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

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 Liberia.

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

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

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 Liberia 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 Liberia?

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

$143 CHEAP FLIGHTS from Pennsylvania to Liberia

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Flight Deals

Cheap Flights from Pennsylvania to Liberia

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 Liberia

Mon, Jan 4 - Thu, Jan 14

6:00 am - 2:00 pmPHL Philadelphia-LIR Liberia

9h 00m1 stop Boston Logan Intl

3:25 pm - 12:51 amLIR Liberia-PHL Philadelphia

8h 26m1 stop Atlanta Hartsfield-Jackson

$288Delta

Mon, Jan 25 - Thu, Jan 28

6:35 am - 2:10 pmPHL Philadelphia-LIR Liberia

8h 35m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 12:51 amLIR Liberia-PHL Philadelphia

8h 26m1 stop Atlanta Hartsfield-Jackson

$288Delta

Tue, Jan 26 - Tue, Feb 2

7:14 am - 2:16 pmPHL Philadelphia-LIR Liberia

8h 02m1 stop Miami

3:42 pm - 9:41 amLIR Liberia-PHL Philadelphia

16h 59m1 stop Miami

$318American Airlines

Sat, Jan 30 - Tue, Feb 2

7:40 pm - 2:42 pmPHL Philadelphia-LIR Liberia

20h 02m1 stop Dallas/Fort Worth

3:42 pm - 9:41 amLIR Liberia-PHL Philadelphia

16h 59m1 stop Miami

$318American Airlines

Mon, Jan 25 - Thu, Jan 28

7:00 pm - 12:39 pmPHL Philadelphia-LIR Liberia

18h 39m2 stops Charlotte Douglas Miami

3:42 pm - 9:41 amLIR Liberia-PHL Philadelphia

16h 59m1 stop Miami

$370GOL

Mon, Oct 19 - Fri, Oct 23

6:16 am - 12:10 pmPHL Philadelphia-LIR Liberia

7h 54m1 stop Houston George Bush Intcntl

1:20 pm - 9:42 amLIR Liberia-PHL Philadelphia

18h 22m2 stops Houston George Bush Intcntl Washington, D.C. Reagan-National

$381United Airlines

Mon, Oct 19 - Fri, Oct 23

7:30 pm - 12:10 pmPHL Philadelphia-LIR Liberia

18h 40m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

1:20 pm - 9:42 amLIR Liberia-PHL Philadelphia

18h 22m2 stops Houston George Bush Intcntl Washington, D.C. Reagan-National

$381United Airlines

Sun, Oct 18 - Tue, Oct 20

6:00 am - 12:58 pmPHL Philadelphia-LIR Liberia

8h 58m1 stop Fort Lauderdale

2:05 pm - 11:46 pmLIR Liberia-PHL Philadelphia

7h 41m1 stop Fort Lauderdale

$402JetBlue

Sun, Oct 18 - Tue, Oct 20

8:00 am - 12:58 pmPHL Philadelphia-LIR Liberia

6h 58m1 stop Fort Lauderdale

2:05 pm - 11:46 pmLIR Liberia-PHL Philadelphia

7h 41m1 stop Fort Lauderdale

$402JetBlue

Mon, Nov 9 - Mon, Nov 16

6:45 pm - 12:33 pmPHL Philadelphia-LIR Liberia

18h 48m2 stops Charlotte Douglas Miami

3:35 pm - 12:38 amLIR Liberia-PHL Philadelphia

8h 03m1 stop Miami

$481GOL

Recent last minute flight deals from Pennsylvania to Liberia

Mon, Sep 28 - Thu, Oct 1

7:00 am - 1:18 pmPHL Philadelphia-LIR Liberia

8h 18m1 stop Miami

2:47 pm - 12:56 amLIR Liberia-PHL Philadelphia

8h 09m1 stop Miami

$618American Airlines

Tue, Sep 29 - Thu, Oct 1

5:20 am - 12:00 pmPHL Philadelphia-LIR Liberia

8h 40m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 12:40 amLIR Liberia-PHL Philadelphia

9h 15m1 stop Atlanta Hartsfield-Jackson

$618Delta

Sat, Oct 3 - Wed, Oct 7

10:20 pm - 1:18 pmPHL Philadelphia-LIR Liberia

16h 58m2 stops Chicago O'Hare Intl Miami

2:44 pm - 11:39 amLIR Liberia-PHL Philadelphia

18h 55m2 stops Miami Charlotte Douglas

$665American Airlines

Sat, Oct 3 - Wed, Oct 7

8:23 pm - 1:47 pmPHL Philadelphia-LIR Liberia

19h 24m1 stop Dallas/Fort Worth

2:44 pm - 11:39 amLIR Liberia-PHL Philadelphia

18h 55m2 stops Miami Charlotte Douglas

$665American Airlines

Mon, Sep 28 - Wed, Sep 30

7:30 pm - 12:10 pmPHL Philadelphia-LIR Liberia

18h 40m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

1:20 pm - 10:09 amLIR Liberia-PHL Philadelphia

18h 49m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$753United Airlines

Mon, Sep 28 - Thu, Oct 1

6:16 am - 12:10 pmPHL Philadelphia-LIR Liberia

7h 54m1 stop Houston George Bush Intcntl

1:20 pm - 9:43 amLIR Liberia-PHL Philadelphia

18h 23m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$753United Airlines

Fri, Oct 2 - Sun, Jan 10

6:30 am - 12:00 pmPHL Philadelphia-LIR Liberia

7h 30m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 12:51 amLIR Liberia-PHL Philadelphia

8h 26m1 stop Atlanta Hartsfield-Jackson

$872Delta

Mon, Sep 28 - Wed, Sep 30

5:20 am - 12:00 pmPHL Philadelphia-LIR Liberia

8h 40m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 12:40 amLIR Liberia-PHL Philadelphia

9h 15m1 stop Atlanta Hartsfield-Jackson

$937Delta

Fri, Oct 2 - Sun, Jan 10

7:30 pm - 10:44 amPHL Philadelphia-LIR Liberia

17h 14m2 stops Washington, D.C. Dulles Intl Newark

5:20 pm - 1:51 pmLIR Liberia-PHL Philadelphia

19h 31m2 stops Newark Washington, D.C. Dulles Intl

$993Azul

Fri, Oct 2 - Sun, Oct 4

4:48 pm - 8:24 pmPHL Philadelphia-LIR Liberia

29h 36m2 stops Portland Los Angeles

9:16 am - 3:14 pmLIR Liberia-PHL Philadelphia

27h 58m3 stops Los Angeles Spokane Portland

$1,280Alaska Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$143

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Philadelphia to Liberia

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