Our cheapest offers for flights from Philadelphia to Monrovia

Here you can compare cheap flights from Philadelphia (PHL) to Monrovia (ROB) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Monrovia. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Philadelphia Monrovia	Outbound 04/03/26 2 Stopovers (ORD, BRU) UA0308, UA0972, UA9974 46h 50min	Return 04/16/26 2 Stopovers (ACC, IAD) KP0021, UA0997, UA4563 30h 21min	United Airlines		$1,659
Philadelphia Monrovia Please note: transfer for connecting flight	Outbound 12/27/25 3 Stopovers (MIA, EWR, JFK, BRU) NK1502, NK0752, SN0502, SN0241 34h 58min	Return 01/20/26 3 Stopovers (ADD, EWR, FLL) ET0942, ET0526, NK1491, NK0573 41h 45min	Spirit Airlines, Brussels Airlines		$3,342
Philadelphia Monrovia	Outbound 04/03/26 2 Stopovers (DOH, ABJ) QR9000, QR1423, HF0754 67h 25min	Return 04/16/26 2 Stopovers (ABJ, DOH) HF0755, QR1424, QR9001 53h 00min	Qatar Airways, Air Cote d'Ivoire	?	$1,900
Philadelphia Monrovia	Outbound 12/27/25 2 Stopovers (IAD, LFW) UA4614, ET0517, ET1005 30h 50min	Return 01/20/26 2 Stopovers (ADD, IAD) ET0942, ET0500, UA4564 32h 05min	United Airlines, Ethiopian Airlines	?	$2,467
Philadelphia Monrovia	Outbound 12/27/25 3 Stopovers (YYZ, YUL, BRU) AC8931, AC0410, AC0832, AC6342 32h 25min	Return 01/30/26 2 Stopovers (BRU, YUL) SN0241, AC0833, AC8859 21h 02min	Air Canada		$2,617
Philadelphia Monrovia	Outbound 12/27/25 3 Stopovers (YYZ, YUL, BRU) AC8931, AC0410, AC0832, AC6342 32h 25min	Return 01/30/26 2 Stopovers (BRU, YUL) SN0241, AC0833, AC8859 21h 02min	Air Canada		$2,626
Philadelphia Monrovia	Outbound 12/27/25 2 Stopovers (IAD, BRU) SN8955, SN8802, SN0241 25h 25min	Return 01/20/26 2 Stopovers (BRU, IAD) SN0241, SN8801, SN8954 25h 09min	Brussels Airlines		$3,535
Philadelphia Monrovia	Outbound 12/27/25 3 Stopovers (IAD, BRU, FNA) SN8955, SN8802, SN0241, SN0241 25h 25min	Return 01/20/26 2 Stopovers (BRU, IAD) SN0241, SN8801, SN8954 25h 09min	Brussels Airlines	?	$4,234
Philadelphia Monrovia	Outbound 12/30/25 2 Stopovers (ORD, ADD) UA0321, ET0575, ET0943 27h 10min	Return 01/25/26 2 Stopovers (ADD, IAD) ET0942, ET0500, UA4564 32h 05min	United Airlines, Ethiopian Airlines		$4,871
Philadelphia Monrovia	Outbound 01/12/26 2 Stopovers (MAD, CMN) BA1605, BA7264, BA8434 27h 40min	Return 02/01/26 2 Stopovers (CMN, MAD) BA8435, BA7265, BA1606 41h 35min	British Airways		$6,116

Important flight information

Flight information: Philadelphia - Monrovia

Roundtrip from	$1,658.63
Distance	7439 km
Departure airport	Airport Philadelphia International Airport, PA (PHL)
Arrival airport	Airport Monrovia-Roberts International (ROB)
Destination country	Flights to Liberia

Alternative flights to Monrovia

Flight New York - Monrovia from $1,395
Flight Newark - Monrovia from $1,117
Flight Washington DC - Monrovia from $1,119
Flight New York - Monrovia from $1,117

Our cheapest offers for flights from Philadelphia to Monrovia

Philadelphia International Airport, PA

Monrovia-Roberts International

Important flight information

Flight information: Philadelphia - Monrovia

Alternative flights to Monrovia