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Liberia

$523+ Cheap flights from Pennsylvania to Liberia

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ROB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Pennsylvania to Liberia

Cheapest flights from Pennsylvania to Liberia
Explore the most affordable flight options available from Pennsylvania to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:45 pmIAD - ROB
1 stop26h 50mRoyal Air Maroc
Sat 1/175:35 amROB - IAD
1 stop18h 10mRoyal Air Maroc
Deal found 12/17$1,317
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:10 amJFK - ROB
1 stop13h 25mRoyal Air Maroc
Tue 2/173:05 amROB - JFK
1 stop19h 50mRoyal Air Maroc
Deal found 12/16$1,434
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:55 pmJFK - ROB
2 stops36h 50mEthiopian Air
Thu 2/2611:05 amROB - JFK
2 stops36h 50mEthiopian Air
Deal found 12/16$1,457
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:40 pmEWR - ROB
3 stops65h 35mBrussels Airlines
Tue 2/310:45 pmROB - EWR
2 stops44h 15mBrussels Airlines
Deal found 12/17$1,471
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmPHL - ROB
3 stops22h 35mBrussels Airlines
Wed 4/19:10 pmROB - PHL
2 stops22h 50mBrussels Airlines
Deal found 12/16$1,486
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 pmJFK - ROB
3 stops43h 15mSWISS
Tue 2/1710:45 pmROB - JFK
2 stops22h 55mSWISS
Deal found 12/17$1,501
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:25 pmJFK - ROB
3 stops23h 50mMultiple Airlines
Wed 2/1810:45 pmROB - JFK
1 stop19h 35mMultiple Airlines
Deal found 12/16$1,541
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:25 pmJFK - ROB
2 stops21h 50mMultiple Airlines
Tue 2/1710:45 pmROB - JFK
2 stops43h 20mMultiple Airlines
Deal found 12/17$1,548
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:55 pmJFK - ROB
3 stops24h 20mMultiple Airlines
Thu 2/127:30 amROB - JFK
2 stops34h 50mMultiple Airlines
Deal found 12/16$1,577
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmJFK - ROB
3 stops22h 45mMultiple Airlines
Thu 2/267:30 amROB - JFK
2 stops34h 50mMultiple Airlines
Deal found 12/16$1,599
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:55 pmJFK - ROB
2 stops36h 50mEthiopian Air
Thu 2/1211:05 amROB - JFK
2 stops36h 50mEthiopian Air
Deal found 12/16$1,660
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 pmJFK - ROB
1 stop27h 35mMultiple Airlines
Tue 2/311:05 amROB - JFK
2 stops57h 20mMultiple Airlines
Deal found 12/17$1,678

Find flight deals from Pennsylvania to Liberia

Keep the following information in mind while searching for Pennsylvania to Liberia flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,060
(Kiwi.com)

One-way from

$523
(Booking.com)

Popular in

December

Cheapest in

November

Average price

$1,973
Provider with most accurate pricing for Philadelphia-Monrovia Roberts Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Monrovia Roberts Intl flights.
Search Deals
From Pennsylvania to Liberia
Search Deals
One-way flight from Pennsylvania to Liberia
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Liberia 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 December 18, 2025.
Use the filters below to find and compare flights from Pennsylvania to Liberia that are best for you.

Fly from

Pennsylvania

Fly to

Liberia

Route

Depart

Return

Price

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 2/20

8:45 pm-2:05 am

1 stop24h 20m

Monrovia Roberts Intl

Wed 4/29

5:45 am-7:00 pm

1 stop17h 15m

$1,099

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Thu 2/5

9:00 am-6:45 pm

2 stops28h 45m

Monrovia Roberts Intl

Wed 2/18

10:45 pm-5:50 pm

2 stops24h 05m

$1,103

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Thu 2/5

6:55 pm-6:45 pm

1 stop18h 50m

Monrovia Roberts Intl

Sat 2/21

10:45 pm-9:07 am

2 stops39h 22m

$1,103

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Sat 2/14

7:45 am-9:15 pm

3 stops32h 30m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-7:05 pm

2 stops25h 20m

$1,110

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 2/16

9:50 am-9:15 pm

3 stops30h 25m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-5:50 pm

2 stops24h 05m

$1,110

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Fri 1/16

2:20 pm-9:15 pm

3 stops25h 55m

Monrovia Roberts Intl

Tue 2/3

10:45 pm-7:22 am

2 stops37h 37m

$1,110

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Fri 2/13

7:37 pm-9:15 pm

3 stops44h 38m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-1:30 pm

1 stop19h 45m

$1,111

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Sun 2/15

9:55 pm-9:15 pm

3 stops42h 20m

Monrovia Roberts Intl

Tue 2/24

10:45 pm-5:50 pm

2 stops24h 05m

$1,115

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 1/12

8:20 pm-9:15 pm

3 stops43h 55m

Monrovia Roberts Intl

Tue 2/3

10:45 pm-7:22 am

2 stops37h 37m

$1,115

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 2/16

1:00 pm-9:15 pm

3 stops27h 15m

Monrovia Roberts Intl

Sun 2/22

10:45 pm-2:11 pm

2 stops44h 26m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Pennsylvania 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 Pennsylvania to Liberia

What is the cheapest time of day to fly from PA to LR?

Find hourly flight availability from Pennsylvania to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Pennsylvania to Liberia at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Liberia. 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 Pennsylvania to Liberia?

    A quick flight from Pennsylvania to Liberia can take about 23h 45m. Royal Air Maroc provides one of the quickest options available for as low as $1,141. Airlines will cover a distance of 4718 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pennsylvania to Liberia

Discover the top 2 airlines that operate flights from Pennsylvania to Liberia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,435Average$1,633FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,470Average$1,753FlexibilityNo cancel feeOn-time69%

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