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Cheap flights from Pennsylvania to Monrovia from $529

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 3/16. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
9:55 pm - 2:45 pm
JFK
-
ROB
36h 50m
2 stops
Ethiopian Air Logo
11:05 am - 8:00 pm
ROB
-
JFK
36h 55m
2 stops
$1,016Ethiopian Air
Mon, Mar 16 - Tue, Mar 31
Ethiopian Air Logo
10:10 pm - 2:45 pm
JFK
-
ROB
36h 35m
2 stops
Ethiopian Air Logo
11:05 am - 8:00 pm
ROB
-
JFK
36h 55m
2 stops
$1,027Ethiopian Air
Fri, Mar 20 - Sun, Apr 26
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
$1,043Royal Air Maroc
Mon, Apr 27 - Fri, May 15
Multiple Airlines Logo
10:10 pm - 5:50 pm
JFK
-
ROB
15h 40m
2 stops
Multiple Airlines Logo
11:05 am - 8:00 pm
ROB
-
JFK
36h 55m
2 stops
$1,105Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
SWISS Logo
10:08 pm - 7:50 pm
IAD
-
ROB
41h 42m
3 stops
SWISS Logo
9:10 pm - 7:28 am
ROB
-
IAD
38h 18m
2 stops
$1,118SWISS
Sun, Apr 5 - Tue, May 5
Multiple Airlines Logo
9:55 am - 9:15 pm
IAD
-
ROB
31h 20m
3 stops
Multiple Airlines Logo
9:10 pm - 1:30 pm
ROB
-
IAD
20h 20m
1 stop
$1,132Multiple Airlines
Mon, Mar 16 - Fri, Sep 25
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
$1,135Royal Air Maroc
Wed, May 6 - Wed, May 27
Brussels Airlines Logo
5:40 pm - 7:50 pm
IAD
-
ROB
22h 10m
2 stops
Brussels Airlines Logo
9:10 pm - 2:20 pm
ROB
-
IAD
21h 10m
1 stop
$1,142Brussels Airlines
Mon, Jul 27 - Wed, Sep 2
SWISS Logo
8:05 pm - 7:50 pm
DCA
-
ROB
43h 45m
3 stops
SWISS Logo
9:10 pm - 4:57 pm
ROB
-
DCA
23h 47m
2 stops
$1,426SWISS
Wed, May 6 - Wed, May 27
Brussels Airlines Logo
6:40 pm - 9:15 pm
PHL
-
ROB
46h 35m
3 stops
Brussels Airlines Logo
9:10 pm - 12:19 pm
ROB
-
PHL
43h 09m
2 stops
$1,449Brussels Airlines
Sun, Mar 15 - Wed, Apr 15

SWISS flights from Pennsylvania to Monrovia

Our best SWISS deals on Pennsylvania to Monrovia flight tickets
SWISS
Apr 5
IAD10:08 pmWashington, D.C. Dulles Intl
41h 42m
3 stops
ROB7:50 pmMonrovia Roberts Intl
May 5
ROB9:10 pmMonrovia Roberts Intl
38h 18m
2 stops
IAD7:28 amWashington, D.C. Dulles Intl
$1,118
SWISS
Mar 16
IAD5:25 pmWashington, D.C. Dulles Intl
47h 50m
3 stops
ROB9:15 pmMonrovia Roberts Intl
Sep 25
ROB9:10 pmMonrovia Roberts Intl
23h 35m
2 stops
IAD4:45 pmWashington, D.C. Dulles Intl
$1,190
SWISS
Apr 19
IAD5:35 pmWashington, D.C. Dulles Intl
46h 15m
3 stops
ROB7:50 pmMonrovia Roberts Intl
May 19
ROB9:10 pmMonrovia Roberts Intl
47h 35m
2 stops
IAD4:45 pmWashington, D.C. Dulles Intl
$1,237

Ethiopian Air flights from Pennsylvania to Monrovia

Our best Ethiopian Air deals on Pennsylvania to Monrovia flight tickets
Ethiopian Air
Mar 16
JFK9:55 pmNew York John F Kennedy Intl
36h 50m
2 stops
ROB2:45 pmMonrovia Roberts Intl
Apr 21
ROB11:05 amMonrovia Roberts Intl
36h 55m
2 stops
JFK8:00 pmNew York John F Kennedy Intl
$1,015
Ethiopian Air
Mar 16
JFK9:55 pmNew York John F Kennedy Intl
36h 50m
2 stops
ROB2:45 pmMonrovia Roberts Intl
Mar 31
ROB11:05 amMonrovia Roberts Intl
36h 55m
2 stops
JFK8:00 pmNew York John F Kennedy Intl
$1,016
Ethiopian Air
Mar 20
JFK10:10 pmNew York John F Kennedy Intl
36h 35m
2 stops
ROB2:45 pmMonrovia Roberts Intl
Apr 26
ROB11:05 amMonrovia Roberts Intl
36h 55m
2 stops
JFK8:00 pmNew York John F Kennedy Intl
$1,027

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 February 26, 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

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Mon 3/16

9:55 pm-2:45 pm

2 stops36h 50m

Monrovia Roberts Intl

Tue 3/31

11:05 am-8:00 pm

2 stops36h 55m

$1,016

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Fri 3/20

10:10 pm-2:45 pm

2 stops36h 35m

Monrovia Roberts Intl

Sun 4/26

11:05 am-8:00 pm

2 stops36h 55m

$1,027

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 4/27

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Fri 5/15

5:45 am-7:00 pm

1 stop17h 15m

$1,043

New YorkMonrovia

JFK - ROB

JFKROB

New York John F Kennedy Intl

Tue 3/24

10:10 pm-5:50 pm

2 stops15h 40m

Monrovia Roberts Intl

Tue 3/31

11:05 am-8:00 pm

2 stops36h 55m

$1,105

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Sun 4/5

10:08 pm-7:50 pm

3 stops41h 42m

Monrovia Roberts Intl

Tue 5/5

9:10 pm-7:28 am

2 stops38h 18m

$1,118

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 3/16

9:55 am-9:15 pm

3 stops31h 20m

Monrovia Roberts Intl

Fri 9/25

9:10 pm-1:30 pm

1 stop20h 20m

$1,132

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Wed 5/6

9:00 pm-4:35 am

1 stop27h 35m

Monrovia Roberts Intl

Wed 5/27

5:45 am-7:00 pm

1 stop17h 15m

$1,135

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Mon 7/27

5:40 pm-7:50 pm

2 stops22h 10m

Monrovia Roberts Intl

Wed 9/2

9:10 pm-2:20 pm

1 stop21h 10m

$1,142

Washington, D.C.Monrovia

DCA - ROB

DCAROB

Washington, D.C. Reagan-National

Wed 5/6

8:05 pm-7:50 pm

3 stops43h 45m

Monrovia Roberts Intl

Wed 5/27

9:10 pm-4:57 pm

2 stops23h 47m

$1,426

PhiladelphiaMonrovia

PHL - ROB

PHLROB

Philadelphia

Sun 3/15

6:40 pm-9:15 pm

3 stops46h 35m

Monrovia Roberts Intl

Wed 4/15

9:10 pm-12:19 pm

2 stops43h 09m

$1,449

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?

Brussels Airlines, United Airlines, and Air Canada 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

  • 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
387 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $1,470Free CancellationRating
7.4
9,350 reviews
Search United 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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Brussels Airlines
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