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$746+ Cheap flights from Liberia to Pennsylvania

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — PHL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Liberia to Pennsylvania

Cheapest flights from Liberia to Pennsylvania
Explore the most affordable flight options available from Liberia to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:45 pmROB - IAD
1 stop20h 50mBrussels Airlines
Tue 2/35:45 pmIAD - ROB
2 stops22h 30mBrussels Airlines
Deal found 10/29$1,144
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:45 pmROB - JFK
1 stop19h 35mBrussels Airlines
Mon 12/16:25 pmJFK - ROB
2 stops21h 50mBrussels Airlines
Deal found 10/29$1,146
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:45 pmROB - IAD
1 stop20h 50mBrussels Airlines
Thu 2/55:45 pmIAD - ROB
1 stop20h 00mBrussels Airlines
Deal found 10/29$1,156
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/2310:45 pmROB - EWR
1 stop19h 45mUnited Airlines
Mon 12/16:55 pmEWR - ROB
2 stops21h 20mUnited Airlines
Deal found 10/29$1,163
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/1910:45 pmROB - IAD
1 stop20h 50mUnited Airlines
Tue 2/38:20 amIAD - ROB
3 stops31h 55mUnited Airlines
Deal found 10/29$1,163
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/1910:45 pmROB - IAD
2 stops27h 38mUnited Airlines
Thu 2/510:28 pmIAD - ROB
3 stops41h 47mUnited Airlines
Deal found 10/29$1,169
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Fri 11/216:30 amROB - IAD
1 stop17h 15mRoyal Air Maroc
Wed 2/48:45 pmIAD - ROB
1 stop24h 20mRoyal Air Maroc
Deal found 10/29$1,212
This Brussels Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/1910:45 pmROB - IAD
1 stop20h 50mBrussels Airlines
Wed 2/45:20 pmIAD - ROB
2 stops44h 25mBrussels Airlines
Deal found 10/29$1,221
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/2510:45 pmROB - LGA
2 stops26h 22mUnited Airlines
Thu 12/410:25 amLGA - ROB
2 stops27h 20mUnited Airlines
Deal found 10/30$1,223
This Justfly.com deal was found by Cheapflights users on 10/30. 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.
Fri 11/286:30 amROB - JFK
1 stop16h 25mRoyal Air Maroc
Fri 12/58:00 pmJFK - ROB
1 stop27h 35mRoyal Air Maroc
Deal found 10/30$1,250
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/2510:45 pmROB - EWR
1 stop19h 45mUnited Airlines
Thu 12/43:08 pmEWR - ROB
2 stops22h 37mUnited Airlines
Deal found 10/30$1,291
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 11/2610:45 pmROB - JFK
1 stop19h 35mUnited Airlines
Sat 12/66:25 pmJFK - ROB
2 stops21h 50mUnited Airlines
Deal found 10/30$1,291

Cheap flight deals from Liberia to Pennsylvania

Keep the following information in mind while searching for Liberia to Pennsylvania flight deals. Data was last updated October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,144
(Kiwi.com)

One-way from

$746
(oojo)
Provider with most accurate pricing for Monrovia Roberts Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monrovia Roberts Intl-Philadelphia flights.
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From Liberia to Pennsylvania
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One-way flight from Liberia to Pennsylvania
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Liberia to Pennsylvania 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 October 30, 2025.
Use the filters below to find and compare flights from Liberia to Pennsylvania that are best for you.

Fly from

Liberia

Fly to

Pennsylvania

Route

Depart

Return

Price

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 11/19

10:45 pm-2:35 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

Tue 2/3

5:45 pm-9:15 pm

2 stops22h 30m

$1,144

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Sun 11/23

10:45 pm-1:30 pm

1 stop19h 45m

Newark

Mon 12/1

6:55 pm-9:15 pm

2 stops21h 20m

$1,163

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 11/19

10:45 pm-2:35 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

Thu 2/5

8:20 am-6:45 pm

2 stops29h 25m

$1,163

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 11/19

10:45 pm-2:35 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

Tue 2/3

8:20 am-9:15 pm

3 stops31h 55m

$1,163

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 11/19

10:45 pm-2:35 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

Wed 2/4

10:28 pm-6:45 pm

2 stops39h 17m

$1,169

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 11/19

10:45 pm-2:35 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

Thu 2/5

5:25 pm-6:45 pm

2 stops20h 20m

$1,190

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Fri 11/21

6:30 am-6:45 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Wed 2/4

8:45 pm-2:05 am

1 stop24h 20m

$1,212

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Wed 11/19

10:45 pm-2:35 pm

1 stop20h 50m

Washington, D.C. Dulles Intl

Wed 2/4

5:20 pm-6:45 pm

2 stops44h 25m

$1,221

MonroviaNew York

ROB - LGA

ROBLGA

Monrovia Roberts Intl

Wed 11/26

10:45 pm-9:44 am

2 stops39h 59m

New York LaGuardia

Thu 12/4

10:25 am-6:45 pm

2 stops27h 20m

$1,223

MonroviaNew York

ROB - LGA

ROBLGA

Monrovia Roberts Intl

Tue 11/25

10:45 pm-8:07 pm

2 stops26h 22m

New York LaGuardia

Thu 12/4

10:25 am-6:45 pm

2 stops27h 20m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Liberia 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 Liberia to Pennsylvania
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    For as low as $1,163, Brussels Airlines can have you in Pennsylvania from Liberia in 19h 45m. The distance between Liberia and Pennsylvania is about 4571 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Kenya Airways. According to our data, you can fly for as low as $821. Users have also found prices from $901 and $937 on Royal Air Maroc and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Liberia to Pennsylvania 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

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