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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$290 CHEAP FLIGHTS from Pennsylvania to Porto Alegre

POA

KAYAK searches hundreds of travel sites at once for deals on flights to Porto Alegre

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Cheapest round-trip

$603

Overall average: $694

American Airlines

Fri 3/13Mon 3/30

JFK - POA • 1 stop

Cheapest one-way

$290

United Airlines

Sun 11/9

IAD - POA • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto Alegre!

Flight Deals

Cheap Flights from Pennsylvania to Porto Alegre

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Porto Alegre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Porto Alegre

Fri, Mar 13 - Mon, Mar 30

7:45 pm - 10:35 amJFK-POA

13h 50m1 stop

6:35 pm - 7:00 amPOA-JFK

13h 25m1 stop

$603American Airlines

Find Deal

Fri, Mar 27 - Thu, Apr 9

7:45 pm - 10:35 amJFK-POA

13h 50m1 stop

6:35 pm - 7:00 amPOA-JFK

13h 25m1 stop

$640American Airlines

Find Deal

Sun, Mar 1 - Fri, Mar 13

1:18 am - 12:25 amIAD-POA

21h 07m1 stop

1:30 am - 12:32 amPOA-IAD

24h 02m1 stop

$676Copa Airlines

Find Deal

Wed, Mar 25 - Fri, Mar 27

10:50 pm - 12:25 amJFK-POA

24h 35m1 stop

5:15 am - 6:20 amPOA-JFK

26h 05m2 stops

$682LATAM Airlines

Find Deal

Sun, Mar 8 - Tue, Mar 31

1:50 pm - 6:30 amJFK-POA

15h 40m1 stop

3:15 pm - 7:35 amPOA-JFK

17h 20m1 stop

$687Delta

Find Deal

Mon, Mar 2 - Sun, Mar 15

10:05 am - 1:15 pmIAD-POA

25h 10m2 stops

6:40 am - 12:07 amPOA-IAD

18h 27m2 stops

$688LATAM Airlines

Find Deal

Wed, Mar 11 - Thu, Apr 2

12:00 pm - 6:30 amJFK-POA

17h 30m2 stops

3:15 pm - 5:10 amPOA-JFK

14h 55m1 stop

$691Delta

Find Deal

Mon, Mar 9 - Mon, Mar 30

7:29 pm - 2:35 pmLGA-POA

18h 06m2 stops

5:10 pm - 12:03 pmPOA-LGA

19h 53m2 stops

$692United Airlines

Find Deal

Mon, Mar 2 - Fri, Mar 13

8:29 am - 12:25 amIAD-POA

13h 56m1 stop

1:30 am - 12:32 amPOA-IAD

24h 02m1 stop

$696Copa Airlines

Find Deal

Tue, Mar 24 - Wed, Apr 1

12:50 pm - 4:10 pmEWR-POA

26h 20m2 stops

3:25 pm - 5:40 amPOA-EWR

15h 15m1 stop

$762United Airlines

Find Deal

Useful Info

Cheapest flight	$290

Flight from Washington Dulles Airport 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.

Everything you need to know for your flight to Porto Alegre

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Porto Alegre

Porto Alegre (POA)

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POA

$330 Find Cheap Flights from Pennsylvania to Porto Alegre

KAYAK searches hundreds of travel sites at once for deals on flights to Porto Alegre

Everything you should know

Cheap Flights from Pennsylvania to Porto Alegre

Recent round-trip flight deals from Pennsylvania to Porto Alegre

Recent one-way flight deals from Pennsylvania to Porto Alegre

Recent last minute flight deals from Pennsylvania to Porto Alegre

Good to know

FAQs for booking flights from Pennsylvania 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.

Everything you need to know for your flight to Porto Alegre

Information on the airport you'll fly into in Porto Alegre

Cabin class types available on flights to Pennsylvania

Complete your trip to Porto Alegre with a hotel stay or car rental

Find direct flights for Porto Alegre

Flights to other popular destinations

Flights from domestic origins to Porto Alegre

Choose which airport to fly into in Porto Alegre

Find deals for your return flight