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

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 Lisbon.

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

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

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 Lisbon 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 Lisbon?

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

$227 CHEAP FLIGHTS from Pennsylvania to Lisbon

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Cheap Flights from Pennsylvania to Lisbon

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 Lisbon

Tue, Nov 17 - Thu, Nov 26

3:15 pm - 10:05 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

13h 50m1 stop Washington, D.C. Dulles Intl

8:55 am - 1:06 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

33h 11m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$557United Airlines

Tue, Nov 17 - Thu, Nov 26

11:26 am - 9:05 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

16h 39m1 stop Philadelphia

11:05 am - 11:59 amLIS Lisbon Humberto Delgado-PIT Pittsburgh

29h 54m1 stop Philadelphia

$560British Airways

Tue, Feb 2 - Fri, Feb 12

4:18 pm - 2:50 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

17h 32m2 stops Philadelphia London Heathrow

11:05 am - 8:50 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

14h 45m1 stop Philadelphia

$562British Airways

Mon, Oct 19 - Tue, Nov 3

9:45 pm - 11:10 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

20h 25m1 stop London Heathrow

6:30 am - 7:43 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

18h 13m2 stops Madrid Barajas Chicago O'Hare Intl

$564Multiple Airlines

Mon, Oct 19 - Tue, Nov 3

5:37 pm - 12:55 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

14h 18m2 stops Philadelphia London Heathrow

8:20 am - 7:43 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

16h 23m2 stops Madrid Barajas Chicago O'Hare Intl

$568American Airlines

Tue, Nov 17 - Thu, Nov 26

7:20 pm - 6:55 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

30h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

10:55 am - 4:55 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

35h 00m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$569Air Canada

Tue, Mar 2 - Tue, Mar 16

6:35 pm - 2:50 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

15h 15m1 stop London Heathrow

6:30 am - 4:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 20m1 stop Madrid Barajas

$602Multiple Airlines

Sun, Dec 13 - Tue, Dec 22

7:50 pm - 2:55 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

14h 05m1 stop London Heathrow

6:30 am - 3:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 20m1 stop Madrid Barajas

$615American Airlines

Thu, Nov 5 - Thu, Nov 12

7:00 am - 8:10 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

20h 10m1 stop Newark

10:55 am - 6:36 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

12h 41m1 stop Toronto Pearson Intl

$625United Airlines

Fri, Nov 13 - Thu, Nov 19

3:30 pm - 9:20 amEWR Newark-LIS Lisbon Humberto Delgado

12h 50m1 stop Montreal Pierre Elliott Trudeau Intl

8:55 am - 8:34 pmLIS Lisbon Humberto Delgado-EWR Newark

16h 39m1 stop Montreal Pierre Elliott Trudeau Intl

$646Air Canada

Recent last minute flight deals from Pennsylvania to Lisbon

Tue, Sep 15 - Wed, Sep 23

10:05 pm - 3:15 pmJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

12h 10m1 stop Madrid Barajas

4:05 pm - 10:55 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

11h 50m1 stop Madrid Barajas

$690Air Europa

Tue, Sep 15 - Wed, Sep 23

10:05 pm - 3:15 pmJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

12h 10m1 stop Madrid Barajas

8:05 pm - 5:45 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

26h 40m1 stop Madrid Barajas

$701Air Europa

Wed, Sep 16 - Tue, Sep 22

8:30 pm - 7:10 pmJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

17h 40m1 stop Reykjavik Keflavik Intl

1:55 pm - 10:05 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

13h 10m1 stop Reykjavik Keflavik Intl

$706Icelandair

Mon, Sep 14 - Wed, Sep 23

11:55 pm - 9:35 pmJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

16h 40m1 stop Dublin

10:15 pm - 10:25 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

29h 10m1 stop Dublin

$706Aer Lingus

Wed, Sep 16 - Tue, Nov 17

8:25 pm - 7:10 pmEWR Newark-LIS Lisbon Humberto Delgado

17h 45m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:25 pmLIS Lisbon Humberto Delgado-EWR Newark

33h 25m1 stop Reykjavik Keflavik Intl

$708Icelandair

Mon, Sep 14 - Wed, Sep 30

11:55 pm - 9:35 pmJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

16h 40m1 stop Dublin

10:15 pm - 10:25 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

29h 10m1 stop Dublin

$713Aer Lingus

Sat, Sep 12 - Tue, Nov 17

10:05 pm - 10:15 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

7h 10mnonstop

4:35 pm - 8:05 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

8h 30mnonstop

$742TAP AIR PORTUGAL

Sun, Sep 13 - Thu, Sep 24

10:05 pm - 10:15 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

7h 10mnonstop

5:00 pm - 8:05 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

8h 05mnonstop

$752TAP AIR PORTUGAL

Wed, Sep 16 - Wed, Oct 28

8:55 pm - 1:05 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

23h 10m1 stop Ponta Delgada Nordela

2:05 pm - 8:55 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

10h 50m1 stop Ponta Delgada Nordela

$823Azores Airlines

Wed, Sep 16 - Mon, Sep 21

8:55 pm - 1:05 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

23h 10m1 stop Ponta Delgada Nordela

12:35 pm - 7:35 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

12h 00m1 stop Ponta Delgada Nordela

$850Azores Airlines

Recent direct flight deals from Pennsylvania to Lisbon

Sun, Dec 13 - Tue, Dec 22

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$606Finnair

Wed, Feb 17 - Wed, Feb 24

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$610Finnair

Wed, Feb 17 - Wed, Feb 24

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$610Iberia

Tue, Feb 16 - Tue, Feb 23

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$610British Airways

Wed, Feb 24 - Wed, Mar 10

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$610British Airways

Wed, Nov 11 - Fri, Nov 20

9:15 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 50mnonstop

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

$624Iberia

Tue, Mar 2 - Tue, Mar 16

5:40 pm - 5:25 amEWR Newark-LIS Lisbon Humberto Delgado

6h 45mnonstop

11:55 am - 4:20 pmLIS Lisbon Humberto Delgado-EWR Newark

8h 25mnonstop

$628TAP AIR PORTUGAL

Thu, Nov 19 - Fri, Nov 27

5:40 pm - 5:25 amEWR Newark-LIS Lisbon Humberto Delgado

6h 45mnonstop

6:35 pm - 10:10 pmLIS Lisbon Humberto Delgado-EWR Newark

8h 35mnonstop

$628TAP AIR PORTUGAL

Wed, Feb 24 - Wed, Mar 10

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$629American Airlines

Thu, Dec 3 - Wed, Dec 9

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$674American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$227

Best time to beat the crowds with an average 33% drop in price.

Most popular time to fly with an average 27% increase in price.

Flight from Newark Liberty Airport to Lisbon

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

Setúbal

Óbidos

Tomar

Costa da Caparica

Almada

Sines

Caldas da Rainha

Torres Vedras

Colares

Zambujeira do Mar

Beja

Madeira

Batalha

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$227 Find Cheap Flights from Pennsylvania to Lisbon - Compare and Save

Cheap Flights from Pennsylvania to Lisbon

Recent round-trip flight deals from Pennsylvania to Lisbon

Recent one-way flight deals from Pennsylvania to Lisbon

Recent last minute flight deals from Pennsylvania to Lisbon

Recent direct flight deals from Pennsylvania to Lisbon

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

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