How does KAYAK find such low prices on flights from Pennsylvania to Porto Alegre?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Porto Alegre.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Porto Alegre?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Porto Alegre?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Porto Alegre?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$1,213 CHEAP FLIGHTS from Pennsylvania to Porto Alegre

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Pennsylvania to Porto Alegre

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Pennsylvania to Porto Alegre

Mon, Apr 19 - Thu, Apr 22

12:09 pm - 10:00 amPHL Philadelphia-POA Porto Alegre Salgado Filho

20h 51m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

7:30 am - 12:51 amPOA Porto Alegre Salgado Filho-PHL Philadelphia

18h 21m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,213LATAM Airlines

Thu, Dec 17 - Thu, Dec 24

2:07 pm - 4:50 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

24h 43m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez

7:30 am - 11:48 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

18h 18m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,607Multiple Airlines

Wed, Dec 23 - Thu, Dec 31

7:37 pm - 12:25 amPHL Philadelphia-POA Porto Alegre Salgado Filho

26h 48m2 stops Washington, D.C. Dulles Intl Panama City Tocumen Intl

1:40 am - 9:41 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

22h 01m2 stops Panama City Tocumen Intl Chicago O'Hare Intl

$1,767Copa Airlines

Thu, Dec 17 - Thu, Dec 24

12:41 pm - 6:25 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

27h 44m3 stops Orlando Brasilia Sao Paulo Guarulhos Intl

2:20 pm - 5:46 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

29h 26m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Santo Domingo Las Americas

$1,787Multiple Airlines

Wed, Dec 23 - Fri, Jan 1

7:05 am - 8:30 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

35h 25m3 stops Orlando Brasilia Rio de Janeiro Santos Dumont

2:20 pm - 9:36 amPOA Porto Alegre Salgado Filho-PHL Philadelphia

21h 16m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Miami

$2,123Multiple Airlines

Wed, Dec 23 - Fri, Jan 1

4:41 pm - 11:40 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

28h 59m2 stops Orlando Brasilia

2:20 pm - 9:36 amPOA Porto Alegre Salgado Filho-PHL Philadelphia

21h 16m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Miami

$2,198Multiple Airlines

Thu, Dec 17 - Thu, Dec 24

12:41 pm - 9:45 amPHL Philadelphia-POA Porto Alegre Salgado Filho

19h 04m2 stops Orlando Sao Paulo Viracopos

2:20 pm - 5:46 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

29h 26m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Santo Domingo Las Americas

$2,259Multiple Airlines

Tue, Dec 22 - Sat, Jan 2

5:01 am - 1:10 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

30h 09m3 stops Raleigh-Durham Orlando Sao Paulo Viracopos

11:00 am - 10:07 amPOA Porto Alegre Salgado Filho-PHL Philadelphia

25h 07m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Miami

$2,361Multiple Airlines

Tue, Dec 22 - Sat, Jan 2

9:07 am - 5:50 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

30h 43m2 stops Orlando Sao Paulo Viracopos

11:00 am - 10:07 amPOA Porto Alegre Salgado Filho-PHL Philadelphia

25h 07m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Miami

$2,387Multiple Airlines

Tue, Dec 22 - Sat, Jan 2

3:45 pm - 11:40 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

29h 55m2 stops Miami Brasilia

5:30 am - 11:54 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

44h 24m2 stops Sao Paulo Viracopos Fort Lauderdale

$2,662Multiple Airlines

Useful Info

Cheapest flight	$1,213

Flight from Philadelphia to Porto Alegre

How does KAYAK find such low prices on flights from Pennsylvania to Porto Alegre?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Porto Alegre.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Porto Alegre?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Porto Alegre?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto Alegre with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Porto Alegre?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto Alegre from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.