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Liberia

$944+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ROB
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Pennsylvania to Liberia

Keep the following information in mind while searching for Pennsylvania to Liberia flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,136
(FlightHub)

One-way from

$944
(oojo)

Popular in

June

Cheapest in

November

Average price

$1,617
Provider with most accurate pricing for Philadelphia-Monrovia Roberts Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Monrovia Roberts Intl flights.
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From Pennsylvania to Liberia
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One-way flight from Pennsylvania to Liberia
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Highest demand for flights based on searches. 5% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/27. 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.
Sun 11/210:00 amIAD - ROB
1 stop23h 45mEthiopian Air
Sun 11/2311:05 amROB - IAD
2 stops25h 55mEthiopian Air
Deal found 4/27$1,035
This Ovago deal was found by Cheapflights users on 4/27. 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 11/159:00 pmJFK - ROB
2 stops16h 50mMultiple Airlines
Mon 12/18:20 amROB - JFK
2 stops15h 40mMultiple Airlines
Deal found 4/27$1,211
This oojo deal was found by Cheapflights users on 4/28. 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.
Fri 8/1510:55 amEWR - ROB
1 stop23h 50mEthiopian Air
Sun 8/3111:05 amROB - EWR
2 stops25h 50mEthiopian Air
Deal found 4/28$1,237
This Ovago deal was found by Cheapflights users on 4/28. 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.
Thu 5/1512:00 pmJFK - ROB
1 stop12h 35mRoyal Air Maroc
Sun 7/65:45 amROB - JFK
1 stop32h 05mRoyal Air Maroc
Deal found 4/28$1,275
This oojo deal was found by Cheapflights users on 4/27. 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.
Sat 5/101:45 pmJFK - ROB
2 stops47h 55mKenya Airways
Wed 5/286:40 pmROB - JFK
2 stops40h 55mKenya Airways
Deal found 4/27$1,286
This FlightHub deal was found by Cheapflights users on 4/28. 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 11/410:00 amIAD - ROB
1 stop23h 45mMultiple Airlines
Wed 11/127:30 amROB - IAD
2 stops16h 35mMultiple Airlines
Deal found 4/28$1,308
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:40 pmEWR - ROB
2 stops21h 10mBrussels Airlines
Sun 9/149:10 pmROB - EWR
1 stop18h 05mBrussels Airlines
Deal found 4/27$1,475
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:10 pmJFK - ROB
2 stops21h 40mBrussels Airlines
Sun 9/149:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Deal found 4/27$1,481
This FlightHub deal was found by Cheapflights users on 4/26. 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.
Mon 10/277:55 pmEWR - ROB
2 stops20h 45mMultiple Airlines
Fri 12/510:00 pmROB - EWR
2 stops21h 58mMultiple Airlines
Deal found 4/26$1,497
This Justfly.com deal was found by Cheapflights users on 4/28. 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 11/58:40 pmIAD - ROB
1 stop24h 50mRoyal Air Maroc
Tue 11/113:30 amROB - IAD
1 stop20h 10mRoyal Air Maroc
Deal found 4/28$1,528
This Justfly.com deal was found by Cheapflights users on 4/27. 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 10/299:55 pmJFK - ROB
3 stops42h 45mSWISS
Sat 11/810:00 pmROB - JFK
2 stops44h 05mSWISS
Deal found 4/27$1,536
This Gurufare deal was found by Cheapflights users on 4/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:50 pmEWR - ROB
3 stops42h 00mSWISS
Wed 10/229:10 pmROB - EWR
2 stops20h 10mSWISS
Deal found 4/27$1,541

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 April 29, 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

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Fri 8/15

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Sun 8/31

11:05 am-8:55 am

2 stops25h 50m

$1,237

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Thu 5/15

12:00 pm-4:35 am

1 stop12h 35m

Monrovia Roberts Intl

Sun 7/6

5:45 am-9:50 am

1 stop32h 05m

$1,275

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 5/10

1:45 pm-5:40 pm

2 stops47h 55m

Monrovia Roberts Intl

Wed 5/28

6:40 pm-7:35 am

2 stops40h 55m

$1,286

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 5/24

10:00 pm-6:35 pm

2 stops16h 35m

Monrovia Roberts Intl

Sat 5/31

8:20 am-8:00 pm

1 stop15h 40m

$1,362

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 9/8

6:40 pm-7:50 pm

2 stops21h 10m

Monrovia Roberts Intl

Sun 9/14

9:10 pm-11:15 am

1 stop18h 05m

$1,475

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Wed 9/17

9:50 pm-7:50 pm

3 stops42h 00m

Monrovia Roberts Intl

Wed 10/22

9:10 pm-1:20 pm

2 stops20h 10m

$1,541

New YorkMonrovia

LGA - ROB

LGAROB

New York LaGuardia

Mon 9/8

3:30 pm-7:50 pm

3 stops24h 20m

Monrovia Roberts Intl

Sun 9/14

9:10 pm-4:57 pm

2 stops23h 47m

$1,543

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Wed 9/17

6:00 pm-7:50 pm

3 stops45h 50m

Monrovia Roberts Intl

Wed 10/22

9:10 pm-1:15 pm

1 stop20h 05m

$1,543

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 5/21

9:05 pm-4:35 am

1 stop27h 30m

Monrovia Roberts Intl

Sun 6/15

5:45 am-7:05 pm

1 stop17h 20m

$1,570

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 5/28

10:55 am-5:50 pm

2 stops26h 55m

Monrovia Roberts Intl

Wed 6/4

7:30 am-8:55 am

3 stops29h 25m

$1,587

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 36 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 month to book a flight from Pennsylvania to Liberia?

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Liberia (average of $1,197). Flying from Pennsylvania to Liberia in May is currently the most expensive (average of $1,864). 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.

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 April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Liberia as you normally would.

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. 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 Liberia. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Liberia, such as SWISS, United Airlines and Brussels Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,587 reviews

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,587 reviews
SWISS
7.5
Good
1,587 reviews

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,696 reviews
SWISS
7.5
Good
1,587 reviews

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Brussels Airlines
7.4
Good
345 reviews
SWISS
7.5
Good
1,587 reviews

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Ethiopian Air
7.2
Good
769 reviews
SWISS
7.5
Good
1,587 reviews

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Air Canada
7.0
Good
9,228 reviews
SWISS
7.5
Good
1,587 reviews

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

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

    One-way options have recently been found by users for as low as $944 on Royal Air Maroc. Other airlines that offer cheap prices include Brussels Airlines from $982 and SWISS from $1,019 one-way.

  • 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.

  • What is the cheapest month to book a flight from Pennsylvania to Liberia?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Liberia (average of $1,197). Flying from Pennsylvania to Liberia in May is currently the most expensive (average of $1,864). 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

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,489Average$1,587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,570Average$1,753FlexibilityNo cancel feeOn-time69%

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