When did momondo last update prices for flights from Monrovia Roberts Intl Airport to Philadelphia Airport?

Prices for flights from Monrovia Roberts Intl Airport to Philadelphia Airport were last updated today.

How old do you have to be to fly from Monrovia Roberts Intl Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Monrovia Roberts Intl Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,073 Cheap Flights from Monrovia to Philadelphia in 2025/26

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Find the cheapest flights from Monrovia to Philadelphia

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10:45 pm - 6:54 pm

ROB

PHL

25h 09m2 stops

7:45 pm - 6:45 pm

PHL

ROB

42h 00m2 stops

$1,949United Airlines

Sat, Feb 7 - Wed, Feb 11

10:45 pm - 6:54 pm

ROB

PHL

25h 09m2 stops

7:45 pm - 6:45 pm

PHL

ROB

42h 00m2 stops

$2,044United Airlines

Sat, Feb 7 - Wed, Feb 11

7:30 am - 9:00 am

ROB

PHL

54h 30m3 stops

8:30 pm - 5:50 pm

PHL

ROB

41h 20m3 stops

$2,244Multiple Airlines

Wed, Jan 14 - Wed, Jun 17

10:45 pm - 6:54 pm

ROB

PHL

25h 09m2 stops

5:35 pm - 7:50 pm

PHL

ROB

46h 15m3 stops

$2,349Brussels Airlines

Wed, Jan 14 - Wed, Jun 17

7:30 am - 9:00 am

ROB

PHL

54h 30m3 stops

8:30 pm - 5:50 pm

PHL

ROB

41h 20m3 stops

$2,367Multiple Airlines

Wed, Jan 14 - Wed, Jun 17

5:35 am - 9:00 am

ROB

PHL

32h 25m2 stops

8:30 pm - 7:55 pm

PHL

ROB

43h 25m3 stops

$2,402Multiple Airlines

Wed, Jan 14 - Wed, Jun 17

6:40 pm - 9:30 am

ROB

PHL

43h 50m2 stops

8:30 pm - 5:40 pm

PHL

ROB

41h 10m3 stops

$2,870Multiple Airlines

Mon, Feb 23 - Sat, Jun 27

6:40 pm - 9:30 am

ROB

PHL

43h 50m3 stops

8:30 pm - 5:40 pm

PHL

ROB

41h 10m3 stops

$3,623Multiple Airlines

Mon, Feb 23 - Sat, Jun 27

5:35 am - 3:40 pm

ROB

PHL

39h 05m2 stops

8:30 pm - 4:35 am

PHL

ROB

28h 05m2 stops

$6,122Multiple Airlines

Wed, Jan 14 - Wed, Jun 17

6:40 pm - 9:30 am

ROB

PHL

43h 50m2 stops

10:20 pm - 5:40 pm

PHL

ROB

39h 20m2 stops

$6,211Multiple Airlines

Mon, Feb 23 - Sat, Jun 27

United Airlines flights from Monrovia to Philadelphia

Our best United Airlines deals on Monrovia to Philadelphia flight tickets

United Airlines

Feb 7

ROB10:45 pmMonrovia Roberts Intl

25h 09m

2 stops

PHL6:54 pmPhiladelphia

Feb 11

PHL7:45 pmPhiladelphia

42h 00m

2 stops

ROB6:45 pmMonrovia Roberts Intl

$1,949

Find similar

United Airlines

Feb 7

ROB10:45 pmMonrovia Roberts Intl

25h 09m

2 stops

PHL6:54 pmPhiladelphia

Feb 11

PHL7:45 pmPhiladelphia

42h 00m

2 stops

ROB6:45 pmMonrovia Roberts Intl

$2,044

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Sat 2/7

10:45 pm-6:54 pm

2 stops25h 09m

Philadelphia

Wed 2/11

7:45 pm-6:45 pm

2 stops42h 00m

$1,949

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Sat 2/7

10:45 pm-6:54 pm

2 stops25h 09m

Philadelphia

Wed 2/11

7:45 pm-6:45 pm

2 stops42h 00m

$2,044

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Wed 1/14

7:30 am-9:00 am

3 stops54h 30m

Philadelphia

Wed 6/17

8:30 pm-5:50 pm

3 stops41h 20m

$2,244

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Wed 1/14

10:45 pm-6:54 pm

2 stops25h 09m

Philadelphia

Wed 6/17

5:35 pm-7:50 pm

3 stops46h 15m

$2,349

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Wed 1/14

7:30 am-9:00 am

3 stops54h 30m

Philadelphia

Wed 6/17

8:30 pm-5:50 pm

3 stops41h 20m

$2,367

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Wed 1/14

5:35 am-9:00 am

2 stops32h 25m

Philadelphia

Wed 6/17

8:30 pm-7:55 pm

3 stops43h 25m

$2,402

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Mon 2/23

6:40 pm-9:30 am

2 stops43h 50m

Philadelphia

Sat 6/27

8:30 pm-5:40 pm

3 stops41h 10m

$2,870

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Mon 2/23

6:40 pm-9:30 am

3 stops43h 50m

Philadelphia

Sat 6/27

8:30 pm-5:40 pm

3 stops41h 10m

$3,623

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Wed 1/14

5:35 am-3:40 pm

2 stops39h 05m

Philadelphia

Wed 6/17

8:30 pm-4:35 am

2 stops28h 05m

$6,122

MonroviaPhiladelphia

ROB - PHL

ROBPHL

Monrovia Roberts Intl

Mon 2/23

6:40 pm-9:30 am

2 stops43h 50m

Philadelphia

Sat 6/27

10:20 pm-5:40 pm

2 stops39h 20m

$6,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Monrovia to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Philadelphia?

Brussels Airlines, United Airlines and Royal Air Maroc are the top three most popular airlines that fly to Philadelphia from Monrovia according to our data. Brussels Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 3 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

When to book flights from Monrovia to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Monrovia to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Monrovia to Philadelphia (ROB to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monrovia to Philadelphia

Fastest flight time	25h 09m
Direct flights	None

The fastest flight from Monrovia to Philadelphia takes 25h 09m

There are no direct flights from Monrovia to Philadelphia. There are no popular flight routes from Monrovia to Philadelphia.

Search flight deals

How far is Monrovia Roberts Intl to Philadelphia by plane?
Philadelphia is 4585.2 mi away from Monrovia Roberts Intl. In terms of flight time, this usually takes a little over 25h 09m.
When did momondo last update prices for flights from Monrovia Roberts Intl Airport to Philadelphia Airport?
Prices for flights from Monrovia Roberts Intl Airport to Philadelphia Airport were last updated today.
How old do you have to be to fly from Monrovia Roberts Intl Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Monrovia Roberts Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Wildwood

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Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Elkton

Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Monrovia to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Monrovia to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Monrovia to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Monrovia to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Monrovia to Philadelphia?

momondo provides multiple filters to help you find the best flight to Philadelphia from Monrovia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Monrovia to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Monrovia to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.