LIR - PHL

$127 Find Cheap Flights from Liberia to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Liberia to Philadelphia departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Liberia to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Liberia to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$406
Overall average: $456
United Airlines
Sat 7/4Mon 7/13
LIR - PHL • 2 stops
Cheapest one-way
$127
Typical prices: $372-$446
Delta
Wed 5/20
LIR - PHL • 1 stop
Nonstop flights
1 day a week
Sat
You can fly direct with American Airlines. Average duration is 4h 57m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
United Airlines
Cheapest • from $406 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Montreal (YUL)
Cheapest • Avg $356 (round-trip)
Miami (MIA)
Shortest trip • 8h 27m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 46% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Liberia to Philadelphia (LIR-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Liberia to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Liberia to Philadelphia

Sat, Jul 4 - Mon, Jul 13
United Airlines Logo
3:27 pm - 12:25 pm
LIR
-
PHL
18h 58m
2 stops
United Airlines Logo
7:45 pm - 10:00 am
PHL
-
LIR
16h 15m
2 stops
$406United Airlines
Sat, Jul 4 - Mon, Jul 13
United Airlines Logo
3:27 pm - 2:47 pm
LIR
-
PHL
21h 20m
2 stops
United Airlines Logo
6:45 pm - 10:00 am
PHL
-
LIR
17h 15m
2 stops
$427United Airlines
Sat, Jul 4 - Mon, Jul 13
United Airlines Logo
3:27 pm - 2:47 pm
LIR
-
PHL
21h 20m
2 stops
United Airlines Logo
6:15 am - 10:00 am
PHL
-
LIR
29h 45m
1 stop
$480United Airlines
Sat, Jul 4 - Sat, Jul 18
United Airlines Logo
3:27 pm - 9:24 pm
LIR
-
PHL
27h 57m
2 stops
United Airlines Logo
6:00 am - 10:00 am
PHL
-
LIR
30h 00m
2 stops
$483United Airlines
Sat, Jul 4 - Mon, Jul 13
United Airlines Logo
3:27 pm - 10:30 am
LIR
-
PHL
17h 03m
2 stops
United Airlines Logo
6:15 am - 10:00 am
PHL
-
LIR
29h 45m
1 stop
$503United Airlines
Sat, Jul 4 - Fri, Jul 17
United Airlines Logo
3:27 pm - 2:47 pm
LIR
-
PHL
21h 20m
2 stops
United Airlines Logo
6:00 am - 10:00 am
PHL
-
LIR
30h 00m
2 stops
$504United Airlines
Sat, Jul 4 - Mon, Jul 13
United Airlines Logo
3:27 pm - 2:47 pm
LIR
-
PHL
21h 20m
2 stops
United Airlines Logo
6:15 am - 10:00 am
PHL
-
LIR
29h 45m
1 stop
$521United Airlines
Sat, Jul 4 - Mon, Jul 13
United Airlines Logo
3:27 pm - 2:47 pm
LIR
-
PHL
21h 20m
2 stops
United Airlines Logo
6:15 am - 10:00 am
PHL
-
LIR
29h 45m
1 stop
$525United Airlines
Sat, Jul 4 - Fri, Jul 17
United Airlines Logo
1:03 pm - 12:57 am
LIR
-
PHL
9h 54m
1 stop
United Airlines Logo
6:45 pm - 11:53 am
PHL
-
LIR
19h 08m
1 stop
$527United Airlines
Sat, Jul 4 - Sat, Jul 18
JetBlue Logo
1:00 pm - 11:51 pm
LIR
-
PHL
8h 51m
1 stop
JetBlue Logo
7:00 am - 11:55 am
PHL
-
LIR
6h 55m
1 stop
$543JetBlue
Booking Insights

KAYAK's insights & trends for Liberia to Philadelphia flights

Get data-powered insights and trends into flights from Liberia to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Liberia to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Liberia to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Liberia to Philadelphia is January, where tickets cost $302 (return) on average. On the other hand, the most expensive months are September and February, where the average cost of round-trip tickets is $1,442 and $996 respectively.

Good to know

Low seasonMarch
Cheapest flight$127
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Liberia to Philadelphia

When to book flights from Liberia to Philadelphia

Are your dates flexible? Find out the best times to travel from Liberia to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Liberia to Philadelphia

  • What is the cheapest flight from Liberia to Philadelphia?

    In the last 3 days, the lowest price for a flight from Liberia to Philadelphia was $127 for a one-way ticket and $406 for a round-trip.

  • Do I need a passport to fly between Liberia and Philadelphia?

    Yes, you’ll need a passport to travel to Philadelphia from Liberia.

  • Which aircraft models fly most regularly from Liberia to Philadelphia?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Liberia to Philadelphia flight route.

  • Which airline alliances offer flights from Liberia to Philadelphia?

    oneworld is the only airline alliance operating flights between Liberia and Philadelphia.

  • On which days can I fly direct from Liberia to Philadelphia?

    You can catch a nonstop flight from Liberia to Philadelphia on on Saturday.

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

    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 Liberia to Philadelphia.

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

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

    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 Philadelphia with an airline and back to Liberia with another airline. Booking your flights between Liberia and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Liberia to Philadelphia?

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

KAYAK’s top tips for finding a cheap flight from Liberia to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $430 or less one-way.

Prefer to fly direct from Liberia to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Liberia to Philadelphia.
Find which airlines fly direct from Liberia Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Liberia to Philadelphia

Saturday

American Airlines

American Airlines

See more direct flights

Direct returns

Philadelphia to Liberia

Saturday

American Airlines

American Airlines

See more direct flights

Reviews of the top airline flying from Liberia to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Liberia to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Liberia to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11344 reviews
6.9Entertainment
8.0Crew
6.4Food
7.2Comfort
7.5Boarding
Airline reviews

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

8.0 ExcellentDanielle, Feb 2026
DTW - PHL
Read more American Airlines reviews

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Services, food products, and crew friendliness on American Airlines international flights is mediocre compared to Emirates, Qatar, and Singapore Airways. American does not do much to differentiate its product on international routes. Its menu options are similar on international flights. American Airlines flight attendants do not call elite frequent travelers by their names; American Airlines flight attendants do not seem to be motivated to go above and beyond in the service they provide. American Airlines personnel do not seem to take pride in their work.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

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

Information on your arrival and departure airports