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Cheap flights from Pennsylvania to Monrovia from $599

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 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Monrovia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Royal Air Maroc Logo
9:00 pm - 4:35 am
IAD
-
ROB
27h 35m
1 stop
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m
1 stop
$1,150Royal Air Maroc
Wed, Sep 30 - Wed, Oct 21
Royal Air Maroc Logo
9:00 pm - 4:35 am
IAD
-
ROB
27h 35m
1 stop
Royal Air Maroc Logo
5:45 am - 7:00 pm
ROB
-
IAD
17h 15m
1 stop
$1,151Royal Air Maroc
Wed, Sep 30 - Wed, Oct 21
Multiple Airlines Logo
10:00 pm - 7:55 pm
JFK
-
ROB
41h 55m
3 stops
Multiple Airlines Logo
8:00 am - 3:10 pm
ROB
-
JFK
35h 10m
3 stops
$1,284Multiple Airlines
Sun, Oct 4 - Wed, Oct 21
Multiple Airlines Logo
10:00 pm - 7:55 pm
JFK
-
ROB
41h 55m
3 stops
Multiple Airlines Logo
8:00 am - 3:10 pm
ROB
-
JFK
35h 10m
3 stops
$1,285Multiple Airlines
Sun, Aug 2 - Wed, Sep 30
Brussels Airlines Logo
6:10 pm - 7:50 pm
JFK
-
ROB
21h 40m
2 stops
Brussels Airlines Logo
9:10 pm - 1:00 pm
ROB
-
JFK
19h 50m
1 stop
$1,310Brussels Airlines
Sat, Sep 19 - Fri, Oct 2
Brussels Airlines Logo
6:10 pm - 7:50 pm
JFK
-
ROB
21h 40m
2 stops
Brussels Airlines Logo
9:10 pm - 1:00 pm
ROB
-
JFK
19h 50m
1 stop
$1,311Brussels Airlines
Thu, Oct 1 - Sun, Oct 18
SWISS Logo
3:45 pm - 7:50 pm
EWR
-
ROB
24h 05m
3 stops
SWISS Logo
9:10 pm - 1:10 pm
ROB
-
EWR
20h 00m
1 stop
$1,323SWISS
Mon, Sep 7 - Sun, Sep 20
United Airlines Logo
6:35 pm - 7:50 pm
EWR
-
ROB
21h 15m
2 stops
United Airlines Logo
9:10 pm - 11:39 pm
ROB
-
EWR
30h 29m
2 stops
$1,325United Airlines
Mon, Sep 28 - Tue, Oct 20
United Airlines Logo
6:05 am - 7:50 pm
LGA
-
ROB
33h 45m
3 stops
United Airlines Logo
9:10 pm - 6:32 pm
ROB
-
LGA
25h 22m
2 stops
$1,330United Airlines
Sat, Sep 19 - Fri, Oct 2
SWISS Logo
6:00 am - 7:50 pm
DCA
-
ROB
33h 50m
3 stops
SWISS Logo
9:10 pm - 4:57 pm
ROB
-
DCA
23h 47m
2 stops
$1,620SWISS
Mon, Jun 1 - Sun, Aug 23

Brussels Airlines flights from Pennsylvania to Monrovia

Our best Brussels Airlines deals on Pennsylvania to Monrovia flight tickets
Brussels Airlines
Sep 19
JFK6:10 pmNew York John F Kennedy Intl
21h 40m
2 stops
ROB7:50 pmMonrovia Roberts Intl
Oct 2
ROB9:10 pmMonrovia Roberts Intl
19h 50m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
$1,310
Brussels Airlines
Oct 1
JFK6:10 pmNew York John F Kennedy Intl
21h 40m
2 stops
ROB7:50 pmMonrovia Roberts Intl
Oct 18
ROB9:10 pmMonrovia Roberts Intl
19h 50m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
$1,311
Brussels Airlines
Sep 28
JFK6:10 pmNew York John F Kennedy Intl
21h 40m
2 stops
ROB7:50 pmMonrovia Roberts Intl
Oct 21
ROB9:10 pmMonrovia Roberts Intl
19h 50m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
$1,315

Royal Air Maroc flights from Pennsylvania to Monrovia

Our best Royal Air Maroc deals on Pennsylvania to Monrovia flight tickets
Royal Air Maroc
Sep 30
IAD9:00 pmWashington, D.C. Dulles Intl
27h 35m
1 stop
ROB4:35 amMonrovia Roberts Intl
Oct 21
ROB5:45 amMonrovia Roberts Intl
17h 15m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$1,151
Royal Air Maroc
Sep 30
IAD9:00 pmWashington, D.C. Dulles Intl
27h 35m
1 stop
ROB4:35 amMonrovia Roberts Intl
Oct 21
ROB5:45 amMonrovia Roberts Intl
17h 15m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$1,152
Royal Air Maroc
Aug 1
JFK10:50 amNew York John F Kennedy Intl
13h 45m
1 stop
ROB4:35 amMonrovia Roberts Intl
Sep 20
ROB5:45 amMonrovia Roberts Intl
17h 00m
1 stop
JFK6:45 pmNew York John F Kennedy Intl
$1,303

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Monrovia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Pennsylvania to Monrovia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 9/30

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Wed 10/21

5:45 am-7:00 pm

1 stop17h 15m

$1,150

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 9/30

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Wed 10/21

5:45 am-7:00 pm

1 stop17h 15m

$1,151

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sun 10/4

10:00 pm-7:55 pm

3 stops41h 55m

Monrovia Roberts Intl

Wed 10/21

8:00 am-3:10 pm

3 stops35h 10m

$1,284

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sun 8/2

10:00 pm-7:55 pm

3 stops41h 55m

Monrovia Roberts Intl

Wed 9/30

8:00 am-3:10 pm

3 stops35h 10m

$1,285
Quickest round-trip

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Sat 9/19

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Fri 10/2

9:10 pm-1:00 pm

1 stop19h 50m

$1,310

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Thu 10/1

6:10 pm-7:50 pm

2 stops21h 40m

Monrovia Roberts Intl

Sun 10/18

9:10 pm-1:00 pm

1 stop19h 50m

$1,311

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 9/7

3:45 pm-7:50 pm

3 stops24h 05m

Monrovia Roberts Intl

Sun 9/20

9:10 pm-1:10 pm

1 stop20h 00m

$1,323

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 9/28

6:35 pm-7:50 pm

2 stops21h 15m

Monrovia Roberts Intl

Tue 10/20

9:10 pm-11:39 pm

2 stops30h 29m

$1,325

New YorkMonrovia

LGA - ROB

LGAROB

New York LaGuardia

Sat 9/19

6:05 am-7:50 pm

3 stops33h 45m

Monrovia Roberts Intl

Fri 10/2

9:10 pm-6:32 pm

2 stops25h 22m

$1,330

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

Mon 6/1

6:00 am-7:50 pm

3 stops33h 50m

Monrovia Roberts Intl

Sun 8/23

9:10 pm-4:57 pm

2 stops23h 47m

$1,620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Monrovia from

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

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

Royal Air Maroc, Etihad Airways, and United Airlines are the most popular carriers operating from Pennsylvania to Monrovia Roberts Intl

Cheap Pennsylvania to Monrovia flight deals and tips

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

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Pennsylvania to Monrovia takes 13h 45m
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?

  • 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 AirlinesPriceFrom $1,395Free CancellationRating
7.2
401 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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