55m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

9:15 pm - 12:05 amPOA Porto Alegre Salgado Filho-MIA Miami

28h 50m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$738GOL

Mon, Oct 5 - Tue, Nov 10

8:15 am - 10:50 amMIA Miami-POA Porto Alegre Salgado Filho

25h 35m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

9:10 pm - 2:50 amPOA Porto Alegre Salgado Filho-MIA Miami

31h 40m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$770Avianca

Wed, Oct 7 - Sat, Nov 7

5:05 pm - 11:25 pmMIA Miami-POA Porto Alegre Salgado Filho

29h 20m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

9:10 pm - 2:50 amPOA Porto Alegre Salgado Filho-MIA Miami

31h 40m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$790Avianca

Tue, Oct 6 - Sat, Nov 7

7:30 pm - 5:00 pmMCO Orlando-POA Porto Alegre Salgado Filho

20h 30m1 stop Sao Paulo Guarulhos Intl

7:30 am - 12:23 amPOA Porto Alegre Salgado Filho-MCO Orlando

17h 53m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$841LATAM Airlines

Fri, Oct 9 - Mon, Oct 26

7:30 pm - 5:00 pmMCO Orlando-POA Porto Alegre Salgado Filho

20h 30m1 stop Sao Paulo Guarulhos Intl

4:05 pm - 4:15 pmPOA Porto Alegre Salgado Filho-MCO Orlando

25h 10m1 stop Sao Paulo Guarulhos Intl

$863LATAM Airlines

Fri, Oct 9 - Mon, Oct 26

2:19 pm - 1:00 pmLAX Los Angeles-POA Porto Alegre Salgado Filho

18h 41m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

11:20 am - 11:23 amPOA Porto Alegre Salgado Filho-LAX Los Angeles

28h 03m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,446United Airlines

Thu, Oct 8 - Sun, Oct 18

2:19 pm - 1:00 pmLAX Los Angeles-POA Porto Alegre Salgado Filho

18h 41m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

11:20 am - 10:56 amPOA Porto Alegre Salgado Filho-LAX Los Angeles

27h 36m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl

$1,446United Airlines

Thu, Oct 8 - Sun, Oct 18

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Delta flights from United States to Porto Alegre

Our best Delta deals on United States to Porto Alegre flight tickets

Delta

Feb 7

MCO7:00 amOrlando

21h 40m

2 stops

POA6:40 amPorto Alegre Salgado Filho

Mar 2

POA5:15 amPorto Alegre Salgado Filho

15h 15m

1 stop

MCO6:30 pmOrlando

$655

Delta

Feb 7

MCO7:00 amOrlando

21h 40m

2 stops

POA6:40 amPorto Alegre Salgado Filho

Mar 2

POA7:30 amPorto Alegre Salgado Filho

19h 06m

2 stops

MCO12:36 amOrlando

$663

Delta

Feb 7

MCO7:00 amOrlando

21h 40m

2 stops

POA6:40 amPorto Alegre Salgado Filho

Mar 5

POA6:00 pmPorto Alegre Salgado Filho

22h 45m

2 stops

MCO2:45 pmOrlando

$665

LATAM Airlines flights from United States to Porto Alegre

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

LATAM Airlines

Oct 15

MCO10:15 pmOrlando

16h 15m

1 stop

POA3:30 pmPorto Alegre Salgado Filho

Nov 12

POA5:15 amPorto Alegre Salgado Filho

12h 00m

1 stop

MCO3:15 pmOrlando

$635

LATAM Airlines

Oct 26

MCO7:05 pmOrlando

12h 25m

1 stop

POA8:30 amPorto Alegre Salgado Filho

Nov 11

POA5:15 amPorto Alegre Salgado Filho

12h 00m

1 stop

MCO3:15 pmOrlando

$654

LATAM Airlines

Jan 18

MCO4:10 pmOrlando

22h 55m

2 stops

POA5:05 pmPorto Alegre Salgado Filho

Jan 25

POA8:05 pmPorto Alegre Salgado Filho

20h 45m

2 stops

MCO2:50 pmOrlando

$659

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

Cheapest round-trip

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Tue 2/9

9:10 pm-11:40 pm

1 stop24h 30m

Porto Alegre Salgado Filho

Wed 3/3

9:15 pm-8:35 pm

2 stops25h 20m

$608

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Tue 2/9

9:10 pm-11:40 pm

1 stop24h 30m

Porto Alegre Salgado Filho

Thu 3/4

9:15 pm-12:35 pm

2 stops17h 20m

$608

New YorkPorto Alegre

JFK New York John F Kennedy Intl - POA Porto Alegre Salgado Filho

JFKPOA

New York John F Kennedy Intl

Wed 2/24

6:30 am-6:55 am

2 stops22h 25m

Porto Alegre Salgado Filho

Mon 3/1

2:15 pm-12:55 pm

2 stops24h 40m

$610

New YorkPorto Alegre

JFK New York John F Kennedy Intl - POA Porto Alegre Salgado Filho

JFKPOA

New York John F Kennedy Intl

Tue 2/23

1:16 am-12:35 am

1 stop21h 19m

Porto Alegre Salgado Filho

Mon 3/1

9:10 am-2:59 am

1 stop19h 49m

$628

New YorkPorto Alegre

JFK New York John F Kennedy Intl - POA Porto Alegre Salgado Filho

JFKPOA

New York John F Kennedy Intl

Sun 3/28

7:35 am-3:35 pm

2 stops31h 00m

Porto Alegre Salgado Filho

Sat 4/3

11:15 am-6:05 am

2 stops19h 50m

$628

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Mon 10/26

2:36 pm-12:25 am

1 stop32h 49m

Porto Alegre Salgado Filho

Tue 11/10

1:30 am-10:22 pm

1 stop22h 52m

$632

Quickest round-trip

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Mon 10/26

7:05 pm-8:30 am

1 stop12h 25m

Porto Alegre Salgado Filho

Thu 11/12

5:15 am-3:15 pm

1 stop12h 00m

$635

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Thu 10/15

10:15 pm-3:30 pm

1 stop16h 15m

Porto Alegre Salgado Filho

Thu 11/12

5:15 am-3:15 pm

1 stop12h 00m

$635

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Fri 2/19

10:00 pm-8:00 pm

1 stop20h 00m

Porto Alegre Salgado Filho

Sat 3/13

5:15 am-7:30 pm

1 stop16h 15m

$815

OrlandoPorto Alegre

MCO Orlando - POA Porto Alegre Salgado Filho

MCOPOA

Orlando

Fri 2/19

10:00 pm-8:00 pm

1 stop20h 00m

Porto Alegre Salgado Filho

Sun 3/14

5:15 am-8:30 pm

1 stop16h 15m

$815

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

Airlines

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 March. Flight prices, which tend to average around $727, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in March, then February is your next best option. Flight prices from United States to Porto Alegre during February average around $805.

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

You could potentially save up to 19% 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

Best Price Found	$311
Fastest flight time	13h 15m
Direct flights	None

The best one-way flight to Porto Alegre from United States in the past 72 hours is $311. The best round-trip flight deal from United States to Porto Alegre found on momondo in the last 72 hours is $608.

The fastest flight from United States to Porto Alegre takes 13h 15m

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

Frequently asked questions about flying from the United States to Porto Alegre

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 October 2026, 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
Copa Airlines	PriceFrom $313	Free Cancellation	Rating 7.6 1,544 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 10,282 reviews	Search United Airlines flights
GOL	PriceFrom $445	Free Cancellation	Rating 7.3 1,320 reviews	Search GOL flights
American Airlines	PriceFrom $502	Free Cancellation	Rating 7.0 12,132 reviews	Search American Airlines flights
Azul	PriceFrom $521	Free Cancellation	Rating 7.9 890 reviews	Search Azul flights
LATAM Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 1,976 reviews	Search LATAM Airlines flights
Delta	PriceFrom $712	Free Cancellation	Rating 7.8 8,629 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 $311

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 12/1. 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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Delta flights from United States to Porto Alegre

Our best Delta deals on United States to Porto Alegre flight tickets

LATAM Airlines flights from United States to Porto Alegre

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

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

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

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

What airlines fly to Porto Alegre?

How long does it take to fly to Porto Alegre?

Cheap United States to Porto Alegre flight deals and tips

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Frequently asked questions about flying from the United States to Porto Alegre

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?

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.

Find better results for your trip to Brazil

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List of cabin classes available on flights landing in Porto Alegre. Availability may vary depending on flight origin and airline.

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