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$798+ Cheap flights from Monrovia (ROB) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — PHL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Monrovia to Pennsylvania

Keep the following information in mind while searching for Monrovia to Pennsylvania flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,075
(FlightHub)

One-way from

$798
(Gurufare)
From Monrovia Roberts Intl to Pennsylvania
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One-way flight from Monrovia Roberts Intl to Pennsylvania
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Find flight deals from Monrovia to Pennsylvania

Cheapest flights from Monrovia to Pennsylvania
Explore the most affordable flight options available from Monrovia to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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 10/125:00 amROB - IAD
2 stops18h 05mRoyal Air Maroc
Wed 10/229:05 pmIAD - ROB
2 stops28h 40mRoyal Air Maroc
Deal found 9/15$1,038
This FlightHub deal was found by Cheapflights users on 9/16. 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 12/145:35 amROB - JFK
1 stop17h 20mRoyal Air Maroc
Sat 1/1710:10 amJFK - ROB
1 stop13h 25mRoyal Air Maroc
Deal found 9/16$1,075
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Tue 10/216:10 pmJFK - ROB
2 stops21h 40mBrussels Airlines
Deal found 9/15$1,163
This Air Canada deal was found by Cheapflights users on 9/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:45 pmROB - JFK
2 stops27h 13mMultiple Airlines
Thu 11/1310:05 amJFK - ROB
2 stops27h 40mMultiple Airlines
Deal found 9/15$1,164
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/149:10 pmROB - EWR
1 stop20h 05mUnited Airlines
Tue 10/216:40 pmEWR - ROB
2 stops21h 10mUnited Airlines
Deal found 9/15$1,167
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/318:05 pmROB - JFK
2 stops22h 15mUnited Airlines
Mon 11/106:25 pmJFK - ROB
2 stops21h 50mUnited Airlines
Deal found 9/15$1,167
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/1410:45 pmROB - EWR
1 stop19h 45mUnited Airlines
Sat 1/179:00 amEWR - ROB
3 stops31h 15mUnited Airlines
Deal found 9/16$1,168
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/149:10 pmROB - JFK
1 stop19h 50mUnited Airlines
Tue 10/216:10 pmJFK - ROB
2 stops21h 40mUnited Airlines
Deal found 9/16$1,168
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/110:45 pmROB - EWR
1 stop19h 45mUnited Airlines
Thu 11/136:55 pmEWR - ROB
1 stop18h 50mUnited Airlines
Deal found 9/17$1,169
This United Airlines deal was found by Cheapflights users on 9/17. 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 11/110:45 pmROB - JFK
1 stop19h 35mUnited Airlines
Thu 11/136:25 pmJFK - ROB
1 stop19h 20mUnited Airlines
Deal found 9/17$1,169
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/149:10 pmROB - LGA
2 stops26h 07mUnited Airlines
Tue 10/212:56 pmLGA - ROB
3 stops24h 54mUnited Airlines
Deal found 9/15$1,172
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/2810:45 pmROB - LGA
2 stops26h 22mUnited Airlines
Thu 11/133:15 pmLGA - ROB
2 stops22h 30mUnited Airlines
Deal found 9/17$1,174

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monrovia 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 September 17, 2025.
Use the filters below to find and compare flights from Monrovia to Pennsylvania that are best for you.

Fly from

Monrovia

Fly to

Pennsylvania

Route

Depart

Return

Price

MonroviaWashington, D.C.

ROB - IAD

ROBIAD

Monrovia Roberts Intl

Sun 10/12

5:00 am-7:05 pm

2 stops18h 05m

Washington, D.C. Dulles Intl

Wed 10/22

9:05 pm-5:45 am

2 stops28h 40m

$1,038

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Sun 12/14

5:35 am-5:55 pm

1 stop17h 20m

New York John F Kennedy Intl

Sat 1/17

10:10 am-4:35 am

1 stop13h 25m

$1,075

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Sun 12/14

10:45 pm-1:20 pm

1 stop19h 35m

New York John F Kennedy Intl

Sat 1/17

6:25 pm-9:15 pm

2 stops21h 50m

$1,164

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Tue 10/14

9:10 pm-1:15 pm

1 stop20h 05m

Newark

Tue 10/21

7:00 am-7:50 pm

3 stops32h 50m

$1,167

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Sat 11/1

10:45 pm-2:20 pm

1 stop19h 35m

New York John F Kennedy Intl

Thu 11/13

6:25 pm-6:45 pm

1 stop19h 20m

$1,167

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Wed 11/5

10:45 pm-1:20 pm

1 stop19h 35m

New York John F Kennedy Intl

Thu 11/13

6:25 pm-6:45 pm

1 stop19h 20m

$1,167

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Sun 12/14

10:45 pm-1:30 pm

1 stop19h 45m

Newark

Sat 1/17

6:55 pm-9:15 pm

2 stops21h 20m

$1,168

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Sun 12/14

10:45 pm-1:30 pm

1 stop19h 45m

Newark

Sat 1/17

9:00 am-9:15 pm

3 stops31h 15m

$1,168

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Sun 12/14

10:45 pm-1:20 pm

1 stop19h 35m

New York John F Kennedy Intl

Sat 1/17

6:25 pm-9:15 pm

2 stops21h 50m

$1,168

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Tue 10/14

9:10 pm-1:00 pm

1 stop19h 50m

New York John F Kennedy Intl

Tue 10/21

6:10 pm-7:50 pm

2 stops21h 40m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 56 results
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Best time to book a flight from Monrovia to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Monrovia 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 Monrovia 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 Monrovia to Pennsylvania. 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 from for flights from Monrovia to Pennsylvania?

    Most people fly from Monrovia Roberts Intl (ROB) if they book a flight from Monrovia to Pennsylvania. Monrovia Roberts Intl is conveniently located just 30.2 mi from Monrovia’s city center.

  • How long is the flight from Monrovia to Pennsylvania?

    Royal Air Maroc, Brussels Airlines, and United Airlines can get you from Monrovia to Pennsylvania in just under 18h 05m. Your travel time can differ by up to 2h. The distance between Monrovia and Pennsylvania is about 4718 mi. This flight may include one or multiple stops.

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

    $798 is the cheapest one-way deal found within the past few days, from Kenya Airways. You may also be able to find cheap deals on Royal Air Maroc and American Airlines, with prices starting from $902 and $938, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monrovia 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.

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

    Currently, August is the cheapest month in which you can book a flight from Monrovia to Pennsylvania (average of $236). Flying from Monrovia to Pennsylvania in March is currently the most expensive (average of $295). 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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