HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pennsylvania

$672+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
ROB — PHL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Monrovia to Pennsylvania with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,158
(FlightHub)

One-way from

$672
(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.
Search Deals
From Monrovia Roberts Intl to Pennsylvania
Search Deals
One-way flight from Monrovia Roberts Intl to Pennsylvania
Search Deals

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 April 17, 2025.

This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:10 pmROB - JFK
1 stop19h 50mBrussels Airlines
Wed 9/39:50 pmJFK - ROB
2 stops42h 00mBrussels Airlines
Deal found 4/17$1,158
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:45 amROB - JFK
1 stop32h 05mRoyal Air Maroc
Wed 9/38:45 pmJFK - ROB
1 stop27h 50mRoyal Air Maroc
Deal found 4/17$1,171
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:10 pmROB - EWR
2 stops22h 05mBrussels Airlines
Wed 9/311:20 pmEWR - ROB
3 stops40h 30mBrussels Airlines
Deal found 4/17$1,176
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:40 pmROB - JFK
2 stops40h 55mKenya Airways
Wed 10/221:45 pmJFK - ROB
2 stops23h 55mKenya Airways
Deal found 4/17$1,215
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 9/109:10 pmROB - EWR
2 stops30h 24mUnited Airlines
Wed 10/227:18 pmEWR - ROB
3 stops44h 32mUnited Airlines
Deal found 4/17$1,243
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:10 pmROB - LGA
2 stops21h 35mMultiple Airlines
Tue 6/177:05 amLGA - ROB
3 stops32h 45mMultiple Airlines
Deal found 4/17$1,335
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:10 pmROB - EWR
2 stops21h 26mMultiple Airlines
Tue 6/1711:31 amEWR - ROB
3 stops28h 19mMultiple Airlines
Deal found 4/17$1,336
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:10 pmROB - JFK
2 stops28h 38mMultiple Airlines
Tue 6/179:00 amJFK - ROB
3 stops30h 50mMultiple Airlines
Deal found 4/17$1,339
This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/85:45 amROB - JFK
3 stops31h 04mBritish Airways
Fri 6/274:00 pmJFK - ROB
3 stops32h 35mBritish Airways
Deal found 4/17$1,354
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/49:10 pmROB - LGA
2 stops44h 06mUnited Airlines
Sun 5/118:35 pmLGA - ROB
3 stops43h 15mUnited Airlines
Deal found 4/17$1,479
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:30 amROB - IAD
2 stops16h 35mMultiple Airlines
Fri 5/210:55 amIAD - ROB
1 stop23h 45mMultiple Airlines
Deal found 4/17$1,561
This Ethiopian Air deal was found by Cheapflights users on 4/17. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:30 amROB - IAD
2 stops16h 35mEthiopian Air
Sat 5/39:40 pmIAD - ROB
2 stops16h 10mEthiopian Air
Deal found 4/17$1,650

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 April 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

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Wed 7/16

9:10 pm-1:00 pm

1 stop19h 50m

New York John F Kennedy Intl

Wed 9/3

9:50 pm-7:50 pm

2 stops42h 00m

$1,158

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Wed 7/16

5:45 am-9:50 am

1 stop32h 05m

New York John F Kennedy Intl

Wed 9/3

8:45 pm-4:35 am

1 stop27h 50m

$1,171

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Wed 7/16

9:10 pm-3:15 pm

2 stops22h 05m

Newark

Wed 9/3

11:20 pm-7:50 pm

3 stops40h 30m

$1,176

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Wed 9/10

6:40 pm-7:35 am

2 stops40h 55m

New York John F Kennedy Intl

Wed 10/22

1:45 pm-5:40 pm

2 stops23h 55m

$1,215

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Wed 9/10

9:10 pm-11:34 pm

2 stops30h 24m

Newark

Wed 10/22

7:18 pm-7:50 pm

3 stops44h 32m

$1,243

MonroviaNew York

ROB - LGA

ROBLGA

Monrovia Roberts Intl

Fri 6/13

9:10 pm-2:45 pm

2 stops21h 35m

New York LaGuardia

Tue 6/17

7:05 am-7:50 pm

3 stops32h 45m

$1,335

MonroviaNewark

ROB - EWR

ROBEWR

Monrovia Roberts Intl

Fri 6/13

9:10 pm-2:36 pm

2 stops21h 26m

Newark

Tue 6/17

11:31 am-7:50 pm

3 stops28h 19m

$1,336

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Fri 6/13

9:10 pm-9:48 pm

2 stops28h 38m

New York John F Kennedy Intl

Tue 6/17

9:00 am-7:50 pm

3 stops30h 50m

$1,339

MonroviaNew York

ROB - JFK

ROBJFK

Monrovia Roberts Intl

Sun 6/8

5:45 am-8:49 am

3 stops31h 04m

New York John F Kennedy Intl

Fri 6/27

4:00 pm-4:35 am

3 stops32h 35m

$1,354

MonroviaNew York

ROB - LGA

ROBLGA

Monrovia Roberts Intl

Sun 5/4

9:10 pm-1:16 pm

2 stops44h 06m

New York LaGuardia

Sun 5/11

8:35 pm-7:50 pm

3 stops43h 15m

$1,479

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 23 results
1
2
3

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

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with United Airlines, Brussels Airlines and Ethiopian Air from Monrovia to Pennsylvania to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Brussels Airlines
7.4
Good
345 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Ethiopian Air
7.2
Good
766 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Côte d’Ivoire
7.0
Good
30 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Kenya Airways
6.8
Okay
262 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

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.

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

    $672 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 Brussels Airlines, with prices starting from $857 and $997, respectively.

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

    Most travelers choose Monrovia Roberts Intl - Washington, D.C. Dulles Intl, Monrovia Roberts Intl - New York John F Kennedy Intl or Monrovia Roberts Intl - Newark 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.