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Cheap flights from Raleigh to Porto Alegre from $523

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Porto Alegre departing on 9/11. 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 Raleigh to Porto Alegre

Cheap round-trip flights

United Airlines Logo
7:50 pm - 2:35 pmRDU-POA
17h 45m2 stops
United Airlines Logo
3:25 pm - 2:12 pmPOA-RDU
23h 47m2 stops
$523United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
10:34 am - 1:10 pmRDU-POA
25h 36m3 stops
United Airlines Logo
3:25 pm - 2:12 pmPOA-RDU
23h 47m2 stops
$792United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
GOL Logo
12:35 pm - 6:20 pmRDU-POA
27h 45m2 stops
GOL Logo
5:10 am - 7:45 pmPOA-RDU
16h 35m2 stops
$1,268GOL
Find Deal
Thu, Dec 25 - Tue, Jan 6
LATAM Airlines Logo
5:09 pm - 6:45 pmRDU-POA
23h 36m2 stops
LATAM Airlines Logo
4:40 am - 11:53 pmPOA-RDU
21h 13m2 stops
$1,375LATAM Airlines
Find Deal
Thu, Dec 25 - Mon, Jan 5
LATAM Airlines Logo
1:40 pm - 5:00 pmRDU-POA
25h 20m2 stops
LATAM Airlines Logo
4:40 am - 11:53 pmPOA-RDU
21h 13m2 stops
$1,394LATAM Airlines
Find Deal
Thu, Dec 25 - Mon, Jan 5
LATAM Airlines Logo
1:40 pm - 5:00 pmRDU-POA
49h 20m3 stops
LATAM Airlines Logo
6:55 am - 10:34 pmPOA-RDU
17h 39m2 stops
$1,515LATAM Airlines
Find Deal
Thu, Dec 25 - Tue, Jan 6
GOL Logo
6:32 pm - 6:20 pmRDU-POA
21h 48m2 stops
GOL Logo
5:55 pm - 10:38 amPOA-RDU
18h 43m2 stops
$1,523GOL
Find Deal
Thu, Dec 25 - Sun, Jan 4
GOL Logo
7:44 pm - 8:10 pmRDU-POA
46h 26m2 stops
GOL Logo
4:30 am - 12:22 pmPOA-RDU
33h 52m2 stops
$1,872GOL
Find Deal
Thu, Dec 25 - Sat, Jan 3
Copa Airlines Logo
6:00 am - 12:30 amRDU-POA
16h 30m2 stops
Copa Airlines Logo
1:45 am - 1:15 pmPOA-RDU
13h 30m1 stop
$2,025Copa Airlines
Find Deal
Thu, Dec 25 - Sat, Jan 3
Copa Airlines Logo
6:00 am - 12:30 amRDU-POA
16h 30m2 stops
Copa Airlines Logo
1:45 am - 9:39 amPOA-RDU
33h 54m2 stops
$2,200Copa Airlines
Find Deal
Thu, Dec 25 - Sat, Jan 3

GOL flights from Raleigh to Porto Alegre

Our best GOL deals on Raleigh to Porto Alegre flight tickets
GOL
Dec 25
RDU12:35 pmRaleigh-Durham
27h 45m
2 stops
POA6:20 pmPorto Alegre Salgado Filho
Jan 6
POA5:10 amPorto Alegre Salgado Filho
16h 35m
2 stops
RDU7:45 pmRaleigh-Durham
$1,268
Find similar
GOL
Aug 4
RDU7:41 pmRaleigh-Durham
20h 39m
2 stops
POA5:20 pmPorto Alegre Salgado Filho
Aug 31
POA5:10 amPorto Alegre Salgado Filho
19h 43m
2 stops
RDU11:53 pmRaleigh-Durham
$1,345
Find similar
GOL
Dec 25
RDU6:32 pmRaleigh-Durham
21h 48m
2 stops
POA6:20 pmPorto Alegre Salgado Filho
Jan 4
POA5:55 pmPorto Alegre Salgado Filho
18h 43m
2 stops
RDU10:38 amRaleigh-Durham
$1,523
Find similar

LATAM Airlines flights from Raleigh to Porto Alegre

Our best LATAM Airlines deals on Raleigh to Porto Alegre flight tickets
LATAM Airlines
Dec 25
RDU5:09 pmRaleigh-Durham
23h 36m
2 stops
POA6:45 pmPorto Alegre Salgado Filho
Jan 5
POA4:40 amPorto Alegre Salgado Filho
21h 13m
2 stops
RDU11:53 pmRaleigh-Durham
$1,375
Find similar
LATAM Airlines
Dec 25
RDU1:40 pmRaleigh-Durham
25h 20m
2 stops
POA5:00 pmPorto Alegre Salgado Filho
Jan 5
POA4:40 amPorto Alegre Salgado Filho
21h 13m
2 stops
RDU11:53 pmRaleigh-Durham
$1,394
Find similar
LATAM Airlines
Dec 25
RDU1:40 pmRaleigh-Durham
49h 20m
3 stops
POA5:00 pmPorto Alegre Salgado Filho
Jan 6
POA6:55 amPorto Alegre Salgado Filho
17h 39m
2 stops
RDU10:34 pmRaleigh-Durham
$1,515
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh 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 Raleigh to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 9/11

7:50 pm-2:35 pm

2 stops17h 45m

Porto Alegre Salgado Filho

Thu 9/18

3:25 pm-2:12 pm

2 stops23h 47m

$523

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 9/11

10:34 am-1:10 pm

3 stops25h 36m

Porto Alegre Salgado Filho

Thu 9/18

3:25 pm-2:12 pm

2 stops23h 47m

$792

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

12:35 pm-6:20 pm

2 stops27h 45m

Porto Alegre Salgado Filho

Tue 1/6

5:10 am-7:45 pm

2 stops16h 35m

$1,268

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

5:09 pm-6:45 pm

2 stops23h 36m

Porto Alegre Salgado Filho

Mon 1/5

4:40 am-11:53 pm

2 stops21h 13m

$1,375

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

1:40 pm-5:00 pm

2 stops25h 20m

Porto Alegre Salgado Filho

Mon 1/5

4:40 am-11:53 pm

2 stops21h 13m

$1,394

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

1:40 pm-5:00 pm

3 stops49h 20m

Porto Alegre Salgado Filho

Tue 1/6

6:55 am-10:34 pm

2 stops17h 39m

$1,515

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

6:32 pm-6:20 pm

2 stops21h 48m

Porto Alegre Salgado Filho

Sun 1/4

5:55 pm-10:38 am

2 stops18h 43m

$1,523

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

7:44 pm-8:10 pm

2 stops46h 26m

Porto Alegre Salgado Filho

Sat 1/3

4:30 am-12:22 pm

2 stops33h 52m

$1,872

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

6:00 am-12:30 am

2 stops16h 30m

Porto Alegre Salgado Filho

Sat 1/3

1:45 am-1:15 pm

1 stop13h 30m

$2,025

RaleighPorto Alegre

RDU - POA

RDUPOA

Raleigh-Durham

Thu 12/25

6:00 am-12:30 am

2 stops16h 30m

Porto Alegre Salgado Filho

Sat 1/3

1:45 am-9:39 am

2 stops33h 54m

$2,200

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Raleigh 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 Saturday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $1,081. On the other hand, Monday is the most expensive day to depart from Raleigh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,681.

When to book flights from Raleigh to Porto Alegre

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

Cheap Raleigh to Porto Alegre (RDU to POA) flight deals and tips

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

Best Price Found

$523

Fastest flight time

16h 30m

Direct flights

None

Airports in Porto Alegre

1 airport
The best flight deal from Raleigh to Porto Alegre found on momondo in the last 72 hours is $523
The fastest flight from Raleigh to Porto Alegre takes 16h 30m
There are no direct flights from Raleigh to Porto Alegre. Popular non-direct route for this connection is Raleigh-Durham 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 Raleigh-Durham to Porto Alegre Salgado Filho by plane?

    There are 4879.8 mi between Raleigh-Durham and Porto Alegre Salgado Filho. 16h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Raleigh-Durham Airport to Porto Alegre Salgado Filho Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Porto Alegre Salgado Filho Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport 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 Raleigh to Porto Alegre?

Best airlines flying from Raleigh to Porto Alegre

Compare and see reviews for airlines that fly from Raleigh to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $968Free CancellationRating
7.3
1,091 reviews
Search GOL flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Porto Alegre for you.

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

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

How can momondo help me find flights from Raleigh 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 Raleigh.

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

Yes. momondo can track prices for Raleigh to Porto Alegre flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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