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Porto Alegre

$551+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — POA
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
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 July 30, 2026.

This Trip.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/1110:10 am
PHL
-
POA
2 stops37h 10m
Multiple Airlines
Thu 9/171:20 am
POA
-
PHL
2 stops23h 49m
Multiple Airlines
Deal found 7/28$970
This Air Canada deal was found by Cheapflights users on 7/25. 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.
Sun 11/293:20 pm
PHL
-
POA
2 stops23h 00m
Air Canada
Thu 12/32:05 pm
POA
-
PHL
2 stops34h 51m
Air Canada
Deal found 7/25$1,139
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 9/97:40 pm
PHL
-
POA
2 stops17h 55m
United Airlines
Wed 9/165:10 pm
POA
-
PHL
2 stops17h 33m
United Airlines
Deal found 7/25$1,273
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:39 am
PHL
-
POA
2 stops35h 01m
GOL
Sat 12/195:20 am
POA
-
PHL
2 stops20h 26m
GOL
Deal found 7/25$1,286
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:20 pm
PHL
-
POA
2 stops21h 40m
Multiple Airlines
Sat 12/193:20 pm
POA
-
PHL
2 stops25h 24m
Multiple Airlines
Deal found 7/25$1,319
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:05 pm
PHL
-
POA
2 stops23h 50m
Multiple Airlines
Sat 12/193:45 pm
POA
-
PHL
2 stops24h 59m
Multiple Airlines
Deal found 7/25$1,324
This Mytrip deal was found by Cheapflights users on 7/25. 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 11/123:20 pm
PHL
-
POA
2 stops21h 40m
Multiple Airlines
Sat 12/1911:00 am
POA
-
PHL
3 stops37h 56m
Multiple Airlines
Deal found 7/25$1,426

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 July 30, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$970
(Trip.com)

One-way from

$551
(Kiwi.com)
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 July 30, 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

Fri 9/11

10:10 am-12:20 am

2 stops37h 10m

Porto Alegre Salgado Filho

Thu 9/17

1:20 am-12:09 am

2 stops23h 49m

$970

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sun 11/29

3:20 pm-4:20 pm

2 stops23h 00m

Porto Alegre Salgado Filho

Thu 12/3

2:05 pm-10:56 pm

2 stops34h 51m

$1,139
Quickest round-trip

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Wed 9/9

7:40 pm-2:35 pm

2 stops17h 55m

Porto Alegre Salgado Filho

Wed 9/16

5:10 pm-9:43 am

2 stops17h 33m

$1,273

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Thu 1/14

4:00 pm-11:40 pm

2 stops29h 40m

Porto Alegre Salgado Filho

Sat 1/23

5:20 am-8:35 pm

2 stops17h 15m

$1,300

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Wed 11/11

5:05 pm-6:55 pm

2 stops23h 50m

Porto Alegre Salgado Filho

Sat 12/19

3:45 pm-2:44 pm

2 stops24h 59m

$1,324

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Thu 11/12

3:20 pm-3:00 pm

2 stops21h 40m

Porto Alegre Salgado Filho

Sat 12/19

11:00 am-10:56 pm

3 stops37h 56m

$1,426

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Tue 11/10

7:45 am-2:40 pm

2 stops28h 55m

Porto Alegre Salgado Filho

Sat 12/19

9:10 pm-2:05 pm

1 stop42h 55m

$2,109
Cheapest one-way

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Sat 8/8

7:20 am-2:15 pm

3 stops53h 55m

$551
Quickest one-way

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Thu 8/6

6:33 pm-12:15 am

2 stops28h 42m

$654

PhiladelphiaPorto Alegre

PHL - POA

PHLPOA

Philadelphia

Wed 8/5

6:30 am-12:15 am

2 stops40h 45m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • 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 23h. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 5065 mi.

  • 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.

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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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