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Cheap flights from North Carolina to Porto Alegre from $750

This is the cheapest round-trip 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 7/7. 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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0 bags

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Find the cheapest flights from North Carolina to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:20 am - 12:40 am
RDU
-
POA
18h 20m
3 stops
Multiple Airlines Logo
6:40 am - 12:42 am
POA
-
RDU
19h 02m
3 stops
$750Multiple Airlines
Tue, Jul 7 - Fri, Jul 31
Delta Logo
8:15 am - 2:15 pm
RDU
-
POA
29h 00m
2 stops
Delta Logo
6:40 am - 10:26 am
POA
-
RDU
28h 46m
2 stops
$793Delta
Tue, Jul 7 - Fri, Jul 31
LATAM Airlines Logo
8:20 am - 11:15 am
RDU
-
POA
25h 55m
2 stops
LATAM Airlines Logo
7:05 pm - 9:00 pm
POA
-
RDU
26h 55m
2 stops
$800LATAM Airlines
Wed, Sep 23 - Sun, Sep 27
GOL Logo
7:46 pm - 11:35 pm
RDU
-
POA
26h 49m
2 stops
GOL Logo
5:10 am - 9:17 pm
POA
-
RDU
17h 07m
2 stops
$822GOL
Fri, Jul 17 - Mon, Jul 27
LATAM Airlines Logo
8:20 am - 11:15 am
RDU
-
POA
25h 55m
2 stops
LATAM Airlines Logo
7:05 pm - 9:00 pm
POA
-
RDU
26h 55m
2 stops
$970LATAM Airlines
Wed, Sep 23 - Sun, Sep 27
LATAM Airlines Logo
7:59 pm - 12:15 am
RDU
-
POA
27h 16m
2 stops
LATAM Airlines Logo
4:45 am - 12:42 am
POA
-
RDU
20h 57m
3 stops
$1,035LATAM Airlines
Fri, Jul 17 - Mon, Jul 27
United Airlines Logo
10:42 am - 9:45 am
RDU
-
POA
22h 03m
3 stops
United Airlines Logo
4:05 pm - 2:04 pm
POA
-
RDU
22h 59m
2 stops
$1,287United Airlines
Wed, Sep 23 - Sun, Sep 27
United Airlines Logo
10:42 am - 9:45 am
RDU
-
POA
22h 03m
3 stops
United Airlines Logo
4:05 pm - 3:58 pm
POA
-
RDU
24h 53m
2 stops
$1,579United Airlines
Wed, Sep 23 - Sun, Sep 27
Copa Airlines Logo
4:21 pm - 12:15 am
RDU
-
POA
30h 54m
1 stop
Copa Airlines Logo
1:15 am - 11:44 pm
POA
-
RDU
23h 29m
2 stops
$1,593Copa Airlines
Fri, Jul 17 - Sun, Jul 26
Copa Airlines Logo
6:30 am - 12:20 am
RDU
-
POA
16h 50m
2 stops
Copa Airlines Logo
1:20 am - 2:29 pm
POA
-
RDU
14h 09m
1 stop
$1,985Copa Airlines
Wed, Jun 10 - Thu, Jun 11

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 17
RDU4:21 pmRaleigh-Durham
30h 54m
1 stop
POA12:15 amPorto Alegre Salgado Filho
Jul 26
POA1:15 amPorto Alegre Salgado Filho
23h 29m
2 stops
RDU11:44 pmRaleigh-Durham
$1,593
Copa Airlines
Jun 10
RDU6:30 amRaleigh-Durham
16h 50m
2 stops
POA12:20 amPorto Alegre Salgado Filho
Jun 11
POA1:20 amPorto Alegre Salgado Filho
14h 09m
1 stop
RDU2:29 pmRaleigh-Durham
$1,985
Copa Airlines
May 24
RDU4:19 pmRaleigh-Durham
31h 01m
1 stop
POA12:20 amPorto Alegre Salgado Filho
Aug 22
POA1:15 amPorto Alegre Salgado Filho
14h 13m
1 stop
RDU2:28 pmRaleigh-Durham
$2,163

United Airlines flights from North Carolina to Porto Alegre

Our best United Airlines deals on North Carolina to Porto Alegre flight tickets
United Airlines
Sep 23
RDU10:42 amRaleigh-Durham
22h 03m
3 stops
POA9:45 amPorto Alegre Salgado Filho
Sep 27
POA4:05 pmPorto Alegre Salgado Filho
22h 59m
2 stops
RDU2:04 pmRaleigh-Durham
$1,287
United Airlines
Sep 23
RDU10:42 amRaleigh-Durham
22h 03m
3 stops
POA9:45 amPorto Alegre Salgado Filho
Sep 27
POA4:05 pmPorto Alegre Salgado Filho
24h 53m
2 stops
RDU3:58 pmRaleigh-Durham
$1,579

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 May 13, 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 7/7

5:20 am-12:40 am

3 stops18h 20m

Porto Alegre Salgado Filho

Fri 7/31

6:40 am-12:42 am

3 stops19h 02m

$750

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Tue 7/7

8:15 am-2:15 pm

2 stops29h 00m

Porto Alegre Salgado Filho

Fri 7/31

6:40 am-10:26 am

2 stops28h 46m

$793

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 9/23

8:20 am-11:15 am

2 stops25h 55m

Porto Alegre Salgado Filho

Sun 9/27

7:05 pm-9:00 pm

2 stops26h 55m

$800

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Fri 7/17

7:46 pm-11:35 pm

2 stops26h 49m

Porto Alegre Salgado Filho

Mon 7/27

5:10 am-9:17 pm

2 stops17h 07m

$822

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 9/23

8:20 am-11:15 am

2 stops25h 55m

Porto Alegre Salgado Filho

Sun 9/27

7:05 pm-9:00 pm

2 stops26h 55m

$970

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Fri 7/17

7:59 pm-12:15 am

2 stops27h 16m

Porto Alegre Salgado Filho

Mon 7/27

4:45 am-12:42 am

3 stops20h 57m

$1,035

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 9/23

10:42 am-9:45 am

3 stops22h 03m

Porto Alegre Salgado Filho

Sun 9/27

4:05 pm-2:04 pm

2 stops22h 59m

$1,287

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 9/23

10:42 am-9:45 am

3 stops22h 03m

Porto Alegre Salgado Filho

Sun 9/27

4:05 pm-3:58 pm

2 stops24h 53m

$1,579

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Fri 7/17

4:21 pm-12:15 am

1 stop30h 54m

Porto Alegre Salgado Filho

Sun 7/26

1:15 am-11:44 pm

2 stops23h 29m

$1,593
Quickest round-trip

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Wed 6/10

6:30 am-12:20 am

2 stops16h 50m

Porto Alegre Salgado Filho

Thu 6/11

1:20 am-2:29 pm

1 stop14h 09m

$1,985

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

18h 20m

Direct flights

None
The fastest flight from North Carolina to Porto Alegre takes 18h 20m
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
1,215 reviews
Search GOL flights

Frequently asked questions about flying from North Carolina to Porto Alegre

  • How do I get Price Alerts for flights from North Carolina to Porto Alegre?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to North Carolina from Porto Alegre. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from North Carolina to Porto Alegre with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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