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Cheap flights from Philadelphia to Porto Alegre from $1,186

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Porto Alegre departing on 6/1. 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
0 bags
Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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Find the cheapest flights from Philadelphia to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
4:04 pm - 11:40 pm
PHL
-
POA
30h 36m
2 stops
GOL Logo
5:05 am - 10:47 pm
POA
-
PHL
18h 42m
2 stops
$1,186GOL
Mon, Jun 1 - Wed, Jun 3
Air Canada Logo
10:05 am - 4:25 pm
PHL
-
POA
29h 20m
2 stops
Air Canada Logo
9:45 am - 3:38 pm
POA
-
PHL
30h 53m
2 stops
$1,439Air Canada
Tue, Jun 2 - Thu, Jun 4
LATAM Airlines Logo
12:07 pm - 7:05 pm
PHL
-
POA
29h 58m
2 stops
LATAM Airlines Logo
7:25 am - 12:57 am
POA
-
PHL
18h 32m
2 stops
$1,475LATAM Airlines
Tue, Jun 2 - Thu, Jun 4
Air Canada Logo
10:05 am - 3:35 pm
PHL
-
POA
28h 30m
2 stops
Air Canada Logo
4:50 pm - 9:33 pm
POA
-
PHL
29h 43m
2 stops
$1,524Air Canada
Tue, Jun 2 - Thu, Jun 4
LATAM Airlines Logo
6:00 am - 11:15 am
PHL
-
POA
28h 15m
2 stops
LATAM Airlines Logo
7:25 am - 12:57 am
POA
-
PHL
18h 32m
2 stops
$1,633LATAM Airlines
Mon, Jun 1 - Thu, Jun 4
Air Canada Logo
10:05 am - 3:35 pm
PHL
-
POA
28h 30m
2 stops
Air Canada Logo
4:50 pm - 2:48 pm
POA
-
PHL
22h 58m
2 stops
$1,671Air Canada
Tue, Jun 2 - Thu, Jun 4
United Airlines Logo
1:04 pm - 4:25 pm
PHL
-
POA
26h 21m
2 stops
United Airlines Logo
4:50 pm - 2:47 pm
POA
-
PHL
22h 57m
3 stops
$1,672United Airlines
Tue, Jun 2 - Thu, Jun 4
United Airlines Logo
1:04 pm - 4:25 pm
PHL
-
POA
26h 21m
2 stops
United Airlines Logo
4:50 pm - 2:47 pm
POA
-
PHL
22h 57m
3 stops
$1,722United Airlines
Tue, Jun 2 - Thu, Jun 4
United Airlines Logo
7:45 pm - 2:05 pm
PHL
-
POA
17h 20m
2 stops
United Airlines Logo
3:30 pm - 3:12 pm
POA
-
PHL
24h 42m
3 stops
$2,532United Airlines
Mon, Jun 1 - Wed, Jun 3
LATAM Airlines Logo
3:22 pm - 11:15 am
PHL
-
POA
18h 53m
2 stops
LATAM Airlines Logo
7:25 am - 1:00 am
POA
-
PHL
18h 35m
2 stops
$2,644LATAM Airlines
Sat, Jun 20 - Sat, Jun 27

LATAM Airlines flights from Philadelphia to Porto Alegre

Our best LATAM Airlines deals on Philadelphia to Porto Alegre flight tickets
LATAM Airlines
Jun 2
PHL12:07 pmPhiladelphia
29h 58m
2 stops
POA7:05 pmPorto Alegre Salgado Filho
Jun 4
POA7:25 amPorto Alegre Salgado Filho
18h 32m
2 stops
PHL12:57 amPhiladelphia
$1,475
LATAM Airlines
Jun 1
PHL6:00 amPhiladelphia
28h 15m
2 stops
POA11:15 amPorto Alegre Salgado Filho
Jun 4
POA7:25 amPorto Alegre Salgado Filho
18h 32m
2 stops
PHL12:57 amPhiladelphia
$1,633
LATAM Airlines
Jun 20
PHL3:22 pmPhiladelphia
18h 53m
2 stops
POA11:15 amPorto Alegre Salgado Filho
Jun 27
POA7:25 amPorto Alegre Salgado Filho
18h 35m
2 stops
PHL1:00 amPhiladelphia
$2,644

United Airlines flights from Philadelphia to Porto Alegre

Our best United Airlines deals on Philadelphia to Porto Alegre flight tickets
United Airlines
Jun 2
PHL1:04 pmPhiladelphia
26h 21m
2 stops
POA4:25 pmPorto Alegre Salgado Filho
Jun 4
POA4:50 pmPorto Alegre Salgado Filho
22h 57m
3 stops
PHL2:47 pmPhiladelphia
$1,672
United Airlines
Jun 2
PHL1:04 pmPhiladelphia
26h 21m
2 stops
POA4:25 pmPorto Alegre Salgado Filho
Jun 4
POA4:50 pmPorto Alegre Salgado Filho
22h 57m
3 stops
PHL2:47 pmPhiladelphia
$1,722
United Airlines
Jun 1
PHL7:45 pmPhiladelphia
17h 20m
2 stops
POA2:05 pmPorto Alegre Salgado Filho
Jun 3
POA3:30 pmPorto Alegre Salgado Filho
24h 42m
3 stops
PHL3:12 pmPhiladelphia
$2,532

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 7, 2026.
Use the filters below to find and compare flights from Philadelphia to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Mon 6/1

4:04 pm-11:40 pm

2 stops30h 36m

Porto Alegre Salgado Filho

Wed 6/3

5:05 am-10:47 pm

2 stops18h 42m

$1,186

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

10:05 am-4:25 pm

2 stops29h 20m

Porto Alegre Salgado Filho

Thu 6/4

9:45 am-3:38 pm

2 stops30h 53m

$1,439

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

12:07 pm-7:05 pm

2 stops29h 58m

Porto Alegre Salgado Filho

Thu 6/4

7:25 am-12:57 am

2 stops18h 32m

$1,475

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

10:05 am-3:35 pm

2 stops28h 30m

Porto Alegre Salgado Filho

Thu 6/4

4:50 pm-9:33 pm

2 stops29h 43m

$1,524

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Mon 6/1

6:00 am-11:15 am

2 stops28h 15m

Porto Alegre Salgado Filho

Thu 6/4

7:25 am-12:57 am

2 stops18h 32m

$1,633

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

10:05 am-3:35 pm

2 stops28h 30m

Porto Alegre Salgado Filho

Thu 6/4

4:50 pm-2:48 pm

2 stops22h 58m

$1,671

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

1:04 pm-4:25 pm

2 stops26h 21m

Porto Alegre Salgado Filho

Thu 6/4

4:50 pm-2:47 pm

3 stops22h 57m

$1,672

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

1:04 pm-4:25 pm

2 stops26h 21m

Porto Alegre Salgado Filho

Thu 6/4

4:50 pm-2:47 pm

3 stops22h 57m

$1,722

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Mon 6/1

7:45 pm-2:05 pm

2 stops17h 20m

Porto Alegre Salgado Filho

Wed 6/3

3:30 pm-3:12 pm

3 stops24h 42m

$2,532
Quickest round-trip

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 6/20

3:22 pm-11:15 am

2 stops18h 53m

Porto Alegre Salgado Filho

Sat 6/27

7:25 am-1:00 am

2 stops18h 35m

$2,644

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 Philadelphia 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 airlines fly to Porto Alegre?

United Airlines, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Porto Alegre from Philadelphia according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Porto Alegre. Keep in mind that there are 3 different airlines that fly to Porto Alegre on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Porto Alegre

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

Cheap Philadelphia to Porto Alegre (PHL to POA) flight deals and tips

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

Fastest flight time

26h 21m

Direct flights

None
The fastest flight from Philadelphia to Porto Alegre takes 26h 21m
There are no direct flights from Philadelphia to Porto Alegre. There are no popular flight routes from Philadelphia to Porto Alegre.
Search flight deals

Frequently asked questions about flying from Philadelphia to Porto Alegre

  • How far is Philadelphia to Porto Alegre Salgado Filho by plane?

    The distance between Philadelphia and Porto Alegre Salgado Filho is about 5070.0 mi. Flights usually cover this in 26h 21m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Philadelphia Airport 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 Philadelphia 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.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia 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 Philadelphia.

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

Yes. All flights to Porto Alegre from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Porto Alegre?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Porto Alegre.

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

Of course. momondo tracks the price of Philadelphia 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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