$812 Find Cheap Flights from Philadelphia to Liberia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Liberia departing on 1/14. 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

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Flight Deals

Book Cheap Philadelphia to Liberia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Liberia 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 Philadelphia to Liberia

Tue, Feb 3 - Tue, Mar 10
Brussels Airlines Logo
3:01 pm - 9:15 pm
PHL
-
ROB
25h 14m3 stops
Brussels Airlines Logo
10:45 pm - 7:09 pm
ROB
-
PHL
24h 24m2 stops
$1,379Brussels Airlines
Tue, Feb 10 - Tue, Mar 10
Brussels Airlines Logo
3:01 pm - 9:15 pm
PHL
-
ROB
25h 14m3 stops
Brussels Airlines Logo
10:45 pm - 7:09 pm
ROB
-
PHL
24h 24m2 stops
$1,401Brussels Airlines
Fri, Jan 16 - Thu, Jan 29
British Airways Logo
6:35 pm - 4:35 am
PHL
-
ROB
29h 00m2 stops
British Airways Logo
3:05 am - 1:50 pm
ROB
-
PHL
39h 45m2 stops
$1,409British Airways
Mon, Jan 19 - Sat, Mar 7
Brussels Airlines Logo
3:01 pm - 9:15 pm
PHL
-
ROB
25h 14m3 stops
Brussels Airlines Logo
10:45 pm - 6:09 pm
ROB
-
PHL
24h 24m2 stops
$1,421Brussels Airlines
Mon, Jan 19 - Sat, Mar 7
Brussels Airlines Logo
3:01 pm - 9:15 pm
PHL
-
ROB
25h 14m3 stops
Brussels Airlines Logo
10:45 pm - 6:09 pm
ROB
-
PHL
24h 24m2 stops
$1,423Brussels Airlines
Fri, Feb 13 - Sun, Mar 1
Brussels Airlines Logo
3:05 pm - 9:15 pm
PHL
-
ROB
25h 10m3 stops
Brussels Airlines Logo
10:45 pm - 7:04 pm
ROB
-
PHL
25h 19m2 stops
$1,424Brussels Airlines
Wed, Feb 18 - Tue, Mar 17
British Airways Logo
8:00 pm - 2:05 am
PHL
-
ROB
25h 05m2 stops
British Airways Logo
3:05 am - 4:35 pm
ROB
-
PHL
41h 30m2 stops
$1,428British Airways
Mon, Jan 19 - Sat, Mar 7
Brussels Airlines Logo
3:01 pm - 9:15 pm
PHL
-
ROB
25h 14m2 stops
Brussels Airlines Logo
10:45 pm - 6:09 pm
ROB
-
PHL
24h 24m2 stops
$1,433Brussels Airlines
Mon, Feb 9 - Tue, Mar 10
United Airlines Logo
10:10 am - 9:15 pm
PHL
-
ROB
30h 05m3 stops
United Airlines Logo
10:45 pm - 9:15 pm
ROB
-
PHL
26h 30m2 stops
$1,434United Airlines
Sat, Feb 14 - Sun, Mar 1
Multiple Airlines Logo
3:30 pm - 9:15 pm
PHL
-
ROB
24h 45m3 stops
Multiple Airlines Logo
10:45 pm - 2:47 pm
ROB
-
PHL
21h 02m2 stops
$1,438Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Liberia flights

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

Which airlines fly non-stop between Philadelphia and Liberia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Philadelphia to Liberia.

There are 2 airlines that fly nonstop from Philadelphia to Liberia. They are Brussels Airlines and United Airlines. The cheapest airline for this route is Brussels Airlines, with the best round-trip deal found costing $1,435 and arriving in Monrovia (ROB). On average, Brussels Airlines offers the best prices for nonstop flights between Philadelphia and Liberia.

Which airlines provide the cheapest flights from Philadelphia to Liberia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Liberia were found on Brussels Airlines ($1,379) and United Airlines ($1,434).

Good to know

Low seasonNovember
Cheapest flight$812
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Philadelphia to Monrovia

FAQs - booking Liberia flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to 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 Philadelphia 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 from Philadelphia to Liberia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia 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 from Philadelphia to Liberia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Liberia?

    The cheapest time of day to fly to Liberia is generally in the afternoon, when round-trip flights cost $1,561 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Liberia is generally at night, which is peak travel time and where the average cost of a ticket is $1,873.

Reviews of the top airlines flying from Philadelphia to Liberia

 
Need help choosing which airline to fly with from Philadelphia to Liberia? 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.
7.4
United AirlinesOverall score based on 9080 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

4.0 OkayAnonymous, Dec 2025
IAD - GRU
Read more United Airlines reviews

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

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

Information on your arrival and departure airports