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$631+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ROB
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Pennsylvania to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Monrovia (ROB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$1,205
(FlightHub)

One-way from

$631
(oojo)
From Pennsylvania to Monrovia Roberts Intl
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One-way flight from Pennsylvania to Monrovia Roberts Intl
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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 January 21, 2025.

This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/210:00 amIAD - ROB
1 stop23h 40mEthiopian Air
Sun 4/2710:45 amROB - IAD
2 stops26h 10mEthiopian Air
Deal found 1/20$1,205
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:00 amEWR - ROB
1 stop23h 40mEthiopian Air
Thu 3/2710:45 amROB - EWR
2 stops26h 15mEthiopian Air
Deal found 1/21$1,233
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:25 pmJFK - ROB
2 stops21h 15mBrussels Airlines
Wed 3/196:10 pmROB - JFK
2 stops24h 10mBrussels Airlines
Deal found 1/20$1,252
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Mon 2/38:55 pmJFK - ROB
2 stops14h 45mMultiple Airlines
Sun 2/163:00 pmROB - JFK
2 stops32h 55mMultiple Airlines
Deal found 1/21$1,260
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:15 pmEWR - ROB
3 stops21h 25mBrussels Airlines
Wed 3/196:10 pmROB - EWR
2 stops23h 25mBrussels Airlines
Deal found 1/20$1,268
This oojo deal was found by Cheapflights users on 1/21. 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.
Wed 2/198:00 pmJFK - ROB
2 stops27h 20mRoyal Air Maroc
Fri 2/285:20 amROB - JFK
1 stop17h 35mRoyal Air Maroc
Deal found 1/21$1,275
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:30 amLGA - ROB
3 stops33h 10mAir Canada
Wed 3/196:10 pmROB - LGA
3 stops27h 28mAir Canada
Deal found 1/20$1,288
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/37:00 pmEWR - ROB
2 stops20h 40mUnited Airlines
Wed 2/196:10 pmROB - EWR
2 stops24h 25mUnited Airlines
Deal found 1/21$1,288
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/33:20 pmLGA - ROB
3 stops24h 20mUnited Airlines
Fri 2/146:10 pmROB - LGA
3 stops29h 37mUnited Airlines
Deal found 1/21$1,302
This Orbitz deal was found by Cheapflights users on 1/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:05 pmEWR - ROB
2 stops37h 50mMultiple Airlines
Wed 3/196:10 pmROB - EWR
2 stops23h 25mMultiple Airlines
Deal found 1/20$1,306
This SWISS deal was found by Cheapflights users on 1/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/29:00 pmJFK - ROB
3 stops42h 40mSWISS
Fri 3/76:10 pmROB - JFK
3 stops47h 55mSWISS
Deal found 1/21$1,323
This oojo deal was found by Cheapflights users on 1/20. 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.
Sun 3/161:45 pmJFK - ROB
2 stops23h 55mKenya Airways
Thu 4/36:40 pmROB - JFK
2 stops40h 55mKenya Airways
Deal found 1/20$1,326

Find flights from Pennsylvania to Monrovia within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 2/2

10:00 am-2:40 pm

1 stop23h 40m

Monrovia Roberts Intl

Sun 4/27

10:45 am-8:55 am

2 stops26h 10m

$1,205

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Fri 3/7

10:00 am-2:40 pm

1 stop23h 40m

Monrovia Roberts Intl

Thu 3/27

10:45 am-9:00 am

2 stops26h 15m

$1,233

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 3/3

6:25 pm-8:40 pm

2 stops21h 15m

Monrovia Roberts Intl

Wed 3/19

6:10 pm-2:20 pm

2 stops24h 10m

$1,252

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 2/3

8:55 pm-4:40 pm

2 stops14h 45m

Monrovia Roberts Intl

Sun 2/16

3:00 pm-6:55 pm

2 stops32h 55m

$1,260

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 3/3

6:15 pm-8:40 pm

3 stops21h 25m

Monrovia Roberts Intl

Wed 3/19

6:10 pm-1:35 pm

2 stops23h 25m

$1,268

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Wed 2/19

8:00 pm-4:20 am

2 stops27h 20m

Monrovia Roberts Intl

Fri 2/28

5:20 am-5:55 pm

1 stop17h 35m

$1,275

New YorkMonrovia

LGA - ROB

LGAROB

New York LaGuardia

Mon 3/3

6:30 am-8:40 pm

3 stops33h 10m

Monrovia Roberts Intl

Wed 3/19

6:10 pm-5:38 pm

3 stops27h 28m

$1,288

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 2/3

7:00 pm-8:40 pm

2 stops20h 40m

Monrovia Roberts Intl

Wed 2/19

6:10 pm-1:35 pm

2 stops24h 25m

$1,288

New YorkMonrovia

LGA - ROB

LGAROB

New York LaGuardia

Mon 2/3

3:20 pm-8:40 pm

3 stops24h 20m

Monrovia Roberts Intl

Fri 2/14

6:10 pm-6:47 pm

3 stops29h 37m

$1,302

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 3/3

10:05 pm-4:55 pm

2 stops37h 50m

Monrovia Roberts Intl

Wed 3/19

6:10 pm-1:35 pm

2 stops23h 25m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 40 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.

Travel insights for flights from Pennsylvania to Monrovia

Get recent, data-driven insights about flights from Pennsylvania to Monrovia including ideal travel times, pricing trends, and more.

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 $1,835). 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 January 21, 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 January 21, 2025.
See what other customers who have flown with Ethiopian Air, United Airlines and SWISS 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
1,600 reviews

Boarding

7.6

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Entertainment

6.8

Reviews

1 / 10

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
1,600 reviews
SWISS
7.5
Good
1,600 reviews

Boarding

7.6

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Entertainment

6.8

Reviews

1 / 10

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
8,984 reviews
SWISS
7.5
Good
1,600 reviews

Boarding

7.6

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Entertainment

6.8

Reviews

1 / 10

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
349 reviews
SWISS
7.5
Good
1,600 reviews

Boarding

7.6

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Entertainment

6.8

Reviews

1 / 10

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
775 reviews
SWISS
7.5
Good
1,600 reviews

Boarding

7.6

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Entertainment

6.8

Reviews

1 / 10

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
7.0
Good
8,633 reviews
SWISS
7.5
Good
1,600 reviews

Boarding

7.6

Overall

7.5

Food

7.0

Comfort

7.4

Crew

8.2

Entertainment

6.8

Reviews

1 / 10

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 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 $631. However, be on the lookout for offers from Ethiopian Air and Brussels Airlines, 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 New York LaGuardia - 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 $1,835). 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.

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$1,499Average$1,585FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,570Average$2,089FlexibilityNo cancel feeOn-time69%
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