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Cheap flights from North Carolina to Porto Alegre from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North Carolina to Porto Alegre departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from North Carolina to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
3:17 pm - 12:25 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
31h 08m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:30 am - 1:27 pmPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
13h 57m1 stop Panama City Tocumen Intl
$752Copa Airlines
Mon, Nov 2 - Sun, Nov 8
Copa Airlines Logo
4:21 pm - 12:20 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
30h 59m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:20 am - 2:28 pmPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
14h 08m1 stop Panama City Tocumen Intl
$752Copa Airlines
Mon, Sep 21 - Sun, Sep 27
LATAM Airlines Logo
1:45 pm - 9:30 pmRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
29h 45m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
9:15 am - 11:40 amPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
28h 25m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$763LATAM Airlines
Wed, Nov 4 - Fri, Nov 6
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
5:40 pm - 2:27 pmPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
22h 47m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$764LATAM Airlines
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
5:40 pm - 2:49 pmPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
23h 09m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$764LATAM Airlines
Fri, Oct 30 - Wed, Nov 11
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
5:40 pm - 2:49 pmPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
23h 09m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$764LATAM Airlines
Fri, Oct 30 - Sun, Nov 8
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
7:30 am - 12:26 amPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
18h 56m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$764LATAM Airlines
Fri, Oct 30 - Thu, Nov 12
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
7:30 am - 12:28 amPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
18h 58m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$764LATAM Airlines
Fri, Oct 30 - Sat, Nov 7
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
5:40 pm - 5:05 pmPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
25h 25m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$764LATAM Airlines
Fri, Oct 30 - Fri, Nov 6
LATAM Airlines Logo
8:10 am - 6:40 amRDU  Raleigh-Durham-POA Porto Alegre Salgado Filho
21h 30m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
7:30 am - 12:26 amPOA  Porto Alegre Salgado Filho-RDU Raleigh-Durham
18h 56m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$764LATAM Airlines
Fri, Oct 30 - Tue, Nov 10

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LATAM Airlines flights from North Carolina to Porto Alegre

Our best LATAM Airlines deals on North Carolina to Porto Alegre flight tickets
LATAM Airlines
Nov 4
RDU1:45 pmRaleigh-Durham
29h 45m
2 stops
POA9:30 pmPorto Alegre Salgado Filho
Nov 6
POA9:15 amPorto Alegre Salgado Filho
28h 25m
2 stops
RDU11:40 amRaleigh-Durham
$763
LATAM Airlines
Oct 27
RDU4:49 pmRaleigh-Durham
23h 01m
2 stops
POA4:50 pmPorto Alegre Salgado Filho
Nov 4
POA5:40 pmPorto Alegre Salgado Filho
28h 13m
2 stops
RDU7:53 pmRaleigh-Durham
$765
LATAM Airlines
Aug 25
RDU3:35 pmRaleigh-Durham
37h 45m
2 stops
POA6:20 amPorto Alegre Salgado Filho
Sep 29
POA7:05 pmPorto Alegre Salgado Filho
25h 41m
2 stops
RDU7:46 pmRaleigh-Durham
$824

Copa Airlines flights from North Carolina to Porto Alegre

Our best Copa Airlines deals on North Carolina to Porto Alegre flight tickets
Copa Airlines
Nov 2
RDU3:17 pmRaleigh-Durham
31h 08m
1 stop
POA12:25 amPorto Alegre Salgado Filho
Nov 8
POA1:30 amPorto Alegre Salgado Filho
13h 57m
1 stop
RDU1:27 pmRaleigh-Durham
$752
Copa Airlines
Aug 26
RDU4:22 pmRaleigh-Durham
30h 53m
1 stop
POA12:15 amPorto Alegre Salgado Filho
Oct 6
POA1:20 amPorto Alegre Salgado Filho
14h 08m
1 stop
RDU2:28 pmRaleigh-Durham
$929
Copa Airlines
Sep 21
RDU6:00 amRaleigh-Durham
17h 20m
2 stops
POA12:20 amPorto Alegre Salgado Filho
Sep 27
POA1:20 amPorto Alegre Salgado Filho
14h 08m
1 stop
RDU2:28 pmRaleigh-Durham
$931

momondo Fare Finder

 
Customize your flight search to find flights from North Carolina 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 August 11, 2026.
Use the filters below to find and compare flights from North Carolina to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Mon 11/2

3:17 pm-12:25 am

1 stop31h 08m

Porto Alegre Salgado Filho

Sun 11/8

1:30 am-1:27 pm

1 stop13h 57m

$752

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Mon 9/21

4:21 pm-12:20 am

1 stop30h 59m

Porto Alegre Salgado Filho

Sun 9/27

1:20 am-2:28 pm

1 stop14h 08m

$752

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Wed 11/4

1:45 pm-9:30 pm

2 stops29h 45m

Porto Alegre Salgado Filho

Fri 11/6

9:15 am-11:40 am

2 stops28h 25m

$763

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Wed 10/28

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Sun 11/1

5:40 pm-2:27 pm

2 stops22h 47m

$764

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Fri 10/30

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Wed 11/11

5:40 pm-2:49 pm

2 stops23h 09m

$764

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Fri 10/30

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Sun 11/8

5:40 pm-2:49 pm

2 stops23h 09m

$764
Quickest round-trip

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Fri 10/30

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Thu 11/12

7:30 am-12:26 am

2 stops18h 56m

$764

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Fri 10/30

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Sat 11/7

7:30 am-12:28 am

2 stops18h 58m

$764

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Fri 10/30

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Fri 11/6

5:40 pm-5:05 pm

2 stops25h 25m

$764

RaleighPorto Alegre

RDU Raleigh-Durham - POA Porto Alegre Salgado Filho

RDUPOA

Raleigh-Durham

Fri 10/30

8:10 am-6:40 am

2 stops21h 30m

Porto Alegre Salgado Filho

Tue 11/10

7:30 am-12:26 am

2 stops18h 56m

$764

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from North Carolina 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

Can stopping save me money on North Carolina to Porto Alegre flights?

You could potentially save up to 9% on your flight if you consider stops on a North Carolina to Porto Alegre flight.

Cheap North Carolina to Porto Alegre flight deals and tips

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

Fastest flight time

25h 20m

Direct flights

None
The fastest flight from North Carolina to Porto Alegre takes 25h 20m
There are no direct flights from North Carolina to Porto Alegre. There are no popular flight routes from North Carolina to Porto Alegre.
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Frequently asked questions about flying from North Carolina to Porto Alegre

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

    Prices for flights from North Carolina to Porto Alegre Salgado Filho Airport are updated daily.

  • How old do you have to be to fly from North Carolina to Porto Alegre Salgado Filho Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Carolina 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.

Best airlines flying from North Carolina to Porto Alegre

Compare and see reviews for airlines that fly from North Carolina to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $682Free CancellationRating
7.3
1,273 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from North Carolina to Porto Alegre?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto Alegre from North Carolina.

Can I find flights from North Carolina to Porto Alegre with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for North Carolina to Porto Alegre flights to just show those with flexible booking policies.

How can momondo help me find flights from North Carolina 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 North Carolina.

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

Of course. momondo tracks the price of North Carolina to Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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