ROB - PHL

$886 Find Cheap Flights from Monrovia to Philadelphia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way
$1,204
Typical prices: $967-$1,346
Multiple Airlines
Sat 12/29
ROB - PHL • 2 stops
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Cheap Flights from Monrovia to Philadelphia (ROB-PHL)

 
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Recent round-trip flight deals from Monrovia to Philadelphia

Multiple Airlines Logo
ROB  Monrovia Roberts Intl-PHL Philadelphia Airport
4614 mimulti-stop
Multiple Airlines Logo
PHL  Philadelphia Airport-ROB Monrovia Roberts Intl
4614 mimulti-stop
Multiple Airlines
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Key details for Monrovia to Philadelphia flights

Cheapest flight

$1,204
One-way flight from Monrovia to Philadelphia

When to book flights from Monrovia to Philadelphia

Are your dates flexible? Find out the best times to travel from Monrovia to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Monrovia to Philadelphia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Monrovia to Philadelphia?

    Only Economy Class is available on flights from Monrovia to Philadelphia.

  • Do I need a passport to fly from Monrovia to Philadelphia?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Monrovia to Philadelphia looking right now?

    One-way fares from Monrovia to Philadelphia are currently higher than usual. Average one-way flight prices are about $1,244, which is 22% above the typical average for this route.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include:

    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Alamo

  • Which airports can I use when flying from Monrovia to Philadelphia?

    Flights from Monrovia to Philadelphia usually depart from Monrovia Roberts Intl (ROB) and arrive at Philadelphia (PHL).

  • Can I save money by using flexible dates for flights from Monrovia to Philadelphia?

    Yes. Flexible dates can save you up to 8% on flights from Monrovia to Philadelphia. Wednesday is the cheapest departure day at $1,584 round-trip on average, while Sunday is the most expensive at $1,718, a difference of $134.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Monrovia and Philadelphia?

    Philadelphia is 5 hours behind Monrovia (Eastern Time vs Greenwich Mean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

Your guide to booking Monrovia to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Monrovia to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

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