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Cheap flights from North Carolina to Porto Alegre from $575

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 7/18. 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.
LATAM Airlines Logo
8:20 am - 4:50 pm
RDU
-
POA
31h 30m
2 stops
LATAM Airlines Logo
5:40 pm - 9:50 am
POA
-
RDU
18h 10m
2 stops
$752LATAM Airlines
Tue, Oct 27 - Wed, Nov 4
LATAM Airlines Logo
7:30 am - 5:00 pm
RDU
-
POA
32h 30m
2 stops
LATAM Airlines Logo
8:25 pm - 10:04 pm
POA
-
RDU
26h 39m
2 stops
$761LATAM Airlines
Tue, Aug 11 - Wed, Aug 12
LATAM Airlines Logo
12:53 pm - 5:00 pm
RDU
-
POA
27h 07m
2 stops
LATAM Airlines Logo
11:00 am - 9:02 am
POA
-
RDU
23h 02m
2 stops
$763LATAM Airlines
Tue, Aug 11 - Tue, Aug 18
LATAM Airlines Logo
1:00 pm - 2:10 pm
RDU
-
POA
24h 10m
2 stops
LATAM Airlines Logo
2:20 pm - 12:09 pm
POA
-
RDU
22h 49m
2 stops
$764LATAM Airlines
Tue, Aug 25 - Tue, Sep 29
Delta Logo
8:05 am - 2:10 pm
RDU
-
POA
29h 05m
2 stops
Delta Logo
5:50 pm - 10:31 am
POA
-
RDU
41h 41m
2 stops
$771Delta
Mon, Aug 10 - Fri, Aug 14
Multiple Airlines Logo
6:00 am - 9:15 pm
RDU
-
POA
38h 15m
2 stops
Multiple Airlines Logo
4:45 am - 8:51 am
POA
-
RDU
29h 06m
3 stops
$809Multiple Airlines
Wed, Aug 26 - Wed, Oct 7
GOL Logo
4:37 pm - 3:35 pm
RDU
-
POA
21h 58m
2 stops
GOL Logo
12:55 pm - 4:34 pm
POA
-
RDU
28h 39m
2 stops
$920GOL
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
5:47 pm - 12:15 pm
RDU
-
POA
17h 28m
2 stops
American Airlines Logo
2:55 pm - 10:40 am
POA
-
RDU
20h 45m
2 stops
$921American Airlines
Sat, Aug 8 - Sat, Aug 15
Delta Logo
1:53 pm - 6:20 am
RDU
-
POA
15h 27m
2 stops
Delta Logo
7:05 pm - 8:26 pm
POA
-
RDU
26h 21m
2 stops
$971Delta
Wed, Aug 5 - Mon, Aug 17
Delta Logo
1:53 pm - 6:20 am
RDU
-
POA
15h 27m
2 stops
Delta Logo
5:50 pm - 10:04 pm
POA
-
RDU
29h 14m
2 stops
$973Delta
Wed, Aug 5 - Wed, Aug 12

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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
Oct 27
RDU8:20 amRaleigh-Durham
31h 30m
2 stops
POA4:50 pmPorto Alegre Salgado Filho
Nov 4
POA5:40 pmPorto Alegre Salgado Filho
18h 10m
2 stops
RDU9:50 amRaleigh-Durham
$752
LATAM Airlines
Aug 11
RDU7:30 amRaleigh-Durham
32h 30m
2 stops
POA5:00 pmPorto Alegre Salgado Filho
Aug 12
POA8:25 pmPorto Alegre Salgado Filho
26h 39m
2 stops
RDU10:04 pmRaleigh-Durham
$761
LATAM Airlines
Aug 11
RDU12:53 pmRaleigh-Durham
27h 07m
2 stops
POA5:00 pmPorto Alegre Salgado Filho
Aug 18
POA11:00 amPorto Alegre Salgado Filho
23h 02m
2 stops
RDU9:02 amRaleigh-Durham
$763

Copa Airlines flights from North Carolina to Porto Alegre

Our best Copa Airlines deals on North Carolina to Porto Alegre flight tickets
Copa Airlines
Jul 1
RDU4:21 pmRaleigh-Durham
30h 54m
1 stop
POA12:15 amPorto Alegre Salgado Filho
Jul 4
POA1:15 amPorto Alegre Salgado Filho
14h 14m
1 stop
RDU2:29 pmRaleigh-Durham
$962
Copa Airlines
Jul 1
RDU4:21 pmRaleigh-Durham
30h 54m
1 stop
POA12:15 amPorto Alegre Salgado Filho
Jul 4
POA1:15 amPorto Alegre Salgado Filho
14h 14m
1 stop
RDU2:29 pmRaleigh-Durham
$1,097
Copa Airlines
Jul 7
RDU10:32 amRaleigh-Durham
36h 43m
2 stops
POA12:15 amPorto Alegre Salgado Filho
Jul 14
POA7:55 amPorto Alegre Salgado Filho
31h 34m
1 stop
RDU2:29 pmRaleigh-Durham
$1,233

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 June 26, 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 - POA

RDUPOA

Raleigh-Durham

Tue 10/27

8:20 am-4:50 pm

2 stops31h 30m

Porto Alegre Salgado Filho

Wed 11/4

5:40 pm-9:50 am

2 stops18h 10m

$752

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Tue 8/11

7:30 am-5:00 pm

2 stops32h 30m

Porto Alegre Salgado Filho

Wed 8/12

8:25 pm-10:04 pm

2 stops26h 39m

$761

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Tue 8/11

12:53 pm-5:00 pm

2 stops27h 07m

Porto Alegre Salgado Filho

Tue 8/18

11:00 am-9:02 am

2 stops23h 02m

$763

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Tue 8/25

1:00 pm-2:10 pm

2 stops24h 10m

Porto Alegre Salgado Filho

Tue 9/29

2:20 pm-12:09 pm

2 stops22h 49m

$764

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Mon 8/10

8:05 am-2:10 pm

2 stops29h 05m

Porto Alegre Salgado Filho

Fri 8/14

5:50 pm-10:31 am

2 stops41h 41m

$771

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 8/26

6:00 am-9:15 pm

2 stops38h 15m

Porto Alegre Salgado Filho

Wed 10/7

4:45 am-8:51 am

3 stops29h 06m

$809

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Sat 8/8

4:37 pm-3:35 pm

2 stops21h 58m

Porto Alegre Salgado Filho

Sat 8/15

12:55 pm-4:34 pm

2 stops28h 39m

$920
Quickest round-trip

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Sat 8/8

5:47 pm-12:15 pm

2 stops17h 28m

Porto Alegre Salgado Filho

Sat 8/15

2:55 pm-10:40 am

2 stops20h 45m

$921

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 8/5

1:53 pm-6:20 am

2 stops15h 27m

Porto Alegre Salgado Filho

Mon 8/17

7:05 pm-8:26 pm

2 stops26h 21m

$971

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 8/5

1:53 pm-6:20 am

2 stops15h 27m

Porto Alegre Salgado Filho

Wed 8/12

5:50 pm-10:04 pm

2 stops29h 14m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Porto Alegre from

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

What is the cheapest airline that flies from North Carolina to Porto Alegre Salgado Filho?

Delta, GOL, and American Airlines are the most popular carriers operating from North Carolina to Porto Alegre Salgado Filho

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

47h 15m

Direct flights

None
The fastest flight from North Carolina to Porto Alegre takes 47h 15m
There are no direct flights from North Carolina to Porto Alegre. There are no popular flight routes from North Carolina to Porto Alegre.
Search flight deals

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 many operators does momondo search for flights from North Carolina to Porto Alegre Salgado Filho Airport?

  • 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
1,243 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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