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.

$342 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, Dec 8 - Tue, Dec 15

12:15 pm - 9:00 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

15h 45m2 stops Detroit Metropolitan Wayne County Boston Logan Intl

10:00 am - 5:01 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

12h 01m1 stop New York John F Kennedy Intl

$704Virgin Atlantic

Sun, Dec 6 - Tue, Dec 15

5:40 pm - 11:35 amPHL Philadelphia-LIS Lisbon Humberto Delgado

12h 55m1 stop Frankfurt am Main

5:00 am - 4:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

16h 05m1 stop Frankfurt am Main

$707Lufthansa

Sat, Jan 30 - Tue, Feb 9

2:59 pm - 8:10 amMDT Harrisburg-LIS Lisbon Humberto Delgado

36h 11m2 stops Washington, D.C. Dulles Intl Newark

11:20 am - 8:49 pmLIS Lisbon Humberto Delgado-MDT Harrisburg

38h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$726United Airlines

Sat, Jan 30 - Tue, Feb 9

2:59 pm - 8:10 amMDT Harrisburg-LIS Lisbon Humberto Delgado

36h 11m2 stops Washington, D.C. Dulles Intl Newark

11:20 am - 1:56 pmLIS Lisbon Humberto Delgado-MDT Harrisburg

31h 36m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$726United Airlines

Wed, Dec 9 - Tue, Dec 22

7:35 pm - 5:45 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

17h 10m1 stop London Heathrow

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

14h 00m1 stop Madrid Barajas

$733American Airlines

Sun, Dec 6 - Tue, Dec 15

7:35 pm - 5:45 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

17h 10m1 stop London Heathrow

6:30 am - 3:35 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 05m1 stop Madrid Barajas

$733American Airlines

Wed, Jan 20 - Tue, Jan 26

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

19h 40m1 stop London Heathrow

11:05 am - 6:37 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

12h 32m1 stop Philadelphia

$736British Airways

Sun, Dec 6 - Tue, Dec 15

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

6h 50mnonstop

6:30 am - 3:35 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 05m1 stop Madrid Barajas

$736Iberia

Sun, Dec 6 - Tue, Dec 15

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

6h 50mnonstop

6:30 am - 3:35 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 05m1 stop Madrid Barajas

$737Iberia

Wed, Dec 2 - Thu, Dec 17

6:35 pm - 9:55 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

22h 20m1 stop London Heathrow

10:25 am - 1:20 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

$739British Airways

Recent last minute flight deals from Pennsylvania to Lisbon

Thu, Oct 29 - Sat, Nov 7

3:00 pm - 10:20 amSCE State College University Park-LIS Lisbon Humberto Delgado

15h 20m1 stop Washington, D.C. Dulles Intl

5:00 am - 11:19 pmLIS Lisbon Humberto Delgado-SCE State College University Park

23h 19m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$892United Airlines

Thu, Oct 29 - Sat, Nov 7

10:30 am - 10:20 amSCE State College University Park-LIS Lisbon Humberto Delgado

19h 50m1 stop Washington, D.C. Dulles Intl

6:00 am - 11:19 pmLIS Lisbon Humberto Delgado-SCE State College University Park

22h 19m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$894United Airlines

Thu, Oct 29 - Sat, Nov 7

3:00 pm - 10:20 amSCE State College University Park-LIS Lisbon Humberto Delgado

15h 20m1 stop Washington, D.C. Dulles Intl

12:20 pm - 9:50 amLIS Lisbon Humberto Delgado-SCE State College University Park

26h 30m1 stop Washington, D.C. Dulles Intl

$964Lufthansa

Wed, Oct 28 - Wed, Nov 4

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

7h 05mnonstop

6:30 am - 3:35 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 05m1 stop Madrid Barajas

$1,016Finnair

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

$1,022Finnair

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

$1,022British Airways

Wed, Oct 28 - Wed, Nov 4

3:20 pm - 6:55 amPHL Philadelphia-LIS Lisbon Humberto Delgado

11h 35m1 stop Montreal Pierre Elliott Trudeau Intl

3:35 pm - 4:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

29h 30m2 stops Zurich Frankfurt am Main

$1,024Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

8:25 pm - 2:55 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

14h 30m1 stop London Heathrow

10:45 am - 1:40 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

31h 55m1 stop London Heathrow

$1,039American Airlines

Wed, Oct 28 - Wed, Nov 4

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

7h 05mnonstop

7:05 am - 4:15 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 10m1 stop London Heathrow

$1,052British Airways

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

$1,125American Airlines

Recent direct flight deals from Pennsylvania to Lisbon

Wed, Dec 2 - Tue, Dec 8

8:35 pm - 8:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

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

7h 55mnonstop

$742American Airlines

Wed, Dec 9 - Tue, Dec 22

8:35 pm - 8:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

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

7h 55mnonstop

$742British Airways

Wed, Dec 2 - Thu, Dec 17

8:35 pm - 8:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

10:25 am - 1:20 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

$742British Airways

Sun, Dec 6 - Tue, Dec 15

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

$743American Airlines

Wed, Feb 17 - Tue, Mar 16

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

6h 40mnonstop

11:05 am - 3:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$756Finnair

Wed, Feb 17 - Tue, Mar 16

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

6h 40mnonstop

11:05 am - 3:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$756Iberia

Sun, Mar 21 - Fri, Mar 26

10:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 3:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$756Iberia

Tue, Apr 20 - Tue, Apr 27

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

7h 00mnonstop

11:05 am - 1:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 50mnonstop

$779Finnair

Sat, Apr 10 - Sun, Apr 18

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

7h 00mnonstop

11:05 am - 1:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 50mnonstop

$896Multiple Airlines

Mon, Mar 22 - Mon, Mar 29

10:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

11:05 am - 1:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 50mnonstop

$932Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$342

Best time to beat the crowds with an average 31% drop in price.

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

Flight from Pittsburgh 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

Caldas da Rainha

Torres Vedras

Sines

Zambujeira do Mar

Colares

Beja

Madeira

Batalha

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

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LIS

$342 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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Cheapest flight

FAQs for booking flights from Pennsylvania to Lisbon

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More options for your flight to Lisbon

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

Information on the airport you'll fly into in Lisbon

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Find direct flights for Lisbon

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