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Porto Alegre

$684+ Cheap flights from Philadelphia (PHL) to Porto Alegre (POA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POA
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap 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 June 18, 2026.

This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:20 pm
PHL
-
POA
2 stops22h 15m
Air Canada
Thu 11/123:25 pm
POA
-
PHL
2 stops33h 31m
Air Canada
Deal found 6/16$1,050
This SmartFares deal was found by Cheapflights users on 6/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:55 pm
PHL
-
POA
2 stops48h 45m
GOL
Sat 8/85:30 pm
POA
-
PHL
2 stops25h 31m
GOL
Deal found 6/17$1,287
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:55 pm
PHL
-
POA
2 stops24h 40m
GOL
Fri 8/75:30 pm
POA
-
PHL
2 stops28h 32m
GOL
Deal found 6/16$1,344
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 11/1012:51 pm
PHL
-
POA
2 stops23h 29m
United Airlines
Thu 11/123:25 pm
POA
-
PHL
3 stops24h 57m
United Airlines
Deal found 6/15$1,599
This Trip.com deal was found by Cheapflights users on 6/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:30 am
PHL
-
POA
3 stops40h 05m
Multiple Airlines
Sat 8/85:10 am
POA
-
PHL
2 stops20h 27m
Multiple Airlines
Deal found 6/17$1,617
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/317:00 pm
PHL
-
POA
2 stops18h 35m
United Airlines
Fri 8/75:10 pm
POA
-
PHL
3 stops22h 37m
United Airlines
Deal found 6/16$2,138
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Fri 7/317:00 am
PHL
-
POA
3 stops26h 45m
Multiple Airlines
Fri 8/711:30 am
POA
-
PHL
3 stops33h 25m
Multiple Airlines
Deal found 6/16$2,411

Find 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 June 18, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,050
(Air Canada)

One-way from

$684
(123 Milhas)
Provider with most accurate pricing for Philadelphia-Porto Alegre Salgado Filho flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Porto Alegre Salgado Filho flights.
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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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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 June 18, 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

Sat 8/1

9:55 pm-11:40 pm

2 stops48h 45m

Porto Alegre Salgado Filho

Sat 8/8

5:30 pm-6:01 pm

2 stops25h 31m

$1,287

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Fri 7/31

9:55 pm-11:35 pm

2 stops24h 40m

Porto Alegre Salgado Filho

Fri 8/7

5:30 pm-9:02 pm

2 stops28h 32m

$1,344

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 8/1

6:30 am-11:35 pm

3 stops40h 05m

Porto Alegre Salgado Filho

Sat 8/8

5:10 am-12:37 am

2 stops20h 27m

$1,617
Quickest round-trip

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Fri 7/31

7:00 pm-2:35 pm

2 stops18h 35m

Porto Alegre Salgado Filho

Fri 8/7

5:10 pm-2:47 pm

3 stops22h 37m

$2,138

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Fri 7/31

7:00 am-10:45 am

3 stops26h 45m

Porto Alegre Salgado Filho

Fri 8/7

11:30 am-7:55 pm

3 stops33h 25m

$2,411
Cheapest one-way
Quickest one-way

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 7/18

12:16 pm-11:35 am

2 stops22h 19m

$684

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 7/18

4:20 pm-11:00 am

3 stops41h 40m

$1,680

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Philadelphia-Porto Alegre flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Philadelphia-Porto Alegre flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Philadelphia-Porto Alegre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Porto Alegre flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 18h 35m. Fly via GOL or United Airlines to get the fastest option. Airlines will cover a distance of 5065 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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Alternative routes for Philadelphia to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Porto Alegre flights
John F Kennedy Intl to Porto Alegre flights

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