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.

$286 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

Mon, Nov 2 - Tue, Nov 17

8:00 pm - 10:20 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

9h 20m1 stop Washington, D.C. Dulles Intl

12:50 pm - 6:19 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

34h 29m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$556United Airlines

Wed, Mar 10 - Wed, Mar 17

9:15 pm - 2:55 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

12h 40m1 stop London Heathrow

11:05 am - 10:47 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

15h 42m1 stop Philadelphia

$558British Airways

Mon, Mar 8 - Tue, Mar 16

8:00 pm - 10:20 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

9h 20m1 stop Washington, D.C. Dulles Intl

12:50 pm - 5:44 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

32h 54m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$561United Airlines

Wed, Nov 4 - 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

$563Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

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

19h 40m1 stop London Heathrow

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

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

$563Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

9:15 pm - 12:05 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

33h 50m1 stop London Heathrow

11:05 am - 10:55 amLIS Lisbon Humberto Delgado-PIT Pittsburgh

28h 50m1 stop Philadelphia

$564American Airlines

Mon, Nov 2 - Tue, Nov 17

9:15 pm - 12:05 pmPIT Pittsburgh-LIS Lisbon Humberto Delgado

33h 50m1 stop London Heathrow

11:05 am - 10:55 amLIS Lisbon Humberto Delgado-PIT Pittsburgh

28h 50m1 stop Philadelphia

$565American Airlines

Mon, Nov 2 - Tue, Nov 17

1:00 pm - 9:00 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

15h 00m2 stops New York LaGuardia Boston Logan Intl

11:15 am - 9:05 amLIS Lisbon Humberto Delgado-PIT Pittsburgh

26h 50m2 stops Boston Logan Intl New York LaGuardia

$567Delta

Mon, Nov 2 - Tue, Nov 17

3:18 pm - 9:00 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

12h 42m2 stops New York LaGuardia Boston Logan Intl

11:15 am - 10:52 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

16h 37m2 stops Boston Logan Intl New York LaGuardia

$568Delta

Mon, Nov 2 - Tue, Nov 17

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

19h 40m1 stop London Heathrow

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

14h 44m1 stop Philadelphia

$569British Airways

Recent last minute flight deals from Pennsylvania to Lisbon

Mon, Sep 28 - Thu, Oct 22

8:25 pm - 9:35 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

20h 10m1 stop Dublin

11:25 am - 6:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

12h 30m1 stop Dublin

$720Aer Lingus

Sat, Sep 26 - Wed, Oct 7

7:18 pm - 8:20 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

32h 02m1 stop Newark

5:05 am - 9:36 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

21h 31m2 stops Frankfurt am Main Newark

$747United Airlines

Sat, Sep 26 - Wed, Oct 7

7:18 pm - 8:20 amPIT Pittsburgh-LIS Lisbon Humberto Delgado

32h 02m1 stop Newark

6:45 am - 7:12 pmLIS Lisbon Humberto Delgado-PIT Pittsburgh

17h 27m2 stops Frankfurt am Main Newark

$747United Airlines

Fri, Sep 25 - Tue, Oct 6

8:25 pm - 9:35 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

20h 10m1 stop Dublin

10:15 pm - 6:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

25h 40m1 stop Dublin

$783Aer Lingus

Mon, Sep 28 - Tue, Oct 6

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

7h 00mnonstop

4:30 pm - 4:40 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

29h 10m1 stop London Heathrow

$867British Airways

Mon, Sep 28 - Thu, Oct 8

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

7h 00mnonstop

6:45 pm - 4:40 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

26h 55m1 stop London Heathrow

$867British Airways

Fri, Sep 25 - Tue, Oct 6

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

7h 00mnonstop

1:40 pm - 12:10 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

27h 30m1 stop London Heathrow

$916American Airlines

Mon, Sep 28 - Wed, Oct 21

6:00 am - 5:40 amPHL Philadelphia-LIS Lisbon Humberto Delgado

18h 40m1 stop Boston Logan Intl

12:00 pm - 10:45 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

15h 45m1 stop Boston Logan Intl

$945TAP AIR PORTUGAL

Mon, Sep 28 - Fri, Oct 23

3:57 pm - 10:20 amPHL Philadelphia-LIS Lisbon Humberto Delgado

13h 23m1 stop Boston Logan Intl

5:35 pm - 9:31 amLIS Lisbon Humberto Delgado-PHL Philadelphia

20h 56m1 stop Boston Logan Intl

$945TAP AIR PORTUGAL

Sun, Sep 27 - Sun, Oct 4

10:10 pm - 11:05 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

19h 55m1 stop London Heathrow

11:05 am - 1:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 45mnonstop

$1,245American Airlines

Recent direct flight deals from Pennsylvania to Lisbon

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

Sun, Jan 24 - Fri, Feb 5

8:55 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 10mnonstop

11:05 am - 3:10 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

9h 05mnonstop

$610Iberia

Tue, Oct 27 - 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

$620Multiple Airlines

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

$622Finnair

Mon, Nov 9 - Tue, Nov 17

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

$622Finnair

Mon, Nov 9 - Wed, Nov 18

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, Dec 1 - Tue, Dec 8

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

Mon, Nov 2 - Thu, Nov 12

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

$624American Airlines

Wed, Mar 3 - 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

$628Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$286

Best time to beat the crowds with an average 32% drop in price.

Most popular time to fly with an average 26% 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

Sines

Torres Vedras

Caldas da Rainha

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

$286 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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