Cheap Flight Tickets from Liberia (LIR) to Philadelphia (PHL)

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Flights from Liberia to Philadelphia Starting at AU$ 350

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Liberia to Philadelphia

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Liberia to Philadelphia

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From AU$ 350

Air Canada

From AU$ 440

Alaska Airlines

From AU$ 451

Jetblue Airways

From AU$ 681

American Airlines

From AU$ 695

WestJet

From AU$ 732

Delta Air Lines

From AU$ 881

ANA airlines

Find more flights and airlines

Alternative Routes from Liberia to Philadelphia

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Liberia to Philadelphia.

Cheapest
LIR
15:27
18h 10m
1 transfer
PHL
11:37
Daniel Oduber Quirós International Airport - Philadelphia International Airport
Wed, May 1United Airlines
AU$ 350
LIR
15:27
26h 8m
2 transfer
TTN
19:35
Daniel Oduber Quirós International Airport - Trenton Mercer Airport
Sun, May 5United Airlines
AU$ 695
LIR
15:27
26h 8m
2 transfer
TTN
19:35
Daniel Oduber Quirós International Airport - Trenton Mercer Airport
Sun, May 5United Airlines
AU$ 695
Find More Flights

How do I find the cheapest flights?

When are flight from Liberia (LIR) to Philadelphia (PHL) the cheapest?
Airlines adjust prices for flights from Liberia to Philadelphia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Liberia (LIR) to Philadelphia (PHL) cost?
According to Trip.com's data, the lowest price is around AU$ 761.
How many airports in Philadelphia (PHL)?
There are 5 airport(s) in Philadelphia (PHL): Philadelphia Wings Field, Philadelphia International Airport, Northeast Philadelphia Airport, Essington Spb and Trenton Mercer Airport.

How to find a cheap flight from Liberia to Philadelphia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Liberia to Philadelphia. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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