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$332+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIR — PHL
Jul 13 — Jul 201
Sun 7/13
Sun 7/20
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 July 8, 2025.

Round-trip from

$618
(Southwest)

One-way from

$332
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$575
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. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 8, 2025.

This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/292:10 pmLIR - PHL
2 stops17h 05mSouthwest
Thu 7/315:30 amPHL - LIR
2 stops9h 40mSouthwest
Deal found 7/7$618
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/232:00 pmLIR - PHL
1 stop20h 42mAmerican Airlines
Thu 9/43:45 pmPHL - LIR
1 stop22h 04mAmerican Airlines
Deal found 7/7$847
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 7/2911:05 amLIR - PHL
1 stop9h 36mUnited Airlines
Thu 7/316:20 amPHL - LIR
1 stop7h 50mUnited Airlines
Deal found 7/7$953
This Mytrip deal was found by Cheapflights users on 7/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/231:25 pmLIR - PHL
3 stops31h 55mMultiple Airlines
Thu 9/47:30 amPHL - LIR
3 stops24h 58mMultiple Airlines
Deal found 7/7$1,083
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 7/2910:00 amLIR - PHL
2 stops17h 25mAlaska Airlines
Thu 7/316:45 amPHL - LIR
3 stops25h 35mAlaska Airlines
Deal found 7/7$1,186

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 July 8, 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

Tue 7/29

2:10 pm-9:15 am

2 stops17h 05m

Philadelphia

Thu 7/31

5:30 am-1:10 pm

2 stops9h 40m

$618

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 8/23

2:00 pm-12:42 pm

1 stop20h 42m

Philadelphia

Thu 9/4

3:45 pm-11:49 am

1 stop22h 04m

$847

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 7/29

11:05 am-10:41 pm

1 stop9h 36m

Philadelphia

Thu 7/31

6:20 am-12:10 pm

1 stop7h 50m

$953

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 8/23

1:25 pm-11:20 pm

3 stops31h 55m

Philadelphia

Thu 9/4

7:30 am-6:28 am

3 stops24h 58m

$1,083

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 7/29

10:00 am-5:25 am

2 stops17h 25m

Philadelphia

Thu 7/31

6:45 am-6:20 am

3 stops25h 35m

$1,186

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 8/5

10:15 am-8:51 pm

3 stops32h 36m

$332

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 10/8

1:20 pm-4:46 pm

1 stop25h 26m

$400

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 10/7

1:25 pm-12:23 am

1 stop8h 58m

$406

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Mon 9/8

11:20 am-5:57 pm

3 stops28h 37m

$475

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 8/8

12:45 pm-10:45 pm

1 stop8h 00m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 11 results
1
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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.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated July 8, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Liberia to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,258 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,844 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Liberia to Philadelphia round-trip?

    According to our current data, Southwest ($618), American Airlines ($847), and United Airlines ($953) offers the cheapest pricing from Liberia to Philadelphia. You may be able to fly from Liberia to Philadelphia for 12% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Liberia to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Liberia to Philadelphia are United Airlines ($400), Delta ($406), and Alaska Airlines ($475).

  • 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 Liberia?

Book flights to Liberia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Cherry Hill
Pottstown
Ocean City
Chester
Essington
Exton
Reading
Newark
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield
Phoenixville

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