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$648+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ROB
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$1,087
(Gurufare)

One-way from

$648
(oojo)

Popular in

August

Cheapest in

January

Average price

$1,813
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. 3% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/11. 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.
sáb. 9/135:35 pmEWR - ROB
2 stops22h 15mBrussels Airlines
vie. 10/318:05 pmROB - EWR
2 stops21h 25mBrussels Airlines
Deal found 6/11$1,087
This oojo deal was found by Cheapflights users on 6/10. 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.
vie. 12/510:00 amIAD - ROB
1 stop23h 45mEthiopian Air
lun. 12/2211:05 amROB - IAD
2 stops25h 55mEthiopian Air
Deal found 6/10$1,087
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:37 pmIAD - ROB
3 stops46h 13mMultiple Airlines
dom. 11/910:35 pmROB - IAD
2 stops26h 04mMultiple Airlines
Deal found 6/11$1,093
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:00 amEWR - ROB
3 stops32h 50mUnited Airlines
vie. 10/318:05 pmROB - EWR
2 stops21h 25mUnited Airlines
Deal found 6/9$1,098
This Gotogate deal was found by Cheapflights users on 6/11. 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.
dom. 11/210:05 pmEWR - ROB
3 stops42h 05mSWISS
sáb. 11/810:35 pmROB - EWR
2 stops26h 55mSWISS
Deal found 6/11$1,109
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/85:45 pmIAD - ROB
2 stops22h 05mUnited Airlines
mar. 9/239:10 pmROB - IAD
1 stop21h 15mUnited Airlines
Deal found 6/12$1,119
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:45 pmEWR - ROB
3 stops22h 05mMultiple Airlines
vie. 10/318:05 pmROB - EWR
3 stops27h 53mMultiple Airlines
Deal found 6/10$1,131
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/68:45 pmIAD - ROB
3 stops43h 25mSWISS
mar. 11/1110:35 pmROB - IAD
2 stops46h 55mSWISS
Deal found 6/10$1,132
This Gurufare deal was found by Cheapflights users on 6/12. 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.
mar. 7/85:45 pmIAD - ROB
1 stop22h 05mBrussels Airlines
mar. 9/239:10 pmROB - IAD
1 stop21h 15mBrussels Airlines
Deal found 6/12$1,156
This oojo deal was found by Cheapflights users on 6/9. 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.
mar. 12/29:15 pmEWR - ROB
3 stops39h 35mEthiopian Air
mar. 12/3011:05 amROB - EWR
2 stops25h 50mEthiopian Air
Deal found 6/9$1,179
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/219:40 amDCA - ROB
3 stops30h 10mMultiple Airlines
sáb. 11/1510:35 pmROB - DCA
2 stops40h 44mMultiple Airlines
Deal found 6/10$1,293
This Brussels Airlines deal was found by Cheapflights users on 6/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/275:30 pmJFK - ROB
3 stops46h 20mBrussels Airlines
mar. 10/79:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Deal found 6/10$1,303

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 junio 12, 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

sáb. 9/13

5:35 pm-7:50 pm

2 stops22h 15m

Monrovia Roberts Intl

vie. 10/31

8:05 pm-1:30 pm

2 stops21h 25m

$1,087

NewarkMonrovia

EWR - ROB

EWRROB

Newark

sáb. 9/13

7:00 am-7:50 pm

3 stops32h 50m

Monrovia Roberts Intl

vie. 10/31

8:05 pm-1:30 pm

2 stops21h 25m

$1,098

NewarkMonrovia

EWR - ROB

EWRROB

Newark

dom. 11/2

10:05 pm-9:10 pm

3 stops42h 05m

Monrovia Roberts Intl

sáb. 11/8

10:35 pm-8:30 pm

2 stops26h 55m

$1,109

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

mar. 7/8

5:45 pm-7:50 pm

2 stops22h 05m

Monrovia Roberts Intl

mar. 9/23

9:10 pm-2:25 pm

1 stop21h 15m

$1,119

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

mar. 7/8

8:35 am-7:50 pm

3 stops31h 15m

Monrovia Roberts Intl

mar. 9/23

9:10 pm-4:18 pm

2 stops23h 08m

$1,124

NewarkMonrovia

EWR - ROB

EWRROB

Newark

sáb. 9/13

5:45 pm-7:50 pm

3 stops22h 05m

Monrovia Roberts Intl

vie. 10/31

8:05 pm-7:58 pm

3 stops27h 53m

$1,131

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

sáb. 8/23

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

jue. 9/4

11:05 am-8:55 am

2 stops25h 50m

$1,141

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

mar. 7/8

5:45 pm-7:50 pm

1 stop22h 05m

Monrovia Roberts Intl

mar. 9/23

9:10 pm-2:25 pm

1 stop21h 15m

$1,156

NewarkMonrovia

EWR - ROB

EWRROB

Newark

mar. 12/2

9:15 pm-5:50 pm

3 stops39h 35m

Monrovia Roberts Intl

mar. 12/30

11:05 am-7:55 am

2 stops25h 50m

$1,179

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

lun. 7/21

9:40 am-7:50 pm

3 stops30h 10m

Monrovia Roberts Intl

sáb. 11/15

10:35 pm-10:19 am

2 stops40h 44m

$1,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 54 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 junio 12, 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 junio 12, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Liberia, such as SWISS, Brussels Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,623 reviews

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Brussels Airlines
7.4
Good
355 reviews
SWISS
7.5
Good
1,623 reviews

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
United Airlines
7.4
Good
8,790 reviews
SWISS
7.5
Good
1,623 reviews

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Ethiopian Air
7.2
Good
781 reviews
SWISS
7.5
Good
1,623 reviews

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Air Canada
7.1
Good
9,537 reviews
SWISS
7.5
Good
1,623 reviews

Overall

7.5

Entertainment

6.7

Comfort

7.4

Food

7.0

Boarding

7.6

Crew

8.2

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

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 $648 on Royal Air Maroc. Other airlines that offer cheap prices include Brussels Airlines from $765 and Air Canada from $766 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 $1,858). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,489Average$1,587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,589Average$1,753FlexibilityNo cancel feeOn-time69%

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