Illuminated Independence Square and Hall at night during winter in Philadelphia building where the United States Constitution was signed

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

Popular airlines from Monrovia (ROB-Roberts Intl.) to Philadelphia International Airport (PHL)

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Frequently asked questions

How long does it take to fly from Monrovia (ROB-Roberts Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
A flight from ROB to PHL with a layover takes around 21 hours, with the route covering approximately 4,618 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Monrovia (ROB-Roberts Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Select the "Business class" and "First class" filters when looking for ROB to PHL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
What airports do you fly into for Philadelphia from Roberts Intl. (ROB)?
If you're planning to travel to Philadelphia from Roberts Intl. (ROB), you can fly typically into Philadelphia Intl. (PHL) Some flights may connect through major hubs like Brussels - National (BRU), Mohammed V (CMN), Kotoka Intl. (ACC) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Travel information

Origin airport
Roberts Intl.
Destination airport
Philadelphia Intl.
Distance
7387 km

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