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Monrovia

$849+ Cheap flights from Pennsylvania to Monrovia (ROB)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ROB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Pennsylvania to Monrovia

Keep the following information in mind while searching for Pennsylvania to Monrovia flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,227
(CrystalTravel)

One-way from

$849
(oojo)

Popular in

June

Cheapest in

November

Average price

$1,861
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 Monrovia Roberts Intl
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One-way flight from Pennsylvania to Monrovia Roberts Intl
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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 May 2025
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Find flight deals from Pennsylvania to Monrovia

Cheapest flights from Pennsylvania to Monrovia
Explore the most affordable flight options available from Pennsylvania to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 5/1. 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.
Sun 11/2310:00 amIAD - ROB
1 stop23h 45mEthiopian Air
Thu 11/2711:05 amROB - IAD
2 stops25h 55mEthiopian Air
Deal found 5/1$1,045
This CrystalTravel deal was found by Cheapflights users on 4/30. 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 CrystalTravel 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 4/30$1,227
This oojo deal was found by Cheapflights users on 4/30. 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 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 4/30$1,260
This oojo deal was found by Cheapflights users on 5/1. 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 5/312:00 pmJFK - ROB
1 stop12h 35mRoyal Air Maroc
Fri 5/165:45 amROB - JFK
1 stop17h 00mRoyal Air Maroc
Deal found 5/1$1,266
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:55 amEWR - ROB
1 stop23h 50mMultiple Airlines
Fri 9/57:30 amROB - EWR
2 stops16h 15mMultiple Airlines
Deal found 4/30$1,296
This Ovago deal was found by Cheapflights users on 4/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/310:00 pmJFK - ROB
2 stops16h 35mMultiple Airlines
Mon 5/58:20 amROB - JFK
2 stops15h 40mMultiple Airlines
Deal found 4/29$1,308
This FlightHub deal was found by Cheapflights users on 5/1. 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 11/248:40 pmIAD - ROB
2 stops16h 10mMultiple Airlines
Thu 11/2711:05 amROB - IAD
2 stops25h 55mMultiple Airlines
Deal found 5/1$1,326
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2110:00 pmJFK - ROB
1 stop16h 35mAir Côte d’Ivoire
Mon 6/308:00 amROB - JFK
1 stop16h 00mAir Côte d’Ivoire
Deal found 4/30$1,432
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:10 pmJFK - ROB
2 stops21h 40mBrussels Airlines
Fri 9/129:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Deal found 4/30$1,498
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:40 pmIAD - ROB
1 stop24h 50mRoyal Air Maroc
Tue 1/133:30 amROB - IAD
1 stop20h 10mRoyal Air Maroc
Deal found 4/30$1,504
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 11/296:55 pmEWR - ROB
2 stops20h 45mUnited Airlines
Fri 1/910:00 pmROB - EWR
2 stops38h 31mUnited Airlines
Deal found 4/30$1,559
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:50 pmEWR - ROB
3 stops42h 00mSWISS
Fri 9/59:10 pmROB - EWR
2 stops27h 00mSWISS
Deal found 4/30$1,576

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Monrovia 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 May 1, 2025.
Use the filters below to find and compare flights from Pennsylvania to Monrovia that are best for you.

Fly from

Pennsylvania

Fly to

Monrovia

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

$1,227

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 9/29

8:45 pm-4:35 am

1 stop27h 50m

Monrovia Roberts Intl

Sat 11/29

3:30 am-5:55 pm

1 stop19h 25m

$1,266

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Fri 8/22

10:55 am-2:45 pm

1 stop23h 50m

Monrovia Roberts Intl

Fri 9/5

7:30 am-7:45 pm

2 stops16h 15m

$1,296

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 5/17

10:00 pm-6:35 pm

2 stops16h 35m

Monrovia Roberts Intl

Mon 6/16

8:00 am-8:00 pm

2 stops16h 00m

$1,308

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 10/21

10:55 am-5:50 pm

2 stops26h 55m

Monrovia Roberts Intl

Tue 11/11

11:05 am-8:00 am

2 stops25h 55m

$1,324

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 5/13

10:55 am-2:40 pm

1 stop23h 45m

Monrovia Roberts Intl

Sat 5/31

7:30 am-8:05 pm

2 stops16h 35m

$1,413

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 6/21

10:00 pm-6:35 pm

1 stop16h 35m

Monrovia Roberts Intl

Mon 6/30

8:00 am-8:00 pm

1 stop16h 00m

$1,432

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Thu 8/21

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Fri 9/12

9:10 pm-1:00 pm

1 stop19h 50m

$1,498

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Fri 5/30

9:05 pm-4:10 am

1 stop27h 05m

Monrovia Roberts Intl

Wed 6/11

5:00 am-7:05 pm

1 stop18h 05m

$1,527

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sun 5/18

1:45 pm-5:40 pm

2 stops23h 55m

Monrovia Roberts Intl

Mon 6/16

6:40 pm-7:35 am

2 stops40h 55m

$1,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 36 results
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Best time to book a flight from Pennsylvania to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia 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 Monrovia

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

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Monrovia (average of $1,197). Flying from Pennsylvania to Monrovia in May is currently the most expensive (average of $1,865). 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 ROB?

Find hourly flight availability from Pennsylvania to Monrovia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Pennsylvania to Monrovia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Monrovia

Get insights into the airlines that provide service to Monrovia. 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 Monrovia. Reviews last updated May 1, 2025.
See what other customers who have flown with SWISS, United Airlines and Brussels Airlines from Pennsylvania to Monrovia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,589 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,589 reviews
SWISS
7.5
Good
1,589 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,696 reviews
SWISS
7.5
Good
1,589 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Brussels Airlines
7.4
Good
346 reviews
SWISS
7.5
Good
1,589 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Ethiopian Air
7.2
Good
769 reviews
SWISS
7.5
Good
1,589 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air Canada
7.0
Good
9,252 reviews
SWISS
7.5
Good
1,589 reviews

Entertainment

6.7

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monrovia from Pennsylvania?

    Monrovia Roberts Intl (ROB), located 30.2 mi from the city center, is the airport you fly into when you book flights from Pennsylvania to Monrovia.

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

    The cheapest airline one-way is Royal Air Maroc, with whom users have recently found tickets for as low as $849. However, be on the lookout for offers from SWISS and Ethiopian Air, as they are both options that can get you from Pennsylvania to Monrovia for a low price.

  • What are the most popular routes from Pennsylvania to Monrovia?

    Most travelers choose New York John F Kennedy Intl - Monrovia Roberts Intl, Newark - Monrovia Roberts Intl or Washington, D.C. Dulles Intl - Monrovia Roberts Intl when deciding on the best route from Pennsylvania to Monrovia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Monrovia 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 Monrovia?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Monrovia (average of $1,197). Flying from Pennsylvania to Monrovia in May is currently the most expensive (average of $1,865). 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 Monrovia

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 Monrovia

Discover the top 2 airlines that operate flights from Pennsylvania to Monrovia. 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 May 1, 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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