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.

$400 CHEAP FLIGHTS from Pennsylvania to Porto Alegre

Save 21% 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

One-way

Recent round-trip flight deals from Pennsylvania to Porto Alegre

Fri, Nov 6 - Fri, Nov 13

10:30 am - 8:15 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

31h 45m3 stops San Juan Luis Munoz Marin Intl Bogotá El Dorado Rio de Janeiro–Galeão Intl

5:20 am - 9:30 amPOA Porto Alegre Salgado Filho-PHL Philadelphia

30h 10m3 stops Brasilia Bogotá El Dorado Orlando

$1,128Multiple Airlines

Fri, Nov 6 - Fri, Nov 13

4:28 pm - 11:30 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

29h 02m2 stops Miami Brasilia

5:30 pm - 9:54 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

30h 24m2 stops Brasilia Miami

$1,144GOL

Fri, Nov 6 - Fri, Nov 13

10:30 am - 8:15 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

31h 45m3 stops San Juan Luis Munoz Marin Intl Bogotá El Dorado Rio de Janeiro–Galeão Intl

2:00 pm - 2:44 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

26h 44m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

$1,202Multiple Airlines

Fri, Feb 5 - Mon, Feb 15

9:45 am - 12:35 amPHL Philadelphia-POA Porto Alegre Salgado Filho

36h 50m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

9:00 am - 9:32 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

38h 32m2 stops Panama City Tocumen Intl Chicago O'Hare Intl

$1,388Copa Airlines

Fri, Feb 5 - Mon, Feb 15

3:20 pm - 2:40 pmPHL Philadelphia-POA Porto Alegre Salgado Filho

21h 20m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

11:45 am - 2:44 pmPOA Porto Alegre Salgado Filho-PHL Philadelphia

28h 59m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,616Multiple Airlines

Useful Info

Cheapest flight	$400

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.