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Monrovia

$642+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ROB
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,215
(FlightHub)

One-way from

$642
(Expedia)

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 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 April 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 April 22, 2025.

This oojo deal was found by Cheapflights users on 4/21. 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 10/2110:55 amIAD - ROB
1 stop23h 50mEthiopian Air
Tue 11/1111:05 amROB - IAD
2 stops25h 55mEthiopian Air
Deal found 4/21$1,035
This FlightHub deal was found by Cheapflights users on 4/21. 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.
Thu 9/189:45 pmEWR - ROB
2 stops37h 00mEthiopian Air
Thu 10/1611:05 amROB - EWR
2 stops25h 50mEthiopian Air
Deal found 4/21$1,215
This Ovago deal was found by Cheapflights users on 4/21. 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 4/21$1,224
This oojo deal was found by Cheapflights users on 4/20. 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 5/31:45 pmJFK - ROB
2 stops47h 55mKenya Airways
Mon 5/126:40 pmROB - JFK
2 stops40h 55mKenya Airways
Deal found 4/20$1,273
This oojo deal was found by Cheapflights users on 4/20. 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 4/238:45 pmJFK - ROB
1 stop27h 50mRoyal Air Maroc
Wed 5/145:45 amROB - JFK
1 stop32h 05mRoyal Air Maroc
Deal found 4/20$1,277
This FlightHub deal was found by Cheapflights users on 4/21. 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 9/169:45 pmEWR - ROB
2 stops16h 05mMultiple Airlines
Thu 10/1611:05 amROB - EWR
2 stops25h 50mMultiple Airlines
Deal found 4/21$1,298
This FlightHub deal was found by Cheapflights users on 4/21. 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 11/910:00 amIAD - ROB
1 stop23h 45mMultiple Airlines
Sat 11/227:30 amROB - IAD
2 stops16h 35mMultiple Airlines
Deal found 4/21$1,335
This oojo deal was found by Cheapflights users on 4/22. 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.
Mon 5/59:05 pmIAD - ROB
1 stop27h 30mRoyal Air Maroc
Wed 5/285:45 amROB - IAD
1 stop17h 20mRoyal Air Maroc
Deal found 4/22$1,391
This Air Côte d’Ivoire deal was found by Cheapflights users on 4/21. 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 Air Côte d’Ivoire is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:00 pmJFK - ROB
2 stops16h 35mAir Côte d’Ivoire
Wed 10/158:00 amROB - JFK
2 stops16h 00mAir Côte d’Ivoire
Deal found 4/21$1,432
This Gurufare deal was found by Cheapflights users on 4/21. 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.
Fri 11/216:25 pmJFK - ROB
2 stops21h 15mBrussels Airlines
Sat 12/1310:00 pmROB - JFK
1 stop20h 20mBrussels Airlines
Deal found 4/21$1,475
This Gurufare deal was found by Cheapflights users on 4/21. 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 10/811:20 pmEWR - ROB
3 stops40h 30mBrussels Airlines
Wed 10/229:10 pmROB - EWR
1 stop18h 05mBrussels Airlines
Deal found 4/21$1,494
This Justfly.com deal was found by Cheapflights users on 4/21. 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.
Sat 11/294:25 pmJFK - ROB
3 stops23h 15mSWISS
Sun 2/1510:00 pmROB - JFK
2 stops20h 05mSWISS
Deal found 4/21$1,536

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 April 22, 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

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 9/15

9:40 pm-2:45 pm

2 stops37h 05m

Monrovia Roberts Intl

Thu 9/25

11:05 am-8:55 am

2 stops25h 50m

$1,260

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 5/3

1:45 pm-5:40 pm

2 stops47h 55m

Monrovia Roberts Intl

Mon 5/12

6:40 pm-7:35 am

2 stops40h 55m

$1,273

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Fri 4/25

8:45 pm-4:35 am

1 stop27h 50m

Monrovia Roberts Intl

Fri 5/9

5:45 am-9:50 am

1 stop32h 05m

$1,277

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 5/10

10:00 pm-6:35 pm

2 stops16h 35m

Monrovia Roberts Intl

Sat 5/17

8:00 am-8:00 pm

2 stops16h 00m

$1,303

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 5/5

9:05 pm-4:35 am

1 stop27h 30m

Monrovia Roberts Intl

Wed 5/28

5:45 am-7:05 pm

1 stop17h 20m

$1,391

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 5/5

10:55 am-5:50 pm

2 stops26h 55m

Monrovia Roberts Intl

Wed 5/28

7:30 am-8:05 pm

2 stops16h 35m

$1,417

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Fri 4/25

9:45 pm-5:50 pm

3 stops40h 05m

Monrovia Roberts Intl

Fri 5/9

7:30 am-7:45 pm

2 stops16h 15m

$1,426

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 4/28

10:00 pm-6:35 pm

3 stops40h 35m

Monrovia Roberts Intl

Sat 5/3

8:00 am-8:00 pm

2 stops16h 00m

$1,477

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Tue 5/20

9:45 pm-5:50 pm

2 stops16h 05m

Monrovia Roberts Intl

Tue 5/27

7:30 am-7:45 pm

2 stops16h 15m

$1,487

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

Mon 7/28

6:00 am-7:50 pm

3 stops33h 50m

Monrovia Roberts Intl

Wed 8/27

9:10 pm-3:48 pm

2 stops22h 38m

$1,593

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 48 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 $1,864). 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 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 April 22, 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 April 22, 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
1,582 reviews

Crew

8.2

Entertainment

6.7

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.6

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
1,582 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Entertainment

6.7

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.6

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
8,684 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Entertainment

6.7

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.6

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
1,582 reviews

Crew

8.2

Entertainment

6.7

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.6

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
1,582 reviews

Crew

8.2

Entertainment

6.7

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.6

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
9,170 reviews
SWISS
7.5
Good
1,582 reviews

Crew

8.2

Entertainment

6.7

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.6

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 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 $642. However, be on the lookout for offers from SWISS and Kenya Airways, 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 $1,864). 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 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,489Average$1,602FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,582Average$2,089FlexibilityNo cancel feeOn-time69%

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