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Cheap flights from Philadelphia (PHL) to Monrovia (ROB) from $1,543

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — ROB
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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The best prices from Philadelphia to Monrovia Roberts Intl are usually found in September or December, booked 74 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Philadelphia to Monrovia

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 May 8, 2024.

Popular in

April

Cheapest in

September

Average price

$1,854

Round-trip from

$1,212
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 27% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Philadelphia to Monrovia Roberts Intl
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What is the cheapest day to fly round-trip from Philadelphia to Monrovia?

Saturday flights are generally found to be more expensive for flights from Philadelphia to Monrovia. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Monrovia.

How far in advance should I book a flight from Philadelphia to Monrovia?

Users have found that booking a flight from Philadelphia to Monrovia at least 59 days early can save you up to 24% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Philadelphia to Monrovia for as little as $1,432 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,599 for flights departing within the next 3 days.

What is the cheapest month to fly from Philadelphia to Monrovia?

Flights from Philadelphia to Monrovia lean towards being more expensive in April. Prices are generally better when you fly from Philadelphia to Monrovia in September, with the cheapest ticket starting at $664.

When is the cheapest time to fly from Philadelphia to Monrovia (PHL - ROB)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Monrovia in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Cheap Brussels Airlines flights from Philadelphia to Monrovia

Explore cheap flight options specifically provided by Brussels Airlines for the route between Philadelphia and Monrovia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the lowest-priced Brussels Airlines flights heading from Philadelphia to Monrovia. Make sure to double check the flight details before booking.
Wed 8/285:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Wed 9/48:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/8$1,658
Sat 11/22:37 pmPHL - ROB
2 stops25h 43mBrussels Airlines
Sat 11/99:40 pmROB - PHL
2 stops26h 00mBrussels Airlines
Deal found 5/8$1,683
Sat 11/22:37 pmPHL - ROB
3 stops25h 43mBrussels Airlines
Sat 11/99:40 pmROB - PHL
3 stops26h 00mBrussels Airlines
Deal found 5/8$1,736
Wed 6/125:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Fri 7/128:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/7$1,872
Wed 6/125:35 pmPHL - ROB
3 stops45h 45mBrussels Airlines
Fri 7/128:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/7$1,873
Thu 5/235:35 pmPHL - ROB
3 stops21h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/8$1,994
Sun 6/305:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/6$2,275
Sun 6/305:35 pmPHL - ROB
3 stops45h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/6$2,400

Cheap British Airways flights from Philadelphia to Monrovia

Explore cheap flight options specifically provided by British Airways for the route between Philadelphia and Monrovia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Some of the lowest-priced British Airways flights we've found at this time heading from Philadelphia to Monrovia. Deals frequently update to provide users with more options.
Tue 8/137:00 pmPHL - ROB
2 stops29h 35mBritish Airways
Tue 8/205:45 amROB - PHL
2 stops35h 00mBritish Airways
Deal found 5/8$2,115
Tue 8/1311:40 amPHL - ROB
3 stops36h 55mBritish Airways
Tue 8/205:45 amROB - PHL
2 stops35h 00mBritish Airways
Deal found 5/8$2,149
Tue 8/1311:40 amPHL - ROB
3 stops36h 55mBritish Airways
Tue 8/205:45 amROB - PHL
3 stops35h 23mBritish Airways
Deal found 5/8$2,167
Tue 7/210:30 pmPHL - ROB
2 stops26h 05mBritish Airways
Sat 7/65:45 amROB - PHL
2 stops37h 45mBritish Airways
Deal found 5/8$2,568
Tue 7/22:20 pmPHL - ROB
3 stops34h 15mBritish Airways
Sat 7/65:45 amROB - PHL
2 stops35h 00mBritish Airways
Deal found 5/8$2,577
Fri 8/210:35 pmPHL - ROB
3 stops74h 00mBritish Airways
Tue 8/275:45 amROB - PHL
3 stops22h 43mBritish Airways
Deal found 5/7$4,325

Cheap Philadelphia to Monrovia flights in May & June 2024

Find cheap flight options from Philadelphia to Monrovia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Check out some of the best flight deals from Philadelphia to Monrovia in 2024. For more flight deals, be sure to check back very soon.
Wed 6/125:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Fri 7/128:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/7$1,872
Wed 6/125:35 pmPHL - ROB
3 stops45h 45mBrussels Airlines
Fri 7/128:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/7$1,873
Sun 6/305:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/6$2,275
Sun 6/305:35 pmPHL - ROB
3 stops45h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/6$2,400
Thu 6/65:35 pmPHL - ROB
3 stops21h 45mMultiple Airlines
Thu 6/136:40 pmROB - PHL
3 stops34h 26mMultiple Airlines
Deal found 5/7$2,903
Sat 6/155:35 pmPHL - ROB
3 stops21h 45mMultiple Airlines
Thu 6/205:45 amROB - PHL
2 stops37h 36mMultiple Airlines
Deal found 5/7$3,208
Thu 6/610:30 pmPHL - ROB
2 stops39h 10mMultiple Airlines
Thu 6/136:40 pmROB - PHL
2 stops22h 00mMultiple Airlines
Deal found 5/7$3,233
Thu 6/68:45 pmPHL - ROB
2 stops51h 50mMultiple Airlines
Thu 6/136:40 pmROB - PHL
3 stops48h 41mMultiple Airlines
Deal found 5/7$3,362
Sat 6/155:35 pmPHL - ROB
3 stops21h 45mMultiple Airlines
Thu 6/206:40 pmROB - PHL
3 stops48h 41mMultiple Airlines
Deal found 5/7$3,786

Philadelphia to Monrovia 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Monrovia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the best flight deals from Philadelphia to Monrovia in 2024. For more flight deals, be sure to check back very soon.
Fri 8/24:10 pmPHL - ROB
3 stops47h 10mMultiple Airlines
Tue 8/278:40 pmROB - PHL
2 stops22h 49mMultiple Airlines
Deal found 5/7$1,594
Wed 6/125:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Fri 7/128:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/7$1,872
Wed 6/125:35 pmPHL - ROB
3 stops45h 45mBrussels Airlines
Fri 7/128:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/7$1,873
Sun 6/305:35 pmPHL - ROB
2 stops45h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/6$2,275
Sun 6/305:35 pmPHL - ROB
3 stops45h 45mBrussels Airlines
Sun 7/288:40 pmROB - PHL
2 stops23h 20mBrussels Airlines
Deal found 5/6$2,400
Fri 8/28:45 pmPHL - ROB
2 stops41h 05mMultiple Airlines
Tue 8/275:45 amROB - PHL
2 stops37h 05mMultiple Airlines
Deal found 5/7$2,404
Sat 7/136:00 amPHL - ROB
3 stops31h 50mMultiple Airlines
Wed 7/177:30 amROB - PHL
3 stops34h 22mMultiple Airlines
Deal found 5/6$2,834
Thu 6/65:35 pmPHL - ROB
3 stops21h 45mMultiple Airlines
Thu 6/136:40 pmROB - PHL
3 stops34h 26mMultiple Airlines
Deal found 5/7$2,903
Sat 7/138:45 pmPHL - ROB
2 stops51h 50mMultiple Airlines
Wed 7/177:30 amROB - PHL
3 stops35h 50mMultiple Airlines
Deal found 5/6$3,091

Find flights from Philadelphia to Monrovia within your budget

Customize your flight search to find flights from Philadelphia 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,543 - $2,578

Route

Depart

Return

Price

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Sat 11/2

3 stops21h 35m

Monrovia Roberts Intl

Sat 11/9

2 stops26h 00m

$1,543

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Wed 8/28

3 stops47h 10m

Monrovia Roberts Intl

Wed 9/4

2 stops22h 51m

$1,569

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Fri 8/2

3 stops47h 10m

Monrovia Roberts Intl

Tue 8/27

2 stops22h 49m

$1,594

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Wed 8/28

2 stops45h 45m

Monrovia Roberts Intl

Wed 9/4

2 stops23h 20m

$1,658

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Sat 11/2

2 stops25h 43m

Monrovia Roberts Intl

Sat 11/9

2 stops26h 00m

$1,683

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Sun 10/20

3 stops44h 25m

Monrovia Roberts Intl

Sun 10/27

2 stops27h 52m

$1,691

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Sat 11/2

3 stops25h 43m

Monrovia Roberts Intl

Sat 11/9

3 stops26h 00m

$1,736

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Tue 8/13

2 stops29h 35m

Monrovia Roberts Intl

Tue 8/20

2 stops35h 00m

$2,115

PhiladelphiaMonrovia Roberts Intl

PHL - ROB

PHLROB

Philadelphia

Sat 8/24

3 stops23h 15m

Monrovia Roberts Intl

Sat 8/31

3 stops34h 15m

$2,578

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from Philadelphia to Monrovia?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Monrovia. Price data was last updated on May 3, 2024.
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Monrovia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Philadelphia to Monrovia?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Monrovia. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Monrovia flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Monrovia by month

Plan your trip from Philadelphia to Monrovia by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Monrovia is currently $0 while a round-trip flight costs $1,796. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Monrovia (average of $1,212). Flying from Philadelphia to Monrovia in June is currently the most expensive (average of $1,683). 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.

January

$1,513

February

$1,494

March

$1,507

April

$1,608

May

$1,634

June

$1,683

July

$1,639

August

$1,395

September

$1,212

October

$1,441

November

$1,435

December

$1,661

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 8, 2024.
Read reviews from past customers who have flown Brussels Airlines, British Airways and United Airlines from Philadelphia to Monrovia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,043 reviews
Check prices

Food

6.7

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,043 reviews
United Airlines
7.4
Good
11,043 reviews
Check prices

Food

6.7

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Ethiopian Air
7.4
Good
789 reviews
United Airlines
7.4
Good
11,043 reviews
Check prices

Food

6.7

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Brussels Airlines
7.3
Good
591 reviews
United Airlines
7.4
Good
11,043 reviews
Check prices

Food

6.7

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

British Airways
6.8
Okay
6,868 reviews
United Airlines
7.4
Good
11,043 reviews
Check prices

Food

6.7

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.2

Overall

7.4

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

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

  • Can I find flights from Philadelphia to Monrovia for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Monrovia for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,543, but on average you can expect to pay $1,889.

  • What are the cheapest airlines flying from Philadelphia to Monrovia round-trip?

    Our cheapest airline available from Philadelphia to Monrovia is Brussels Airlines. Our recent data shows that you can find tickets from as low as $1,658 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $1,691 and $2,115 round-trip. You may be able to fly from Philadelphia to Monrovia for 2% less than the average price by searching for these airlines.

  • What does PHL to ROB mean?

    Great question - PHL to ROB just means Philadelphia Airport to Monrovia Roberts Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Philadelphia to Monrovia that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Monrovia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Monrovia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Monrovia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • Can I find deals for flights from Philadelphia to Monrovia that allow pets onboard?

    Many airlines flying from Philadelphia to Monrovia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Monrovia?

    Yes, you can often find last-minute deals on Philadelphia to Monrovia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Monrovia flight deals updated?

    The Philadelphia to Monrovia flight deals you see on this page were last updated on 5/7.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Philadelphia and Monrovia flights
Browse other Philadelphia and Monrovia flight options. Last updated on May 8, 2024.

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Top 2 airlines flying from Philadelphia to Monrovia

Discover the top 2 airlines that operate flights from Philadelphia 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,212Average$1,526FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Brussels AirlinesCheapest$1,336Average$1,741FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
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Search flights from Philadelphia to Monrovia by cabin class

Find flights from Philadelphia to Monrovia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Philadelphia to Monrovia?

When you search for this flight from Philadelphia to Monrovia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Monrovia?

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Monrovia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Philadelphia to Monrovia with no change fees?

Yes, we can. To see specific flights from Philadelphia to Monrovia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Philadelphia to Monrovia become cheaper?

Yes! Start tracking prices for Philadelphia to Monrovia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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