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Cheap flights from New York to Porto Alegre from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Porto Alegre departing on 9/21. 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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Find the cheapest flights from New York to Porto Alegre

Cheap round-trip flights

LATAM Airlines Logo
8:15 pm - 7:50 pmJFK-POA
22h 35m1 stop
LATAM Airlines Logo
8:55 pm - 9:30 amPOA-JFK
37h 35m1 stop
$487LATAM Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 26
Logo
8:30 pm - 6:20 pmEWR-POA
20h 50m1 stop
Logo
2:05 pm - 5:40 amPOA-EWR
16h 35m1 stop
$500
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
7:15 pm - 4:10 pmEWR-POA
19h 55m2 stops
United Airlines Logo
2:05 pm - 5:40 amPOA-EWR
16h 35m1 stop
$555United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
7:15 pm - 2:35 pmEWR-POA
18h 20m2 stops
United Airlines Logo
3:25 pm - 10:00 amPOA-EWR
19h 35m2 stops
$565United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
American Airlines Logo
3:00 pm - 10:25 amLGA-POA
18h 25m2 stops
American Airlines Logo
6:35 pm - 12:06 pmPOA-LGA
18h 31m2 stops
$592American Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
GOL Logo
10:35 pm - 11:55 pmJFK-POA
24h 20m2 stops
GOL Logo
6:10 am - 7:00 amPOA-JFK
25h 50m2 stops
$596GOL
Find Deal
Thu, Sep 11 - Thu, Sep 18
American Airlines Logo
10:45 pm - 4:25 pmJFK-POA
15h 40m1 stop
American Airlines Logo
5:05 pm - 12:07 pmPOA-JFK
21h 02m2 stops
$599American Airlines
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Thu, Nov 6 - Thu, Nov 27
GOL Logo
6:45 pm - 6:20 pmJFK-POA
21h 35m1 stop
GOL Logo
1:30 pm - 6:15 amPOA-JFK
18h 45m1 stop
$605GOL
Find Deal
Thu, Nov 6 - Thu, Nov 27
Copa Airlines Logo
3:24 am - 12:20 amJFK-POA
19h 56m1 stop
Copa Airlines Logo
5:30 am - 12:46 amPOA-JFK
20h 16m2 stops
$802Copa Airlines
Find Deal
Mon, Sep 15 - Fri, Sep 26
Copa Airlines Logo
3:15 am - 7:45 amJFK-POA
27h 30m2 stops
Copa Airlines Logo
1:35 am - 5:17 pmPOA-JFK
17h 42m1 stop
$831Copa Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 14

LATAM Airlines flights from New York to Porto Alegre

Our best LATAM Airlines deals on New York to Porto Alegre flight tickets
LATAM Airlines
Sep 16
JFK8:15 pmNew York John F Kennedy Intl
22h 35m
1 stop
POA7:50 pmPorto Alegre Salgado Filho
Sep 26
POA8:55 pmPorto Alegre Salgado Filho
37h 35m
1 stop
JFK9:30 amNew York John F Kennedy Intl
$487
Find similar
LATAM Airlines
Sep 16
JFK10:00 pmNew York John F Kennedy Intl
23h 40m
2 stops
POA10:40 pmPorto Alegre Salgado Filho
Sep 26
POA4:40 amPorto Alegre Salgado Filho
25h 40m
1 stop
JFK5:20 amNew York John F Kennedy Intl
$530
Find similar
LATAM Airlines
Nov 6
JFK5:45 pmNew York John F Kennedy Intl
34h 45m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Nov 27
POA2:55 pmPorto Alegre Salgado Filho
40h 25m
2 stops
JFK5:20 amNew York John F Kennedy Intl
$545
Find similar

American Airlines flights from New York to Porto Alegre

Our best American Airlines deals on New York to Porto Alegre flight tickets
American Airlines
Sep 10
LGA3:00 pmNew York LaGuardia
18h 25m
2 stops
POA10:25 amPorto Alegre Salgado Filho
Sep 17
POA6:35 pmPorto Alegre Salgado Filho
18h 31m
2 stops
LGA12:06 pmNew York LaGuardia
$592
Find similar
American Airlines
Nov 6
JFK10:45 pmNew York John F Kennedy Intl
15h 40m
1 stop
POA4:25 pmPorto Alegre Salgado Filho
Nov 27
POA5:05 pmPorto Alegre Salgado Filho
21h 02m
2 stops
JFK12:07 pmNew York John F Kennedy Intl
$599
Find similar
American Airlines
Nov 1
EWR12:26 pmNewark
23h 04m
2 stops
POA12:30 pmPorto Alegre Salgado Filho
Nov 15
POA7:20 pmPorto Alegre Salgado Filho
18h 33m
2 stops
EWR11:53 amNewark
$703
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York 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, momondo users made 832,500 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from New York to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Tue 9/16

8:15 pm-7:50 pm

1 stop22h 35m

Porto Alegre Salgado Filho

Fri 9/26

8:55 pm-9:30 am

1 stop37h 35m

$487

NewarkPorto Alegre

EWR - POA

EWRPOA

Newark

Thu 9/11

8:30 pm-6:20 pm

1 stop20h 50m

Porto Alegre Salgado Filho

Thu 9/18

2:05 pm-5:40 am

1 stop16h 35m

$500

NewarkPorto Alegre

EWR - POA

EWRPOA

Newark

Thu 9/11

7:15 pm-4:10 pm

2 stops19h 55m

Porto Alegre Salgado Filho

Thu 9/18

2:05 pm-5:40 am

1 stop16h 35m

$555

NewarkPorto Alegre

EWR - POA

EWRPOA

Newark

Wed 9/10

7:15 pm-2:35 pm

2 stops18h 20m

Porto Alegre Salgado Filho

Wed 9/17

3:25 pm-10:00 am

2 stops19h 35m

$565

New YorkPorto Alegre

LGA - POA

LGAPOA

New York LaGuardia

Wed 9/10

3:00 pm-10:25 am

2 stops18h 25m

Porto Alegre Salgado Filho

Wed 9/17

6:35 pm-12:06 pm

2 stops18h 31m

$592

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Thu 9/11

10:35 pm-11:55 pm

2 stops24h 20m

Porto Alegre Salgado Filho

Thu 9/18

6:10 am-7:00 am

2 stops25h 50m

$596

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Thu 11/6

10:45 pm-4:25 pm

1 stop15h 40m

Porto Alegre Salgado Filho

Thu 11/27

5:05 pm-12:07 pm

2 stops21h 02m

$599

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Thu 11/6

6:45 pm-6:20 pm

1 stop21h 35m

Porto Alegre Salgado Filho

Thu 11/27

1:30 pm-6:15 am

1 stop18h 45m

$605

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Mon 9/15

3:24 am-12:20 am

1 stop19h 56m

Porto Alegre Salgado Filho

Fri 9/26

5:30 am-12:46 am

2 stops20h 16m

$802

New YorkPorto Alegre

JFK - POA

JFKPOA

New York John F Kennedy Intl

Fri 10/31

3:15 am-7:45 am

2 stops27h 30m

Porto Alegre Salgado Filho

Fri 11/14

1:35 am-5:17 pm

1 stop17h 42m

$831

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

How to get the cheapest flight ticket from New York 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

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 New York 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 New York 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 New York in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on New York to Porto Alegre flights?

You could potentially save up to 16% on your flight if you consider stops on a New York to Porto Alegre flight.

How have New York to Porto Alegre flight prices changed over time?

When to book flights from New York to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Porto Alegre (NYC to POA) flight deals and tips

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

Best Price Found

$359

Fastest flight time

14h 05m

Direct flights

None

Airports in Porto Alegre

1 airport
The best one-way flight to Porto Alegre from New York in the past 72 hours is $359. The best round-trip flight deal from New York to Porto Alegre found on momondo in the last 72 hours is $487.
The fastest flight from New York to Porto Alegre takes 14h 05m
There are no direct flights from New York to Porto Alegre. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - Porto Alegre Salgado Filho Airport, New York LaGuardia Airport - Porto Alegre Salgado Filho Airport and Newark Airport - Porto Alegre Salgado Filho Airport.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)
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  • How far is New York to Porto Alegre Salgado Filho by plane?

    New York and Porto Alegre Salgado Filho are 5099.8 mi apart from one another. Typically, this will take 14h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from New York to Porto Alegre Salgado Filho Airport?

    Prices for flights from New York to Porto Alegre Salgado Filho Airport refresh daily.

  • How many operators does momondo search for flights from New York to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from New York 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 New York to Porto Alegre Salgado Filho Airport.

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

    The travel and health documents you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York to Porto Alegre?

Best airlines flying from New York to Porto Alegre

Compare and see reviews for airlines that fly from New York to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $354Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $600Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $604Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $653Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Porto Alegre?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Porto Alegre. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Porto Alegre with flexible booking policies on momondo?

momondo does allow users to show only those flights to Porto Alegre from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York 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 New York.

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

Price alerts on flights to Porto Alegre from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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