What is the cheapest airline that flies from Pennsylvania to Monrovia Roberts Intl?

Brussels Airlines, Lufthansa, and Delta are the most popular carriers operating from Pennsylvania to Monrovia Roberts Intl

How long does it take to fly to Monrovia?

The flight from Pennsylvania to Monrovia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Philadelphia (a popular airport in Pennsylvania) to Monrovia (the most popular airport in Monrovia), then the flight time is 22h 55m on average. If you fly from Allentown (another popular airport in Pennsylvania) to Monrovia, then the average flight time is 31h 45m.

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

Prices for flights from Pennsylvania to Monrovia Roberts Intl Airport are updated daily.

How many operators does momondo search for flights from Pennsylvania to Monrovia Roberts Intl Airport?

As of November 2026, there is 1 operator available to choose from for flights from Pennsylvania to Monrovia Roberts Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Monrovia Roberts Intl Airport.

What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?

The travel and health documents required for your trip to Monrovia Roberts Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monrovia Roberts Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$978 Cheap Flights from Pennsylvania to Monrovia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Monrovia

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Cheap round-trip flights

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6:09 am - 2:45 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

27h 36m2 stops Washington, D.C. Dulles Intl Addis Ababa Bole

11:05 am - 2:14 pmROB Monrovia Roberts Intl-PIT Pittsburgh

32h 09m3 stops Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$1,587Ethiopian Air

Tue, Feb 9 - Mon, Mar 1

6:09 am - 2:45 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

27h 36m2 stops Washington, D.C. Dulles Intl Addis Ababa Bole

11:05 am - 8:35 pmROB Monrovia Roberts Intl-PIT Pittsburgh

38h 30m3 stops Addis Ababa Bole Rome Fiumicino Chicago O'Hare Intl

$1,646Ethiopian Air

Tue, Feb 9 - Sun, Feb 28

6:09 am - 2:45 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

27h 36m2 stops Washington, D.C. Dulles Intl Addis Ababa Bole

11:05 am - 2:14 pmROB Monrovia Roberts Intl-PIT Pittsburgh

32h 09m3 stops Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$1,657Ethiopian Air

Tue, Feb 9 - Thu, Feb 25

6:09 am - 2:45 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

27h 36m2 stops Washington, D.C. Dulles Intl Addis Ababa Bole

7:30 am - 9:44 amROB Monrovia Roberts Intl-PIT Pittsburgh

31h 14m3 stops Accra Kotoka Lome Washington, D.C. Dulles Intl

$1,710Multiple Airlines

Tue, Feb 9 - Sat, Feb 27

8:45 pm - 2:25 amPHL Philadelphia-ROB Monrovia Roberts Intl

48h 40m2 stops Doha Hamad Intl Casablanca Mohamed V

7:30 am - 3:50 pmROB Monrovia Roberts Intl-PHL Philadelphia

36h 20m2 stops Accra Kotoka Doha Hamad Intl

$1,768Multiple Airlines

Tue, Mar 2 - Tue, Mar 23

6:00 am - 5:50 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

30h 50m3 stops Newark Lome Accra Kotoka

7:30 am - 2:14 pmROB Monrovia Roberts Intl-PIT Pittsburgh

35h 44m3 stops Accra Kotoka Lome Washington, D.C. Dulles Intl

$1,790Multiple Airlines

Thu, Feb 11 - Sat, Feb 27

6:10 am - 2:45 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

27h 35m2 stops Washington, D.C. Dulles Intl Addis Ababa Bole

11:05 am - 2:14 pmROB Monrovia Roberts Intl-PIT Pittsburgh

32h 09m3 stops Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$1,805Ethiopian Air

Sat, Feb 13 - Tue, Mar 2

6:10 am - 2:45 pmPIT Pittsburgh-ROB Monrovia Roberts Intl

27h 35m2 stops Washington, D.C. Dulles Intl Addis Ababa Bole

11:05 am - 2:14 pmROB Monrovia Roberts Intl-PIT Pittsburgh

32h 09m3 stops Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$1,805Ethiopian Air

Sat, Feb 13 - Thu, Feb 25

7:40 pm - 9:15 pmPHL Philadelphia-ROB Monrovia Roberts Intl

44h 35m3 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National Freetown Lungi Intl

10:45 pm - 12:34 amROB Monrovia Roberts Intl-PHL Philadelphia

30h 49m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,841Brussels Airlines

Fri, Nov 27 - Sun, Dec 20

3:10 pm - 9:15 pmPHL Philadelphia-ROB Monrovia Roberts Intl

25h 05m3 stops Washington, D.C. Dulles Intl Brussels Bruxelles-National Freetown Lungi Intl

10:45 pm - 6:37 pmROB Monrovia Roberts Intl-PHL Philadelphia

23h 52m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,845Brussels Airlines

Tue, Mar 2 - Tue, Mar 23

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Ethiopian Air flights from Pennsylvania to Monrovia

Our best Ethiopian Air deals on Pennsylvania to Monrovia flight tickets

Ethiopian Air

Feb 9

PIT6:09 amPittsburgh

27h 36m

2 stops

ROB2:45 pmMonrovia Roberts Intl

Mar 1

ROB11:05 amMonrovia Roberts Intl

32h 09m

3 stops

PIT2:14 pmPittsburgh

$1,587

Ethiopian Air

Feb 9

PIT6:09 amPittsburgh

27h 36m

2 stops

ROB2:45 pmMonrovia Roberts Intl

Feb 28

ROB11:05 amMonrovia Roberts Intl

38h 30m

3 stops

PIT8:35 pmPittsburgh

$1,646

Ethiopian Air

Feb 9

PIT6:09 amPittsburgh

27h 36m

2 stops

ROB2:45 pmMonrovia Roberts Intl

Feb 25

ROB11:05 amMonrovia Roberts Intl

32h 09m

3 stops

PIT2:14 pmPittsburgh

$1,657

Brussels Airlines flights from Pennsylvania to Monrovia

Our best Brussels Airlines deals on Pennsylvania to Monrovia flight tickets

Brussels Airlines

Mar 2

PHL3:10 pmPhiladelphia

25h 05m

3 stops

ROB9:15 pmMonrovia Roberts Intl

Mar 23

ROB10:45 pmMonrovia Roberts Intl

23h 52m

2 stops

PHL6:37 pmPhiladelphia

$1,845

Brussels Airlines

Feb 9

PIT3:52 pmPittsburgh

24h 23m

3 stops

ROB9:15 pmMonrovia Roberts Intl

Feb 26

ROB10:45 pmMonrovia Roberts Intl

26h 51m

2 stops

PIT8:36 pmPittsburgh

$1,847

Brussels Airlines

Feb 11

PIT3:10 pmPittsburgh

25h 05m

3 stops

ROB9:15 pmMonrovia Roberts Intl

Feb 26

ROB10:45 pmMonrovia Roberts Intl

28h 14m

2 stops

PIT9:59 pmPittsburgh

$1,867

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Tue 2/9

6:09 am-2:45 pm

2 stops27h 36m

Monrovia Roberts Intl

Mon 3/1

11:05 am-2:14 pm

3 stops32h 09m

$1,587

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Tue 2/9

6:09 am-2:45 pm

2 stops27h 36m

Monrovia Roberts Intl

Sun 2/28

11:05 am-8:35 pm

3 stops38h 30m

$1,646

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Tue 2/9

6:09 am-2:45 pm

2 stops27h 36m

Monrovia Roberts Intl

Thu 2/25

11:05 am-2:14 pm

3 stops32h 09m

$1,657

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Tue 2/9

6:09 am-2:45 pm

2 stops27h 36m

Monrovia Roberts Intl

Sat 2/27

7:30 am-9:44 am

3 stops31h 14m

$1,710

PhiladelphiaMonrovia

PHL Philadelphia - ROB Monrovia Roberts Intl

PHLROB

Philadelphia

Tue 3/2

8:45 pm-2:25 am

2 stops48h 40m

Monrovia Roberts Intl

Tue 3/23

7:30 am-3:50 pm

2 stops36h 20m

$1,768

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Thu 2/11

6:00 am-5:50 pm

3 stops30h 50m

Monrovia Roberts Intl

Sat 2/27

7:30 am-2:14 pm

3 stops35h 44m

$1,790

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Sat 2/13

6:10 am-2:45 pm

2 stops27h 35m

Monrovia Roberts Intl

Tue 3/2

11:05 am-2:14 pm

3 stops32h 09m

$1,805

PittsburghMonrovia

PIT Pittsburgh - ROB Monrovia Roberts Intl

PITROB

Pittsburgh

Sat 2/13

6:10 am-2:45 pm

2 stops27h 35m

Monrovia Roberts Intl

Thu 2/25

11:05 am-2:14 pm

3 stops32h 09m

$1,805

PhiladelphiaMonrovia

PHL Philadelphia - ROB Monrovia Roberts Intl

PHLROB

Philadelphia

Fri 11/27

7:40 pm-9:15 pm

3 stops44h 35m

Monrovia Roberts Intl

Sun 12/20

10:45 pm-12:34 am

2 stops30h 49m

$1,841

Quickest round-trip

PhiladelphiaMonrovia

PHL Philadelphia - ROB Monrovia Roberts Intl

PHLROB

Philadelphia

Tue 3/2

3:10 pm-9:15 pm

3 stops25h 05m

Monrovia Roberts Intl

Tue 3/23

10:45 pm-6:37 pm

2 stops23h 52m

$1,845

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Monrovia

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

Prices

Airlines

Other information

What is the cheapest month to fly to Monrovia?

If you’re not able to fly to Monrovia in November, then January is your next best option. Flight prices from Pennsylvania to Monrovia during January average around $0.

Cheap Pennsylvania to Monrovia flight deals and tips

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

Best Price Found	$978
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to Monrovia from Pennsylvania in the past 72 hours is $978. The best round-trip flight deal from Pennsylvania to Monrovia found on momondo in the last 72 hours is $1,587.

The fastest flight from Pennsylvania to Monrovia takes 15h 35m

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

Search flight deals

Frequently asked questions about flying from Pennsylvania to Monrovia

When did momondo last update prices for flights from Pennsylvania to Monrovia Roberts Intl Airport?
Prices for flights from Pennsylvania to Monrovia Roberts Intl Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Monrovia Roberts Intl Airport?
As of November 2026, there is 1 operator available to choose from for flights from Pennsylvania to Monrovia Roberts Intl Airport.
How old do you have to be to fly from Pennsylvania to Monrovia Roberts Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Monrovia Roberts Intl Airport.
What documentation or ID do you need to fly to Monrovia Roberts Intl Airport?
The travel and health documents required for your trip to Monrovia Roberts Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monrovia Roberts Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Monrovia

Compare and see reviews for airlines that fly from Pennsylvania to Monrovia with momondo

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom $1,398	Free Cancellation	Rating 7.3 437 reviews		Search Brussels Airlines flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Monrovia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Monrovia that suits you.

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

Flights from Pennsylvania to Monrovia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Monrovia from Pennsylvania.

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

Yes momondo offers price alerts on flights to Monrovia from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Pennsylvania to Monrovia from $978

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Monrovia departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Ethiopian Air flights from Pennsylvania to Monrovia

Our best Ethiopian Air deals on Pennsylvania to Monrovia flight tickets

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Our best Brussels Airlines deals on Pennsylvania to Monrovia flight tickets

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How to get the cheapest flight ticket from Pennsylvania to Monrovia

What is the cheapest month to fly to Monrovia?

What is the cheapest airline that flies from Pennsylvania to Monrovia Roberts Intl?

How long does it take to fly to Monrovia?

Cheap Pennsylvania to Monrovia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pennsylvania to Monrovia

Best airlines flying from Pennsylvania to Monrovia

Compare and see reviews for airlines that fly from Pennsylvania to Monrovia with momondo

Why use momondo?

An easier way to manage your Monrovia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Liberia

Fly your favorite airline to Monrovia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Monrovia

List of cabin classes available on flights landing in Monrovia. Availability may vary depending on flight origin and airline.

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