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.

$238 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

Wed, Nov 18 - Tue, Nov 24

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

20h 10m1 stop Newark

12:50 pm - 3:21 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

31h 31m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$556United Airlines

Tue, Dec 1 - Tue, Dec 8

10:28 am - 10:05 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

18h 37m1 stop Washington, D.C. Dulles Intl

12:50 pm - 3:03 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

31h 13m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$557United Airlines

Tue, Dec 1 - Tue, Dec 8

5:33 pm - 9:05 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

10h 32m1 stop Philadelphia

11:05 am - 8:49 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

14h 44m1 stop Philadelphia

$559British Airways

Tue, Dec 1 - Tue, Dec 8

5:33 pm - 9:05 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

10h 32m1 stop Philadelphia

11:05 am - 8:49 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

14h 44m1 stop Philadelphia

$560British Airways

Wed, Nov 18 - Tue, Nov 24

6:30 am - 6:55 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

19h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

12:50 pm - 8:49 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

36h 59m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$560Air Canada

Mon, Nov 2 - Wed, Nov 11

9:15 pm - 9:55 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

19h 40m1 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

Tue, Nov 3 - Tue, Nov 10

2:22 pm - 9:00 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

13h 38m1 stop Boston Logan Intl

11:15 am - 6:16 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

12h 01m1 stop Boston Logan Intl

$577Delta

Tue, Nov 3 - Wed, Nov 11

2:22 pm - 9:00 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

13h 38m1 stop Boston Logan Intl

11:15 am - 2:09 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

31h 54m1 stop Boston Logan Intl

$577Delta

Tue, Nov 3 - Tue, Nov 10

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

6h 45mnonstop

6:40 pm - 10:15 pmLIS Lisbon Humberto Delgado-EWR Newark

8h 35mnonstop

$584TAP AIR PORTUGAL

Wed, Nov 25 - Thu, Dec 3

6:35 pm - 5:45 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

18h 10m1 stop London Heathrow

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

14h 20m1 stop Madrid Barajas

$602Multiple Airlines

Recent last minute flight deals from Pennsylvania to Lisbon

Mon, Sep 21 - Mon, Nov 16

12:40 am - 6:50 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

25h 10m1 stop Madrid Barajas

4:05 pm - 5:50 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

30h 45m1 stop Madrid Barajas

$608Air Europa

Sun, Sep 20 - Wed, Sep 30

1:00 pm - 6:15 pmLGA New York LaGuardia-LIS Lisbon Humberto Delgado

24h 15m2 stops Toronto Island Madrid Barajas

7:25 am - 7:36 pmLIS Lisbon Humberto Delgado-LGA New York LaGuardia

17h 11m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$626Multiple Airlines

Mon, Sep 21 - Sat, Nov 21

12:40 am - 6:50 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

25h 10m1 stop Madrid Barajas

11:35 am - 5:50 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

11h 15m1 stop Madrid Barajas

$627Air Europa

Sun, Sep 20 - Mon, Sep 28

11:50 pm - 8:30 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

27h 40m1 stop Barcelona-El Prat

5:45 pm - 10:00 pmLIS Lisbon Humberto Delgado-JFK New York John F Kennedy Intl

33h 15m1 stop Barcelona-El Prat

$652LEVEL

Sat, Sep 19 - Wed, Sep 23

9:05 pm - 9:35 pmJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

19h 30m1 stop Dublin

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

29h 10m1 stop Dublin

$662Aer Lingus

Sat, Sep 19 - 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

$681Aer Lingus

Tue, Sep 22 - Wed, Nov 18

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

$740TAP AIR PORTUGAL

Tue, Sep 22 - Thu, Nov 19

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

$740TAP AIR PORTUGAL

Wed, Sep 23 - Mon, Nov 2

8:00 pm - 10:30 amSCE State College University Park-LIS Lisbon Humberto Delgado

9h 30m1 stop Washington, D.C. Dulles Intl

5:00 am - 9:52 amLIS Lisbon Humberto Delgado-SCE State College University Park

33h 52m2 stops Frankfurt am Main Chicago O'Hare Intl

$744United Airlines

Tue, Sep 22 - Mon, Nov 2

8:00 pm - 10:30 amSCE State College University Park-LIS Lisbon Humberto Delgado

9h 30m1 stop Washington, D.C. Dulles Intl

12:25 pm - 1:14 pmLIS Lisbon Humberto Delgado-SCE State College University Park

29h 49m2 stops Frankfurt am Main Chicago O'Hare Intl

$744United Airlines

Recent direct flight deals from Pennsylvania to Lisbon

Tue, Nov 3 - Tue, Nov 10

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

6h 45mnonstop

6:40 pm - 10:15 pmLIS Lisbon Humberto Delgado-EWR Newark

8h 35mnonstop

$584TAP AIR PORTUGAL

Wed, Nov 25 - Thu, Dec 3

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

6h 50mnonstop

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

8h 00mnonstop

$605British Airways

Wed, Nov 25 - Thu, Dec 3

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

6h 50mnonstop

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

8h 00mnonstop

$605British Airways

Fri, Dec 4 - Thu, Dec 10

10:00 pm - 10:05 amJFK New York John F Kennedy Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

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

8h 30mnonstop

$609TAP AIR PORTUGAL

Tue, Feb 9 - 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

$610Iberia

Tue, Feb 9 - 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

$610Iberia

Wed, Oct 28 - Wed, Nov 4

10:00 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

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

7h 55mnonstop

$613Finnair

Mon, Oct 26 - Wed, Nov 4

10:00 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

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

7h 55mnonstop

$623Finnair

Mon, Oct 26 - Wed, Nov 4

10:00 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

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

7h 55mnonstop

$624American Airlines

Tue, Dec 1 - Wed, Dec 9

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

6h 50mnonstop

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

8h 00mnonstop

$624American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$238

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

Sines

Almada

Torres Vedras

Caldas da Rainha

Colares

Zambujeira do Mar

Beja

Madeira

Batalha

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$238 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

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

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