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Cheap flights from Philadelphia to Porto Alegre from $854

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 4/14. 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
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.
Multiple Airlines Logo
8:18 am - 8:30 pm
PHL
-
POA
35h 12m
3 stops
Multiple Airlines Logo
2:25 pm - 5:06 pm
POA
-
PHL
27h 41m
2 stops
$854Multiple Airlines
Tue, Apr 14 - Tue, May 26
Multiple Airlines Logo
8:18 am - 8:30 pm
PHL
-
POA
35h 12m
3 stops
Multiple Airlines Logo
5:30 am - 11:37 pm
POA
-
PHL
43h 07m
3 stops
$859Multiple Airlines
Tue, Apr 14 - Tue, May 26
Multiple Airlines Logo
8:52 pm - 12:15 am
PHL
-
POA
26h 23m
2 stops
Multiple Airlines Logo
6:40 pm - 5:06 pm
POA
-
PHL
23h 26m
2 stops
$869Multiple Airlines
Tue, Apr 14 - Tue, May 26
Multiple Airlines Logo
5:45 am - 10:30 pm
PHL
-
POA
39h 45m
3 stops
Multiple Airlines Logo
10:20 am - 10:54 am
POA
-
PHL
25h 34m
3 stops
$913Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
GOL Logo
2:01 pm - 11:40 pm
PHL
-
POA
32h 39m
2 stops
GOL Logo
5:20 am - 11:36 am
POA
-
PHL
31h 16m
2 stops
$948GOL
Wed, Jun 3 - Wed, Jun 17
Multiple Airlines Logo
5:45 am - 12:15 am
PHL
-
POA
17h 30m
2 stops
Multiple Airlines Logo
5:20 am - 10:54 am
POA
-
PHL
30h 34m
3 stops
$999Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
10:05 am - 2:20 pm
PHL
-
POA
27h 15m
2 stops
Multiple Airlines Logo
5:10 am - 11:37 pm
POA
-
PHL
19h 27m
3 stops
$1,047Multiple Airlines
Sun, May 3 - Sun, May 10
GOL Logo
3:43 pm - 11:40 am
PHL
-
POA
18h 57m
2 stops
GOL Logo
5:10 am - 10:53 pm
POA
-
PHL
18h 43m
2 stops
$1,058GOL
Sat, Jun 27 - Sat, Jul 4
GOL Logo
3:43 pm - 11:40 am
PHL
-
POA
18h 57m
2 stops
GOL Logo
5:10 am - 10:53 pm
POA
-
PHL
18h 43m
2 stops
$1,061GOL
Sat, Jun 27 - Sat, Jul 4
GOL Logo
2:01 pm - 11:30 am
PHL
-
POA
20h 29m
2 stops
GOL Logo
5:10 am - 10:39 pm
POA
-
PHL
18h 29m
2 stops
$1,063GOL
Tue, Jun 2 - Thu, Jul 2

GOL flights from Philadelphia to Porto Alegre

Our best GOL deals on Philadelphia to Porto Alegre flight tickets
GOL
Jun 3
PHL2:01 pmPhiladelphia
32h 39m
2 stops
POA11:40 pmPorto Alegre Salgado Filho
Jun 17
POA5:20 amPorto Alegre Salgado Filho
31h 16m
2 stops
PHL11:36 amPhiladelphia
$948
GOL
Jun 27
PHL3:43 pmPhiladelphia
18h 57m
2 stops
POA11:40 amPorto Alegre Salgado Filho
Jul 4
POA5:10 amPorto Alegre Salgado Filho
18h 43m
2 stops
PHL10:53 pmPhiladelphia
$1,058
GOL
Jun 27
PHL3:43 pmPhiladelphia
18h 57m
2 stops
POA11:40 amPorto Alegre Salgado Filho
Jul 4
POA5:10 amPorto Alegre Salgado Filho
18h 43m
2 stops
PHL10:53 pmPhiladelphia
$1,061

Air Canada flights from Philadelphia to Porto Alegre

Our best Air Canada deals on Philadelphia to Porto Alegre flight tickets
Air Canada
Jun 4
PHL6:00 amPhiladelphia
31h 35m
2 stops
POA2:35 pmPorto Alegre Salgado Filho
Jun 8
POA3:25 pmPorto Alegre Salgado Filho
24h 23m
2 stops
PHL2:48 pmPhiladelphia
$1,292
Air Canada
Jun 4
PHL6:00 amPhiladelphia
32h 35m
2 stops
POA3:35 pmPorto Alegre Salgado Filho
Jun 8
POA3:25 pmPorto Alegre Salgado Filho
31h 08m
2 stops
PHL9:33 pmPhiladelphia
$1,293

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 March 22, 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

Tue 4/14

8:18 am-8:30 pm

3 stops35h 12m

Porto Alegre Salgado Filho

Tue 5/26

2:25 pm-5:06 pm

2 stops27h 41m

$854

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 4/14

8:18 am-8:30 pm

3 stops35h 12m

Porto Alegre Salgado Filho

Tue 5/26

5:30 am-11:37 pm

3 stops43h 07m

$859

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 4/14

8:52 pm-12:15 am

2 stops26h 23m

Porto Alegre Salgado Filho

Tue 5/26

6:40 pm-5:06 pm

2 stops23h 26m

$869

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 4/18

5:45 am-10:30 pm

3 stops39h 45m

Porto Alegre Salgado Filho

Sat 4/25

10:20 am-10:54 am

3 stops25h 34m

$913

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Wed 6/3

2:01 pm-11:40 pm

2 stops32h 39m

Porto Alegre Salgado Filho

Wed 6/17

5:20 am-11:36 am

2 stops31h 16m

$948

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 4/18

5:45 am-12:15 am

2 stops17h 30m

Porto Alegre Salgado Filho

Sat 4/25

5:20 am-10:54 am

3 stops30h 34m

$999

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sun 5/3

10:05 am-2:20 pm

2 stops27h 15m

Porto Alegre Salgado Filho

Sun 5/10

5:10 am-11:37 pm

3 stops19h 27m

$1,047
Quickest round-trip

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 6/27

3:43 pm-11:40 am

2 stops18h 57m

Porto Alegre Salgado Filho

Sat 7/4

5:10 am-10:53 pm

2 stops18h 43m

$1,058

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 6/27

3:43 pm-11:40 am

2 stops18h 57m

Porto Alegre Salgado Filho

Sat 7/4

5:10 am-10:53 pm

2 stops18h 43m

$1,061

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 6/2

2:01 pm-11:30 am

2 stops20h 29m

Porto Alegre Salgado Filho

Thu 7/2

5:10 am-10:39 pm

2 stops18h 29m

$1,063

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 Copa 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 44% 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

27h 15m

Direct flights

None
The fastest flight from Philadelphia to Porto Alegre takes 27h 15m
There are no direct flights from Philadelphia to Porto Alegre. There are no popular flight routes from Philadelphia to Porto Alegre.
Search flight deals

  • 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 27h 15m, 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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