$315+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — POA
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Cheapest flights from John F Kennedy Intl to Porto AlegreExplore 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 August 2, 2026.
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 August 2, 2026.
This FlightHub deal was found by Cheapflights users on 7/31. 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 8/1011:00 pm
JFK
- POA
1 stop23h 40m
GOL
Fri 8/146:15 pm
POA
- JFK
1 stop13h 40m
GOL
Deal found 7/31![GOL logo]()
$650
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:32 pm
JFK
- POA
1 stop31h 48m
Copa Airlines
Wed 9/91:20 am
POA
- JFK
1 stop27h 39m
Copa Airlines
Deal found 7/31![Copa Airlines logo]()
$660
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:00 pm
JFK
- POA
2 stops15h 40m
GOL
Thu 9/109:15 pm
POA
- JFK
1 stop34h 40m
GOL
Deal found 7/31![GOL logo]()
$668
This Avianca deal was found by Cheapflights users on 8/1. 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 9/141:30 am
JFK
- POA
2 stops18h 05m
Multiple Airlines
Tue 9/222:05 pm
POA
- JFK
2 stops17h 00m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$678
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/97:50 pm
JFK
- POA
1 stop21h 25m
LATAM Airlines
Tue 9/156:40 am
POA
- JFK
2 stops17h 19m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$686
This LATAM Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 8/117:50 pm
JFK
- POA
1 stop21h 25m
LATAM Airlines
Fri 8/287:05 pm
POA
- JFK
1 stop15h 35m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$688
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:30 am
JFK
- POA
2 stops32h 20m
Avianca
Sun 9/2011:15 am
POA
- JFK
2 stops19h 50m
Avianca
Deal found 7/30![Avianca logo]()
$692
This LATAM Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 10/277:00 am
JFK
- POA
2 stops32h 50m
LATAM Airlines
Sat 10/319:10 am
POA
- JFK
1 stop22h 00m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$695
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/27:50 pm
JFK
- POA
1 stop21h 25m
LATAM Airlines
Sun 9/207:05 pm
POA
- JFK
2 stops20h 24m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$697
Best flights from John F Kennedy Intl to Porto AlegreDiscover carefully curated flight deals from John F Kennedy Intl to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This FlightHub deal was found by Cheapflights users on 7/31. 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 8/1011:00 pm
JFK
- POA
1 stop23h 40m
GOL
Fri 8/146:15 pm
POA
- JFK
1 stop13h 40m
GOL
Deal found 7/31![GOL logo]()
$650
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:32 pm
JFK
- POA
1 stop31h 48m
Copa Airlines
Wed 9/91:20 am
POA
- JFK
1 stop27h 39m
Copa Airlines
Deal found 7/31![Copa Airlines logo]()
$660
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/27:50 pm
JFK
- POA
1 stop21h 25m
LATAM Airlines
Wed 9/96:40 am
POA
- JFK
2 stops17h 19m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$695
This Avianca deal was found by Cheapflights users on 7/31. 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 10/261:35 am
JFK
- POA
2 stops21h 15m
Avianca
Sat 10/317:40 pm
POA
- JFK
2 stops43h 15m
Avianca
Deal found 7/31![Avianca logo]()
$750
This LATAM Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 10/277:00 am
JFK
- POA
2 stops32h 50m
LATAM Airlines
Sat 10/319:10 am
POA
- JFK
1 stop22h 00m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$695
This Copa Airlines deal was found by Cheapflights users on 8/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:45 am
JFK
- POA
1 stop19h 35m
Copa Airlines
Mon 9/211:20 am
POA
- JFK
1 stop24h 40m
Copa Airlines
Deal found 8/1![Copa Airlines logo]()
$705
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Sat 8/1511:00 pm
JFK
- POA
1 stop17h 50m
GOL
Wed 8/1911:25 am
POA
- JFK
2 stops20h 30m
GOL
Deal found 8/1![GOL logo]()
$711
This Copa Airlines deal was found by Cheapflights users on 7/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:32 pm
JFK
- POA
1 stop31h 48m
Copa Airlines
Tue 9/81:20 am
POA
- JFK
1 stop24h 40m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$740
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:00 pm
JFK
- POA
1 stop17h 50m
GOL
Sat 8/224:35 pm
POA
- JFK
2 stops39h 20m
GOL
Deal found 7/29![GOL logo]()
$795
This Copa Airlines deal was found by Cheapflights users on 7/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:00 am
JFK
- POA
1 stop13h 20m
Copa Airlines
Mon 9/141:20 am
POA
- JFK
1 stop13h 40m
Copa Airlines
Deal found 7/30![Copa Airlines logo]()
$750
Last-minute flights from John F Kennedy Intl to Porto AlegreDiscover last-minute flight deals from John F Kennedy Intl to Porto Alegre. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Porto Alegre. Data last updated August 2, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 8/98:30 pm
JFK
- POA
1 stop21h 50m
LATAM Airlines
Fri 8/287:05 pm
POA
- JFK
1 stop15h 35m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$695
This FlightHub deal was found by Cheapflights users on 7/31. 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 8/1011:00 pm
JFK
- POA
1 stop23h 40m
GOL
Fri 8/146:15 pm
POA
- JFK
1 stop13h 40m
GOL
Deal found 7/31![GOL logo]()
$650
This LATAM Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 8/117:50 pm
JFK
- POA
1 stop21h 25m
LATAM Airlines
Fri 8/287:05 pm
POA
- JFK
1 stop15h 35m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$688
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:30 pm
JFK
- POA
1 stop21h 50m
LATAM Airlines
Wed 8/194:15 pm
POA
- JFK
1 stop16h 30m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$703
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Sat 8/1511:00 pm
JFK
- POA
1 stop17h 50m
GOL
Wed 8/1911:25 am
POA
- JFK
2 stops20h 30m
GOL
Deal found 8/1![GOL logo]()
$711
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Sun 8/161:30 am
JFK
- POA
2 stops32h 15m
Avianca
Sun 8/2311:20 am
POA
- JFK
2 stops19h 45m
Avianca
Deal found 7/28![Avianca logo]()
$712
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Sun 8/163:35 pm
JFK
- POA
2 stops42h 10m
Avianca
Sat 8/226:40 pm
POA
- JFK
2 stops30h 05m
Avianca
Deal found 7/28![Avianca logo]()
$732
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:46 pm
JFK
- POA
1 stop20h 34m
LATAM Airlines
Sat 8/227:05 pm
POA
- JFK
2 stops20h 25m
LATAM Airlines
Deal found 7/28![LATAM Airlines logo]()
$738
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:10 pm
JFK
- POA
2 stops26h 05m
LATAM Airlines
Sun 8/234:45 am
POA
- JFK
2 stops19h 36m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$752
This FlightHub deal was found by Cheapflights users on 7/28. 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 8/1711:00 pm
JFK
- POA
1 stop17h 45m
GOL
Sun 8/232:05 pm
POA
- JFK
2 stops17h 50m
GOL
Deal found 7/28![GOL logo]()
$768
One-way flights from John F Kennedy Intl to Porto AlegreSearch for one-way flight options from John F Kennedy Intl to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from John F Kennedy Intl to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
JFK
- POA
1 stop17h 20m
Copa Airlines
Deal found 7/31![Copa Airlines logo]()
$315
This Avianca deal was found by Cheapflights users on 7/30. 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.
Fri 9/251:30 am
JFK
- POA
2 stops17h 15m
Avianca
Deal found 7/30![Avianca logo]()
$326
This LATAM Airlines deal was found by Cheapflights users on 7/31. 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 8/177:50 pm
JFK
- POA
1 stop21h 25m
LATAM Airlines
Deal found 7/31![LATAM Airlines logo]()
$327
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 9/272:00 pm
JFK
- POA
2 stops27h 15m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$329
This Avianca deal was found by Cheapflights users on 7/29. 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.
Fri 10/93:35 pm
JFK
- POA
2 stops19h 05m
Avianca
Deal found 7/29![Avianca logo]()
$396
This Copa Airlines deal was found by Cheapflights users on 7/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:20 am
JFK
- POA
1 stop21h 00m
Copa Airlines
Deal found 7/29![Copa Airlines logo]()
$410
This Ovago deal was found by Cheapflights users on 8/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:53 pm
JFK
- POA
2 stops30h 42m
GOL
Deal found 8/1![GOL logo]()
$411
This GOL deal was found by Cheapflights users on 7/29. 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.
Sat 8/88:40 pm
JFK
- POA
1 stop17h 55m
GOL
Deal found 7/29![GOL logo]()
$440
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $650 (FlightHub) |
One-way from | $315 (Copa Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $776 |
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 August 2, 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
Cheapest round-trip
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Mon 8/10
11:00 pm-11:40 pm
1 stop23h 40m
Porto Alegre Salgado Filho
Fri 8/14
6:15 pm-6:55 am
1 stop13h 40m
$650
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Thu 9/3
3:32 pm-12:20 am
1 stop31h 48m
Porto Alegre Salgado Filho
Wed 9/9
1:20 am-3:59 am
1 stop27h 39m
$660
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Wed 9/2
7:50 pm-6:15 pm
1 stop21h 25m
Porto Alegre Salgado Filho
Wed 9/9
6:40 am-10:59 pm
2 stops17h 19m
$695
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Tue 10/27
7:00 am-4:50 pm
2 stops32h 50m
Porto Alegre Salgado Filho
Sat 10/31
9:10 am-6:10 am
1 stop22h 00m
$695
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Mon 9/14
3:45 am-12:20 am
1 stop19h 35m
Porto Alegre Salgado Filho
Mon 9/21
1:20 am-1:00 am
1 stop24h 40m
$705
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Sat 8/15
11:00 pm-5:50 pm
1 stop17h 50m
Porto Alegre Salgado Filho
Wed 8/19
11:25 am-6:55 am
2 stops20h 30m
$711
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Wed 9/2
3:32 pm-12:20 am
1 stop31h 48m
Porto Alegre Salgado Filho
Tue 9/8
1:20 am-1:00 am
1 stop24h 40m
$740
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Mon 10/26
1:35 am-11:50 pm
2 stops21h 15m
Porto Alegre Salgado Filho
Sat 10/31
7:40 pm-1:55 pm
2 stops43h 15m
$750
Quickest round-trip
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Wed 9/9
10:00 am-12:20 am
1 stop13h 20m
Porto Alegre Salgado Filho
Mon 9/14
1:20 am-2:00 pm
1 stop13h 40m
$750
New YorkPorto Alegre
JFK - POA
JFKPOA
New York John F Kennedy Intl
Sat 8/15
11:00 pm-5:50 pm
1 stop17h 50m
Porto Alegre Salgado Filho
Sat 8/22
4:35 pm-6:55 am
2 stops39h 20m
$795
Showing 1-10 of 14 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
JFK-POA
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 August 2, 2026.
Get a feel of what it's like to fly with LATAM 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.
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Overall
7.4
Crew
8.0
Reviews
1 / 20
2.0
MediocreJC,Jan 2026
FLN - GRU
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.5
Overall
7.4
Crew
8.0
Reviews
1 / 20
2.0
MediocreJC,Jan 2026
FLN - GRU
Related info for your journey
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John F Kennedy Intl and Porto Alegre flights
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Top airline flying from John F Kennedy Intl to Porto Alegre
Discover the top airline 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$725 | Average$1,300 | FlexibilityNo cancel fee | On-time81% |