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

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. 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?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto 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?

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 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?

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 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>

$177 CHEAP FLIGHTS from Pennsylvania to Porto

OPO

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Cheap Flights from Pennsylvania to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Porto 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

Direct

Recent round-trip flight deals from Pennsylvania to Porto

Sat, Sep 13 - Wed, Sep 24

10:05 pm - 3:15 pmJFK-OPO

12h 10m1 stop

4:05 pm - 11:00 pmOPO-JFK

11h 55m1 stop

$379Air Europa

Find Deal

Sat, Sep 13 - Wed, Sep 24

10:05 pm - 7:20 pmJFK-OPO

16h 15m1 stop

4:05 pm - 11:00 pmOPO-JFK

11h 55m1 stop

$382Air Europa

Find Deal

Tue, Oct 21 - Mon, Nov 10

11:25 pm - 4:15 pmJFK-OPO

11h 50m1 stop

8:45 am - 10:00 pmOPO-JFK

18h 15m1 stop

$407

Find Deal

Tue, Oct 21 - Wed, Nov 12

11:25 pm - 4:15 pmJFK-OPO

11h 50m1 stop

8:45 am - 10:00 pmOPO-JFK

18h 15m1 stop

$417

Find Deal

Sun, Nov 2 - Sun, Nov 16

12:15 am - 11:50 amEWR-OPO

6h 35mnonstop

6:35 pm - 10:00 pmOPO-EWR

8h 25mnonstop

$432TAP AIR PORTUGAL

Find Deal

Wed, Nov 26 - Sun, Nov 30

12:15 am - 11:50 amEWR-OPO

6h 35mnonstop

6:35 pm - 10:00 pmOPO-EWR

8h 25mnonstop

$433TAP AIR PORTUGAL

Find Deal

Tue, Oct 14 - Mon, Nov 10

5:15 pm - 11:00 amEWR-OPO

12h 45m1 stop

5:35 pm - 3:40 pmOPO-EWR

27h 05m1 stop

$437Scandinavian Airlines

Find Deal

Sun, Nov 9 - Fri, Nov 14

5:30 pm - 4:45 pmEWR-OPO

18h 15m1 stop

5:45 pm - 1:25 pmOPO-EWR

24h 40m2 stops

$444Scandinavian Airlines

Find Deal

Tue, Oct 28 - Fri, Nov 7

5:33 pm - 9:30 amIAD-OPO

11h 57m1 stop

6:00 am - 3:50 pmOPO-IAD

14h 50m1 stop

$480United Airlines

Find Deal

Sun, Nov 2 - Tue, Nov 11

5:33 pm - 9:30 amIAD-OPO

10h 57m1 stop

12:30 pm - 7:27 amOPO-IAD

23h 57m2 stops

$490United Airlines

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$177

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from New York John F Kennedy Airport to Porto

How does KAYAK find such low prices on flights from Pennsylvania to Porto?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto 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?
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 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?
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 from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Pinhao

Viseu

Esposende

Arcos de Valdevez

Ponte de Lima

Santa Maria da Feira

Baiao

Amares

Everything you need to know for your flight to Porto

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

Porto (OPO)

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

OPO

$177 Find Cheap Flights from Pennsylvania to Porto

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

Cheap Flights from Pennsylvania to Porto

Recent round-trip flight deals from Pennsylvania to Porto

Recent one-way flight deals from Pennsylvania to Porto

Recent last minute flight deals from Pennsylvania to Porto

Recent direct flight deals from Pennsylvania to Porto

Good to know

FAQs for booking flights from Pennsylvania to Porto

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

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.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto 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?

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 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?

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 from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Pennsylvania

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

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto

Find deals for your return flight