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>

$200 CHEAP FLIGHTS from Pennsylvania to Porto Alegre

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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

Mon, Oct 27 - Sun, Nov 9

9:25 am - 12:32 amIAD-POA

14h 07m1 stop

1:37 am - 11:33 pmPOA-IAD

23h 56m1 stop

$561Copa Airlines

Find Deal

Sun, Oct 26 - Sun, Nov 9

2:18 am - 12:32 amIAD-POA

21h 14m1 stop

1:37 am - 2:11 pmPOA-IAD

14h 34m1 stop

$575Copa Airlines

Find Deal

Tue, Sep 30 - Fri, Oct 24

9:50 pm - 5:00 pmJFK-POA

18h 10m1 stop

8:55 pm - 9:05 pmPOA-JFK

25h 10m2 stops

$593LATAM Airlines

Find Deal

Mon, Aug 25 - Mon, Sep 8

6:15 pm - 11:30 amJFK-POA

16h 15m1 stop

11:05 am - 9:30 amPOA-JFK

23h 25m2 stops

$610LATAM Airlines

Find Deal

Mon, Aug 11 - Wed, Aug 27

6:13 am - 2:35 pmPHL-POA

31h 22m2 stops

5:35 am - 10:09 pmPOA-PHL

17h 34m2 stops

$642

Find Deal

Mon, Aug 11 - Wed, Aug 27

6:13 am - 9:45 amPHL-POA

26h 32m2 stops

5:35 am - 8:54 pmPOA-PHL

40h 19m3 stops

$662

Find Deal

Wed, Jul 9 - Mon, Jul 14

1:55 pm - 6:25 amJFK-POA

15h 30m1 stop

6:40 am - 9:00 amPOA-JFK

27h 20m2 stops

$675Delta

Find Deal

Sat, Jul 5 - Mon, Jul 14

7:00 am - 6:25 amJFK-POA

22h 25m2 stops

6:40 am - 9:00 amPOA-JFK

27h 20m2 stops

$679Delta

Find Deal

Thu, Nov 6 - Thu, Nov 27

3:40 pm - 1:30 pmJFK-POA

19h 50m2 stops

7:35 pm - 12:07 pmPOA-JFK

18h 32m2 stops

$746American Airlines

Find Deal

Thu, Jul 31 - Thu, Aug 7

6:30 pm - 1:25 pmEWR-POA

17h 55m2 stops

7:25 pm - 5:58 pmPOA-EWR

23h 33m2 stops

$1,381American Airlines

Find Deal

Useful Info

Cheapest flight	$200

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

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$200 Find Cheap Flights from Pennsylvania to Porto Alegre

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

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