HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto Alegre

$292+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — POA
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl 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 John F Kennedy Intl to Porto Alegre

Cheapest flights from John F Kennedy Intl to Porto Alegre
Explore the most affordable flight options available from John F Kennedy Intl to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Avianca deal was found by Cheapflights users on 5/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:35 pm
JFK
-
POA
2 stops18h 05m
Multiple Airlines
Mon 10/52:00 pm
POA
-
JFK
2 stops17h 05m
Multiple Airlines
Deal found 5/9$648
This FlightHub deal was found by Cheapflights users on 5/8. 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.
Thu 7/167:35 am
JFK
-
POA
2 stops28h 35m
Avianca
Sun 8/911:15 am
POA
-
JFK
2 stops27h 40m
Avianca
Deal found 5/8$682
This FlightHub deal was found by Cheapflights users on 5/9. 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.
Mon 6/81:30 am
JFK
-
POA
2 stops45h 15m
Multiple Airlines
Thu 7/26:00 am
POA
-
JFK
2 stops56h 55m
Multiple Airlines
Deal found 5/9$719
This FlightHub deal was found by Cheapflights users on 5/5. 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.
Thu 6/43:35 pm
JFK
-
POA
2 stops27h 55m
Multiple Airlines
Sun 6/76:00 am
POA
-
JFK
2 stops56h 55m
Multiple Airlines
Deal found 5/5$744
This Avianca deal was found by Cheapflights users on 5/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:35 pm
JFK
-
POA
2 stops18h 05m
Avianca
Thu 7/29:15 pm
POA
-
JFK
2 stops17h 40m
Avianca
Deal found 5/6$746
This LATAM Airlines deal was found by Cheapflights users on 5/5. 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.
Mon 6/157:50 pm
JFK
-
POA
1 stop21h 25m
LATAM Airlines
Wed 6/175:15 am
POA
-
JFK
2 stops25h 09m
LATAM Airlines
Deal found 5/5$751
This Avianca deal was found by Cheapflights users on 5/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:30 am
JFK
-
POA
2 stops18h 05m
Multiple Airlines
Mon 6/222:00 pm
POA
-
JFK
2 stops17h 05m
Multiple Airlines
Deal found 5/9$758

Find flight deals from John F Kennedy Intl to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) 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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$648
(Avianca)

One-way from

$292
(FlipMilhas)

Popular in

December

Cheapest in

November

Average price

$861
Provider with most accurate pricing for New York John F Kennedy Intl-Porto Alegre Salgado Filho flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Porto Alegre Salgado Filho flights.
Search Deals
From New York John F Kennedy Intl to Porto Alegre Salgado Filho
Search Deals
One-way flight from New York John F Kennedy Intl to Porto Alegre Salgado Filho
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl 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 May 10, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Wed 7/15

1:30 am-11:40 pm

2 stops21h 10m

Porto Alegre Salgado Filho

Sun 8/9

11:15 am-1:55 pm

2 stops27h 40m

$682

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Mon 6/8

1:30 am-11:45 pm

2 stops45h 15m

Porto Alegre Salgado Filho

Thu 7/2

6:00 am-1:55 pm

2 stops56h 55m

$719

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Thu 6/4

3:35 pm-8:30 pm

2 stops27h 55m

Porto Alegre Salgado Filho

Sun 6/7

6:00 am-1:55 pm

2 stops56h 55m

$744
Quickest round-trip

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Tue 6/9

3:35 pm-10:40 am

2 stops18h 05m

Porto Alegre Salgado Filho

Thu 7/2

9:15 pm-1:55 pm

2 stops17h 40m

$746

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Mon 6/15

7:50 pm-6:15 pm

1 stop21h 25m

Porto Alegre Salgado Filho

Wed 6/17

5:15 am-5:24 am

2 stops25h 09m

$751

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Thu 7/16

11:00 pm-5:45 pm

1 stop17h 45m

Porto Alegre Salgado Filho

Sun 8/9

10:35 am-6:55 am

2 stops21h 20m

$773
Cheapest one-way

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Fri 6/12

7:35 am-3:35 pm

2 stops31h 00m

$292

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Fri 6/5

1:30 am-7:00 pm

2 stops40h 30m

$292

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Tue 6/9

3:35 pm-12:15 pm

2 stops19h 40m

$297
Quickest one-way

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Fri 6/12

10:30 am-12:40 am

1 stop13h 10m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from John F Kennedy Intl 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 John F Kennedy Intl to Porto Alegre in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 John F Kennedy Intl Airport-Porto Alegre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-Porto Alegre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Porto Alegre flights, Cheapflights users trust FlightHub the most. FlightHub 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 John F Kennedy Intl 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 John F Kennedy Intl to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from John F Kennedy Intl 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.

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 May 10, 2026.
Get a feel of what it's like to fly with LATAM Airlines and American Airlines from New York John F Kennedy Intl Airport to Porto Alegre by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,917 reviews

Food

6.7

Crew

8.0

Boarding

7.5

Comfort

7.3

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,917 reviews
LATAM Airlines
7.4
Good
1,917 reviews

Food

6.7

Crew

8.0

Boarding

7.5

Comfort

7.3

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
American Airlines
7.1
Good
11,668 reviews
LATAM Airlines
7.4
Good
1,917 reviews

Food

6.7

Crew

8.0

Boarding

7.5

Comfort

7.3

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl 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 John F Kennedy Intl?

    Located just 4.0 mi from the city center, Porto Alegre Salgado Filho is the airport most travelers will use when flying to Porto Alegre from New York John F Kennedy Intl. Booking flights from New York John F Kennedy Intl to Salgado Filho (POA) should be relatively easy as there are 0 daily inbound flights from New York John F Kennedy Intl from 2 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to Porto Alegre?

    Avianca can get you from New York John F Kennedy Intl Airport to Porto Alegre in just under 21h 10m. Your travel time can differ by up to . There are 5087 mi between New York John F Kennedy Intl Airport and Porto Alegre.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Porto Alegre round-trip?

    Our cheapest airline available from New York John F Kennedy Intl Airport to Porto Alegre is American Airlines. Our recent data shows that you can find tickets from as low as $600 on this airline. An additional option worth looking into is LATAM Airlines, starting at $680.

  • Can I find deals for flights from John F Kennedy Intl to Porto Alegre that include hotel bookings?

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

  • How can I find direct flights from John F Kennedy Intl to Porto Alegre?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Porto Alegre?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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.

Complete your trip

Complete your trip to Porto Alegre by adding a car rental and/or hotel reservation to your travel itinerary.
Porto Alegre car rentals
Porto Alegre Salgado Filho Airport car rentals

Top 2 airlines flying from John F Kennedy Intl to Porto Alegre

Discover the top 2 airlines that operate flights from John F Kennedy Intl to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$600Average$903FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$680Average$1,050FlexibilityNo cancel feeOn-time81%

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.