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$199+ Cheap flights from Liberia (LIR) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Liberia to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Liberia (LIR) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$492
(Air Canada)

One-way from

$199
(Flightnetwork)

Popular in

September

Cheapest in

April

Average price

$1,577

Good one-way deal

$428 or less
From Liberia to Philadelphia
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One-way flight from Liberia to Philadelphia
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Highest demand for flights based on searches. 36% potential increase in price ($458 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Liberia to Philadelphia.
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Find flight deals from Liberia to Philadelphia

Cheapest flights from Liberia to Philadelphia
Explore the most affordable flight options available from Liberia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:20 pmLIR - PHL
2 stops18h 13mUnited Airlines
Thu 9/256:15 pmPHL - LIR
1 stop19h 55mUnited Airlines
Deal found 9/9$395
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:01 pmLIR - PHL
1 stop21h 00mAmerican Airlines
Thu 9/251:55 pmPHL - LIR
1 stop23h 54mAmerican Airlines
Deal found 9/9$412
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:20 pmLIR - PHL
2 stops26h 01mUnited Airlines
Wed 9/176:30 amPHL - LIR
2 stops31h 40mUnited Airlines
Deal found 9/9$458
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:25 pmLIR - PHL
1 stop9h 29mDelta
Wed 9/175:25 amPHL - LIR
1 stop8h 35mDelta
Deal found 9/9$710
This Alaska Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:20 amLIR - PHL
2 stops16h 42mAlaska Airlines
Tue 9/237:22 amPHL - LIR
2 stops24h 58mAlaska Airlines
Deal found 9/8$994
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:20 amLIR - PHL
2 stops16h 42mAlaska Airlines
Wed 9/177:22 amPHL - LIR
3 stops24h 58mAlaska Airlines
Deal found 9/9$1,002
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:20 amLIR - PHL
3 stops28h 37mAlaska Airlines
Thu 9/257:22 amPHL - LIR
3 stops24h 58mAlaska Airlines
Deal found 9/9$1,162

Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Liberia to Philadelphia that are best for you.

Fly from

Liberia

Fly to

Philadelphia

Route

Depart

Return

Price

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 1/17

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Sat 1/24

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 1/17

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Sun 1/25

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 1/21

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Thu 1/22

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 1/20

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Sat 1/24

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 1/21

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Sat 1/24

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 1/17

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Mon 1/26

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 1/21

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Sun 1/25

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 1/17

2:00 pm-11:04 pm

1 stop8h 04m

Philadelphia

Tue 1/20

7:00 am-12:55 pm

1 stop6h 55m

$523

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Mon 1/19

3:45 pm-10:56 pm

1 stop30h 11m

Philadelphia

Mon 1/26

3:30 pm-2:55 pm

1 stop24h 25m

$532

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sun 1/18

3:45 pm-3:49 pm

1 stop23h 04m

Philadelphia

Mon 1/26

3:30 pm-2:55 pm

1 stop24h 25m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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Best time to book a flight from Liberia to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Liberia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Liberia to Philadelphia

What is the cheapest month to book a flight from Liberia to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Liberia to Philadelphia (average of $236). Flying from Liberia to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Liberia to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Liberia to Philadelphia?

    Airlines like JetBlue fly from Liberia to Philadelphia in about 8h 04m. The time it takes to get you to your destination can typically vary by up to . There are 2118 mi between Liberia and Philadelphia.

  • What are the cheapest flights from Liberia to Philadelphia?

    While on average a flight from Liberia to Philadelphia is generally $428, our data shows the cheapest flight currently is $370. When looking at the most popular route, (Liberia - Philadelphia), you can expect to pay $395 for that flight.

  • Can I find deals for flights from Liberia to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Liberia to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Liberia to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liberia to Philadelphia.

  • Can I find deals for business class flights from Liberia to Philadelphia?

    Yes. Cheapflights offers flight deals from Liberia to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Liberia to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Liberia to Philadelphia (average of $236). Flying from Liberia to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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