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

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 Liverpool.

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

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

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 Liverpool 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 Liverpool?

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

$482 CHEAP FLIGHTS from Pennsylvania to Liverpool

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Flight Deals

Cheap Flights from Pennsylvania to Liverpool

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Pennsylvania to Liverpool

Thu, Oct 29 - Fri, Nov 6

6:40 pm - 8:10 amPHL Philadelphia-LPL Liverpool J. Lennon

9h 30m1 stop Dublin

7:20 am - 4:10 pmLPL Liverpool J. Lennon-PHL Philadelphia

13h 50m1 stop Dublin

$922Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

7:25 pm - 12:50 pmPHL Philadelphia-LPL Liverpool J. Lennon

36h 25m2 stops Raleigh-Durham Dublin

9:50 pm - 4:10 pmLPL Liverpool J. Lennon-PHL Philadelphia

23h 20m1 stop Dublin

$932Multiple Airlines

Sun, Nov 22 - Fri, Nov 27

5:40 pm - 4:50 pmPHL Philadelphia-LPL Liverpool J. Lennon

18h 10m1 stop Dublin

7:20 am - 4:10 pmLPL Liverpool J. Lennon-PHL Philadelphia

13h 50m1 stop Dublin

$964Multiple Airlines

Sun, Nov 22 - Thu, Nov 26

5:40 pm - 4:50 pmPHL Philadelphia-LPL Liverpool J. Lennon

18h 10m1 stop Dublin

9:50 pm - 4:10 pmLPL Liverpool J. Lennon-PHL Philadelphia

23h 20m1 stop Dublin

$995Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

5:40 pm - 11:15 amPHL Philadelphia-LPL Liverpool J. Lennon

12h 35m1 stop Dublin

9:05 am - 4:10 pmLPL Liverpool J. Lennon-PHL Philadelphia

12h 05m1 stop Dublin

$1,025Multiple Airlines

Sun, Nov 22 - Fri, Nov 27

9:10 am - 12:05 pmPHL Philadelphia-LPL Liverpool J. Lennon

21h 55m2 stops Boston Logan Intl Dublin

8:40 am - 4:10 pmLPL Liverpool J. Lennon-PHL Philadelphia

12h 30m1 stop Dublin

$1,089Aer Lingus

Sun, Nov 22 - Fri, Nov 27

9:10 am - 12:05 pmPHL Philadelphia-LPL Liverpool J. Lennon

21h 55m2 stops Boston Logan Intl Dublin

8:40 am - 6:54 pmLPL Liverpool J. Lennon-PHL Philadelphia

15h 14m2 stops Dublin Boston Logan Intl

$1,098Aer Lingus

Thu, Oct 29 - Fri, Nov 6

6:40 pm - 7:10 amPHL Philadelphia-LPL Liverpool J. Lennon

32h 30m1 stop Dublin

6:50 pm - 11:54 pmLPL Liverpool J. Lennon-PHL Philadelphia

34h 04m2 stops Paris Charles de Gaulle Miami

$1,099Multiple Airlines

Thu, Oct 29 - Fri, Nov 6

9:02 pm - 8:10 pmPHL Philadelphia-LPL Liverpool J. Lennon

43h 08m2 stops Chicago O'Hare Intl Dublin

8:40 am - 10:30 pmLPL Liverpool J. Lennon-PHL Philadelphia

18h 50m2 stops Dublin Boston Logan Intl

$1,100Multiple Airlines

Sun, Nov 22 - Thu, Nov 26

5:40 pm - 4:50 pmPHL Philadelphia-LPL Liverpool J. Lennon

18h 10m1 stop Dublin

7:40 am - 8:20 amLPL Liverpool J. Lennon-PHL Philadelphia

29h 40m2 stops Dublin Boston Logan Intl

$1,110Multiple Airlines

Useful Info

Cheapest flight	$482

Flight from Philadelphia to Liverpool

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