Cheap flights from Philadelphia (PHL) to Monrovia (ROB)

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The best prices from Philadelphia to Monrovia Roberts Intl are usually found in August or October, booked 60 days in advance, depart on a Thursday or Saturday and return on a Tuesday

How to find the cheapest flight from
Philadelphia (PHL) to Monrovia (ROB)

All the information you need to plan the best PHL to ROB flight in 2022: compare Philadelphia to Monrovia flight prices with the expected peak season, weather and rainfall in Monrovia.
PHL - ROB
Price
$1,106 - $1,688

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 11% potential price drop

Round-trip from

$1,106

From Philadelphia to Monrovia Roberts Intl

One-way from

$803

One-way flight from Philadelphia to Monrovia Roberts Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 61 days early can save you up to 12% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Philadelphia to Monrovia for as little as $1,194 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 $1,396 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 December. Prices are generally better when you fly from Philadelphia to Monrovia in August, with the cheapest ticket starting at $1,106.

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 afternoon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

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.

Cheap flights from Philadelphia to Monrovia in June, July 2022

The best prices found for PHL to ROB flights for June, July
8 Jul - 12 Aug
$1,576pp
PHL
Philadelphia
United Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
United Airlines
   
2 STOPS
PHL
Philadelphia
10 Jul - 10 Aug
$1,691pp
PHL
Philadelphia
United Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
United Airlines
   
2 STOPS
PHL
Philadelphia
18 Jul - 24 Jul
$1,847pp
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
British Airways
   
2 STOPS
PHL
Philadelphia

Philadelphia to Monrovia 2022 flight deals

Cheap flights to Monrovia from Philadelphia found for this year
20 Oct - 4 Nov
$1,119pp
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
24 Nov - 1 Mar
$1,123pp
PHL
Philadelphia
United Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
United Airlines
   
2 STOPS
PHL
Philadelphia
10 Oct - 28 Oct
$1,128pp
PHL
Philadelphia
United Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
United Airlines
   
2 STOPS
PHL
Philadelphia

Last minute flights from Philadelphia to Monrovia

Late deals on round-trip flights to Monrovia from Philadelphia, departing today and this week
28 Jun - 2 Aug
$4,192pp
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
Multiple Airlines
     
3 STOPS
PHL
Philadelphia
28 Jun - 2 Aug
$5,096pp
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
Multiple Airlines
     
3 STOPS
PHL
Philadelphia
28 Jun - 2 Aug
$5,652pp
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
ROB
Monrovia Roberts Intl
ROB
Monrovia Roberts Intl
Multiple Airlines
   
2 STOPS
PHL
Philadelphia

One-way flights to Roberts Intl from Philadelphia

The cheapest one-way flights from Philadelphia to Monrovia
6:20 pm - 1:50 pm
Multiple Airlines
2 Stops
39h 30m
PHL - ROB
Multiple Airlines
$3,677
JustFly
4:30 am - 3:20 pm
Air Canada
3 Stops
30h 50m
PHL - ROB
Air Canada
$803
CheapOair

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Philadelphia</span> to <span class="emphasized">Monrovia</span> flights.

Flight FAQs

From Philadelphia to Monrovia

Which airlines flying from Philadelphia to Monrovia Roberts Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and British Airways flying from Philadelphia to Monrovia Roberts Intl have implemented new flexible cancellation policies.

Can I find flights from Philadelphia to Monrovia for under $1,200 on Cheapflights?

Yes, there are multiple flights from Philadelphia to Monrovia for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,119, but on average you can expect to pay $1,726.

Are there last-minute flights available from Philadelphia to Monrovia for under $4,200?

There are currently 3+ open flights from Philadelphia to Monrovia within the next 7 days for less than $4,200.

How popular is this Philadelphia to Monrovia flight route?

Within the past month, 18 users have taken a look at flights from Philadelphia to Monrovia Roberts Intl.

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

Our cheapest airline available from Philadelphia to Monrovia is United Airlines. Our recent data shows that you can find tickets from as low as $1,123 on this airline. An additional option worth looking into is British Airways, starting at $1,483. You may be able to fly from Philadelphia to Monrovia for 9% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Philadelphia to Monrovia?

Before booking your flight from Philadelphia to Monrovia check out the most popular airlines for this route: Air France, British Airways or Delta.

What are the cheapest flights from Philadelphia to Monrovia?

While on average a flight from Philadelphia to Monrovia is generally $1,464, our data shows the cheapest flight currently is $803. When looking at the most popular route, (Philadelphia - Monrovia Roberts Intl), you can expect to pay $1,119 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Monrovia, Liberia

Do I need a COVID test to fly to Monrovia from Philadelphia?

Information is based on travel restrictions from Philadelphia to Monrovia Roberts Intl

Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter Monrovia Roberts Intl.

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Monrovia Roberts Intl.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Monrovia Roberts Intl.

Do I need a test to fly back to Philadelphia from Monrovia?

Returning to Philadelphia from Monrovia Roberts Intl

COVID-19 testing requirements
Visitors from Monrovia Roberts Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Philadelphia.

Quarantine requirements
Visitors from Monrovia Roberts Intl are not required to quarantine after entering Philadelphia.

Hide COVID Travel Restrictions for Monrovia, Liberia

Destination information for Monrovia

Things to know before you go - useful duration and weather info for your trip from Philadelphia to Monrovia.
Today's exchange rate
$1 = $150.33
Average temperature for June in Monrovia
78.8 °F
Avg rainfall for June in Monrovia
9.2 ″

Airports servicing Philadelphia

Airports servicing Monrovia

Top 4 airlines flying from Philadelphia to Monrovia Roberts Intl

The chart below displays the airlines Cheapflights users traveling from Philadelphia to Monrovia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air France
$1,060 $1,114 No cancel fee 77%
United Airlines
$1,106 $1,176 No cancel fee 69%
Delta
$1,115 $1,239 No cancel fee N/A
British Airways
$2,000 $2,171 No cancel fee 70%
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