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Porto Alegre

$758+ Cheap flights from Philadelphia (PHL) to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Philadelphia to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Round-trip from

$758
(Mytrip)

One-way from

$336
(Kiwi.com)
From Philadelphia to Porto Alegre Salgado Filho
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One-way flight from Philadelphia to Porto Alegre Salgado Filho
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Find flight deals from Philadelphia to Porto Alegre

Cheapest flights from Philadelphia to Porto Alegre
Explore the most affordable flight options available from Philadelphia to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:15 amPHL - POA
3 stops24h 30mMultiple Airlines
Thu 12/41:55 pmPOA - PHL
3 stops35h 21mMultiple Airlines
Deal found 10/30$758
This GOL deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:37 pmPHL - POA
2 stops27h 08mGOL
Mon 1/57:20 pmPOA - PHL
2 stops27h 15mGOL
Deal found 10/30$1,974
This Copa Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:05 pmPHL - POA
2 stops26h 25mCopa Airlines
Sun 1/41:45 amPOA - PHL
2 stops33h 52mCopa Airlines
Deal found 10/30$2,119
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:24 pmPHL - POA
2 stops21h 41mDelta
Mon 1/56:00 pmPOA - PHL
2 stops21h 24mDelta
Deal found 10/29$2,155
This LATAM Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:06 amPHL - POA
2 stops31h 54mLATAM Airlines
Sun 1/44:40 amPOA - PHL
2 stops21h 43mLATAM Airlines
Deal found 10/29$2,452
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:05 pmPHL - POA
2 stops21h 50mUnited Airlines
Mon 1/53:30 pmPOA - PHL
3 stops25h 01mUnited Airlines
Deal found 10/30$3,328

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Porto Alegre that are best for you.

Fly from

Philadelphia

Fly to

Porto Alegre

Route

Depart

Return

Price

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Thu 11/27

6:15 am-8:45 am

3 stops24h 30m

Porto Alegre Salgado Filho

Thu 12/4

1:55 pm-11:16 pm

3 stops35h 21m

$758

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Mon 3/16

6:35 pm-11:45 pm

2 stops52h 10m

Porto Alegre Salgado Filho

Fri 3/20

5:20 pm-12:48 am

2 stops32h 28m

$821

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Mon 3/16

8:05 pm-2:35 pm

2 stops17h 30m

Porto Alegre Salgado Filho

Fri 3/20

3:25 pm-2:22 pm

3 stops23h 57m

$1,326

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Mon 3/16

8:05 pm-12:25 am

2 stops27h 20m

Porto Alegre Salgado Filho

Thu 3/19

1:30 am-9:30 am

2 stops33h 00m

$1,422

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Philadelphia to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Porto Alegre

What is the cheapest month to book a flight from Philadelphia to Porto Alegre?

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Porto Alegre (average of $354). Flying from Philadelphia to Porto Alegre in December is currently the most expensive (average of $920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with American Airlines from Philadelphia to Porto Alegre by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Porto Alegre?

    There are many flights that can get you from Philadelphia to Porto Alegre in 52h 10m. Fly via GOL to get the fastest option. Airlines will cover a distance of 5065 mi.

  • What is the cheapest airline to fly from Philadelphia to Porto Alegre round-trip?

    Currently priced at $1,042, American Airlines will fly you from Philadelphia to Porto Alegre and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Philadelphia to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Porto Alegre.

  • Can I find deals for business class flights from Philadelphia to Porto Alegre?

    Yes. Cheapflights offers flight deals from Philadelphia to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Porto Alegre?

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Porto Alegre (average of $354). Flying from Philadelphia to Porto Alegre in December is currently the most expensive (average of $920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Philadelphia to Porto Alegre

Discover the top airline that operate flights from Philadelphia to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,042Average$1,200FlexibilityNo cancel feeOn-time71%

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