HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto Alegre

$428+ Cheap flights from LaGuardia, NY (LGA) to Porto Alegre (POA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — POA
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Porto Alegre with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from LaGuardia to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$675
(American Airlines)

One-way from

$432
(LATAM Airlines)

Popular in

December

Cheapest in

February

Average price

$826
Provider with most accurate pricing for New York LaGuardia-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Porto Alegre Salgado Filho flights.
Search Deals
From New York LaGuardia to Porto Alegre Salgado Filho
Search Deals
One-way flight from New York LaGuardia to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from LaGuardia to Porto Alegre

Cheapest flights from LaGuardia to Porto Alegre
Explore the most affordable flight options available from LaGuardia to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/306:17 pmLGA - POA
2 stops20h 23mAmerican Airlines
vie. 6/66:35 pmPOA - LGA
2 stops18h 32mAmerican Airlines
Deal found 4/15$675
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/25:55 amLGA - POA
3 stops35h 40mMultiple Airlines
mié. 5/75:15 amPOA - LGA
3 stops29h 45mMultiple Airlines
Deal found 4/14$705
This LATAM Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/295:50 pmLGA - POA
2 stops19h 00mLATAM Airlines
jue. 6/56:40 amPOA - LGA
2 stops17h 05mLATAM Airlines
Deal found 4/14$724
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/67:29 pmLGA - POA
2 stops16h 51mUnited Airlines
dom. 5/186:35 pmPOA - LGA
2 stops22h 57mUnited Airlines
Deal found 4/15$773
This GOL deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/151:22 pmLGA - POA
2 stops27h 28mGOL
lun. 6/1611:05 amPOA - LGA
2 stops36h 54mGOL
Deal found 4/14$864
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/131:30 pmLGA - POA
2 stops19h 15mAzul
vie. 7/1812:50 amPOA - LGA
2 stops23h 24mAzul
Deal found 4/15$2,494
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:50 pmLGA - POA
2 stops17h 30mAir Canada
jue. 1/11:50 pmPOA - LGA
2 stops21h 38mAir Canada
Deal found 4/14$2,750

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Porto Alegre that are best for you.

Fly from

LaGuardia

Fly to

Porto Alegre

Route

Depart

Return

Price

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

vie. 5/30

6:17 pm-3:40 pm

2 stops20h 23m

Porto Alegre Salgado Filho

vie. 6/6

6:35 pm-12:07 pm

2 stops18h 32m

$675

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

vie. 5/2

5:55 am-6:35 pm

3 stops35h 40m

Porto Alegre Salgado Filho

mié. 5/7

5:15 am-10:00 am

3 stops29h 45m

$705

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

jue. 5/29

5:50 pm-1:50 pm

2 stops19h 00m

Porto Alegre Salgado Filho

jue. 6/5

6:40 am-10:45 pm

2 stops17h 05m

$724

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

mar. 5/6

7:29 pm-1:20 pm

2 stops16h 51m

Porto Alegre Salgado Filho

dom. 5/18

6:35 pm-4:32 pm

2 stops22h 57m

$773

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

jue. 5/15

1:22 pm-5:50 pm

2 stops27h 28m

Porto Alegre Salgado Filho

lun. 6/16

11:05 am-10:59 pm

2 stops36h 54m

$864

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

dom. 7/13

1:30 pm-9:45 am

2 stops19h 15m

Porto Alegre Salgado Filho

vie. 7/18

12:50 am-11:14 pm

2 stops23h 24m

$2,494

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

lun. 9/22

12:15 pm-4:50 pm

2 stops27h 35m

$428

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

dom. 8/24

10:30 am-6:25 am

2 stops18h 55m

$429

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

mar. 8/26

3:00 pm-1:50 pm

2 stops21h 50m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from LaGuardia to Porto Alegre

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Porto Alegre in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Porto Alegre flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on New York LaGuardia Airport-Porto Alegre flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Porto Alegre flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from LaGuardia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Porto Alegre

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated abril 15, 2025.
Azul
8.0
Very good
774 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.1

Comfort

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
774 reviews
Azul
8.0
Very good
774 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.1

Comfort

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,758 reviews
Azul
8.0
Very good
774 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.1

Comfort

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,658 reviews
Azul
8.0
Very good
774 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.1

Comfort

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,057 reviews
Azul
8.0
Very good
774 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.1

Comfort

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
American Airlines
7.2
Good
10,000 reviews
Azul
8.0
Very good
774 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.1

Comfort

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto Alegre from New York LaGuardia?

    If you book a flight to Porto Alegre from New York LaGuardia, you will be flying to Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 4.0 mi from the center of Porto Alegre. There are 0 flights from New York LaGuardia to Salgado Filho per day from 0 different airlines.

  • Can I find deals for flights from LaGuardia to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Porto Alegre.

  • Can I find deals for business class flights from LaGuardia to Porto Alegre?

    Yes. Cheapflights offers flight deals from LaGuardia to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for LaGuardia to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Porto Alegre flights
Newark to Porto Alegre flights
Newark to Caxias do Sul flights
John F Kennedy Intl to Caxias do Sul flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.